revert rev 541 : we don t need to duplicate x,y

[chaz/tint2] / src / util / area.c

diff --git a/src/util/area.c b/src/util/area.c
index df2de5a71d66f0381b3a8973b61fbafc0638a555..0460d57c72ca571803846983b885fa88c31dfae9 100644 (file)
--- a/src/util/area.c
+++ b/src/util/area.c
@@ -56,13 +56,12 @@
  * or from a layering event (size or position change).
  * 
  * DRAWING LOOP :
- * 
  * 1) browse tree and resize SIZE_BY_CONTENT node
  *     - children node are resized before its parent
- *     - if 'size' changed then 'resize = 1' on the parent
+ *     - if 'size' changed then 'redraw = 1' and 'resize = 1' on the parent
  * 2) browse tree and resize SIZE_BY_LAYOUT node
  *     - parent node is resized before its children
- *     - if 'size' changed then 'resize = 1' on childs with SIZE_BY_LAYOUT
+ *     - if 'size' changed then 'redraw = 1' and 'resize = 1' on childs with SIZE_BY_LAYOUT
  * 3) calculate posx of objects
  *     - parent's position is calculated before children's position
  *     - if 'position' changed then 'redraw = 1'
@@ -70,6 +69,10 @@
  *     - parent node is drawn before its children
  * 
  * perhaps 2) and 3) can be merged...
+ * répartition entre niveau global et niveau local ??
+ *   size_by_content peut-il modifier redraw=1 en cas de changement ? ou est ce géré par chaque composant ?
+ *   size_by_layout peut-il modifier redraw ?
+ *   
  ************************************************************/
 
 
@@ -118,6 +121,7 @@ void size_by_content (Area *a)
                // if 'size' changed then 'resize = 1' on the parent
                if (a->_resize) {
                        a->_resize(a);
+                       a->redraw = 1;
                        ((Area*)a->parent)->resize = 1;
                }
        }