X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Futil%2Farea.h;h=77f957e2988ac914abe4aac35710a85d92eef761;hb=e7c43073246afe07cddf67d40d545f2bebcf62a1;hp=fc294f3ea7fdd69358f2a12d32da8637b7f536cf;hpb=bab0811f845cedb817a3c3a29dd91ade07d5a886;p=chaz%2Ftint2

diff --git a/src/util/area.h b/src/util/area.h
index fc294f3..77f957e 100644
--- a/src/util/area.h
+++ b/src/util/area.h
@@ -47,6 +47,10 @@ typedef struct
 } Background;
 
 
+// way to calculate the size
+// SIZE_BY_LAYOUT objects : taskbar and task
+// SIZE_BY_CONTENT objects : clock, battery, launcher, systray
+enum { SIZE_BY_LAYOUT, SIZE_BY_CONTENT };
 
 typedef struct {
 	// coordinate relative to panel window
@@ -59,8 +63,11 @@ typedef struct {
 	// list of child : Area object
 	GSList *list;
 
+	// object visible on screen
 	int on_screen;
-	// need compute position and width
+	// way to calculate the size (SIZE_BY_CONTENT or SIZE_BY_LAYOUT)
+	int size_mode;
+	// need to calculate position and width
 	int resize;
 	// need redraw Pixmap
 	int redraw;
@@ -74,7 +81,8 @@ typedef struct {
 
 	// each object can overwrite following function
 	void (*_draw_foreground)(void *obj, cairo_t *c);
-	void (*_resize)(void *obj);
+	// calculate size. return '1' if size changed, '0' otherwise.
+	int (*_resize)(void *obj);
 	void (*_add_child)(void *obj);
 	int (*_remove_child)(void *obj);
 	const char* (*_get_tooltip_text)(void *obj);
@@ -82,11 +90,11 @@ typedef struct {
 
 
 
+void size_by_content (Area *a);
+void size_by_layout (Area *a);
 // draw background and foreground
 void refresh (Area *a);
-
-void size (Area *a);
-
+ 
 // set 'redraw' on an area and childs
 void set_redraw (Area *a);