本文整理汇总了C++中QDesignerFormWindowInterface::beginCommand方法的典型用法代码示例。如果您正苦于以下问题：C++ QDesignerFormWindowInterface::beginCommand方法的具体用法？C++ QDesignerFormWindowInterface::beginCommand怎么用？C++ QDesignerFormWindowInterface::beginCommand使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QDesignerFormWindowInterface的用法示例。
在下文中一共展示了QDesignerFormWindowInterface::beginCommand方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: changeOrder
void QStackedWidgetEventFilter::changeOrder()
{
QDesignerFormWindowInterface *fw = QDesignerFormWindowInterface::findFormWindow(stackedWidget());
if (!fw)
return;
const QWidgetList oldPages = qdesigner_internal::OrderDialog::pagesOfContainer(fw->core(), stackedWidget());
const int pageCount = oldPages.size();
if (pageCount < 2)
return;
qdesigner_internal::OrderDialog dlg(fw);
dlg.setPageList(oldPages);
if (dlg.exec() == QDialog::Rejected)
return;
const QWidgetList newPages = dlg.pageList();
if (newPages == oldPages)
return;
fw->beginCommand(tr("Change Page Order"));
for(int i=0; i < pageCount; ++i) {
if (newPages.at(i) == stackedWidget()->widget(i))
continue;
qdesigner_internal::MoveStackedWidgetCommand *cmd = new qdesigner_internal::MoveStackedWidgetCommand(fw);
cmd->init(stackedWidget(), newPages.at(i), i);
fw->commandHistory()->push(cmd);
}
fw->endCommand();
}示例2: editAction
void ActionEditor::editAction(QAction *action)
{
if (!action)
return;
NewActionDialog dlg(this);
dlg.setWindowTitle(tr("Edit action"));
ActionData oldActionData;
QDesignerPropertySheetExtension *sheet = qt_extension<QDesignerPropertySheetExtension*>(core()->extensionManager(), action);
oldActionData.name = action->objectName();
oldActionData.text = action->text();
oldActionData.toolTip = textPropertyValue(sheet, QLatin1String(toolTipPropertyC));
oldActionData.icon = qvariant_cast<PropertySheetIconValue>(sheet->property(sheet->indexOf(QLatin1String(iconPropertyC))));
oldActionData.keysequence = ActionModel::actionShortCut(sheet);
oldActionData.checkable = action->isCheckable();
dlg.setActionData(oldActionData);
if (!dlg.exec())
return;
// figure out changes and whether to start a macro
const ActionData newActionData = dlg.actionData();
const unsigned changeMask = newActionData.compare(oldActionData);
if (changeMask == 0u)
return;
const bool severalChanges = (changeMask != ActionData::TextChanged) && (changeMask != ActionData::NameChanged)
&& (changeMask != ActionData::ToolTipChanged) && (changeMask != ActionData::IconChanged)
&& (changeMask != ActionData::CheckableChanged) && (changeMask != ActionData::KeysequenceChanged);
QDesignerFormWindowInterface *fw = formWindow();
QUndoStack *undoStack = fw->commandHistory();
if (severalChanges)
fw->beginCommand(QStringLiteral("Edit action"));
if (changeMask & ActionData::NameChanged)
undoStack->push(createTextPropertyCommand(QLatin1String(objectNamePropertyC), newActionData.name, action, fw));
if (changeMask & ActionData::TextChanged)
undoStack->push(createTextPropertyCommand(QLatin1String(textPropertyC), newActionData.text, action, fw));
if (changeMask & ActionData::ToolTipChanged)
undoStack->push(createTextPropertyCommand(QLatin1String(toolTipPropertyC), newActionData.toolTip, action, fw));
if (changeMask & ActionData::IconChanged)
undoStack->push(setIconPropertyCommand(newActionData.icon, action, fw));
if (changeMask & ActionData::CheckableChanged)
undoStack->push(setPropertyCommand(QLatin1String(checkablePropertyC), newActionData.checkable, false, action, fw));
if (changeMask & ActionData::KeysequenceChanged)
undoStack->push(setKeySequencePropertyCommand(newActionData.keysequence, action, fw));
if (severalChanges)
fw->endCommand();
}示例3: slotInsertSeparator
void ToolBarEventFilter::slotInsertSeparator()
{
QDesignerFormWindowInterface *fw = formWindow();
QAction *theSender = qobject_cast<QAction*>(sender());
QAction *previous = qvariant_cast<QAction *>(theSender->data());
fw->beginCommand(tr("Insert Separator"));
QAction *action = createAction(fw, QLatin1String("separator"), true);
InsertActionIntoCommand *cmd = new InsertActionIntoCommand(fw);
cmd->init(m_toolBar, action, previous);
fw->commandHistory()->push(cmd);
fw->endCommand();
}示例4: leaveEditMode
void QDesignerMenuBar::leaveEditMode(LeaveEditMode mode)
{
m_editor->releaseKeyboard();
if (mode == Default)
return;
if (m_editor->text().isEmpty())
return;
QAction *action = 0;
QDesignerFormWindowInterface *fw = formWindow();
Q_ASSERT(fw);
if (m_currentIndex >= 0 && m_currentIndex < realActionCount()) {
action = safeActionAt(m_currentIndex);
fw->beginCommand(QApplication::translate("Command", "Change Title"));
} else {
fw->beginCommand(QApplication::translate("Command", "Insert Menu"));
const QString niceObjectName = ActionEditor::actionTextToName(m_editor->text(), QStringLiteral("menu"));
QMenu *menu = qobject_cast<QMenu*>(fw->core()->widgetFactory()->createWidget(QStringLiteral("QMenu"), this));
fw->core()->widgetFactory()->initialize(menu);
menu->setObjectName(niceObjectName);
menu->setTitle(tr("Menu"));
fw->ensureUniqueObjectName(menu);
action = menu->menuAction();
AddMenuActionCommand *cmd = new AddMenuActionCommand(fw);
cmd->init(action, m_addMenu, this, this);
fw->commandHistory()->push(cmd);
}
SetPropertyCommand *cmd = new SetPropertyCommand(fw);
cmd->init(action, QStringLiteral("text"), m_editor->text());
fw->commandHistory()->push(cmd);
fw->endCommand();
}