[gnome-photos/wip/rishi/edit-mode: 27/28] preview-view: Use the correct height and width when drawing background

[Debarshi Ray <debarshir src gnome org>]

commit 43ad7479713cacb0c7515b21b5e8bbb3f36689de
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Jun 18 09:59:44 2015 +0200

    preview-view: Use the correct height and width when drawing background
    
    We should use the widget's allocated height and width when rendering
    the background. The (0, 0) of the Cairo context coincides with upper
    left corner of the widget, not the clip rectangle.
    
    Not entirely sure why we didn't see any bugs because of this, but
    let's do the right thing.

 src/photos-preview-view.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/photos-preview-view.c b/src/photos-preview-view.c
index 1a3ced9..5a8dcc9 100644
--- a/src/photos-preview-view.c
+++ b/src/photos-preview-view.c
@@ -120,12 +120,16 @@ photos_preview_view_draw_background (PhotosPreviewView *self, cairo_t *cr, GdkRe
   GtkStyleContext *context;
   GtkStateFlags flags;
   GtkWidget *view = GTK_WIDGET (user_data);
+  gint height;
+  gint width;
 
   context = gtk_widget_get_style_context (view);
   flags = gtk_widget_get_state_flags (view);
   gtk_style_context_save (context);
   gtk_style_context_set_state (context, flags);
-  gtk_render_background (context, cr, 0, 0, rect->width, rect->height);
+  height = gtk_widget_get_allocated_height (view);
+  width = gtk_widget_get_allocated_width (view);
+  gtk_render_background (context, cr, 0, 0, width, height);
   gtk_style_context_restore (context);
 }