X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fgui%2Fewidget.h;h=8af66b057e74b6ae18b39051bacbf1d041df0a63;hp=4175eae7b67739b898a7da195c5bf4ea1517e257;hb=0ba26361a853f91ebc36c9c11f6771df74008535;hpb=6ce3896800e92c0c51ebb72d86191f526af66971

diff --git a/lib/gui/ewidget.h b/lib/gui/ewidget.h
index 4175eae..8af66b0 100644
--- a/lib/gui/ewidget.h
+++ b/lib/gui/ewidget.h
@@ -6,6 +6,8 @@
 #include <lib/gui/ewindowstyle.h> /* for eWindowStyle */
 #include <lib/gui/ewidgetanimation.h>
 
+#define MAX_LAYER 16
+
 class eWidgetDesktop;class eWidgetDesktop;
 
 class eWidget
@@ -13,12 +15,14 @@ class eWidget
 	friend class eWidgetDesktop;
 public:
 	eWidget(eWidget *parent);
-	
+	virtual ~eWidget();
+
 	void move(ePoint pos);
 	void resize(eSize size);
 	
 	ePoint position() const { return m_position; }
 	eSize size() const { return m_size; }
+	eSize csize() const { return m_client_size; }
 
 	void invalidate(const gRegion &region = gRegion::invalidRegion());
 	
@@ -33,7 +37,7 @@ public:
 	
 	void destruct();
 	
-	int getStyle(ePtr<eWindowStyle> &style) { if (!m_style) return 1; style = m_style; return 0; }
+	SWIG_VOID(int) getStyle(ePtr<eWindowStyle> &SWIG_NAMED_OUTPUT(style)) { if (!m_style) return 1; style = m_style; return 0; }
 	void setStyle(eWindowStyle *style) { m_style = style; }
 	
 	void setBackgroundColor(const gRGB &col);
@@ -61,9 +65,11 @@ private:
 	
 	int m_vis;	
 
+	int m_layer;
+
 	ePtrList<eWidget> m_childs;
 	ePoint m_position;
-	eSize m_size;
+	eSize m_size, m_client_size;
 		/* will be accounted when there's a client offset */
 	eSize m_client_offset;
 	eWidget *m_parent;
@@ -71,7 +77,7 @@ private:
 	ePtr<eWindowStyle> m_style;
 	
 	void insertIntoParent();
-	void doPaint(gPainter &painter, const gRegion &region);
+	void doPaint(gPainter &painter, const gRegion &region, int layer);
 	void recalcClipRegionsWhenVisible();
 	
 	void parentRemoved();
@@ -82,15 +88,14 @@ private:
 	eWidget *m_current_focus, *m_focus_owner;
 	
 	int m_z_position;
-	
+	int m_notify_child_on_position_change;
 protected:
-	virtual ~eWidget();
 	void mayKillFocus();
 public:
 
 		// all in local space!
 	gRegion	m_clip_region, m_visible_region, m_visible_with_childs;
-	struct eWidgetDesktopCompBuffer *m_comp_buffer;
+	struct eWidgetDesktopCompBuffer *m_comp_buffer[MAX_LAYER];
 	
 	enum eWidgetEvent
 	{
@@ -99,8 +104,9 @@ public:
 		evtChangedPosition,
 		evtChangedSize,
 		
-		evtWillShow,
-		evtWillHide,
+		evtParentChangedPosition,
+		
+		evtParentVisibilityChanged,
 		evtWillChangePosition, /* new size is eRect *data */
 		evtWillChangeSize,
 		
@@ -113,6 +119,11 @@ public:
 	};
 	virtual int event(int event, void *data = 0, void *data2 = 0);
 	void setFocus(eWidget *focus);
+
+		/* enable this if you need the absolute position of the widget */
+	void setPositionNotifyChild(int n) { m_notify_child_on_position_change = 1; }
+
+	void notifyShowHide();
 };
 
 extern eWidgetDesktop *getDesktop(int which);