diff options
Diffstat (limited to 'lib/gui/ewidgetdesktop.h')
| -rw-r--r-- | lib/gui/ewidgetdesktop.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/lib/gui/ewidgetdesktop.h b/lib/gui/ewidgetdesktop.h index 58bff50a..117138bd 100644 --- a/lib/gui/ewidgetdesktop.h +++ b/lib/gui/ewidgetdesktop.h @@ -35,7 +35,14 @@ public: ~eWidgetDesktop(); void addRootWidget(eWidget *root, int top); void removeRootWidget(eWidget *root); - void recalcClipRegions(); + + /* try to move widget content. */ + /* returns -1 if there's no move support. */ + /* call this after recalcClipRegions for that widget. */ + /* you probably want to invalidate if -1 was returned. */ + int movedWidget(eWidget *root); + + void recalcClipRegions(eWidget *root); void invalidate(const gRegion ®ion); void paint(); @@ -58,7 +65,7 @@ public: void setCompositionMode(int mode); private: ePtrList<eWidget> m_root; - void calcWidgetClipRegion(eWidgetDesktopCompBuffer *comp, eWidget *widget, gRegion &parent_visible); + void calcWidgetClipRegion(eWidget *widget, gRegion &parent_visible); void paintBackground(eWidgetDesktopCompBuffer *comp); eMainloop *m_mainloop; @@ -72,7 +79,8 @@ private: void createBufferForWidget(eWidget *widget); void removeBufferForWidget(eWidget *widget); - void redrawComposition(); + void redrawComposition(int notifed); + void notify(); }; #endif |