- further work on view3d panels:

- you can close them (x icon) or press ESC
- option to open panel at mouse location (try Nkey)
- using 'collapse' (triangle icon) stows header in bottom
- opening again restores at old location
- dragging panels or zooming clips nicely with window

evaluate: an 'auto close' when mouse goes outside panel

Warning: vertex selecting still broken! :) It's 2 am now, bedtime...

3 files changed, 14 insertions, 10 deletions

diff --git a/source/blender/include/BIF_interface.h b/source/blender/include/BIF_interface.h
index 3d85a56ce43..77cdcaec9a7 100644
--- a/source/blender/include/BIF_interface.h
+++ b/source/blender/include/BIF_interface.h
@@ -82,9 +82,13 @@ struct ScrArea;
 #define UI_HELV			0
 #define UI_HELVB		1
 
-/* panel style */
-#define UI_PNL_TRANSP	0
-#define UI_PNL_SOLID	1
+/* panel controls */
+#define UI_PNL_TRANSP	1
+#define UI_PNL_SOLID	2
+
+#define UI_PNL_CLOSE	32
+#define UI_PNL_STOW		64
+#define UI_PNL_TO_MOUSE	128
 
 
 /* definitions for icons (and their alignment) in buttons */
@@ -251,8 +255,8 @@ void uiPanelPush(uiBlock *block);
 void uiPanelPop(uiBlock *block);
 extern uiBlock *uiFindOpenPanelBlockName(ListBase *lb, char *name);
 extern int uiAlignPanelStep(struct ScrArea *sa, float fac);
-extern void uiSetPanelStyle(int);
-
+extern void uiPanelControl(int);
+extern void uiSetPanelHandler(int);
 
 #endif /*  BIF_INTERFACE_H */
 
diff --git a/source/blender/include/BIF_space.h b/source/blender/include/BIF_space.h
index dccf511c275..cd99d101880 100644
--- a/source/blender/include/BIF_space.h
+++ b/source/blender/include/BIF_space.h
@@ -49,10 +49,6 @@ struct BWinEvent;
 /* is hardcoded in DNA_space_types.h */
 #define SPACE_MAXHANDLER	8
 
-/* values for events */
-#define HANDLER_MOUSEPOS	1
-#define HANDLER_CLOSE		2
-
 /* view3d handler codes */
 #define VIEW3D_HANDLER_BACKGROUND	1
 #define VIEW3D_HANDLER_VIEW			2
@@ -71,7 +67,7 @@ void	scrarea_do_headdraw		(struct ScrArea *sa);
 void	scrarea_do_headchange	(struct ScrArea *sa);
 
 /* space.c */
-extern		void add_blockhandler(struct ScrArea *sa, short eventcode, short val);
+extern		void add_blockhandler(struct ScrArea *sa, short eventcode, short action);
 extern		void rem_blockhandler(struct ScrArea *sa, short eventcode);
 
 extern		 void space_set_commmandline_options(void);
diff --git a/source/blender/include/interface.h b/source/blender/include/interface.h
index 0a277299f8c..b9cbbbc5332 100644
--- a/source/blender/include/interface.h
+++ b/source/blender/include/interface.h
@@ -189,11 +189,15 @@ struct uiBlock {
 	
 	float xofs, yofs;  	// offset to parent button
 	rctf parentrct;		// for pulldowns, rect the mouse is allowed outside of menu (parent button)
+	
+	int handler;		// for panels in other windows than buttonswin... just event code
 };
 
 /* interface.c */
 extern void ui_check_but(uiBut *but);
 extern void ui_autofill(uiBlock *block);
+extern void ui_graphics_to_window(int win, float *x, float *y);
+extern void ui_window_to_graphics(int win, float *x, float *y);
 
 /* interface_panel.c */
 extern void ui_draw_panel(uiBlock *block);