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C++ QAction::isEnabled方法代码示例

本文整理汇总了C++中QAction::isEnabled方法的典型用法代码示例。如果您正苦于以下问题：C++ QAction::isEnabled方法的具体用法？C++ QAction::isEnabled怎么用？C++ QAction::isEnabled使用的例子？那么恭喜您, 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QAction的用法示例。


在下文中一共展示了QAction::isEnabled方法的15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: showTabBarWhenOneTab

// public bool showTabBarWhenOneTab() const
void tst_TabBar::showTabBarWhenOneTab()
{
    QFETCH(bool, showTabBarWhenOneTab);

    SubTabBar bar;
    bar.show();
    bar.setShowTabBarWhenOneTab(showTabBarWhenOneTab);
    QAction *action = bar.viewTabBarAction();
    QVERIFY(action);
    QCOMPARE(action->text(), (showTabBarWhenOneTab ? QString("Hide Tab Bar") : QString("Show Tab Bar")));
    QCOMPARE(bar.showTabBarWhenOneTab(), showTabBarWhenOneTab);

    bar.addTab("one");
    QCOMPARE(bar.count(), 1);
    QCOMPARE(bar.isVisible(), showTabBarWhenOneTab);

    bar.addTab("two");
    QCOMPARE(bar.count(), 2);
    QCOMPARE(bar.isVisible(), true);
    QCOMPARE(action->text(), QString("Hide Tab Bar"));
    QCOMPARE(action->isEnabled(), false);

    bar.removeTab(0);
    QCOMPARE(bar.count(), 1);
    QCOMPARE(bar.isVisible(), showTabBarWhenOneTab);
    QCOMPARE(action->isEnabled(), true);
    QCOMPARE(action->text(), (showTabBarWhenOneTab ? QString("Hide Tab Bar") : QString("Show Tab Bar")));
}
开发者ID:SIR-Taco，项目名称:arora，代码行数:29，代码来源:tst_tabbar.cpp

示例2: actionChanged

void HelpViewer::actionChanged()
{
    QAction *a = qobject_cast<QAction *>(sender());
    if (a == pageAction(QWebPage::Back))
        emit backwardAvailable(a->isEnabled());
    else if (a == pageAction(QWebPage::Forward))
        emit forwardAvailable(a->isEnabled());
}
开发者ID:luigialberti，项目名称:dolomites，代码行数:8，代码来源:helpviewer_qwv.cpp

示例3: testAddEntry

void TestGui::testAddEntry()
{
    EntryView* entryView = m_dbWidget->findChild<EntryView*>("entryView");
    QAction* entryNewAction = m_mainWindow->findChild<QAction*>("actionEntryNew");
    QVERIFY(entryNewAction->isEnabled());
    QToolBar* toolBar = m_mainWindow->findChild<QToolBar*>("toolBar");
    QWidget* entryNewWidget = toolBar->widgetForAction(entryNewAction);
    QVERIFY(entryNewWidget->isVisible());
    QVERIFY(entryNewWidget->isEnabled());

    QTest::mouseClick(entryNewWidget, Qt::LeftButton);

    QCOMPARE(m_dbWidget->currentMode(), DatabaseWidget::EditMode);

    EditEntryWidget* editEntryWidget = m_dbWidget->findChild<EditEntryWidget*>("editEntryWidget");
    QLineEdit* titleEdit = editEntryWidget->findChild<QLineEdit*>("titleEdit");
    QTest::keyClicks(titleEdit, "test");

    QDialogButtonBox* editEntryWidgetButtonBox = editEntryWidget->findChild<QDialogButtonBox*>("buttonBox");
    QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Ok), Qt::LeftButton);

    QCOMPARE(m_dbWidget->currentMode(), DatabaseWidget::ViewMode);
    QModelIndex item = entryView->model()->index(1, 1);
    Entry* entry = entryView->entryFromIndex(item);

    QCOMPARE(entry->title(), QString("test"));
    QCOMPARE(entry->historyItems().size(), 0);
    // wait for modified timer
    QTRY_COMPARE(m_tabWidget->tabText(m_tabWidget->currentIndex()), QString("%1*").arg(m_orgDbFileName));

    QAction* entryEditAction = m_mainWindow->findChild<QAction*>("actionEntryEdit");
    QVERIFY(entryEditAction->isEnabled());
    QWidget* entryEditWidget = toolBar->widgetForAction(entryEditAction);
    QVERIFY(entryEditWidget->isVisible());
    QVERIFY(entryEditWidget->isEnabled());
    QTest::mouseClick(entryEditWidget, Qt::LeftButton);

    QCOMPARE(m_dbWidget->currentMode(), DatabaseWidget::EditMode);
    QTest::keyClicks(titleEdit, "something");
    QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Ok), Qt::LeftButton);

    QCOMPARE(entry->title(), QString("testsomething"));
    QCOMPARE(entry->historyItems().size(), 1);


    QTest::mouseClick(entryNewWidget, Qt::LeftButton);
    QTest::keyClicks(titleEdit, "something 2");
    QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Ok), Qt::LeftButton);


    QTest::mouseClick(entryNewWidget, Qt::LeftButton);
    QTest::keyClicks(titleEdit, "something 3");
    QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Ok), Qt::LeftButton);


    QTRY_COMPARE(entryView->model()->rowCount(), 4);
}
开发者ID:debfx，项目名称:keepassx，代码行数:57，代码来源:TestGui.cpp

示例4: testSearch

void TestGui::testSearch()
{
    QAction* searchAction = m_mainWindow->findChild<QAction*>("actionSearch");
    QVERIFY(searchAction->isEnabled());
    QToolBar* toolBar = m_mainWindow->findChild<QToolBar*>("toolBar");
    QWidget* searchActionWidget = toolBar->widgetForAction(searchAction);
    QVERIFY(searchActionWidget->isVisible());
    QVERIFY(searchActionWidget->isEnabled());
    QTest::mouseClick(searchActionWidget, Qt::LeftButton);

    EntryView* entryView = m_dbWidget->findChild<EntryView*>("entryView");
    QLineEdit* searchEdit = m_dbWidget->findChild<QLineEdit*>("searchEdit");
    QToolButton* clearSearch = m_dbWidget->findChild<QToolButton*>("clearButton");

    QTest::keyClicks(searchEdit, "ZZZ");

    QTRY_COMPARE(entryView->model()->rowCount(), 0);

    QTest::mouseClick(clearSearch, Qt::LeftButton);
    QTest::keyClicks(searchEdit, "some");

    QTRY_COMPARE(entryView->model()->rowCount(), 2);

    QModelIndex item = entryView->model()->index(0, 1);
    QRect itemRect = entryView->visualRect(item);
    QTest::mouseClick(entryView->viewport(), Qt::LeftButton, Qt::NoModifier, itemRect.center());
    QAction* entryEditAction = m_mainWindow->findChild<QAction*>("actionEntryEdit");
    QVERIFY(entryEditAction->isEnabled());
    QWidget* entryEditWidget = toolBar->widgetForAction(entryEditAction);
    QVERIFY(entryEditWidget->isVisible());
    QVERIFY(entryEditWidget->isEnabled());
    QTest::mouseClick(entryEditWidget, Qt::LeftButton);

    QCOMPARE(m_dbWidget->currentMode(), DatabaseWidget::EditMode);

    EditEntryWidget* editEntryWidget = m_dbWidget->findChild<EditEntryWidget*>("editEntryWidget");
    QDialogButtonBox* editEntryWidgetButtonBox = editEntryWidget->findChild<QDialogButtonBox*>("buttonBox");
    QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Ok), Qt::LeftButton);

    QCOMPARE(m_dbWidget->currentMode(), DatabaseWidget::ViewMode);

    QModelIndex item2 = entryView->model()->index(1, 0);
    QRect itemRect2 = entryView->visualRect(item2);
    QTest::mouseClick(entryView->viewport(), Qt::LeftButton, Qt::NoModifier, itemRect2.center());
    QAction* entryDeleteAction = m_mainWindow->findChild<QAction*>("actionEntryDelete");

    QWidget* entryDeleteWidget = toolBar->widgetForAction(entryDeleteAction);
    QVERIFY(entryDeleteWidget->isVisible());
    QVERIFY(entryDeleteWidget->isEnabled());

    QTest::mouseClick(entryDeleteWidget, Qt::LeftButton);
    QWidget* closeSearchButton = m_dbWidget->findChild<QToolButton*>("closeSearchButton");
    QTest::mouseClick(closeSearchButton, Qt::LeftButton);

    QCOMPARE(entryView->model()->rowCount(), 1);
}
开发者ID:jreinert，项目名称:KeepassX，代码行数:56，代码来源:TestGui.cpp

示例5: documentChanged

void HelpWindowWidget::documentChanged()
{
    // A new help document has been selected, resulting in the previous or next
    // help document becoming either available or not

    QAction *action = qobject_cast<QAction *>(sender());

    if (action == pageAction(QWebPage::Back))
        emit backEnabled(action->isEnabled());
    else if (action == pageAction(QWebPage::Forward))
        emit forwardEnabled(action->isEnabled());
}
开发者ID:fethio，项目名称:opencor，代码行数:12，代码来源:helpwindowwidget.cpp

示例6: activeContextStateChanged

void KviConnectAction::activeContextStateChanged()
{

	KviPointerList<QAction> * bl = actionList();
	if(!bl)return;

	bool bIconVisibleInMenu = KVI_OPTION_BOOL(KviOption_boolShowIconsInPopupMenus);
	QPixmap * p;
	QString txt;
	KviIrcContext * c = g_pMainWindow->activeContext();
	if(c)
	{
		switch(c->state())
		{
			case KviIrcContext::Idle:
				p = g_pIconManager->getBigIcon(KVI_BIGICON_DISCONNECTED);
				txt = m_szConnectString;
			break;
			case KviIrcContext::PendingReconnection:
			case KviIrcContext::Connecting:
			case KviIrcContext::LoggingIn:
				p = g_pIconManager->getBigIcon(KVI_BIGICON_CONNECTING);
				txt = m_szAbortConnectionString;
			break;
			case KviIrcContext::Connected:
				p = g_pIconManager->getBigIcon(KVI_BIGICON_CONNECTED);
				txt = m_szDisconnectString;
			break;
			default:
				p = 0;
			break;
		}
	} else {
		p = 0;
	}

	if(p)
	{
		for(QAction * b = bl->first();b;b =bl->next())
		{
			if(!b->isEnabled())b->setEnabled(true);
			b->setIcon(QIcon(*p));
			b->setText(txt);
			b->setIconVisibleInMenu(bIconVisibleInMenu);
		}
	} else {
		for(QAction * b = bl->first();b;b = bl->next())
		{
			if(b->isEnabled())b->setEnabled(false);
			b->setIconVisibleInMenu(bIconVisibleInMenu);
		}
	}
}
开发者ID:DINKIN，项目名称:KVIrc，代码行数:53，代码来源:KviCoreActions.cpp

示例7: updateActions

void MainWindow::updateActions()
{
	QAction *undoAction = m_windowsManager->getAction(UndoAction);

	if (undoAction)
	{
		m_actionsManager->getAction(QLatin1String("Undo"))->setEnabled(undoAction->isEnabled());
		m_actionsManager->getAction(QLatin1String("Undo"))->setText(undoAction->text());
	}
	else
	{
		m_actionsManager->getAction(QLatin1String("Undo"))->setEnabled(false);
		m_actionsManager->getAction(QLatin1String("Undo"))->setText(tr("Undo"));
	}

	QAction *redoAction = m_windowsManager->getAction(RedoAction);

	if (redoAction)
	{
		m_actionsManager->getAction(QLatin1String("Redo"))->setEnabled(redoAction->isEnabled());
		m_actionsManager->getAction(QLatin1String("Redo"))->setText(redoAction->text());
	}
	else
	{
		m_actionsManager->getAction(QLatin1String("Redo"))->setEnabled(false);
		m_actionsManager->getAction(QLatin1String("Redo"))->setText(tr("Redo"));
	}

	updateAction(m_windowsManager->getAction(CutAction), m_actionsManager->getAction(QLatin1String("Cut")));
	updateAction(m_windowsManager->getAction(CopyAction), m_actionsManager->getAction(QLatin1String("Copy")));
	updateAction(m_windowsManager->getAction(PasteAction), m_actionsManager->getAction(QLatin1String("Paste")));
	updateAction(m_windowsManager->getAction(DeleteAction), m_actionsManager->getAction(QLatin1String("Delete")));
	updateAction(m_windowsManager->getAction(SelectAllAction), m_actionsManager->getAction(QLatin1String("SelectAll")));
	updateAction(m_windowsManager->getAction(FindAction), m_actionsManager->getAction(QLatin1String("Find")));
	updateAction(m_windowsManager->getAction(FindNextAction), m_actionsManager->getAction(QLatin1String("FindNext")));
	updateAction(m_windowsManager->getAction(FindPreviousAction), m_actionsManager->getAction(QLatin1String("FindPrevious")));
	updateAction(m_windowsManager->getAction(ReloadAction), m_actionsManager->getAction(QLatin1String("Reload")));
	updateAction(m_windowsManager->getAction(StopAction), m_actionsManager->getAction(QLatin1String("Stop")));
	updateAction(m_windowsManager->getAction(ViewSourceAction), m_actionsManager->getAction(QLatin1String("ViewSource")));
	updateAction(m_windowsManager->getAction(InspectPageAction), m_actionsManager->getAction(QLatin1String("InspectPage")));
	updateAction(m_windowsManager->getAction(GoBackAction), m_actionsManager->getAction(QLatin1String("GoBack")));
	updateAction(m_windowsManager->getAction(RewindAction), m_actionsManager->getAction(QLatin1String("Rewind")));
	updateAction(m_windowsManager->getAction(GoForwardAction), m_actionsManager->getAction(QLatin1String("GoForward")));
	updateAction(m_windowsManager->getAction(FastForwardAction), m_actionsManager->getAction(QLatin1String("FastForward")));

	const bool canZoom = m_windowsManager->canZoom();

	m_actionsManager->getAction(QLatin1String("ZoomOut"))->setEnabled(canZoom);
	m_actionsManager->getAction(QLatin1String("ZoomIn"))->setEnabled(canZoom);
	m_actionsManager->getAction(QLatin1String("ZoomOriginal"))->setEnabled(canZoom);
}
开发者ID:jernejs，项目名称:otter，代码行数:51，代码来源:MainWindow.cpp

示例8: updateActions

void MainWindow::updateActions()
{
	QAction *undoAction = m_windowsManager->getAction(UndoAction);

	if (undoAction)
	{
		m_ui->actionUndo->setEnabled(undoAction->isEnabled());
		m_ui->actionUndo->setText(undoAction->text());
	}
	else
	{
		m_ui->actionUndo->setEnabled(false);
		m_ui->actionUndo->setText(tr("Undo"));
	}

	QAction *redoAction = m_windowsManager->getAction(RedoAction);

	if (redoAction)
	{
		m_ui->actionRedo->setEnabled(redoAction->isEnabled());
		m_ui->actionRedo->setText(redoAction->text());
	}
	else
	{
		m_ui->actionRedo->setEnabled(false);
		m_ui->actionRedo->setText(tr("Redo"));
	}

	updateAction(m_windowsManager->getAction(CutAction), m_ui->actionCut);
	updateAction(m_windowsManager->getAction(CopyAction), m_ui->actionCopy);
	updateAction(m_windowsManager->getAction(PasteAction), m_ui->actionPaste);
	updateAction(m_windowsManager->getAction(DeleteAction), m_ui->actionDelete);
	updateAction(m_windowsManager->getAction(SelectAllAction), m_ui->actionSelectAll);
	updateAction(m_windowsManager->getAction(FindAction), m_ui->actionFind);
	updateAction(m_windowsManager->getAction(FindNextAction), m_ui->actionFindNext);
	updateAction(m_windowsManager->getAction(FindPreviousAction), m_ui->actionFindPrevious);
	updateAction(m_windowsManager->getAction(ReloadAction), m_ui->actionReload);
	updateAction(m_windowsManager->getAction(StopAction), m_ui->actionStop);
	updateAction(m_windowsManager->getAction(ViewSourceAction), m_ui->actionViewSource);
	updateAction(m_windowsManager->getAction(InspectPageAction), m_ui->actionInspectPage);
	updateAction(m_windowsManager->getAction(GoBackAction), m_ui->actionGoBack);
	updateAction(m_windowsManager->getAction(RewindAction), m_ui->actionRewind);
	updateAction(m_windowsManager->getAction(GoForwardAction), m_ui->actionGoForward);
	updateAction(m_windowsManager->getAction(FastForwardAction), m_ui->actionFastForward);

	const bool canZoom = m_windowsManager->canZoom();

	m_ui->actionZoomOut->setEnabled(canZoom);
	m_ui->actionZoomIn->setEnabled(canZoom);
	m_ui->actionZoomOriginal->setEnabled(canZoom);
}
开发者ID:mboevink，项目名称:otter，代码行数:51，代码来源:MainWindow.cpp

示例9: mouseReleaseEvent

void PopupMenu::mouseReleaseEvent(QMouseEvent *e)
{
  DEBUG_PRST_ROUTES(stderr, "PopupMenu::mouseReleaseEvent this:%p\n", this);
   if(_contextMenu && _contextMenu->isVisible())
     return;
     
// Removed by Tim. Why not stay-open scrollable menus?
//    if(MusEGlobal::config.scrollableSubMenus)
//    {
//      QMenu::mouseReleaseEvent(e);
//      return;
//    }
   
   QAction* action = actionAt(e->pos());
   if (!(action && action == activeAction() && !action->isSeparator() && action->isEnabled()))
      action=NULL;

#ifdef POPUP_MENU_DISABLE_STAY_OPEN
   if (action && action->menu() != NULL  &&  action->isCheckable())
      action->activate(QAction::Trigger);

   QMenu::mouseReleaseEvent(e);

   if (action && action->menu() != NULL  &&  action->isCheckable())
      close();

   return;

#else
   
  // Check for Ctrl to stay open.
  const bool stay_open = _stayOpen && (MusEGlobal::config.popupsDefaultStayOpen || (e->modifiers() & Qt::ControlModifier));
  // Stay open? Or does the action have a submenu, but also a checkbox of its own?
  if(action && (stay_open || (action->isEnabled() && action->menu() && action->isCheckable())))
  {
    DEBUG_PRST_ROUTES(stderr, "PopupMenu::mouseReleaseEvent: stay open\n");
    action->trigger();  // Trigger the action. 
    e->accept();
    if(!stay_open)
      closeUp();
    return;     // We handled it.
  }
  // Otherwise let ancestor QMenu handle it...
  e->ignore();
  QMenu::mouseReleaseEvent(e);

#endif   // POPUP_MENU_DISABLE_STAY_OPEN
}
开发者ID:falkTX，项目名称:muse，代码行数:48，代码来源:popupmenu.cpp

示例10: contextMenuEvent

void InventoryTreeView::contextMenuEvent(QContextMenuEvent *event)
{
    // Do mousePressEvent so that the right item gets selected before we show the menu
    // (right-click doesn't do this automatically).
    QMouseEvent mouseEvent(QEvent::MouseButtonPress, event->pos(), event->globalPos(),
        Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);

    mousePressEvent(&mouseEvent);

    QModelIndex index = selectionModel()->currentIndex();
    if (!index.isValid())
        return;

    QMenu *menu = new QMenu(this);
    QListIterator<QAction *> it(actions());
    while(it.hasNext())
    {
        QAction *action = it.next();
        if (action->isEnabled())
        {
            // This is kind of hack, but we might have case that base language is not english. 
            InventoryAction* act = qobject_cast<InventoryAction* >(action);
            QString text = QApplication::translate("Inventory::InventoryWindow", act->GetText().toStdString().c_str());
            action->setText(text);

            menu->addAction(action);
        } 
   }

    if (menu->actions().size() > 1) // separator "action" is always enabled, hence the 1
        menu->popup(event->globalPos());
}
开发者ID:Belsepubi，项目名称:naali，代码行数:32，代码来源:InventoryTreeView.cpp

示例11: triggerAction

void TestGui::triggerAction(const QString& name)
{
    QAction* action = m_mainWindow->findChild<QAction*>(name);
    QVERIFY(action);
    QVERIFY(action->isEnabled());
    action->trigger();
}
开发者ID:debfx，项目名称:keepassx，代码行数:7，代码来源:TestGui.cpp

示例12: 

QMap<QAction*, QtilitiesCategory> Qtilities::CoreGui::ActionProvider::actionMap(IActionProvider::ActionFilterFlags action_filter, const QtilitiesCategory& category_filter) const {
    // Loop through all actions and inspect them:
    QMap<QAction*, QtilitiesCategory> filtered_map;
    for (int i = 0; i < d->actions.count(); i++) {
        QAction* action = d->actions.keys().at(i);
        bool add_action = true;

        // Check the category:
        if (d->actions.values().at(i) != category_filter && !category_filter.isEmpty())
            add_action = false;

        // Check for IActionProvider::FilterDisabled
        if (action_filter & IActionProvider::FilterDisabled && add_action) {
            if (!action->isEnabled())
                add_action = false;
        }

        // Check for IActionProvider::FilterHidden
        if (action_filter & IActionProvider::FilterHidden && add_action) {
            if (!action->isVisible())
                add_action = false;
        }

        if (add_action)
            filtered_map[d->actions.keys().at(i)] = d->actions.values().at(i);
    }

    return filtered_map;
}
开发者ID:austinsc，项目名称:Qtilities，代码行数:29，代码来源:ActionProvider.cpp

示例13: isEnabled

bool QActionProto::isEnabled() const
{
  QAction *item = qscriptvalue_cast<QAction*>(thisObject());
  if (item)
    return item->isEnabled();
  return false;
}
开发者ID:Wushaowei001，项目名称:xtuple-1，代码行数:7，代码来源:qactionproto.cpp

示例14: mouseReleaseEvent

void Menu::mouseReleaseEvent(QMouseEvent *event)
{
	if (m_role == BookmarksMenuRole && (event->button() == Qt::LeftButton || event->button() == Qt::MiddleButton))
	{
		QAction *action = actionAt(event->pos());

		if (action && action->isEnabled() && action->data().type() == QVariant::ModelIndex)
		{
			QWidget *menu = this;

			while (menu)
			{
				menu->close();
				menu = menu->parentWidget();

				if (!menu || !menu->inherits(QLatin1String("QMenu").data()))
				{
					break;
				}
			}

			MainWindow *mainWindow = MainWindow::findMainWindow(parent());

			if (mainWindow)
			{
				mainWindow->getWindowsManager()->open(dynamic_cast<BookmarksItem*>(BookmarksManager::getModel()->itemFromIndex(action->data().toModelIndex())), WindowsManager::calculateOpenHints(event->modifiers(), event->button()));

				return;
			}
		}
	}

	QMenu::mouseReleaseEvent(event);
}
开发者ID:sietse，项目名称:otter-browser，代码行数:34，代码来源:Menu.cpp

示例15: mousePressEvent

void WidgetMenuBarMapEditor::mousePressEvent(QMouseEvent *event) {
    QAction *action = this->actionAt(event->pos());
    if (m_selection) {
        if (action != nullptr && action->isEnabled()) {
            updateSelection(action);

            emit selectionChanged();
        }
    }
    else {
        if (action != nullptr && action->text() != "|" && action->isEnabled())
            updateRight(action);
    }

    QMenuBar::mousePressEvent(event);
}
开发者ID:Wano-k，项目名称:RPG-Paper-Maker，代码行数:16，代码来源:widgetmenubarmapeditor.cpp


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