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also set state of delete menu item

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This commit is contained in:
Brandon Lewis 2010-07-22 10:18:41 +02:00 committed by Edward Hervey
parent 6a0c7da725
commit 9107efb4ac
1 changed files with 7 additions and 2 deletions
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9
tests/examples/ges-ui.c
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@ -35,6 +35,7 @@ typedef struct App
int n_selected;
GtkHScale *duration;
GtkHScale *in_point;
GtkMenuItem *delete_item;
} App;
App *app_new (void);
@ -112,8 +113,11 @@ app_selection_changed_cb (GtkTreeSelection * selection, App * app)
{
app_update_selection (app);
/* some widgets should be disabled when we have an empty selection */
gtk_widget_set_sensitive (app->properties, app->n_selected > 0);
/* doesn't make sense to set properties on more than one item */
gtk_widget_set_sensitive (app->properties, app->n_selected == 1);
/* delete will work for multiple items */
gtk_widget_set_sensitive (GTK_WIDGET (app->delete_item), app->n_selected > 0);
}
gboolean
@ -463,6 +467,7 @@ create_ui (App * app)
GET_WIDGET (app->in_point, "in_point_scale", GTK_HSCALE);
GET_WIDGET (duration_col, "duration_column", GTK_TREE_VIEW_COLUMN);
GET_WIDGET (duration_renderer, "duration_renderer", GTK_CELL_RENDERER);
GET_WIDGET (app->delete_item, "delete_item", GTK_MENU_ITEM);
/* we care when the tree selection changes */