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Diffstat (limited to 'src/tooltips/ktooltipdelegate.h')
| -rw-r--r-- | src/tooltips/ktooltipdelegate.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/tooltips/ktooltipdelegate.h b/src/tooltips/ktooltipdelegate.h deleted file mode 100644 index a219ec5bf..000000000 --- a/src/tooltips/ktooltipdelegate.h +++ /dev/null @@ -1,110 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2008 by Fredrik Höglund <[email protected]> * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, 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 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 KTOOLTIPDELEGATE_H -#define KTOOLTIPDELEGATE_H - -#include <QFontMetrics> -#include <QFont> -#include <QObject> -#include <QPalette> -#include <QRect> -#include <QStyle> -#include <QSize> - -class KStyleOptionToolTip; -class KToolTipItem; -class QPainter; -class QRegion; - -class KStyleOptionToolTip -{ -public: - KStyleOptionToolTip(); - enum Corner { TopLeftCorner, TopRightCorner, BottomLeftCorner, BottomRightCorner, NoCorner }; - - Qt::LayoutDirection direction; - QFontMetrics fontMetrics; - QPalette palette; - QRect rect; - QStyle::State state; - QFont font; - QSize decorationSize; - Corner activeCorner; -}; - -/** - * KToolTipDelegate is responsible for providing the size hint and - * painting the tooltips. - */ -class KToolTipDelegate : public QObject -{ - Q_OBJECT -public: - KToolTipDelegate(); - virtual ~KToolTipDelegate(); - - virtual QSize sizeHint(const KStyleOptionToolTip &option, const KToolTipItem &item) const; - - /** - * If haveAlphaChannel() returns true, the paint device will be filled with - * Qt::transparent when this function is called, otherwise the content is - * undefined. - */ - virtual void paint(QPainter *painter, - const KStyleOptionToolTip &option, - const KToolTipItem &item) const; - - /** - * Reimplement this function to specify the region of the tooltip - * that accepts input. Any mouse events that occur outside this - * region will be sent to the widget below the tooltip. - * - * The default implementation returns a region containing the - * bounding rect of the tooltip. - * - * This function will only be called if haveAlphaChannel() - * returns true. - */ - virtual QRegion inputShape(const KStyleOptionToolTip &option) const; - - /** - * Reimplement this function to specify a shape mask for the tooltip. - * - * The default implementation returns a region containing the - * bounding rect of the tooltip. - * - * This function will only be called if haveAlphaChannel() - * returns false. - */ - virtual QRegion shapeMask(const KStyleOptionToolTip &option) const; - -protected: - /** - * Returns true if the tooltip has an alpha channel, and false - * otherwise. - * - * Implementors should assume that this condition may change at - * any time during the runtime of the application, as compositing - * can be enabled or disabled in the window manager. - */ - bool haveAlphaChannel() const; -}; - -#endif |