plasma-framework/widgets/tooltip_p.h
2008-07-01 18:56:43 +00:00

92 lines
2.2 KiB
C++

/*
* Copyright 2007 by Dan Meltzer <hydrogen@notyetimplemented.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMA_TOOLTIP_P_H
#define PLASMA_TOOLTIP_P_H
#include <plasma/widgets/widget.h> //ToolTipData struct
#include <QWidget> // base class
#include <QPixmap> // stack allocated
#include <QPoint> // stack allocated
#include <QString> // stack allocated
namespace Plasma {
class ToolTipData;
class ToolTipPrivate;
/**
@author Dan Meltzer
* A Singleton tooltip. Before calling show it is necessary to
* call setLocation and setData
*/
class ToolTip : public QWidget
{
Q_OBJECT
public:
ToolTip();
~ToolTip();
static ToolTip *self();
void show(Plasma::Widget *widget);
void delayedHide();
void hide();
Plasma::Widget *currentWidget() const;
void setData(Plasma::Widget *widget, const Plasma::ToolTipData &data);
protected:
void showEvent(QShowEvent *);
void mouseReleaseEvent(QMouseEvent *);
void resizeEvent(QResizeEvent *);
void paintEvent(QPaintEvent *);
private Q_SLOTS:
void resetShownState();
void showToolTip();
void themeUpdated();
private:
void setData(const Plasma::ToolTipData &data);
ToolTipPrivate *const d;
};
class WindowPreview : public QWidget
{
Q_OBJECT
public:
void setWindowId(WId w);
void setInfo();
virtual QSize sizeHint() const;
bool previewsAvailable() const;
private:
void readWindowSize() const;
WId id;
mutable QSize windowSize;
};
}
#endif