From: Daniel Déchelotte <[email protected]>
In handleIconMove, when moving an appicon near the clip, all clips were
systematically shown each time the mouse moved, causing some flickering
(perhaps only perceptible on a low-end machine?). This patch introduces
a showed_all_clips boolean to expand clips only once.
---
src/dock.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/dock.c b/src/dock.c
index 6b6c184..8b75a16 100644
--- a/src/dock.c
+++ b/src/dock.c
@@ -3429,6 +3429,7 @@ static Bool handleIconMove(WDock *dock, WAppIcon *aicon,
XEvent *event)
Bool docked;
int superfluous = wPreferences.superfluous; /* we catch it to avoid
problems */
int omnipresent = aicon->omnipresent; /* this must be cached!!! */
+ Bool showed_all_clips = False;
Bool hasMoved = False;
if (wPreferences.flags.noupdates)
@@ -3489,13 +3490,17 @@ static Bool handleIconMove(WDock *dock, WAppIcon
*aicon, XEvent *event)
}
}
- if (omnipresent) {
+ if (omnipresent && !showed_all_clips) {
int i;
for (i = 0; i < scr->workspace_count; i++) {
if (i == scr->current_workspace)
continue;
wDockShowIcons(scr->workspaces[i]->clip);
+ /* Note: if dock is collapsed (for
instance,
+ because it auto-collapses), its icons
+ still won't show up */
}
+ showed_all_clips = True; /* To prevent
flickering */
}
x = ev.xmotion.x_root - ofs_x;
@@ -3605,7 +3610,7 @@ static Bool handleIconMove(WDock *dock, WAppIcon *aicon,
XEvent *event)
XFreePixmap(dpy, ghost);
XSetWindowBackground(dpy, scr->dock_shadow,
scr->white_pixel);
}
- if (omnipresent) {
+ if (showed_all_clips) {
int i;
for (i = 0; i < scr->workspace_count; i++) {
if (i == scr->current_workspace)
--
1.7.10.4
--
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