C++ (Cpp) gtk_cell_area_get_edit_widget Examples

Example #1

File: workspace-switcher.c Project: JonahAragon/consort-panel

static void
close_dialog (GtkWidget *button,
              gpointer data)
{
	PagerData *pager = data;
	GtkTreeViewColumn *col;
	GtkCellArea *area;
	GtkCellEditable *edit_widget;

	/* This is a hack. The "editable" signal for GtkCellRenderer is emitted
	only on button press or focus cycle. Hence when the user changes the
	name and closes the preferences dialog without a button-press he would
	lose the name changes. So, we call the gtk_cell_editable_editing_done
	to stop the editing. Thanks to Paolo for a better crack than the one I had.
	*/

	col = gtk_tree_view_get_column (GTK_TREE_VIEW (pager->workspaces_tree), 0);
	area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (col));
	edit_widget = gtk_cell_area_get_edit_widget (area);

	if (edit_widget)
		gtk_cell_editable_editing_done (edit_widget);

	gtk_widget_destroy (pager->properties_dialog);
}

Example #2

File: photos-organize-collection-view.c Project: uajain/gnome-photos

static void
photos_organize_collection_view_text_editing_canceled (PhotosOrganizeCollectionView *self)
{
  if (self->choice_confirmed)
    {
      GtkCellArea *cell_area;
      GtkCellEditable *entry;
      GtkTreePath *path;

      self->choice_confirmed = FALSE;

      g_object_get (self->view_col, "cell-area", &cell_area, NULL);
      entry = gtk_cell_area_get_edit_widget (cell_area);
      g_object_unref (cell_area);

      path = photos_organize_collection_model_get_placeholder (PHOTOS_ORGANIZE_COLLECTION_MODEL (self->model),
                                                               FALSE);

      if (entry != NULL && path != NULL)
        {
          const gchar *text;

          text = gtk_entry_get_text (GTK_ENTRY (entry));
          photos_organize_collection_view_text_edited_real (self,
                                                            GTK_CELL_RENDERER_TEXT (self->renderer_text),
                                                            path,
                                                            text);
        }

      gtk_tree_path_free (path);
    }
  else
    photos_organize_collection_model_remove_placeholder (PHOTOS_ORGANIZE_COLLECTION_MODEL (self->model));
}

Example #3

File: preferences.c Project: GNOME/gnome-applets

static void
preferences_response (MCPrefsDialog *dialog,
		      int        id,
		      MCData    *mc)
{
    switch (id) {
    case GTK_RESPONSE_HELP:
    	show_help_section (GTK_WINDOW (dialog), "command-line-prefs-0");
	break;
    case GTK_RESPONSE_CLOSE:
    default: {
        GtkTreeViewColumn *col;
        GtkCellArea *area;
        GtkCellEditable *edit_widget;

	dialog = &mc->prefs_dialog;

	/* A hack to make sure 'edited' on the renderer if we
	 * close the dialog while editing.
	 */
	col = gtk_tree_view_get_column (GTK_TREE_VIEW (dialog->macros_tree), 0);
	area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (col));
	edit_widget = gtk_cell_area_get_edit_widget (area);
	if (edit_widget)
		gtk_cell_editable_editing_done (edit_widget);

	col = gtk_tree_view_get_column (GTK_TREE_VIEW (dialog->macros_tree), 1);
	area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (col));
	edit_widget = gtk_cell_area_get_edit_widget (area);
	if (edit_widget)
		gtk_cell_editable_editing_done (edit_widget);

	gtk_widget_hide (dialog->dialog);
    }
	break;
    }
}