diff options
Diffstat (limited to 'widgets/misc/e-cell-renderer-combo.c')
| -rw-r--r-- | widgets/misc/e-cell-renderer-combo.c | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/widgets/misc/e-cell-renderer-combo.c b/widgets/misc/e-cell-renderer-combo.c deleted file mode 100644 index 8b4134fdce..0000000000 --- a/widgets/misc/e-cell-renderer-combo.c +++ /dev/null @@ -1,180 +0,0 @@ -/* - * e-cell-renderer-combo.c - * - * Author: Mike Kestner <mkestner@ximian.com> - * - * Copyright (C) 2003 Ximian Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gtk/gtkcellrenderertext.h> -#include <gtk/gtkarrow.h> -#include <gtk/gtkbutton.h> -#include <gal/util/e-util.h> - -#include "e-combo-cell-editable.h" -#include "e-cell-renderer-combo.h" - -enum { - PROP_0, - PROP_LIST -}; - -struct _ECellRendererComboPriv { - EComboCellEditable *editable; - gchar *path; - GList *list; -}; - -static GtkCellRendererTextClass *parent_class; - -static void -ecrc_editing_done (GtkCellEditable *editable, ECellRendererCombo *cell) -{ - const gchar *new_text; - - if (e_combo_cell_editable_cancelled (E_COMBO_CELL_EDITABLE (editable))) - return; - - new_text = e_combo_cell_editable_get_text (E_COMBO_CELL_EDITABLE (editable)); - - g_signal_emit_by_name (cell, "edited", cell->priv->path, new_text); - g_free (cell->priv->path); - cell->priv->path = NULL; -} - -static GtkCellEditable * -ecrc_start_editing (GtkCellRenderer *cell, GdkEvent *event, GtkWidget *widget, const gchar *path, - GdkRectangle *bg_area, GdkRectangle *cell_area, GtkCellRendererState flags) -{ - ECellRendererCombo *combo_cell = E_CELL_RENDERER_COMBO (cell); - GtkCellRendererText *text_cell = GTK_CELL_RENDERER_TEXT (cell); - EComboCellEditable *editable; - - if (!text_cell->editable) - return NULL; - - editable = E_COMBO_CELL_EDITABLE (e_combo_cell_editable_new ()); - e_combo_cell_editable_set_text (editable, text_cell->text); - e_combo_cell_editable_set_list (editable, combo_cell->priv->list); - gtk_widget_show (GTK_WIDGET (editable)); - - g_signal_connect (editable, "editing-done", G_CALLBACK (ecrc_editing_done), combo_cell); - - combo_cell->priv->editable = g_object_ref (editable); - combo_cell->priv->path = g_strdup (path); - - return GTK_CELL_EDITABLE (editable); -} - -static void -ecrc_get_size (GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, - gint *x_offset, gint *y_offset, gint *width, gint *height) -{ - GtkWidget *btn; - GtkRequisition req; - - if (GTK_CELL_RENDERER_CLASS (parent_class)->get_size) - GTK_CELL_RENDERER_CLASS (parent_class)->get_size (cell, widget, cell_area, x_offset, y_offset, width, height); - - btn = gtk_button_new (); - gtk_container_add (GTK_CONTAINER (btn), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT)); - gtk_widget_size_request (btn, &req); - *width += req.width; - gtk_widget_destroy (btn); -} - -static void -ecrc_get_prop (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) -{ - ECellRendererCombo *ecrc = E_CELL_RENDERER_COMBO (object); - - switch (prop_id) { - case PROP_LIST: - g_value_set_pointer (value, ecrc->priv->list); - break; - default: - break; - } -} - -static void -ecrc_set_prop (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) -{ - ECellRendererCombo *ecrc = E_CELL_RENDERER_COMBO (object); - - switch (prop_id) { - case PROP_LIST: - ecrc->priv->list = g_value_get_pointer (value); - break; - default: - break; - } -} - -static void -ecrc_finalize (GObject *obj) -{ - ECellRendererCombo *cell = (ECellRendererCombo *) obj; - - if (cell->priv->editable) - g_object_unref (cell->priv->editable); - cell->priv->editable = NULL; - - if (cell->priv->path) - g_free (cell->priv->path); - cell->priv->path = NULL; - - g_free (cell->priv); - - if (G_OBJECT_CLASS (parent_class)->finalize) - G_OBJECT_CLASS (parent_class)->finalize (obj); -} - -static void -ecrc_init (ECellRendererCombo *cell) -{ - cell->priv = g_new0 (ECellRendererComboPriv, 1); -} - -static void -ecrc_class_init (ECellRendererComboClass *class) -{ - GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (class); - GObjectClass *obj_class = G_OBJECT_CLASS (class); - - parent_class = GTK_CELL_RENDERER_TEXT_CLASS (g_type_class_peek_parent (class)); - - obj_class->get_property = ecrc_get_prop; - obj_class->set_property = ecrc_set_prop; - obj_class->finalize = ecrc_finalize; - - cell_class->start_editing = ecrc_start_editing; - cell_class->get_size = ecrc_get_size; - - g_object_class_install_property (obj_class, PROP_LIST, - g_param_spec_pointer ("list", "List", "List of items to popup.", G_PARAM_READWRITE)); -} - -E_MAKE_TYPE (e_cell_renderer_combo, "ECellRendererCombo", ECellRendererCombo, ecrc_class_init, ecrc_init, GTK_TYPE_CELL_RENDERER_TEXT) - -GtkCellRenderer * -e_cell_renderer_combo_new (void) -{ - return GTK_CELL_RENDERER (g_object_new (E_TYPE_CELL_RENDERER_COMBO, NULL)); -} - |