From: Thierry Lorthiois <lorthiois@bbsoft.fr>
Date: Sun, 24 Oct 2010 12:41:35 +0000 (+0000)
Subject: fixed taskbar redrawing when pos/size changed
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Ftint2;a=commitdiff_plain;h=d83cf10196d0b3dbe4c543d77a711a16d29cca81

fixed taskbar redrawing when pos/size changed
---

diff --git a/src/taskbar/taskbar.c b/src/taskbar/taskbar.c
index 87c7bd4..2c5b748 100644
--- a/src/taskbar/taskbar.c
+++ b/src/taskbar/taskbar.c
@@ -113,6 +113,7 @@ void init_taskbar_panel(void *p)
 	panel->g_taskbar.area.size_mode = SIZE_BY_LAYOUT;
 	panel->g_taskbar.area._resize = resize_taskbar;
 	panel->g_taskbar.area._draw_foreground = draw_taskbar;
+	panel->g_taskbar.area._on_change_layout = on_change_taskbar;
 	panel->g_taskbar.area.redraw = 1;
 	panel->g_taskbar.area.on_screen = 1;
 	if (panel_horizontal) {
@@ -299,6 +300,21 @@ int resize_taskbar(void *obj)
 }
 
 
+void on_change_taskbar (void *obj)
+{
+	Taskbar *tskbar = obj;
+	int k;
+
+	// reset Pixmap when position/size changed
+	for (k=0; k<TASKBAR_STATE_COUNT; ++k) {
+		if (tskbar->state_pix[k]) XFreePixmap(server.dsp, tskbar->state_pix[k]);
+		tskbar->state_pix[k] = 0;
+	}
+	tskbar->area.pix = 0;
+	tskbar->area.redraw = 1;
+}
+
+
 void set_taskbar_state(Taskbar *tskbar, int state)
 {
 	tskbar->area.bg = panel1[0].g_taskbar.background[state];
diff --git a/src/taskbar/taskbar.h b/src/taskbar/taskbar.h
index 9944f15..52a7be0 100644
--- a/src/taskbar/taskbar.h
+++ b/src/taskbar/taskbar.h
@@ -52,6 +52,7 @@ GPtrArray* task_get_tasks(Window win);
 void task_refresh_tasklist ();
 
 int  resize_taskbar(void *obj);
+void on_change_taskbar (void *obj);
 void set_taskbar_state(Taskbar *tskbar, int state);
 
 // show/hide taskbar according to current desktop