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authorlukefromdc <[email protected]>2018-01-23 02:58:49 -0500
committerlukefromdc <[email protected]>2018-01-23 15:30:44 -0500
commit6ecb73c1a876e48d2d2ef05603087bd83ac7022f (patch)
tree971fd914c4a92d2404dce2ae0e1fe231bae3dd2b
parentefec0fc63e296ad19a7b441986d2cf5d329ed54b (diff)
downloadmate-power-manager-6ecb73c1a876e48d2d2ef05603087bd83ac7022f.tar.bz2
mate-power-manager-6ecb73c1a876e48d2d2ef05603087bd83ac7022f.tar.xz
inhibit applet: fix rendering of icon
Stop failure to redraw on system panel background by using a GtkImage to render the icon
-rw-r--r--applets/inhibit/inhibit-applet.c54
1 files changed, 13 insertions, 41 deletions
diff --git a/applets/inhibit/inhibit-applet.c b/applets/inhibit/inhibit-applet.c
index 102b169..81ad0d5 100644
--- a/applets/inhibit/inhibit-applet.c
+++ b/applets/inhibit/inhibit-applet.c
@@ -48,8 +48,9 @@ typedef struct{
MatePanelApplet parent;
/* applet state */
guint cookie;
- /* the icon and a cache for size*/
+ /* the icon, a GtkImage for it, and a cache for size*/
GdkPixbuf *icon;
+ GtkWidget *image;
gint icon_width, icon_height;
/* connection to g-p-m */
DBusGProxy *proxy;
@@ -193,7 +194,7 @@ gpm_applet_get_icon (GpmInhibitApplet *applet)
applet->icon = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),
icon,
applet->size - 2,
- 0,
+ GTK_ICON_LOOKUP_FORCE_SIZE, /*prevent oversize icons*/
NULL);
/* update size cache */
@@ -247,13 +248,6 @@ gpm_applet_check_size (GpmInhibitApplet *applet)
static gboolean
gpm_applet_draw_cb (GpmInhibitApplet *applet)
{
- gint w, h, bg_type;
- GdkRGBA color;
- cairo_t *cr;
- cairo_pattern_t *pattern;
- GtkStyleContext *context;
- GtkAllocation allocation;
-
if (gtk_widget_get_window (GTK_WIDGET(applet)) == NULL) {
return FALSE;
}
@@ -270,33 +264,10 @@ gpm_applet_draw_cb (GpmInhibitApplet *applet)
return FALSE;
}
- gtk_widget_get_allocation (GTK_WIDGET (applet), &allocation);
- w = allocation.width;
- h = allocation.height;
-
- cr = gdk_cairo_create (gtk_widget_get_window (GTK_WIDGET(applet)));
-
- /* draw pixmap background */
- bg_type = mate_panel_applet_get_background (MATE_PANEL_APPLET (applet), &color, &pattern);
- if (bg_type == PANEL_PIXMAP_BACKGROUND) {
- /* fill with given background pixmap */
- cairo_set_source (cr, pattern);
- cairo_rectangle (cr, 0, 0, w, h);
- cairo_fill (cr);
- }
-
- /* draw color background */
- if (bg_type == PANEL_COLOR_BACKGROUND) {
- gdk_cairo_set_source_rgba (cr, &color);
- cairo_rectangle (cr, 0, 0, w, h);
- cairo_fill (cr);
- }
-
- /* draw icon at center */
- gdk_cairo_set_source_pixbuf (cr, applet->icon, (w - applet->icon_width)/2, (h - applet->icon_height)/2);
- cairo_paint (cr);
+ /*draw icon */
- cairo_destroy (cr);
+ gtk_image_set_from_pixbuf(GTK_IMAGE(applet->image),applet->icon);
+ gtk_widget_show(GTK_WIDGET(applet->icon));
return TRUE;
}
@@ -574,6 +545,7 @@ gpm_inhibit_applet_init (GpmInhibitApplet *applet)
applet->cookie = 0;
applet->connection = NULL;
applet->proxy = NULL;
+ applet->image = gtk_image_new();
/* Add application specific icons to search path */
gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
@@ -591,19 +563,19 @@ gpm_inhibit_applet_init (GpmInhibitApplet *applet)
/* prepare */
mate_panel_applet_set_flags (MATE_PANEL_APPLET (applet), MATE_PANEL_APPLET_EXPAND_MINOR);
- /* show */
- gtk_widget_show_all (GTK_WIDGET(applet));
-
/* set appropriate size and load icon accordingly */
gpm_applet_draw_cb (applet);
+ /*pack*/
+ gtk_container_add(GTK_CONTAINER(applet), applet->image);
+
+ /* show */
+ gtk_widget_show_all (GTK_WIDGET(applet));
+
/* connect */
g_signal_connect (G_OBJECT(applet), "button-press-event",
G_CALLBACK(gpm_applet_click_cb), NULL);
- g_signal_connect (G_OBJECT(applet), "draw",
- G_CALLBACK(gpm_applet_draw_cb), NULL);
-
/* We use g_signal_connect_after because letting the panel draw
* the background is the only way to have the correct
* background when a theme defines a background picture. */