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40 ****************************************************************************/
42 #ifndef QWSMANAGER_P_H
43 #define QWSMANAGER_P_H
49 // This file is not part of the Qt API. It exists for the convenience
50 // of the QLibrary class. This header file may change from
51 // version to version without notice, or even be removed.
56 #include "QtGui/qregion.h"
57 #include "QtGui/qdecoration_qws.h"
59 #ifndef QT_NO_QWS_MANAGER
61 #include "QtCore/qhash.h"
68 class QWSManagerPrivate : public QObjectPrivate
70 Q_DECLARE_PUBLIC(QWSManager)
87 QAction *menuActions[LastMenuAction];
89 static QWidget *active;
90 static QPoint mousePos;
92 // Region caching to avoid getting a regiontype's
93 // QRegion for each mouse move event
94 int previousRegionType;
95 bool previousRegionRepainted; // Hover/Press handled
96 bool entireDecorationNeedsRepaint;
97 struct RegionCaching {
100 Qt::WindowFlags windowFlags;
101 QRect windowGeometry;
104 bool newCachedRegion(const QPoint &pos);
106 { return cached_region.regionType; }
108 void dirtyRegion(int decorationRegion,
109 QDecoration::DecorationState state,
110 const QRegion &clip = QRegion());
111 void clearDirtyRegions();
113 QList<int> dirtyRegions;
114 QList<QDecoration::DecorationState> dirtyStates;
118 #endif // QT_NO_QWS_MANAGER
122 #endif // QWSMANAGER_P_H