1362 lines
43 KiB
C++
1362 lines
43 KiB
C++
// Win32++ Version 7.2
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// Released: 5th AUgust 2011
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//
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// David Nash
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// email: dnash@bigpond.net.au
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// url: https://sourceforge.net/projects/win32-framework
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//
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//
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// Copyright (c) 2005-2011 David Nash
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//
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// Permission is hereby granted, free of charge, to
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// any person obtaining a copy of this software and
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// associated documentation files (the "Software"),
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// to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify,
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// merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom
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// the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice
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// shall be included in all copies or substantial portions
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// of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
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// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
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// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
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// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
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// OR OTHER DEALINGS IN THE SOFTWARE.
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//
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////////////////////////////////////////////////////////
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#ifndef _WIN32XX_TOOLBAR_H_
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#define _WIN32XX_TOOLBAR_H_
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#include "wincore.h"
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#include "gdi.h"
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#include "rebar.h"
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namespace Win32xx
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{
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struct ToolBarTheme
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{
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BOOL UseThemes; // TRUE if themes are used
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COLORREF clrHot1; // Colour 1 for hot button
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COLORREF clrHot2; // Colour 2 for hot button
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COLORREF clrPressed1; // Colour 1 for pressed button
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COLORREF clrPressed2; // Colour 2 for pressed button
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COLORREF clrOutline; // Colour for border outline
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};
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////////////////////////////////////
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// Declaration of the CToolBar class
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//
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class CToolBar : public CWnd
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{
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public:
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CToolBar();
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virtual ~CToolBar();
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// Operations
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virtual int AddBitmap(UINT ToolBarID);
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virtual BOOL AddButton(UINT nID, BOOL bEnabled = TRUE);
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virtual void Destroy();
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virtual BOOL ReplaceBitmap(UINT NewToolBarID);
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virtual BOOL SetBitmap(UINT nID);
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virtual int SetButtons(const std::vector<UINT>& vToolBarData) const;
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virtual BOOL SetButtonText(int idButton, LPCTSTR szText);
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virtual BOOL SetImages(COLORREF crMask, UINT ToolBarID, UINT ToolBarHotID, UINT ToolBarDisabledID);
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// Wrappers for Win32 API functions
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BOOL AddButtons(UINT uNumButtons, LPTBBUTTON lpButtons) const;
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int AddString(UINT nStringID) const;
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int AddStrings(LPCTSTR lpszStrings) const;
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void Autosize() const;
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void CheckButton(int idButton, BOOL fCheck) const;
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int CommandToIndex(int idButton) const;
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BOOL DeleteButton(int iButton) const;
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BOOL DisableButton(int idButton) const;
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BOOL EnableButton(int idButton) const;
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BOOL GetButton(int iButton, LPTBBUTTON lpButton) const;
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int GetButtonCount() const;
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DWORD GetButtonSize() const;
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UINT GetButtonState(int idButton) const;
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BYTE GetButtonStyle(int idButton) const;
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CString GetButtonText(int idButton) const;
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int GetCommandID(int iIndex) const;
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HIMAGELIST GetDisabledImageList() const;
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int GetHotItem() const;
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HIMAGELIST GetHotImageList() const;
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HIMAGELIST GetImageList() const;
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CRect GetItemRect(int iIndex) const;
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CSize GetMaxSize() const;
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DWORD GetPadding() const;
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CRect GetRect(int idButton) const;
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int GetRows() const;
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int GetTextRows() const;
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HWND GetToolTips() const;
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BOOL HasText() const;
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BOOL HideButton(int idButton, BOOL fShow) const;
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int HitTest() const;
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BOOL Indeterminate(int idButton, BOOL fIndeterminate) const;
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BOOL InsertButton(int iButton, LPTBBUTTON lpButton) const;
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BOOL IsButtonHidden(int idButton) const;
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BOOL IsButtonHighlighted(int idButton) const;
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BOOL IsButtonIndeterminate(int idButton) const;
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BOOL IsButtonPressed(int idButton) const;
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int MapAccelerator(TCHAR chAccel) const;
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BOOL MarkButton(int idButton) const;
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BOOL MoveButton(UINT uOldPos, UINT uNewPos) const;
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BOOL PressButton(int idButton, BOOL fPress) const;
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void SaveRestore(BOOL fSave, TBSAVEPARAMS* ptbsp) const;
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BOOL SetBitmapSize(int cx, int cy) const;
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BOOL SetButtonSize(int cx, int cy) const;
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BOOL SetButtonState(int idButton, UINT State) const;
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BOOL SetButtonStyle(int idButton, BYTE Style) const;
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BOOL SetButtonWidth(int idButton, int nWidth) const;
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BOOL SetCommandID(int iIndex, int idButton) const;
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HIMAGELIST SetDisableImageList(HIMAGELIST himlNewDisabled) const;
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DWORD SetDrawTextFlags(DWORD dwMask, DWORD dwDTFlags) const;
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DWORD SetExtendedStyle(DWORD dwExStyle) const;
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HIMAGELIST SetHotImageList(HIMAGELIST himlNewHot) const;
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int SetHotItem(int iHot) const;
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HIMAGELIST SetImageList(HIMAGELIST himlNew) const;
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BOOL SetIndent(int iIndent) const;
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BOOL SetMaxTextRows(int iMaxRows) const;
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BOOL SetPadding(int cx, int cy) const;
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void SetToolTips(HWND hwndToolTip) const;
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// Attributes
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std::vector<UINT>& GetToolBarData() const {return (std::vector <UINT> &)m_vToolBarData;}
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ToolBarTheme& GetToolBarTheme() {return m_Theme;}
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void SetToolBarTheme(ToolBarTheme& Theme);
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protected:
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// Overridables
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virtual void OnCreate();
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virtual void OnDestroy();
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virtual void OnWindowPosChanging(WPARAM wParam, LPARAM lParam);
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virtual LRESULT OnCustomDraw(NMHDR* pNMHDR);
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virtual LRESULT OnNotifyReflect(WPARAM wParam, LPARAM lParam);
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virtual void PreCreate(CREATESTRUCT &cs);
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virtual void PreRegisterClass(WNDCLASS &wc);
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virtual LRESULT WndProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam);
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private:
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CToolBar(const CToolBar&); // Disable copy construction
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CToolBar& operator = (const CToolBar&); // Disable assignment operator
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std::vector<UINT> m_vToolBarData; // vector of resource IDs for toolbar buttons
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std::map<tString, int> m_StringMap; // a map of strings used in SetButtonText
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UINT m_OldToolBarID; // Bitmap Resource ID, used in AddBitmap/ReplaceBitmap
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ToolBarTheme m_Theme; // The theme structure
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BOOL m_bDrawArrowBkgrnd; // True if a seperate arrow background is to be drawn
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}; // class CToolBar
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}
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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namespace Win32xx
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{
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////////////////////////////////////
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// Definitions for the CToolBar class
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//
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inline CToolBar::CToolBar() : m_OldToolBarID(0), m_bDrawArrowBkgrnd(FALSE)
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{
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ZeroMemory(&m_Theme, sizeof(ToolBarTheme));
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}
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inline CToolBar::~CToolBar()
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{
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}
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inline int CToolBar::AddBitmap(UINT ToolBarID)
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// Adds one or more images to the list of button images available for a toolbar.
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// Note: AddBitmap supports a maximum colour depth of 8 bits (256 colours)
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// For more colours, use an ImageList instead
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{
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assert(::IsWindow(m_hWnd));
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int iNumButtons = 0;
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std::vector<UINT>::iterator iter;
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for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
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if ((*iter) != 0) ++iNumButtons;
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TBADDBITMAP tbab = {0};
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tbab.hInst = GetApp()->GetResourceHandle();
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tbab.nID = ToolBarID;
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int iResult = (int)SendMessage(TB_ADDBITMAP, iNumButtons, (LPARAM)&tbab);
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if (-1 != iResult)
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m_OldToolBarID = ToolBarID;
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return iResult;
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}
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inline BOOL CToolBar::AddButton(UINT nID, BOOL bEnabled /* = TRUE */)
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// Adds Resource IDs to toolbar buttons.
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// A resource ID of 0 is a separator
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{
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assert(::IsWindow(m_hWnd));
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m_vToolBarData.push_back(nID);
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// TBBUTTON structure for each button in the toolbar
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TBBUTTON tbb = {0};
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std::vector<UINT>::iterator iter;
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int iImages = 0;
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for(iter = m_vToolBarData.begin(); iter < m_vToolBarData.end(); ++iter)
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if (0 != *iter) iImages++;
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ZeroMemory(&tbb, sizeof(TBBUTTON));
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if (0 == nID)
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{
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tbb.fsStyle = TBSTYLE_SEP;
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}
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else
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{
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tbb.dwData = iImages -1;
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tbb.iBitmap = iImages -1;
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tbb.idCommand = nID;
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tbb.fsState = bEnabled? TBSTATE_ENABLED : 0;
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tbb.fsStyle = TBSTYLE_BUTTON;
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}
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// Add the button to the toolbar
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return (BOOL)SendMessage(TB_ADDBUTTONS, 1L, (LPARAM)&tbb);
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}
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inline BOOL CToolBar::AddButtons(UINT uNumButtons, LPTBBUTTON lpButtons) const
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// Adds one or more buttons to a toolbar.
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(TB_ADDBUTTONS, (LPARAM)uNumButtons, (WPARAM)lpButtons);
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}
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inline int CToolBar::AddString(UINT nStringID) const
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// Adds a new string, passed as a resource ID, to the toolbar's internal list of strings.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(TB_ADDSTRING, (LPARAM)GetApp()->GetResourceHandle(), (WPARAM)nStringID);
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}
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inline int CToolBar::AddStrings(LPCTSTR lpszStrings) const
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// Adds a new string or strings to the list of strings available for a toolbar control.
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// Strings in the buffer must be separated by a null character. You must ensure that the last string has two null terminators.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(TB_ADDSTRING, 0L, (WPARAM)lpszStrings);
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}
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inline void CToolBar::Autosize() const
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// Causes a toolbar to be resized.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(TB_AUTOSIZE, 0L, 0L);
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}
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inline void CToolBar::CheckButton(int idButton, BOOL fCheck) const
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// Checks or unchecks a given button in a toolbar.
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// When a button is checked, it is displayed in the pressed state.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(TB_CHECKBUTTON, (WPARAM)idButton, (LPARAM)MAKELONG(fCheck, 0));
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}
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inline int CToolBar::CommandToIndex(int idButton) const
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// Retrieves the zero-based index for the button associated with the specified command identifier
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{
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assert(::IsWindow(m_hWnd));
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// returns -1 on fail
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return (int)SendMessage(TB_COMMANDTOINDEX, (WPARAM)idButton, 0L);
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}
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inline BOOL CToolBar::DeleteButton(int iButton) const
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// Deletes a button from the toolbar.
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// iButton is the Zero-based index of the button to delete.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(TB_DELETEBUTTON, (WPARAM)iButton, 0L);
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}
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inline void CToolBar::Destroy()
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// Allows CToolBar to be reused after the window is destroyed
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{
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CWnd::Destroy();
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m_StringMap.clear();
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}
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inline BOOL CToolBar::DisableButton(int idButton) const
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// Disables the specified button in a toolbar
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// An example of idButton would be IDM_FILE_OPEN
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(TB_ENABLEBUTTON, (WPARAM)idButton, (LPARAM) MAKELONG(FALSE, 0));
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}
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inline BOOL CToolBar::EnableButton(int idButton) const
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// Enables the specified button in a toolbar
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(TB_ENABLEBUTTON, (WPARAM)idButton, (LPARAM) MAKELONG(TRUE,0 ));
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}
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inline BOOL CToolBar::GetButton(int iButton, LPTBBUTTON lpButton) const
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// Recieves the TBBUTTON structure information from the specified button
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(TB_GETBUTTON, (LPARAM)iButton, (WPARAM)lpButton);
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}
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inline int CToolBar::GetButtonCount() const
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// Retrieves a count of the buttons currently in the toolbar
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(TB_BUTTONCOUNT, 0L, 0L);
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}
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inline DWORD CToolBar::GetButtonSize() const
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// Retrieves the current width and height of toolbar buttons, in pixels.
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// Returns a DWORD value that contains the width and height values in the low word and high word, respectively.
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{
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assert(::IsWindow(m_hWnd));
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return (DWORD)SendMessage(TB_GETBUTTONSIZE, 0L, 0L);
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}
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inline UINT CToolBar::GetButtonState(int idButton) const
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// Get the state of an individual button
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// TBSTATE_CHECKED The button has the TBSTYLE_CHECK style and is being clicked.
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// TBSTATE_ELLIPSES The button's text is cut off and an ellipsis is displayed.
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// TBSTATE_ENABLED The button accepts user input. A button that doesn't have this state is grayed.
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// TBSTATE_HIDDEN The button is not visible and cannot receive user input.
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// TBSTATE_INDETERMINATE The button is grayed.
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// TBSTATE_MARKED The button is marked. The interpretation of a marked item is dependent upon the application.
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// TBSTATE_PRESSED The button is being clicked.
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// TBSTATE_WRAP The button is followed by a line break.
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{
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assert(::IsWindow(m_hWnd));
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return (UINT)SendMessage(TB_GETSTATE, (WPARAM) idButton, 0L);
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}
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inline BYTE CToolBar::GetButtonStyle(int idButton) const
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// Get the the style of the toolbar control. The following button styles are supported:
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// TBSTYLE_BUTTON Standard pushbutton (default)
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// TBSTYLE_SEP Separator
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// TBSTYLE_CHECK Auto check-box button
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// TBSTYLE_GROUP Marks the start of a group of buttons
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// TBSTYLE_CHECKGROUP Marks the start of a group of check-box buttons
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// TBSTYLE_DROPDOWN Creates a drop-down list button
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// TBSTYLE_AUTOSIZE The button's width will be calculated based on the text of the button, not on the size of the image
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// TBSTYLE_NOPREFIX The button text will not have an accelerator prefix associated with it
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{
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assert(::IsWindow(m_hWnd));
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int iIndex = CommandToIndex(idButton);
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TBBUTTON tbb = {0};
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SendMessage(TB_GETBUTTON, iIndex, (LPARAM) &tbb);
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return tbb.fsStyle;
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}
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inline CString CToolBar::GetButtonText(int idButton) const
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// Retrieves the display text of a button on a toolbar.
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{
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assert(::IsWindow(m_hWnd));
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int Length = (int)SendMessage(TB_GETBUTTONTEXT, idButton, 0);
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CString str;
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LPTSTR szStr = str.GetBuffer(Length +1);
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SendMessage(TB_GETBUTTONTEXT, (LPARAM)idButton, (WPARAM)szStr);
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str.ReleaseBuffer();
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return str;
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}
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inline int CToolBar::GetCommandID(int iIndex) const
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// Retrieves information about the specified button in a toolbar
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{
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assert(::IsWindow(m_hWnd));
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TBBUTTON tbb = {0};
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SendMessage(TB_GETBUTTON, iIndex, (WPARAM) &tbb);
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// returns zero if failed
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return tbb.idCommand;
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}
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inline HIMAGELIST CToolBar::GetDisabledImageList() const
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// Retrieves the image list that a toolbar control uses to display inactive buttons.
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{
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assert(::IsWindow(m_hWnd));
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return (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
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}
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inline HIMAGELIST CToolBar::GetHotImageList() const
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// Retrieves the image list that a toolbar control uses to display hot buttons.
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{
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assert(::IsWindow(m_hWnd));
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return (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
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}
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inline int CToolBar::GetHotItem() const
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// Retrieves the index of the hot item in a toolbar, or -1 if no hot item is set.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(TB_GETHOTITEM, 0L, 0L);
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}
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inline HIMAGELIST CToolBar::GetImageList() const
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// Retrieves the image list that a toolbar control uses to display buttons in their default state.
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{
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assert(::IsWindow(m_hWnd));
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return (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
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}
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inline CRect CToolBar::GetItemRect(int iIndex) const
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// Retrieves the bounding rectangle of a button in a toolbar
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{
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assert(::IsWindow(m_hWnd));
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CRect rc;
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int iCount = (int)SendMessage(TB_BUTTONCOUNT, 0L, 0L);
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if (iCount >= iIndex)
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SendMessage(TB_GETITEMRECT, (WPARAM)iIndex, (LPARAM)&rc);
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return rc;
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}
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inline CSize CToolBar::GetMaxSize() const
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// Retrieves the total size of all of the visible buttons and separators in the toolbar
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{
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assert(::IsWindow(m_hWnd));
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CSize sz;
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SendMessage(TB_GETMAXSIZE, 0L, (LPARAM)&sz);
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// This fixes a Windows bug calculating the size when TBSTYLE_DROPDOWN is used.
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int xMaxSize = 0;
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for (int i= 0 ; i < GetButtonCount(); ++i)
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{
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xMaxSize += GetItemRect(i).Width();
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}
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sz.cx = xMaxSize;
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return sz;
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}
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inline DWORD CToolBar::GetPadding() const
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// Returns a DWORD value that contains the horizontal padding in the low word and the vertical padding in the high word, in pixels.
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{
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assert(::IsWindow(m_hWnd));
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return (DWORD)SendMessage(TB_GETPADDING, 0L, 0L);
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}
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inline CRect CToolBar::GetRect(int idButton) const
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// Retrieves the bounding rectangle for a specified toolbar button.
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{
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assert(::IsWindow(m_hWnd));
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CRect rc;
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SendMessage(TB_GETRECT, (WPARAM)idButton, (LPARAM)&rc);
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return rc;
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}
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inline int CToolBar::GetRows() const
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|
// Retrieves the number of rows of buttons in a toolbar with the TBSTYLE_WRAPABLE style.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(TB_GETROWS, 0L, 0L);
|
|
}
|
|
|
|
inline int CToolBar::GetTextRows() const
|
|
// Retrieves the maximum number of text rows that can be displayed on a toolbar button.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(TB_GETTEXTROWS, 0L, 0L);
|
|
}
|
|
|
|
inline HWND CToolBar::GetToolTips() const
|
|
// Retrieves the handle to the ToolTip control, if any, associated with the toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HWND)SendMessage(TB_GETTOOLTIPS, 0L, 0L);
|
|
}
|
|
|
|
inline BOOL CToolBar::HasText() const
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
BOOL bReturn = FALSE;
|
|
|
|
for (int i = 0 ; i < GetButtonCount(); ++i)
|
|
{
|
|
if (SendMessage(TB_GETBUTTONTEXT, GetCommandID(i), 0L) != -1)
|
|
bReturn = TRUE;
|
|
}
|
|
|
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// return TRUE if any button has text
|
|
return bReturn;
|
|
}
|
|
|
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inline BOOL CToolBar::HideButton(int idButton, BOOL fShow) const
|
|
//Hides or shows the specified button in a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_HIDEBUTTON, (WPARAM)idButton, (LPARAM)MAKELONG (fShow, 0));
|
|
}
|
|
|
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inline int CToolBar::HitTest() const
|
|
// Determines where a point lies in a toolbar control.
|
|
|
|
// We do our own hit test since TB_HITTEST is a bit buggy,
|
|
// and also doesn't work at all on earliest versions of Win95
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
CPoint pt = GetCursorPos();
|
|
ScreenToClient(pt);
|
|
|
|
int nButtons = (int)SendMessage(TB_BUTTONCOUNT, 0L, 0L);
|
|
int iButton = -1;
|
|
|
|
for (int i = 0 ; i < nButtons; ++i)
|
|
{
|
|
CRect rc = GetItemRect(i);
|
|
if (rc.PtInRect(pt))
|
|
iButton = i;
|
|
}
|
|
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|
return iButton;
|
|
}
|
|
|
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inline BOOL CToolBar::Indeterminate(int idButton, BOOL fIndeterminate) const
|
|
//Hides or shows the specified button in a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_INDETERMINATE, (WPARAM)idButton, (LPARAM)MAKELONG (fIndeterminate, 0));
|
|
}
|
|
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inline BOOL CToolBar::InsertButton(int iButton, LPTBBUTTON lpButton) const
|
|
// Inserts a button in a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_INSERTBUTTON, (WPARAM)iButton, (LPARAM)lpButton);
|
|
}
|
|
|
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inline BOOL CToolBar::IsButtonHidden(int idButton) const
|
|
// Determines whether the specified button in a toolbar is hidden.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_ISBUTTONHIDDEN, (WPARAM)idButton, 0L);
|
|
}
|
|
|
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inline BOOL CToolBar::IsButtonHighlighted(int idButton) const
|
|
// Checks the highlight state of a toolbar button.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_ISBUTTONHIGHLIGHTED, (WPARAM)idButton, 0L);
|
|
}
|
|
|
|
inline BOOL CToolBar::IsButtonIndeterminate(int idButton) const
|
|
// Determines whether the specified button in a toolbar is indeterminate.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_ISBUTTONINDETERMINATE, (WPARAM)idButton, 0L);
|
|
}
|
|
|
|
inline BOOL CToolBar::IsButtonPressed(int idButton) const
|
|
// Determines whether the specified button in a toolbar is pressed.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_ISBUTTONPRESSED, (WPARAM)idButton, 0L);
|
|
}
|
|
|
|
inline int CToolBar::MapAccelerator(TCHAR chAccel) const
|
|
// Determines whether the specified button in a toolbar is pressed.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
int uButtonID;
|
|
int idButton;
|
|
if (SendMessage(TB_MAPACCELERATOR, (WPARAM)chAccel, (LPARAM)&uButtonID))
|
|
idButton = uButtonID;
|
|
else
|
|
idButton = -1;
|
|
|
|
return idButton;
|
|
}
|
|
|
|
inline BOOL CToolBar::MarkButton(int idButton) const
|
|
// Sets the highlight state of a given button in a toolbar control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_MARKBUTTON, (WPARAM)idButton, 0L);
|
|
}
|
|
|
|
inline BOOL CToolBar::MoveButton(UINT uOldPos, UINT uNewPos) const
|
|
// Moves a button from one index to another.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_MOVEBUTTON, (WPARAM)uOldPos, (LPARAM)uNewPos);
|
|
}
|
|
|
|
|
|
inline void CToolBar::OnCreate()
|
|
{
|
|
// We must send this message before sending the TB_ADDBITMAP or TB_ADDBUTTONS message
|
|
SendMessage(TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0L);
|
|
|
|
// allows buttons to have a separate dropdown arrow
|
|
// Note: TBN_DROPDOWN notification is sent by a toolbar control when the user clicks a dropdown button
|
|
SendMessage(TB_SETEXTENDEDSTYLE, 0L, TBSTYLE_EX_DRAWDDARROWS);
|
|
|
|
// Turn of Double click processing (i.e. treat a double click as two single clicks)
|
|
DWORD dwStyle = (DWORD)GetClassLongPtr(GCL_STYLE);
|
|
dwStyle &= ~CS_DBLCLKS;
|
|
SetClassLongPtr(GCL_STYLE, dwStyle);
|
|
|
|
// Add extra styles for toolbars inside a rebar
|
|
if (lstrcmp(GetParent()->GetClassName(), _T("ReBarWindow32")) == 0)
|
|
{
|
|
DWORD style = (DWORD)GetWindowLongPtr(GWL_STYLE);
|
|
style |= CCS_NODIVIDER | CCS_NORESIZE;
|
|
SetWindowLongPtr(GWL_STYLE, style);
|
|
}
|
|
|
|
SetButtons(m_vToolBarData);
|
|
|
|
// Set rows of text to zero
|
|
SendMessage(TB_SETMAXTEXTROWS, 0L, 0L);
|
|
}
|
|
|
|
inline LRESULT CToolBar::OnCustomDraw(NMHDR* pNMHDR)
|
|
// With CustomDraw we manually control the drawing of each toolbar button
|
|
{
|
|
LPNMTBCUSTOMDRAW lpNMCustomDraw = (LPNMTBCUSTOMDRAW)pNMHDR;
|
|
|
|
switch (lpNMCustomDraw->nmcd.dwDrawStage)
|
|
{
|
|
// Begin paint cycle
|
|
case CDDS_PREPAINT:
|
|
// Send NM_CUSTOMDRAW item draw, and post-paint notification messages.
|
|
return CDRF_NOTIFYITEMDRAW | CDRF_NOTIFYPOSTPAINT ;
|
|
|
|
// An item is about to be drawn
|
|
case CDDS_ITEMPREPAINT:
|
|
{
|
|
CDC* pDrawDC = FromHandle(lpNMCustomDraw->nmcd.hdc);
|
|
CRect rcRect = lpNMCustomDraw->nmcd.rc;
|
|
int nState = lpNMCustomDraw->nmcd.uItemState;
|
|
DWORD dwItem = (DWORD)lpNMCustomDraw->nmcd.dwItemSpec;
|
|
DWORD dwTBStyle = (DWORD)SendMessage(TB_GETSTYLE, 0L, 0L);
|
|
int nStyle = GetButtonStyle(dwItem);
|
|
|
|
int nButton = (int)SendMessage(TB_COMMANDTOINDEX, (WPARAM) dwItem, 0L);
|
|
TBBUTTON tbb = {0};
|
|
SendMessage(TB_GETBUTTON, nButton, (LPARAM)&tbb);
|
|
int iImage = (int)tbb.dwData;
|
|
|
|
// Calculate text size
|
|
std::vector<TCHAR> vText(MAX_MENU_STRING, _T('\0'));
|
|
TCHAR* pszText = &vText[0];
|
|
CSize TextSize;
|
|
if (HasText()) // Does any button have text?
|
|
{
|
|
pDrawDC->SelectObject(GetFont());
|
|
if (SendMessage(TB_GETBUTTONTEXT, dwItem, (LPARAM)pszText)> 0)
|
|
{
|
|
TextSize = pDrawDC->GetTextExtentPoint32(pszText, lstrlen(pszText));
|
|
}
|
|
}
|
|
|
|
// Draw outline rectangle
|
|
if (nState & (CDIS_HOT | CDIS_SELECTED | CDIS_CHECKED))
|
|
{
|
|
pDrawDC->CreatePen(PS_SOLID, 1, m_Theme.clrOutline);
|
|
pDrawDC->MoveTo(rcRect.left, rcRect.top);
|
|
pDrawDC->LineTo(rcRect.left, rcRect.bottom-1);
|
|
pDrawDC->LineTo(rcRect.right-1, rcRect.bottom-1);
|
|
pDrawDC->LineTo(rcRect.right-1, rcRect.top);
|
|
pDrawDC->LineTo(rcRect.left, rcRect.top);
|
|
}
|
|
|
|
// Draw filled gradient background
|
|
rcRect.InflateRect(-1, -1);
|
|
if ((nState & (CDIS_SELECTED|CDIS_CHECKED)) || (GetButtonState(dwItem) & TBSTATE_PRESSED))
|
|
{
|
|
pDrawDC->GradientFill(m_Theme.clrPressed1, m_Theme.clrPressed2, rcRect, FALSE);
|
|
}
|
|
else if (nState & CDIS_HOT)
|
|
{
|
|
pDrawDC->GradientFill(m_Theme.clrHot1, m_Theme.clrHot2, rcRect, FALSE);
|
|
}
|
|
|
|
// Get the appropriate image list depending on the button state
|
|
HIMAGELIST himlToolBar;
|
|
if (nState & CDIS_DISABLED)
|
|
{
|
|
himlToolBar = (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
|
|
}
|
|
else if (nState & (CDIS_HOT | CDIS_SELECTED | CDIS_CHECKED))
|
|
{
|
|
himlToolBar = (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
|
|
if (0 == himlToolBar)
|
|
himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
|
|
}
|
|
else
|
|
{
|
|
himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
|
|
}
|
|
|
|
BOOL IsWin95 = (1400 == (GetWinVersion()) || (2400 == GetWinVersion()));
|
|
|
|
// Calculate image position
|
|
int cxImage = 0;
|
|
int cyImage = 0;
|
|
ImageList_GetIconSize(himlToolBar, &cxImage, &cyImage);
|
|
|
|
int yImage = (rcRect.bottom - rcRect.top - cyImage - TextSize.cy +2)/2;
|
|
int xImage = (rcRect.right + rcRect.left - cxImage)/2 + ((nState & (CDIS_SELECTED|CDIS_CHECKED))? 1:0);
|
|
if (dwTBStyle & TBSTYLE_LIST)
|
|
{
|
|
xImage = rcRect.left + (IsXPThemed()?2:4) + ((nState & CDIS_SELECTED)? 1:0);
|
|
yImage = (rcRect.bottom -rcRect.top - cyImage +2)/2 + ((nState & (CDIS_SELECTED|CDIS_CHECKED))? 1:0);
|
|
}
|
|
|
|
// Handle the TBSTYLE_DROPDOWN and BTNS_WHOLEDROPDOWN styles
|
|
if ((nStyle & TBSTYLE_DROPDOWN) || ((nStyle & 0x0080) && (!IsWin95)))
|
|
{
|
|
// Calculate the dropdown arrow position
|
|
int xAPos = (nStyle & TBSTYLE_DROPDOWN)? rcRect.right -6 : (rcRect.right + rcRect.left + cxImage + 4)/2;
|
|
int yAPos = (nStyle & TBSTYLE_DROPDOWN)? (rcRect.bottom - rcRect.top +1)/2 : (cyImage)/2;
|
|
if (dwTBStyle & TBSTYLE_LIST)
|
|
{
|
|
xAPos = (nStyle & TBSTYLE_DROPDOWN)?rcRect.right -6:rcRect.right -5;
|
|
yAPos = (rcRect.bottom - rcRect.top +1)/2 + ((nStyle & TBSTYLE_DROPDOWN)?0:1);
|
|
}
|
|
|
|
xImage -= (nStyle & TBSTYLE_DROPDOWN)?((dwTBStyle & TBSTYLE_LIST)? (IsXPThemed()?-4:0):6):((dwTBStyle & TBSTYLE_LIST)? 0:4);
|
|
|
|
// Draw separate background for dropdown arrow
|
|
if ((m_bDrawArrowBkgrnd) && (nState & CDIS_HOT))
|
|
{
|
|
CRect rcArrowBkgnd = rcRect;
|
|
rcArrowBkgnd.left = rcArrowBkgnd.right - 13;
|
|
pDrawDC->GradientFill(m_Theme.clrPressed1, m_Theme.clrPressed2, rcArrowBkgnd, FALSE);
|
|
}
|
|
|
|
m_bDrawArrowBkgrnd = FALSE;
|
|
|
|
// Manually draw the dropdown arrow
|
|
pDrawDC->CreatePen(PS_SOLID, 1, RGB(0,0,0));
|
|
for (int i = 2; i >= 0; --i)
|
|
{
|
|
pDrawDC->MoveTo(xAPos -i-1, yAPos - i+1);
|
|
pDrawDC->LineTo(xAPos +i, yAPos - i+1);
|
|
}
|
|
|
|
// Draw line between icon and dropdown arrow
|
|
if ((nStyle & TBSTYLE_DROPDOWN) && ((nState & CDIS_SELECTED) || nState & CDIS_HOT))
|
|
{
|
|
pDrawDC->CreatePen(PS_SOLID, 1, m_Theme.clrOutline);
|
|
pDrawDC->MoveTo(rcRect.right - 13, rcRect.top);
|
|
pDrawDC->LineTo(rcRect.right - 13, rcRect.bottom);
|
|
}
|
|
}
|
|
|
|
// Draw the button image
|
|
if (xImage > 0)
|
|
{
|
|
ImageList_Draw(himlToolBar, iImage, *pDrawDC, xImage, yImage, ILD_TRANSPARENT);
|
|
}
|
|
|
|
//Draw Text
|
|
if (lstrlen(pszText) > 0)
|
|
{
|
|
int iWidth = rcRect.right - rcRect.left - ((nStyle & TBSTYLE_DROPDOWN)?13:0);
|
|
CRect rcText(0, 0, MIN(TextSize.cx, iWidth), TextSize.cy);
|
|
|
|
int xOffset = (rcRect.right + rcRect.left - rcText.right + rcText.left - ((nStyle & TBSTYLE_DROPDOWN)? 11 : 1))/2;
|
|
int yOffset = yImage + cyImage +1;
|
|
|
|
if (dwTBStyle & TBSTYLE_LIST)
|
|
{
|
|
xOffset = rcRect.left + cxImage + ((nStyle & TBSTYLE_DROPDOWN)?(IsXPThemed()?10:6): 6) + ((nState & CDIS_SELECTED)? 1:0);
|
|
yOffset = (2+rcRect.bottom - rcRect.top - rcText.bottom + rcText.top)/2 + ((nState & CDIS_SELECTED)? 1:0);
|
|
rcText.right = MIN(rcText.right, rcRect.right - xOffset);
|
|
}
|
|
|
|
OffsetRect(&rcText, xOffset, yOffset);
|
|
|
|
int iMode = pDrawDC->SetBkMode(TRANSPARENT);
|
|
pDrawDC->SelectObject(GetFont());
|
|
|
|
if (nState & (CDIS_DISABLED))
|
|
{
|
|
// Draw text twice for embossed look
|
|
rcText.OffsetRect(1, 1);
|
|
pDrawDC->SetTextColor(RGB(255,255,255));
|
|
pDrawDC->DrawText(pszText, lstrlen(pszText), rcText, DT_LEFT);
|
|
rcText.OffsetRect(-1, -1);
|
|
pDrawDC->SetTextColor(GetSysColor(COLOR_GRAYTEXT));
|
|
pDrawDC->DrawText(pszText, lstrlen(pszText), rcText, DT_LEFT);
|
|
}
|
|
else
|
|
{
|
|
pDrawDC->SetTextColor(GetSysColor(COLOR_BTNTEXT));
|
|
pDrawDC->DrawText(pszText, lstrlen(pszText), rcText, DT_LEFT | DT_END_ELLIPSIS);
|
|
}
|
|
pDrawDC->SetBkMode(iMode);
|
|
}
|
|
}
|
|
return CDRF_SKIPDEFAULT; // No further drawing
|
|
}
|
|
return 0L;
|
|
}
|
|
|
|
inline void CToolBar::OnDestroy()
|
|
{
|
|
HIMAGELIST himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
|
|
HIMAGELIST himlToolBarHot = (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
|
|
HIMAGELIST himlToolBarDis = (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
|
|
ImageList_Destroy(himlToolBar);
|
|
ImageList_Destroy(himlToolBarHot);
|
|
ImageList_Destroy(himlToolBarDis);
|
|
}
|
|
|
|
inline LRESULT CToolBar::OnNotifyReflect(WPARAM wParam, LPARAM lParam)
|
|
// Notifications sent to the parent window are reflected back here
|
|
{
|
|
UNREFERENCED_PARAMETER(wParam);
|
|
|
|
switch (((LPNMHDR)lParam)->code)
|
|
{
|
|
case NM_CUSTOMDRAW:
|
|
{
|
|
if (m_Theme.UseThemes)
|
|
return OnCustomDraw((LPNMHDR) lParam);
|
|
}
|
|
break;
|
|
|
|
case TBN_DROPDOWN:
|
|
{
|
|
int iItem = ((LPNMTOOLBAR) lParam)->iItem;
|
|
|
|
// a boolean expression
|
|
m_bDrawArrowBkgrnd = (GetButtonStyle(iItem) & TBSTYLE_DROPDOWN);
|
|
}
|
|
break;
|
|
}
|
|
return 0L;
|
|
}
|
|
|
|
inline void CToolBar::OnWindowPosChanging(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
UNREFERENCED_PARAMETER(wParam);
|
|
|
|
// Adjust size for toolbars inside a rebar
|
|
CWnd* pParent = GetParent();
|
|
if (lstrcmp(pParent->GetClassName(), _T("ReBarWindow32")) == 0)
|
|
{
|
|
ReBarTheme* pTheme = (ReBarTheme*)pParent->SendMessage(UWM_GETREBARTHEME, 0, 0);
|
|
|
|
if (pTheme && pTheme->UseThemes && pTheme->ShortBands)
|
|
{
|
|
LPWINDOWPOS pWinPos = (LPWINDOWPOS)lParam;
|
|
pWinPos->cx = GetMaxSize().cx+2;
|
|
}
|
|
}
|
|
}
|
|
|
|
inline void CToolBar::PreCreate(CREATESTRUCT &cs)
|
|
{
|
|
// Sets the CREATESTRUCT parameters prior to window creation
|
|
cs.style = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | TBSTYLE_TOOLTIPS | TBSTYLE_FLAT;
|
|
}
|
|
|
|
inline void CToolBar::PreRegisterClass(WNDCLASS &wc)
|
|
{
|
|
// Set the Window Class
|
|
wc.lpszClassName = TOOLBARCLASSNAME;
|
|
}
|
|
|
|
inline BOOL CToolBar::PressButton(int idButton, BOOL fPress) const
|
|
// Presses or releases the specified button in a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_PRESSBUTTON, (WPARAM)idButton, (LPARAM)MAKELONG(fPress, 0));
|
|
}
|
|
|
|
inline BOOL CToolBar::ReplaceBitmap(UINT NewToolBarID)
|
|
// Replaces an existing bitmap with a new bitmap.
|
|
|
|
// Note: ReplaceBitmap supports a maximum colour depth of 8 bits (256 colours)
|
|
// For more colours, use an ImageList instead
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
|
|
int iNumButtons = 0;
|
|
std::vector<UINT>::iterator iter;
|
|
for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
|
|
if ((*iter) != 0) ++iNumButtons;
|
|
|
|
TBREPLACEBITMAP tbrb = {0};
|
|
tbrb.hInstNew = GetApp()->GetResourceHandle();
|
|
tbrb.hInstOld = GetApp()->GetResourceHandle();
|
|
tbrb.nIDNew = NewToolBarID;
|
|
tbrb.nIDOld = m_OldToolBarID;
|
|
tbrb.nButtons = iNumButtons;
|
|
|
|
BOOL bResult = (BOOL)SendMessage(TB_REPLACEBITMAP, iNumButtons, (LPARAM)&tbrb);
|
|
if (bResult)
|
|
m_OldToolBarID = NewToolBarID;
|
|
|
|
return bResult;
|
|
}
|
|
|
|
inline void CToolBar::SaveRestore(BOOL fSave, TBSAVEPARAMS* ptbsp) const
|
|
// Presses or releases the specified button in a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(TB_PRESSBUTTON, (WPARAM)fSave, (LPARAM)ptbsp);
|
|
}
|
|
|
|
inline BOOL CToolBar::SetBitmap(UINT nID)
|
|
// Set the button images
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
|
|
CBitmap Bitmap(nID);
|
|
assert (Bitmap.GetHandle());
|
|
BITMAP bm = Bitmap.GetBitmapData();
|
|
|
|
int iNumButtons = 0;
|
|
std::vector<UINT>::iterator iter;
|
|
for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
|
|
if ((*iter) != 0) ++iNumButtons;
|
|
|
|
int iImageWidth = bm.bmWidth / iNumButtons;
|
|
int iImageHeight = bm.bmHeight;
|
|
|
|
// Set the bitmap size first
|
|
SetBitmapSize(iImageWidth, iImageHeight);
|
|
|
|
BOOL bResult = FALSE;
|
|
if (m_OldToolBarID)
|
|
bResult = ReplaceBitmap(nID);
|
|
else
|
|
bResult = (BOOL)AddBitmap(nID);
|
|
|
|
return bResult;
|
|
}
|
|
|
|
inline BOOL CToolBar::SetBitmapSize(int cx, int cy) const
|
|
// Sets the size of the bitmapped images to be added to a toolbar.
|
|
|
|
// Needs to be used when the image size is not the default 16 x 15
|
|
// Call this function before using AddBitmap or ReplaceBitmap
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETBITMAPSIZE, 0L, MAKELONG(cx, cy));
|
|
}
|
|
|
|
inline int CToolBar::SetButtons(const std::vector<UINT>& vToolBarData) const
|
|
// Assigns a resource ID to each toolbar button
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
|
|
int iImages = 0;
|
|
UINT iNumButtons = (UINT)vToolBarData.size();
|
|
|
|
// Remove any existing buttons
|
|
while (SendMessage(TB_BUTTONCOUNT, 0L, 0L) > 0)
|
|
{
|
|
if(!SendMessage(TB_DELETEBUTTON, 0L, 0L))
|
|
break;
|
|
}
|
|
|
|
if (iNumButtons > 0)
|
|
{
|
|
// TBBUTTON structure for each button in the toolbar
|
|
TBBUTTON tbb = {0};
|
|
|
|
for (UINT j = 0 ; j < iNumButtons; ++j)
|
|
{
|
|
ZeroMemory(&tbb, sizeof(TBBUTTON));
|
|
|
|
if (0 == vToolBarData[j])
|
|
{
|
|
tbb.fsStyle = TBSTYLE_SEP;
|
|
}
|
|
else
|
|
{
|
|
tbb.dwData = iImages;
|
|
tbb.iBitmap = iImages;
|
|
tbb.idCommand = vToolBarData[j];
|
|
tbb.fsState = TBSTATE_ENABLED;
|
|
tbb.fsStyle = TBSTYLE_BUTTON;
|
|
}
|
|
|
|
// Add the button to the toolbar
|
|
if (SendMessage(TB_ADDBUTTONS, 1L, (LPARAM)&tbb))
|
|
iImages++;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
|
|
return iImages;
|
|
}
|
|
|
|
inline BOOL CToolBar::SetButtonSize(int cx, int cy) const
|
|
// Sets the size of the buttons to be added to a toolbar
|
|
// The size can be set only before adding any buttons to the toolbar
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETBUTTONSIZE, 0L, MAKELONG(cx, cy));
|
|
}
|
|
|
|
inline BOOL CToolBar::SetButtonState(int idButton, UINT State) const
|
|
{
|
|
// Set the state of an individual button
|
|
// TBSTATE_CHECKED The button has the TBSTYLE_CHECK style and is being clicked.
|
|
// TBSTATE_ELLIPSES The button's text is cut off and an ellipsis is displayed.
|
|
// TBSTATE_ENABLED The button accepts user input. A button that doesn't have this state is grayed.
|
|
// TBSTATE_HIDDEN The button is not visible and cannot receive user input.
|
|
// TBSTATE_INDETERMINATE The button is grayed.
|
|
// TBSTATE_MARKED The button is marked. The interpretation of a marked item is dependent upon the application.
|
|
// TBSTATE_PRESSED The button is being clicked.
|
|
// TBSTATE_WRAP The button is followed by a line break.
|
|
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETSTATE, (WPARAM) idButton, (LPARAM)MAKELONG (State, 0));
|
|
}
|
|
|
|
inline BOOL CToolBar::SetButtonStyle(int idButton, BYTE Style) const
|
|
// The the style of the toolbar control. The following button styles are supported:
|
|
// TBSTYLE_BUTTON Standard pushbutton (default)
|
|
// TBSTYLE_SEP Separator
|
|
// TBSTYLE_CHECK Auto check-box button
|
|
// TBSTYLE_GROUP Marks the start of a group of buttons
|
|
// TBSTYLE_CHECKGROUP Marks the start of a group of check-box buttons
|
|
// TBSTYLE_DROPDOWN Creates a drop-down list button
|
|
// TBSTYLE_AUTOSIZE The button's width will be calculated based on the text of the button, not on the size of the image
|
|
// TBSTYLE_NOPREFIX The button text will not have an accelerator prefix associated with it
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
|
|
TBBUTTONINFO tbbi = {0};
|
|
tbbi.cbSize = sizeof(TBBUTTONINFO);
|
|
tbbi.dwMask = TBIF_STYLE;
|
|
tbbi.fsStyle = Style;
|
|
|
|
// Note: TB_SETBUTTONINFO requires comctl32.dll version 4.71 or later
|
|
// i.e. Win95 with IE4 / NT with IE4 or later
|
|
return (BOOL)SendMessage(TB_SETBUTTONINFO, idButton, (LPARAM) &tbbi);
|
|
}
|
|
|
|
inline BOOL CToolBar::SetButtonText(int idButton, LPCTSTR szText)
|
|
// This rather convoluted approach to setting toolbar button text supports
|
|
// all versions of Windows, including Win95 with COMCTL32.DLL version 4.0
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
int iIndex = CommandToIndex(idButton);
|
|
assert(-1 != iIndex);
|
|
|
|
BOOL Succeeded = TRUE;
|
|
tString sString = szText;
|
|
std::map<tString, int>::iterator m;
|
|
int iString;
|
|
|
|
// Check to see if the string is already added
|
|
m = m_StringMap.find(sString);
|
|
if (m_StringMap.end() == m)
|
|
{
|
|
if (0 == m_StringMap.size())
|
|
{
|
|
// Place a blank string first in the string table, in case some
|
|
// buttons don't have text
|
|
TCHAR szString[3] = _T(" ");
|
|
szString[2] = _T('\0'); // Double-null terminate
|
|
SendMessage(TB_ADDSTRING, 0L, (LPARAM)szString);
|
|
}
|
|
|
|
// No index for this string exists, so create it now
|
|
TCHAR szBuf[80] = _T("");
|
|
lstrcpyn(szBuf, szText, 79);
|
|
szBuf[lstrlen(szBuf)+1] = _T('\0'); // Double-null terminate
|
|
|
|
iString = (int)SendMessage(TB_ADDSTRING, 0L, (LPARAM)szBuf);
|
|
if (-1 == iString )
|
|
Succeeded = FALSE;
|
|
|
|
// Save the string its index in our map
|
|
m_StringMap.insert(std::make_pair(sString, iString));
|
|
}
|
|
else
|
|
{
|
|
// String found, use the index from our map
|
|
iString = m->second;
|
|
}
|
|
|
|
if (Succeeded)
|
|
{
|
|
TBBUTTON tbb = {0};
|
|
Succeeded = (BOOL)SendMessage(TB_GETBUTTON, iIndex, (LPARAM)&tbb);
|
|
|
|
tbb.iString = iString;
|
|
|
|
// Turn off ToolBar drawing
|
|
SendMessage(WM_SETREDRAW, FALSE, 0L);
|
|
|
|
if (Succeeded)
|
|
Succeeded = (BOOL)SendMessage(TB_DELETEBUTTON, iIndex, 0L);
|
|
|
|
if (Succeeded)
|
|
Succeeded = (BOOL)SendMessage(TB_INSERTBUTTON, iIndex, (LPARAM)&tbb);
|
|
|
|
// Ensure the button now includes some text rows
|
|
if (0 == SendMessage(TB_GETTEXTROWS, 0L, 0L))
|
|
SendMessage(TB_SETMAXTEXTROWS, 1L, 0L);
|
|
|
|
// Turn on ToolBar drawing
|
|
SendMessage(WM_SETREDRAW, TRUE, 0L);
|
|
}
|
|
// Redraw button
|
|
CRect r = GetItemRect(iIndex);
|
|
InvalidateRect(&r, TRUE);
|
|
|
|
return Succeeded;
|
|
}
|
|
|
|
inline BOOL CToolBar::SetButtonWidth(int idButton, int nWidth) const
|
|
// The set button width can adjust the width of the button after it is created.
|
|
// This is useful when replacing a button with a ComboBox or other control.
|
|
// Note: TB_SETBUTTONINFO requires comctl32.dll version 4.71 or later
|
|
// i.e. Win95 with IE4 / NT with IE4 or later
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
|
|
TBBUTTONINFO tbbi = {0};
|
|
tbbi.cbSize = sizeof(TBBUTTONINFO);
|
|
tbbi.dwMask = TBIF_SIZE;
|
|
tbbi.cx = (WORD)nWidth;
|
|
BOOL bResult = (BOOL)SendMessage(TB_SETBUTTONINFO, (WPARAM)idButton, (LPARAM)&tbbi);
|
|
|
|
// Send a changed message to the parent (used by the rebar)
|
|
SIZE MaxSize = GetMaxSize();
|
|
GetParent()->SendMessage(UWM_TOOLBAR_RESIZE, (WPARAM)m_hWnd, (LPARAM)&MaxSize);
|
|
|
|
return bResult;
|
|
}
|
|
|
|
inline BOOL CToolBar::SetCommandID(int iIndex, int idButton) const
|
|
// Sets the command identifier of a toolbar button
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETCMDID, iIndex, idButton);
|
|
}
|
|
|
|
inline HIMAGELIST CToolBar::SetDisableImageList(HIMAGELIST himlNewDisabled) const
|
|
// Sets the image list that the toolbar control will use to display disabled buttons.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HIMAGELIST)SendMessage(TB_SETDISABLEDIMAGELIST, 0L, (LPARAM)himlNewDisabled);
|
|
}
|
|
|
|
inline DWORD CToolBar::SetDrawTextFlags(DWORD dwMask, DWORD dwDTFlags) const
|
|
// Sets the text drawing flags for the toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (DWORD)SendMessage(TB_SETDRAWTEXTFLAGS, (WPARAM)dwMask, (LPARAM)dwDTFlags);
|
|
}
|
|
|
|
inline DWORD CToolBar::SetExtendedStyle(DWORD dwExStyle) const
|
|
// Sets the text drawing flags for the toolbar.
|
|
// Extended styles include: TBSTYLE_EX_DRAWDDARROWS, TBSTYLE_EX_HIDECLIPPEDBUTTONS, TBSTYLE_EX_DOUBLEBUFFER and TBSTYLE_EX_MIXEDBUTTONS
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (DWORD)SendMessage(TB_SETEXTENDEDSTYLE, 0L, (LPARAM)dwExStyle);
|
|
}
|
|
|
|
inline HIMAGELIST CToolBar::SetHotImageList(HIMAGELIST himlNewHot) const
|
|
// Sets the image list that the toolbar control will use to display hot buttons.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HIMAGELIST)SendMessage(TB_SETHOTIMAGELIST, 0L, (LPARAM)himlNewHot);
|
|
}
|
|
|
|
inline int CToolBar::SetHotItem(int iHot) const
|
|
// Sets the hot item in a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(TB_SETHOTITEM, (WPARAM)iHot, 0L);
|
|
}
|
|
|
|
inline HIMAGELIST CToolBar::SetImageList(HIMAGELIST himlNew) const
|
|
// Sets the image list that the toolbar will use to display buttons that are in their default state.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HIMAGELIST)SendMessage(TB_SETIMAGELIST, 0L, (LPARAM)himlNew);
|
|
}
|
|
|
|
inline BOOL CToolBar::SetImages(COLORREF crMask, UINT ToolBarID, UINT ToolBarHotID, UINT ToolBarDisabledID)
|
|
// Either sets the imagelist or adds/replaces bitmap depending on ComCtl32.dll version
|
|
// Assumes the width of the button image = bitmap_size / buttons
|
|
// Assumes buttons have been already been added via AdddToolBarButton
|
|
// The colour mask is often grey RGB(192,192,192) or magenta (255,0,255);
|
|
// The color mask is ignored for 32bit bitmap resources
|
|
// The Hot and disiabled bitmap resources can be 0
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
|
|
// ToolBar ImageLists require Comctl32.dll version 4.7 or later
|
|
if (400 == GetComCtlVersion())
|
|
{
|
|
// We are using COMCTL32.DLL version 4.0, so we can't use an imagelist.
|
|
// Instead we simply set the bitmap.
|
|
return SetBitmap(ToolBarID);
|
|
}
|
|
|
|
int iNumButtons = 0;
|
|
std::vector<UINT>::iterator iter;
|
|
for (iter = GetToolBarData().begin(); iter < GetToolBarData().end(); ++iter)
|
|
if ((*iter) != 0) ++iNumButtons;
|
|
|
|
if (iNumButtons > 0)
|
|
{
|
|
// Set the button images
|
|
CBitmap Bitmap(ToolBarID);
|
|
assert(Bitmap.GetHandle());
|
|
|
|
BITMAP bm = Bitmap.GetBitmapData();
|
|
int iImageWidth = bm.bmWidth / iNumButtons;
|
|
int iImageHeight = bm.bmHeight;
|
|
|
|
HIMAGELIST himlToolBar = (HIMAGELIST)SendMessage(TB_GETIMAGELIST, 0L, 0L);
|
|
HIMAGELIST himlToolBarHot = (HIMAGELIST)SendMessage(TB_GETHOTIMAGELIST, 0L, 0L);
|
|
HIMAGELIST himlToolBarDis = (HIMAGELIST)SendMessage(TB_GETDISABLEDIMAGELIST, 0L, 0L);
|
|
ImageList_Destroy(himlToolBar);
|
|
ImageList_Destroy(himlToolBarHot);
|
|
ImageList_Destroy(himlToolBarDis);
|
|
|
|
himlToolBar = ImageList_Create(iImageWidth, iImageHeight, ILC_COLOR32 | ILC_MASK, iNumButtons, 0);
|
|
assert(himlToolBar);
|
|
|
|
ImageList_AddMasked(himlToolBar, Bitmap, crMask);
|
|
SendMessage(TB_SETIMAGELIST, 0L, (LPARAM)himlToolBar);
|
|
|
|
if (ToolBarHotID)
|
|
{
|
|
CBitmap BitmapHot(ToolBarHotID);
|
|
assert(BitmapHot);
|
|
|
|
himlToolBarHot = ImageList_Create(iImageWidth, iImageHeight, ILC_COLOR32 | ILC_MASK, iNumButtons, 0);
|
|
assert(himlToolBarHot);
|
|
|
|
ImageList_AddMasked(himlToolBarHot, BitmapHot, crMask);
|
|
SendMessage(TB_SETHOTIMAGELIST, 0L, (LPARAM)himlToolBarHot);
|
|
}
|
|
|
|
if (ToolBarDisabledID)
|
|
{
|
|
CBitmap BitmapDisabled(ToolBarDisabledID);
|
|
assert(BitmapDisabled);
|
|
|
|
himlToolBarDis = ImageList_Create(iImageWidth, iImageHeight, ILC_COLOR32 | ILC_MASK, iNumButtons, 0);
|
|
assert(himlToolBarDis);
|
|
|
|
ImageList_AddMasked(himlToolBarDis, BitmapDisabled, crMask);
|
|
SendMessage(TB_SETDISABLEDIMAGELIST, 0L, (LPARAM)himlToolBarDis);
|
|
}
|
|
else
|
|
{
|
|
himlToolBarDis = CreateDisabledImageList(himlToolBar);
|
|
SendMessage(TB_SETDISABLEDIMAGELIST, 0L, (LPARAM)himlToolBarDis);
|
|
}
|
|
|
|
// Inform the parent of the change (rebar needs this)
|
|
SIZE MaxSize = GetMaxSize();
|
|
GetParent()->SendMessage(UWM_TOOLBAR_RESIZE, (WPARAM)m_hWnd, (LPARAM)&MaxSize);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
inline BOOL CToolBar::SetIndent(int iIndent) const
|
|
// Sets the indentation for the first button in a toolbar control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETINDENT, (WPARAM)iIndent, 0L);
|
|
}
|
|
|
|
inline BOOL CToolBar::SetMaxTextRows(int iMaxRows) const
|
|
// Sets the maximum number of text rows displayed on a toolbar button.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETMAXTEXTROWS, (WPARAM)iMaxRows, 0L);
|
|
}
|
|
|
|
inline BOOL CToolBar::SetPadding(int cx, int cy) const
|
|
// Sets the padding for a toolbar control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(TB_SETPADDING, 0L, (WPARAM)MAKELONG(cx, cy));
|
|
}
|
|
|
|
inline void CToolBar::SetToolBarTheme(ToolBarTheme& Theme)
|
|
{
|
|
m_Theme.UseThemes = Theme.UseThemes;
|
|
m_Theme.clrHot1 = Theme.clrHot1;
|
|
m_Theme.clrHot2 = Theme.clrHot2;
|
|
m_Theme.clrPressed1 = Theme.clrPressed1;
|
|
m_Theme.clrPressed2 = Theme.clrPressed2;
|
|
m_Theme.clrOutline = Theme.clrOutline;
|
|
|
|
if (IsWindow())
|
|
Invalidate();
|
|
}
|
|
|
|
inline void CToolBar::SetToolTips(HWND hwndToolTip) const
|
|
// Associates a ToolTip control with a toolbar.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(TB_SETTOOLTIPS, (WPARAM)hwndToolTip, 0L);
|
|
}
|
|
|
|
inline LRESULT CToolBar::WndProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
switch (uMsg)
|
|
{
|
|
case WM_DESTROY:
|
|
OnDestroy();
|
|
break;
|
|
case UWM_GETTOOLBARTHEME:
|
|
{
|
|
ToolBarTheme& tt = GetToolBarTheme();
|
|
return (LRESULT)&tt;
|
|
}
|
|
case WM_WINDOWPOSCHANGING:
|
|
OnWindowPosChanging(wParam, lParam);
|
|
break;
|
|
}
|
|
|
|
// pass unhandled messages on for default processing
|
|
return CWnd::WndProcDefault(uMsg, wParam, lParam);
|
|
}
|
|
|
|
} // namespace Win32xx
|
|
|
|
#endif // #ifndef _WIN32XX_TOOLBAR_H_
|