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GTK 3.23: don't cut tray icons too narrow in HiDPI mode

Code required to avoid spaces between tray icons with GTK 3.22 cuts tray icons in half with window-scaling=2 in GTK 3.23
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lukefromdc committed Jul 2, 2018
1 parent 91f9afe commit 3820f05688734c96f0668760bd8bd62ebb1e6d34
Showing with 4 additions and 0 deletions.
  1. +4 −0 applets/notification_area/system-tray/na-tray-child.c
@@ -115,6 +115,7 @@ na_tray_child_style_set (GtkWidget *widget,
*/
}

#if !GTK_CHECK_VERSION (3, 23, 0)
static void
na_tray_child_get_preferred_width (GtkWidget *widget,
gint *minimal_width,
@@ -156,6 +157,7 @@ na_tray_child_get_preferred_height (GtkWidget *widget,
*minimal_height = *minimal_height / scale;
*natural_height = *natural_height / scale;
}
#endif

/* The plug window should completely occupy the area of the child, so we won't
* get an expose event. But in case we do (the plug unmaps itself, say), this
@@ -382,8 +384,10 @@ na_tray_child_class_init (NaTrayChildClass *klass)

widget_class->style_set = na_tray_child_style_set;
widget_class->realize = na_tray_child_realize;
#if !GTK_CHECK_VERSION (3, 23, 0)
widget_class->get_preferred_width = na_tray_child_get_preferred_width;
widget_class->get_preferred_height = na_tray_child_get_preferred_height;
#endif
widget_class->draw = na_tray_child_draw;

/* we don't really care actually */

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