diff options
Diffstat (limited to 'widgets/misc/e-cell-renderer-combo.c')
| -rw-r--r-- | widgets/misc/e-cell-renderer-combo.c | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/widgets/misc/e-cell-renderer-combo.c b/widgets/misc/e-cell-renderer-combo.c deleted file mode 100644 index 07382b9225..0000000000 --- a/widgets/misc/e-cell-renderer-combo.c +++ /dev/null @@ -1,202 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Authors: - * Mike Kestner <mkestner@ximian.com> - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#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; -}; - -G_DEFINE_TYPE ( - ECellRendererCombo, - e_cell_renderer_combo, - GTK_TYPE_CELL_RENDERER_TEXT) - -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, - const GdkRectangle *bg_area, - const GdkRectangle *cell_area, - GtkCellRendererState flags) -{ - ECellRendererCombo *combo_cell = E_CELL_RENDERER_COMBO (cell); - GtkCellRendererText *text_cell = GTK_CELL_RENDERER_TEXT (cell); - EComboCellEditable *editable; - gboolean is_editable; - gchar *text; - - g_object_get (text_cell, "editable", &is_editable, NULL); - - if (!is_editable) - return NULL; - - g_object_get (text_cell, "text", &text, NULL); - - editable = E_COMBO_CELL_EDITABLE (e_combo_cell_editable_new ()); - e_combo_cell_editable_set_text (editable, text); - e_combo_cell_editable_set_list (editable, combo_cell->priv->list); - gtk_widget_show (GTK_WIDGET (editable)); - - g_free (text); - - 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, - const GdkRectangle *cell_area, - gint *x_offset, - gint *y_offset, - gint *width, - gint *height) -{ - GtkWidget *btn; - GtkRequisition req; - - if (GTK_CELL_RENDERER_CLASS (e_cell_renderer_combo_parent_class)->get_size) - GTK_CELL_RENDERER_CLASS (e_cell_renderer_combo_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_NONE)); - gtk_widget_get_preferred_size (btn, &req, NULL); - *width += req.width; - gtk_widget_destroy (btn); -} - -static void -ecrc_get_prop (GObject *object, - guint property_id, - GValue *value, - GParamSpec *pspec) -{ - ECellRendererCombo *ecrc = E_CELL_RENDERER_COMBO (object); - - switch (property_id) { - case PROP_LIST: - g_value_set_pointer (value, ecrc->priv->list); - break; - default: - break; - } -} - -static void -ecrc_set_prop (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) -{ - ECellRendererCombo *ecrc = E_CELL_RENDERER_COMBO (object); - - switch (property_id) { - case PROP_LIST: - ecrc->priv->list = g_value_get_pointer (value); - break; - default: - break; - } -} - -static void -ecrc_finalize (GObject *object) -{ - ECellRendererCombo *cell = (ECellRendererCombo *) object; - - 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); - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (e_cell_renderer_combo_parent_class)->finalize (object); -} - -static void -e_cell_renderer_combo_init (ECellRendererCombo *cell) -{ - cell->priv = g_new0 (ECellRendererComboPriv, 1); -} - -static void -e_cell_renderer_combo_class_init (ECellRendererComboClass *class) -{ - GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (class); - GObjectClass *obj_class = G_OBJECT_CLASS (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)); -} - -GtkCellRenderer * -e_cell_renderer_combo_new (void) -{ - return GTK_CELL_RENDERER (g_object_new (E_TYPE_CELL_RENDERER_COMBO, NULL)); -} - |