mirror of
https://invent.kde.org/graphics/okular
synced 2024-08-24 18:35:37 +00:00
e833b3ce65
QMenu title/section are optional to draw from the style side but we have crucial information in them so reuse old KMenu code to create a fake action that behaves as title I'll see if KF5 wants to accept this as contribution later BUGS: 374079
66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
/* This file was part of the KDE libraries (copied partially from kmenu.cpp)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "okmenutitle.h"
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#include <QApplication>
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#include <QEvent>
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#include <QKeyEvent>
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#include <QMenu>
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#include <QToolButton>
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OKMenuTitle::OKMenuTitle(QMenu *menu, const QString &text, const QIcon &icon)
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: QWidgetAction(menu)
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{
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QAction *buttonAction = new QAction(menu);
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QFont font = buttonAction->font();
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font.setBold(true);
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buttonAction->setFont(font);
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buttonAction->setText(text);
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buttonAction->setIcon(icon);
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QToolButton *titleButton = new QToolButton(menu);
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titleButton->installEventFilter(this); // prevent clicks on the title of the menu
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titleButton->setDefaultAction(buttonAction);
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titleButton->setDown(true); // prevent hover style changes in some styles
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titleButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
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setDefaultWidget(titleButton);
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}
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bool OKMenuTitle::eventFilter(QObject *object, QEvent *event)
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{
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Q_UNUSED(object);
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if (event->type() == QEvent::Paint) {
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return false;
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} else if (event->type() == QEvent::KeyRelease) {
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// If we're receiving the key release event is because we just gained
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// focus though a key event, use the same key to move it to the next action
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if (static_cast<QMenu*>(parentWidget())->activeAction() == this) {
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QKeyEvent *ke = static_cast<QKeyEvent*>(event);
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QKeyEvent newKe(QEvent::KeyPress, ke->key(), ke->modifiers(), ke->text(), ke->isAutoRepeat(), ke->count());
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QApplication::sendEvent(parentWidget(), &newKe);
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}
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// TODO What happens when there's multiple OKMenuTitle or only OKMenuTitle in a menu
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}
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event->accept();
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return true;
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}
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