QAction *KUndo2QStack::createRedoAction(QObject *parent) const
{
KUndo2Action *result = new KUndo2Action(i18n("Redo %1"), i18nc("Default text for redo action", "Redo"), parent);
result->setEnabled(canRedo());
result->setPrefixedText(redoText());
connect(this, SIGNAL(canRedoChanged(bool)),
result, SLOT(setEnabled(bool)));
connect(this, SIGNAL(redoTextChanged(QString)),
result, SLOT(setPrefixedText(QString)));
connect(result, SIGNAL(triggered()), this, SLOT(redo()));
return result;
}
QAction *QUndoStack::createRedoAction(QObject *parent, const QString &prefix) const
{
QString pref = prefix.isEmpty() ? tr("Redo") : prefix;
QUndoAction *result = new QUndoAction(pref, parent);
result->setEnabled(canRedo());
result->setPrefixedText(redoText());
connect(this, SIGNAL(canRedoChanged(bool)),
result, SLOT(setEnabled(bool)));
connect(this, SIGNAL(redoTextChanged(QString)),
result, SLOT(setPrefixedText(QString)));
connect(result, SIGNAL(triggered()), this, SLOT(redo()));
return result;
}
QAction *QUndoStack::createRedoAction(QObject *parent, const QString &prefix) const
{
QUndoAction *result = new QUndoAction(prefix, parent);
if (prefix.isEmpty())
result->setTextFormat(tr("Redo %1"), tr("Redo", "Default text for redo action"));
result->setEnabled(canRedo());
result->setPrefixedText(redoText());
connect(this, SIGNAL(canRedoChanged(bool)),
result, SLOT(setEnabled(bool)));
connect(this, SIGNAL(redoTextChanged(QString)),
result, SLOT(setPrefixedText(QString)));
connect(result, SIGNAL(triggered()), this, SLOT(redo()));
return result;
}
KAction* Editor::createUndoAction(KActionCollection *actionCollection)
{
UndoAction *action = new UndoAction(i18n("Undo"), actionCollection);
action->setEnabled(canUndo());
action->setPrefixedText(undoText());
connect(this, SIGNAL(canUndoChanged(bool)), action, SLOT(setEnabled(bool)));
connect(this, SIGNAL(undoTextChanged(QString)), action, SLOT(setPrefixedText(QString)));
connect(action, SIGNAL(triggered()), this, SLOT(undo()));
action->setIcon(KIcon("edit-undo"));
action->setIconText(i18n("Undo"));
action->setShortcuts(KStandardShortcut::undo());
actionCollection->addAction(KStandardAction::name(KStandardAction::Undo), action);
return action;
}
