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kstyle/breezemdiwindowshadow.h
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| 21 | *************************************************************************/ | 21 | *************************************************************************/ | ||
| 22 | 22 | | |||
| 23 | #include <QEvent> | 23 | #include <QEvent> | ||
| 24 | #include <QObject> | 24 | #include <QObject> | ||
| 25 | #include <QSet> | 25 | #include <QSet> | ||
| 26 | 26 | | |||
| 27 | #include <QWidget> | 27 | #include <QWidget> | ||
| 28 | #include <QPaintEvent> | 28 | #include <QPaintEvent> | ||
| 29 | #include <QPointer> | ||||
| 29 | 30 | | |||
| 30 | #include "breezetileset.h" | 31 | #include "breezetileset.h" | ||
| 31 | 32 | | |||
| 32 | namespace Breeze | 33 | namespace Breeze | ||
| 33 | { | 34 | { | ||
| 34 | 35 | | |||
| 36 | class ShadowHelper; | ||||
| 37 | | ||||
| 35 | //* frame shadow | 38 | //* frame shadow | ||
| 36 | /** this allows the shadow to be painted over the widgets viewport */ | 39 | /** this allows the shadow to be painted over the widgets viewport */ | ||
| 37 | class MdiWindowShadow: public QWidget | 40 | class MdiWindowShadow: public QWidget | ||
| 38 | { | 41 | { | ||
| 39 | 42 | | |||
| 40 | Q_OBJECT | 43 | Q_OBJECT | ||
| 41 | 44 | | |||
| 42 | public: | 45 | public: | ||
| ▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Line(s) | 84 | { | |||
| 86 | 89 | | |||
| 87 | //* constructor | 90 | //* constructor | ||
| 88 | explicit MdiWindowShadowFactory( QObject* ); | 91 | explicit MdiWindowShadowFactory( QObject* ); | ||
| 89 | 92 | | |||
| 90 | //* destructor | 93 | //* destructor | ||
| 91 | virtual ~MdiWindowShadowFactory() | 94 | virtual ~MdiWindowShadowFactory() | ||
| 92 | {} | 95 | {} | ||
| 93 | 96 | | |||
| 94 | //* set shadow tiles | 97 | //* set shadow helper | ||
| 95 | void setShadowTiles( const TileSet& shadowTiles ) | 98 | void setShadowHelper( ShadowHelper* shadowHelper ) | ||
| 96 | { _shadowTiles = shadowTiles; } | 99 | { _shadowHelper = shadowHelper; } | ||
| 97 | 100 | | |||
| 98 | //* register widget | 101 | //* register widget | ||
| 99 | bool registerWidget( QWidget* ); | 102 | bool registerWidget( QWidget* ); | ||
| 100 | 103 | | |||
| 101 | //* unregister | 104 | //* unregister | ||
| 102 | void unregisterWidget( QWidget* ); | 105 | void unregisterWidget( QWidget* ); | ||
| 103 | 106 | | |||
| 104 | //* true if widget is registered | 107 | //* true if widget is registered | ||
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| 155 | //* triggered by object destruction | 158 | //* triggered by object destruction | ||
| 156 | void widgetDestroyed( QObject* ); | 159 | void widgetDestroyed( QObject* ); | ||
| 157 | 160 | | |||
| 158 | private: | 161 | private: | ||
| 159 | 162 | | |||
| 160 | //* set of registered widgets | 163 | //* set of registered widgets | ||
| 161 | QSet<const QObject*> _registeredWidgets; | 164 | QSet<const QObject*> _registeredWidgets; | ||
| 162 | 165 | | |||
| 163 | //* tileset used to draw shadow | 166 | //* shadow helper used to generate the shadows | ||
| 164 | TileSet _shadowTiles; | 167 | QPointer<ShadowHelper> _shadowHelper; | ||
| 165 | 168 | | |||
| 166 | }; | 169 | }; | ||
| 167 | 170 | | |||
| 168 | } | 171 | } | ||
| 169 | 172 | | |||
| 170 | #endif | 173 | #endif | ||