73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
#include <QLabel>
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#include <QVBoxLayout>
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#include <QResizeEvent>
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#include <QStyleOption>
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#include "LabeledToolButton.h"
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#include <QApplication>
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/*
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*
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* Tool Button with a label on it, instead of the normal text rendering
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*
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*/
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LabeledToolButton::LabeledToolButton(QWidget * parent)
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: QToolButton(parent)
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, m_label(new QLabel(this))
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{
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//QToolButton::setText(" ");
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m_label->setWordWrap(true);
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m_label->setMouseTracking(false);
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m_label->setAlignment(Qt::AlignCenter);
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m_label->setTextInteractionFlags(Qt::NoTextInteraction);
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// somehow, this makes word wrap work in the QLabel. yay.
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m_label->setMinimumWidth(100);
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}
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QString LabeledToolButton::text() const
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{
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return m_label->text();
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}
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void LabeledToolButton::setText(const QString & text)
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{
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m_label->setText(text);
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}
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/*!
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\reimp
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*/
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QSize LabeledToolButton::sizeHint() const
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{
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/*
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Q_D(const QToolButton);
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if (d->sizeHint.isValid())
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return d->sizeHint;
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*/
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ensurePolished();
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int w = 0, h = 0;
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QStyleOptionToolButton opt;
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initStyleOption(&opt);
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QSize sz =m_label->sizeHint();
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w = sz.width();
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h = sz.height();
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opt.rect.setSize(QSize(w, h)); // PM_MenuButtonIndicator depends on the height
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if (popupMode() == MenuButtonPopup)
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w += style()->pixelMetric(QStyle::PM_MenuButtonIndicator, &opt, this);
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QSize rawSize = style()->sizeFromContents(QStyle::CT_ToolButton, &opt, QSize(w, h), this);
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QSize sizeHint = rawSize.expandedTo(QApplication::globalStrut());
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return sizeHint;
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}
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void LabeledToolButton::resizeEvent(QResizeEvent * event)
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{
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m_label->setGeometry(QRect(4, 4, width()-8, height()-8));
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QWidget::resizeEvent(event);
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}
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