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97 lines
2.5 KiB
C++
97 lines
2.5 KiB
C++
/*
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* Copyright 2009 Marco Martin <notmart@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef APPLETTITLEBAR_H
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#define APPLETTITLEBAR_H
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#include <QGraphicsWidget>
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#include <QParallelAnimationGroup>
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#include <QtCore/qsharedpointer.h>
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#include <plasma/animations/animation.h>
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namespace Plasma
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{
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class Applet;
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class FrameSvg;
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class Svg;
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}
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class AppletTitleBar : public QGraphicsWidget
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{
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Q_OBJECT
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public:
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explicit AppletTitleBar(Plasma::Applet *parent = 0);
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~AppletTitleBar();
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void setButtonsVisible(bool force);
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bool buttonsVisible() const;
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void setActive(bool force);
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bool isActive() const;
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protected:
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void syncSize();
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void syncIconRects();
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//reimplementations
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bool eventFilter(QObject *watched, QEvent *event);
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void mousePressEvent(QGraphicsSceneMouseEvent *event);
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void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
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void resizeEvent(QGraphicsSceneResizeEvent *event);
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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void initAnimations();
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protected Q_SLOTS:
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void syncMargins();
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void appletRemoved(Plasma::Applet *applet);
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void themeChanged();
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private:
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enum PressedButton{
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NoButton,
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MaximizeButton,
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ConfigureButton,
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CloseButton
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};
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Plasma::Applet *m_applet;
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PressedButton m_pressedButton;
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QRectF m_maximizeButtonRect;
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QRectF m_configureButtonRect;
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QRectF m_closeButtonRect;
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QWeakPointer<QParallelAnimationGroup> m_animations;
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Plasma::Svg *m_icons;
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Plasma::Svg *m_separator;
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Plasma::FrameSvg *m_background;
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Plasma::Animation *m_pulse;
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qreal m_savedAppletTopMargin;
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bool m_underMouse;
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bool m_buttonsVisible;
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bool m_appletHasBackground;
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bool m_active;
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};
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#endif
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