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authorMichael Cardell Widerkrantz <mc@hack.org>2011-02-19 15:25:06 +0100
committerMichael Cardell Widerkrantz <mc@hack.org>2011-02-19 15:25:06 +0100
commit58e6ac19821e50050e0e66f0fe96f522cc8f3658 (patch)
tree1a2f076b4c85e43b60a03c5f8e9f05409ecf64a1 /mcwm.c
parent5b8ef85cc96863871cbab01a809859c610d5f1ba (diff)
downloadmcwm-58e6ac19821e50050e0e66f0fe96f522cc8f3658.zip
Check if geometry really changed before re-arranging windows. If it
didn't, do nothing.
Diffstat (limited to 'mcwm.c')
-rw-r--r--mcwm.c28
1 files changed, 20 insertions, 8 deletions
diff --git a/mcwm.c b/mcwm.c
index 1322d7f..03f7009 100644
--- a/mcwm.c
+++ b/mcwm.c
@@ -380,7 +380,7 @@ void arrangewindows(uint16_t rootwidth, uint16_t rootheight)
if (changed)
{
- PDEBUG("--- Win %d going to %d,%d %d x %d\n", children[i],
+ PDEBUG("--- Win %d going to %d,%d %d x %d\n", client->id,
x, y, width, height);
mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y
@@ -2827,15 +2827,27 @@ void events(void)
* degrees or whatnot. We might need to rearrange
* windows to be visible.
*
- * Always call this function since we also need to
- * reset any maximized state.
+ * We might get notified for several reasons, not just
+ * if the geometry changed. If the geometry is
+ * unchanged, do nothing.
+ *
*/
PDEBUG("Notify event for root!\n");
- PDEBUG("New root geometry: %dx%d\n", e->width, e->height);
-
- arrangewindows(e->width, e->height);
- screen->width_in_pixels = e->width;
- screen->height_in_pixels = e->height;
+ PDEBUG("Possibly a new root geometry: %dx%d\n",
+ e->width, e->height);
+
+ if (e->width == screen->width_in_pixels
+ && e->height == screen->height_in_pixels)
+ {
+ /* Root geometry is really unchanged. Do nothing. */
+ PDEBUG("Hey! Geometry didn't change.\n");
+ }
+ else
+ {
+ arrangewindows(e->width, e->height);
+ screen->width_in_pixels = e->width;
+ screen->height_in_pixels = e->height;
+ }
}
}
break;