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csd: Fix drag hightlight drawing

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When making the entire window a drop target, as file-roller does,
we don't want to draw the drag highlight around the CSD window
decorations.
https://bugzilla.gnome.org/show_bug.cgi?id=728526
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This commit is contained in:
Matthias Clasen 2014-04-22 21:19:21 -04:00
parent 75f90ee424
commit 6193b9b640
1 changed files with 19 additions and 5 deletions
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24
gtk/gtkdnd.c
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@ -1246,24 +1246,38 @@ gtk_drag_highlight_draw (GtkWidget *widget,
cairo_t *cr,
gpointer data)
{
int width = gtk_widget_get_allocated_width (widget);
int height = gtk_widget_get_allocated_height (widget);
GtkAllocation alloc;
GtkStyleContext *context;
if (GTK_IS_WINDOW (widget))
{u
/* We don't want to draw the drag highlight around the
* CSD window decorations
*/
gtk_widget_get_allocation (gtk_bin_get_child (GTK_BIN (widget)), &alloc);
}
else
{
alloc.x = 0;
alloc.y = 0;
alloc.width = gtk_widget_get_allocated_width (widget);
alloc.height = gtk_widget_get_allocated_height (widget);
}
context = gtk_widget_get_style_context (widget);
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_DND);
gtk_render_frame (context, cr, 0, 0, width, height);
gtk_render_frame (context, cr, alloc.x, alloc.y, alloc.width, alloc.height);
gtk_style_context_restore (context);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
cairo_set_line_width (cr, 1.0);
cairo_rectangle (cr,
0.5, 0.5,
width - 1, height - 1);
alloc.x + 0.5, alloc.y + 0.5,
alloc.width - 1, alloc.height - 1);
cairo_stroke (cr);
return FALSE;