NOISSUE proper inline editable instance names
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@ -25,7 +25,7 @@
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#include "BaseInstance.h"
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#include "InstanceList.h"
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#include <xdgicon.h>
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#include <QPlainTextEdit>
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#include <QTextEdit>
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// Origin: Qt
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static void viewItemTextLayout(QTextLayout &textLayout, int lineWidth, qreal &height,
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@ -341,17 +341,81 @@ QSize ListViewDelegate::sizeHint(const QStyleOptionViewItem &option,
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return sz;
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}
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class NoReturnTextEdit: public QTextEdit
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{
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Q_OBJECT
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public:
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explicit NoReturnTextEdit(QWidget *parent) : QTextEdit(parent)
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{
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setTextInteractionFlags(Qt::TextEditorInteraction);
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setHorizontalScrollBarPolicy(Qt::ScrollBarPolicy::ScrollBarAlwaysOff);
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setVerticalScrollBarPolicy(Qt::ScrollBarPolicy::ScrollBarAlwaysOff);
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}
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bool event(QEvent * event) override
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{
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auto eventType = event->type();
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if(eventType == QEvent::KeyPress || eventType == QEvent::KeyRelease)
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{
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QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
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auto key = keyEvent->key();
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if (key == Qt::Key_Return || key == Qt::Key_Enter)
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{
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emit editingDone();
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return true;
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}
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if(key == Qt::Key_Tab)
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{
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return true;
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}
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}
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return QTextEdit::event(event);
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}
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signals:
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void editingDone();
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};
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void ListViewDelegate::updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const
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{
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const int iconSize = 48;
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QRect textRect = option.rect;
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// QStyle *style = option.widget ? option.widget->style() : QApplication::style();
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textRect.adjust(0, iconSize + 5, 0, 0);
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editor->setGeometry(textRect);
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}
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void ListViewDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const
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{
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auto text = index.data(Qt::EditRole).toString();
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QTextEdit * realeditor = qobject_cast<NoReturnTextEdit *>(editor);
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realeditor->setAlignment(Qt::AlignHCenter | Qt::AlignTop);
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realeditor->append(text);
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realeditor->document()->clearUndoRedoStacks();
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}
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void ListViewDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const
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{
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QTextEdit * realeditor = qobject_cast<NoReturnTextEdit *>(editor);
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QString text = realeditor->toPlainText();
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text.replace(QChar('\n'), QChar(' '));
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text = text.trimmed();
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if(text.size() != 0)
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{
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model->setData(index, text);
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}
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}
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QWidget * ListViewDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const
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{
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auto *le = new QLineEdit(parent);
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le->setFrame(false);
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return le;
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auto editor = new NoReturnTextEdit(parent);
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connect(editor, &NoReturnTextEdit::editingDone, this, &ListViewDelegate::editingDone);
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return editor;
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}
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void ListViewDelegate::editingDone()
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{
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NoReturnTextEdit *editor = qobject_cast<NoReturnTextEdit *>(sender());
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emit commitData(editor);
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emit closeEditor(editor);
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}
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#include "InstanceDelegate.moc"
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@ -30,8 +30,10 @@ public:
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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void updateEditorGeometry(QWidget * editor, const QStyleOptionViewItem & option, const QModelIndex & index) const override;
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QWidget * createEditor(QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index) const override;
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/*
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void setEditorData(QWidget * editor, const QModelIndex & index) const override;
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void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const override;
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*/
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private slots:
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void editingDone();
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};
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