X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/ddc3964ed95d01e72229dc9af968a327cd84e56c..759a94e910f4f45d11aac2635fc0b6df1149cd3c:/lib/gui/ewidget.h

diff --git a/lib/gui/ewidget.h b/lib/gui/ewidget.h
index a551b8a3..5cb139c5 100644
--- a/lib/gui/ewidget.h
+++ b/lib/gui/ewidget.h
@@ -3,6 +3,10 @@
 
 #include <lib/gdi/grc.h> /* for gRegion */
 #include <lib/base/eptrlist.h> /* for eSmartPtrList */
+#include <lib/gui/ewindowstyle.h> /* for eWindowStyle */
+#include <lib/gui/ewidgetanimation.h>
+
+class eWidgetDesktop;class eWidgetDesktop;
 
 class eWidget
 {
@@ -17,11 +21,29 @@ public:
 	eSize size() const { return m_size; }
 
 	void invalidate(const gRegion &region = gRegion::invalidRegion());
+	
+		/* the window were to attach childs to. Normally, this 
+		   is "this", but it can be overridden in case a widget
+		   has a "client area", which is implemented as a child
+		   widget. eWindow overrides this, for example. */
+	virtual eWidget *child() { return this; }
 
 	void show();
 	void hide();
 	
 	void destruct();
+	
+	int getStyle(ePtr<eWindowStyle> &style) { if (!m_style) return 1; style = m_style; return 0; }
+	void setStyle(eWindowStyle *style) { m_style = style; }
+	
+	void setBackgroundColor(const gRGB &col);
+	void clearBackgroundColor();
+	
+		/* untested code */
+	int isVisible() { return (m_vis & wVisShow) && ((!m_parent) || m_parent->isVisible()); }
+		/* ... */
+	
+	eWidgetAnimation m_animation;
 private:
 	eWidgetDesktop *m_desktop;
 
@@ -33,18 +55,29 @@ private:
 	int m_vis;	
 
 	ePtrList<eWidget> m_childs;
-	eWidget *m_parent;
 	ePoint m_position;
 	eSize m_size;
+		/* will be accounted when there's a client offset */
+	eSize m_client_offset;
+	eWidget *m_parent;
 	
+	ePtr<eWindowStyle> m_style;
 	
 	void doPaint(gPainter &painter, const gRegion &region);
+	void recalcClipRegionsWhenVisible();
+	
+	gRGB m_background_color;
+	int m_have_background_color;
+	
+	eWidget *m_current_focus, *m_focus_owner;
 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;
 	
 	enum eWidgetEvent
 	{
@@ -58,9 +91,17 @@ public:
 		evtWillChangePosition, /* new size is eRect *data */
 		evtWillChangeSize,
 		
+		evtAction,
+		
+		evtFocusGot,
+		evtFocusLost,
+		
 		evtUserWidget,
 	};
 	virtual int event(int event, void *data = 0, void *data2 = 0);
+	void setFocus(eWidget *focus);
 };
 
+extern eWidgetDesktop *getDesktop();
+
 #endif