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demos/gtk-demo/toolpalette.c: Use accessor functions to access GtkWidget

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This commit is contained in:
Javier Jardón
2010-08-16 00:36:22 +02:00
parent 3d942908d3
commit 6b3a2fede6
1 changed files with 16 additions and 7 deletions
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19
demos/gtk-demo/toolpalette.c
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@ -84,15 +84,18 @@ static gboolean
canvas_expose_event (GtkWidget *widget, canvas_expose_event (GtkWidget *widget,
GdkEventExpose *event) GdkEventExpose *event)
{ {
GtkAllocation allocation;
cairo_t *cr; cairo_t *cr;
GList *iter; GList *iter;
cr = gdk_cairo_create (widget->window); cr = gdk_cairo_create (gtk_widget_get_window (widget));
gdk_cairo_region (cr, event->region); gdk_cairo_region (cr, event->region);
cairo_clip (cr); cairo_clip (cr);
gtk_widget_get_allocation (widget, &allocation);
cairo_set_source_rgb (cr, 1, 1, 1); cairo_set_source_rgb (cr, 1, 1, 1);
cairo_rectangle (cr, 0, 0, widget->allocation.width, widget->allocation.height); cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
cairo_fill (cr); cairo_fill (cr);
for (iter = canvas_items; iter; iter = iter->next) for (iter = canvas_items; iter; iter = iter->next)
@ -173,6 +176,7 @@ palette_drag_data_received (GtkWidget *widget,
guint time, guint time,
gpointer data) gpointer data)
{ {
GtkAllocation allocation;
GtkToolItemGroup *drop_group = NULL; GtkToolItemGroup *drop_group = NULL;
GtkWidget *drag_palette = gtk_drag_get_source_widget (context); GtkWidget *drag_palette = gtk_drag_get_source_widget (context);
GtkWidget *drag_item = NULL; GtkWidget *drag_item = NULL;
@ -193,10 +197,13 @@ palette_drag_data_received (GtkWidget *widget,
GTK_TOOL_ITEM_GROUP (drag_item), GTK_TOOL_ITEM_GROUP (drag_item),
drop_group); drop_group);
else if (GTK_IS_TOOL_ITEM (drag_item) && drop_group) else if (GTK_IS_TOOL_ITEM (drag_item) && drop_group)
{
gtk_widget_get_allocation (GTK_WIDGET (drop_group), &allocation);
palette_drop_item (GTK_TOOL_ITEM (drag_item), palette_drop_item (GTK_TOOL_ITEM (drag_item),
drop_group, drop_group,
x - GTK_WIDGET (drop_group)->allocation.x, x - allocation.x,
y - GTK_WIDGET (drop_group)->allocation.y); y - allocation.y);
}
} }
/********************************/ /********************************/
@ -372,11 +379,13 @@ on_combo_orientation_changed (GtkComboBox *combo_box,
gpointer user_data) gpointer user_data)
{ {
GtkToolPalette *palette = GTK_TOOL_PALETTE (user_data); GtkToolPalette *palette = GTK_TOOL_PALETTE (user_data);
GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW (GTK_WIDGET (palette)->parent); GtkScrolledWindow *sw;
GtkTreeModel *model = gtk_combo_box_get_model (combo_box); GtkTreeModel *model = gtk_combo_box_get_model (combo_box);
GtkTreeIter iter; GtkTreeIter iter;
gint val = 0; gint val = 0;
sw = GTK_SCROLLED_WINDOW (gtk_widget_get_parent (GTK_WIDGET (palette)));
if (!gtk_combo_box_get_active_iter (combo_box, &iter)) if (!gtk_combo_box_get_active_iter (combo_box, &iter))
return; return;