*add* real transparency is now supported... most systray applications work out of...

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

diff --git a/src/util/area.c b/src/util/area.c
index fc80a89d629584c1e6dc2a19a11015adc1fd15ed..62bb2f212ad720be929d4b0a211929611b298676 100644 (file)
--- a/src/util/area.c
+++ b/src/util/area.c
@@ -107,17 +107,9 @@ void draw (Area *a, int active)
        if (*pmap) XFreePixmap (server.dsp, *pmap);
        *pmap = XCreatePixmap (server.dsp, server.root_win, a->width, a->height, server.depth);
 
-       // add layer of root pixmap
-       if (real_transparency) {
-               cairo_surface_t *tmp = cairo_xlib_surface_create (server.dsp, *pmap, server.visual, a->width, a->height);
-               cairo_t *cr = cairo_create(tmp);
-               cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
-               cairo_rectangle(cr, 0, 0, a->width, a->height);
-               cairo_set_source_rgba(cr, 1, 1, 1, 0);
-               cairo_paint (cr);
-               cairo_destroy (cr);
-               cairo_surface_destroy (tmp);
-       }
+       // add layer of root pixmap (or clear pixmap if real_transparency==true)
+       if (real_transparency)
+               clear_pixmap(*pmap, 0 ,0, a->width, a->height);
        else
                XCopyArea (server.dsp, ((Panel *)a->panel)->temp_pmap, *pmap, server.gc, a->posx, a->posy, a->width, a->height, 0, 0);
 
@@ -259,3 +251,15 @@ void draw_rect(cairo_t *c, double x, double y, double w, double h, double r)
 }
 
 
+void clear_pixmap(Pixmap p, int x, int y, int w, int h)
+{
+       cairo_surface_t *tmp = cairo_xlib_surface_create (server.dsp, p, server.visual, w, h);
+       cairo_t *cr = cairo_create(tmp);
+       cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+       cairo_rectangle(cr, x, y, w, h);
+       cairo_set_source_rgba(cr, 1, 1, 1, 0);
+       cairo_fill(cr);
+       cairo_destroy(cr);
+       cairo_surface_destroy (tmp);
+
+}