AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

treeview: Port to gdk_window_shape_combine_region()

Browse Source 
gdk_window_shape_combine_mask() is going away. It's using a GdkPixmap
and falls back to gdk_window_shape_combine_region() anyway.
This commit is contained in:
Benjamin Otte 2010-08-14 05:37:24 +02:00
parent 96b387599d
commit 8b4d50dd1d
1 changed files with 29 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
gtk/gtktreeview.c
View File

@ -3398,7 +3398,8 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
{
GtkTreeViewColumnReorder *reorder = tree_view->priv->cur_reorder;
GtkWidget *widget = GTK_WIDGET (tree_view);
GdkBitmap *mask = NULL;
cairo_surface_t *mask_image;
cairo_region_t *mask_region;
gint x;
gint y;
gint width;
@ -3465,19 +3466,20 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
tree_view->priv->drag_highlight_window = gdk_window_new (tree_view->priv->header_window, &attributes, attributes_mask);
gdk_window_set_user_data (tree_view->priv->drag_highlight_window, GTK_WIDGET (tree_view));
mask = gdk_pixmap_new (tree_view->priv->drag_highlight_window, width, height, 1);
cr = gdk_cairo_create (mask);
mask_image = cairo_image_surface_create (CAIRO_FORMAT_A1, width, height);
cr = cairo_create (mask_image);
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_paint (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_rectangle (cr, 1, 1, width - 2, height - 2);
cairo_stroke (cr);
cairo_destroy (cr);
gdk_window_shape_combine_mask (tree_view->priv->drag_highlight_window,
mask, 0, 0);
if (mask) g_object_unref (mask);
mask_region = gdk_cairo_region_create_from_surface (mask_image);
gdk_window_shape_combine_region (tree_view->priv->drag_highlight_window,
mask_region, 0, 0);
cairo_region_destroy (mask_region);
cairo_surface_destroy (mask_image);
tree_view->priv->drag_column_window_state = DRAG_COLUMN_WINDOW_STATE_ORIGINAL;
}
}
@ -3528,12 +3530,9 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
&attributes, attributes_mask);
gdk_window_set_user_data (tree_view->priv->drag_highlight_window, GTK_WIDGET (tree_view));
mask = gdk_pixmap_new (tree_view->priv->drag_highlight_window, width, height, 1);
cr = gdk_cairo_create (mask);
mask_image = cairo_image_surface_create (CAIRO_FORMAT_A1, width, height);
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_paint (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cr = cairo_create (mask_image);
cairo_move_to (cr, 0, 0);
cairo_line_to (cr, width, 0);
cairo_line_to (cr, width / 2., width / 2);
@ -3541,11 +3540,14 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
cairo_line_to (cr, width, height);
cairo_line_to (cr, width / 2., height - width / 2.);
cairo_fill (cr);
cairo_destroy (cr);
gdk_window_shape_combine_mask (tree_view->priv->drag_highlight_window,
mask, 0, 0);
if (mask) g_object_unref (mask);
mask_region = gdk_cairo_region_create_from_surface (mask_image);
gdk_window_shape_combine_region (tree_view->priv->drag_highlight_window,
mask_region, 0, 0);
cairo_region_destroy (mask_region);
cairo_surface_destroy (mask_image);
}
tree_view->priv->drag_column_window_state = DRAG_COLUMN_WINDOW_STATE_ARROW;
@ -3606,12 +3608,9 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
tree_view->priv->drag_highlight_window = gdk_window_new (NULL, &attributes, attributes_mask);
gdk_window_set_user_data (tree_view->priv->drag_highlight_window, GTK_WIDGET (tree_view));
mask = gdk_pixmap_new (tree_view->priv->drag_highlight_window, width, height, 1);
cr = gdk_cairo_create (mask);
mask_image = cairo_image_surface_create (CAIRO_FORMAT_A1, width, height);
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_paint (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cr = cairo_create (mask_image);
/* mirror if we're on the left */
if (arrow_type == DRAG_COLUMN_WINDOW_STATE_ARROW_LEFT)
{
@ -3625,11 +3624,14 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
cairo_line_to (cr, width, height - width);
cairo_line_to (cr, 0, height - tree_view->priv->expander_size);
cairo_fill (cr);
cairo_destroy (cr);
gdk_window_shape_combine_mask (tree_view->priv->drag_highlight_window,
mask, 0, 0);
if (mask) g_object_unref (mask);
mask_region = gdk_cairo_region_create_from_surface (mask_image);
gdk_window_shape_combine_region (tree_view->priv->drag_highlight_window,
mask_region, 0, 0);
cairo_region_destroy (mask_region);
cairo_surface_destroy (mask_image);
}
tree_view->priv->drag_column_window_state = arrow_type;