*add* more real_transparency things added... whole panel works now, but systray still...

[chaz/tint2] / src / panel.c

diff --git a/src/panel.c b/src/panel.c
index e2bbf9f69f1b1d1f13043af5b08028bd7743d074..ee3e27df6bb6042eca449152538c98cf102ce962 100644 (file)
--- a/src/panel.c
+++ b/src/panel.c
@@ -160,6 +160,13 @@ void init_panel()
                        XMoveResizeWindow(server.dsp, p->main_win, p->posx, p->posy, p->area.width, p->area.height);
                }
 
+               if (!server.gc) {
+                       XGCValues  gcv;
+                       if (real_transparency)
+                               server.gc = XCreateGC(server.dsp, p->main_win, 0, &gcv);
+                       else
+                               server.gc = XCreateGC (server.dsp, server.root_win, (unsigned long)0, &gcv);
+               }
                //printf("panel %d : %d, %d, %d, %d\n", i, p->posx, p->posy, p->area.width, p->area.height);
                set_panel_properties(p);
                set_panel_background(p);
@@ -479,11 +486,23 @@ void set_panel_properties(Panel *p)
 
 void set_panel_background(Panel *p)
 {
-       get_root_pixmap();
-
        if (p->area.pix.pmap) XFreePixmap (server.dsp, p->area.pix.pmap);
        p->area.pix.pmap = XCreatePixmap (server.dsp, server.root_win, p->area.width, p->area.height, server.depth);
 
+       if (real_transparency) {
+               cairo_surface_t *tmp = cairo_xlib_surface_create (server.dsp, p->area.pix.pmap, server.visual, p->area.width, p->area.height);
+               cairo_t *cr = cairo_create(tmp);
+               cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+               cairo_rectangle(cr, 0, 0, p->area.width, p->area.height);
+               cairo_set_source_rgba(cr, 1, 1, 1, 0);
+               cairo_paint (cr);
+               cairo_destroy (cr);
+               cairo_surface_destroy (tmp);
+               return;
+       }
+
+       get_root_pixmap();
+
        // copy background (server.root_pmap) in panel.area.pix.pmap
        Window dummy;
        int  x, y;