1 files changed, 316 insertions, 0 deletions
diff --git a/tools/glade/glade/gbwidgets/gbcomboboxentry.c b/tools/glade/glade/gbwidgets/gbcomboboxentry.c
new file mode 100644
index 00000000..500a5ad5
--- /dev/null
+++ b/tools/glade/glade/gbwidgets/gbcomboboxentry.c
@@ -0,0 +1,316 @@
+/*  Gtk+ User Interface Builder
+ *  Copyright (C) 1999-2002  Damon Chaplin
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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/gtk.h>
+#include "../gb.h"
+
+/* Include the 21x21 icon pixmap for this widget, to be used in the palette */
+#include "../graphics/comboboxentry.xpm"
+
+/*
+ * This is the GbWidget struct for this widget (see ../gbwidget.h).
+ * It is initialized in the init() function at the end of this file
+ */
+static GbWidget gbwidget;
+
+/* This isn't a real property, but since we can't set up a proper tree model
+   we just support simple text like we did for GtkCombo. */
+static gchar *Items = "GtkComboBoxEntry::items";
+
+static gchar *AddTearoffs = "GtkComboBoxEntry|GtkComboBox::add_tearoffs";
+static gchar *HasFrame = "GtkComboBoxEntry|GtkComboBox::has_frame";
+static gchar *FocusOnClick = "GtkComboBoxEntry|GtkComboBox::focus_on_click";
+
+
+/******
+ * NOTE: To use these functions you need to uncomment them AND add a pointer
+ * to the function in the GbWidget struct at the end of this file.
+ ******/
+
+/*
+ * Creates a new GtkWidget of class GtkComboBoxEntry, performing any specialized
+ * initialization needed for the widget to work correctly in this environment.
+ * If a dialog box is used to initialize the widget, return NULL from this
+ * function, and call data->callback with your new widget when it is done.
+ */
+static GtkWidget*
+gb_combo_box_entry_new (GbWidgetNewData *data)
+{
+  GtkWidget *new_widget;
+
+  new_widget = gtk_combo_box_entry_new_text ();
+
+  /* Force the combobox to create the child widgets, so that we can connect
+     to all the "event" signals so the user can select the widget. */
+  gtk_widget_ensure_style (new_widget);
+
+  return new_widget;
+}
+
+
+
+/*
+ * Creates the components needed to edit the extra properties of this widget.
+ */
+static void
+gb_combo_box_entry_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data)
+{
+  property_add_text (Items, _("Items:"),
+		     _("The items in the combo list, one per line"), 5);
+
+  property_add_bool (AddTearoffs, _("Add Tearoffs:"),
+		     _("Whether dropdowns should have a tearoff menu item"));
+  property_add_bool (HasFrame, _("Has Frame:"),
+		     _("Whether the combo box draws a frame around the child"));
+  property_add_bool (FocusOnClick, _("Focus On Click:"),
+		     _("Whether the combo box grabs focus when it is clicked"));
+}
+
+
+
+/*
+ * Gets the properties of the widget. This is used for both displaying the
+ * properties in the property editor, and also for saving the properties.
+ */
+static void
+gb_combo_box_entry_get_properties (GtkWidget *widget, GbWidgetGetArgData * data)
+{
+  gchar *items;
+  gboolean add_tearoffs, has_frame, focus_on_click;
+
+  items = gtk_object_get_data (GTK_OBJECT (widget), Items);
+  gb_widget_output_translatable_text_in_lines (data, Items, items);
+
+  g_object_get (G_OBJECT (widget),
+		"add_tearoffs", &add_tearoffs,
+		"has_frame", &has_frame,
+		"focus_on_click", &focus_on_click,
+		NULL);
+
+  gb_widget_output_bool (data, AddTearoffs, add_tearoffs);
+  gb_widget_output_bool (data, HasFrame, has_frame);
+  gb_widget_output_bool (data, FocusOnClick, focus_on_click);
+}
+
+
+
+/*
+ * Sets the properties of the widget. This is used for both applying the
+ * properties changed in the property editor, and also for loading.
+ */
+static void
+gb_combo_box_entry_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
+{
+  gchar *items;
+  gboolean add_tearoffs, has_frame, focus_on_click;
+
+  items = gb_widget_input_text (data, Items);
+  if (data->apply)
+    {
+      GtkTreeModel *model;
+      gchar *pos = items;
+      gchar *items_end = &items[strlen (items)];
+
+      /* Save a copy so it is easy to get out later. */
+      gtk_object_set_data_full (GTK_OBJECT (widget), Items,
+				g_strdup (items), g_free);
+
+      /* Clear the list. */
+      model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
+      gtk_list_store_clear (GTK_LIST_STORE (model));
+
+      /* Now add the items one at a time. */
+      while (pos < items_end)
+	{
+	  gchar *item_end = strchr (pos, '\n');
+	  if (item_end == NULL)
+	    item_end = items_end;
+	  *item_end = '\0';
+
+	  gtk_combo_box_append_text (GTK_COMBO_BOX (widget), pos);
+
+	  if (item_end != items_end)
+	    *item_end = '\n';
+
+	  pos = item_end + 1;
+	}
+    }
+  if (data->action == GB_APPLYING)
+    g_free (items);
+
+  add_tearoffs = gb_widget_input_bool (data, AddTearoffs);
+  if (data->apply)
+    gtk_combo_box_set_add_tearoffs (GTK_COMBO_BOX (widget), add_tearoffs);
+
+  has_frame = gb_widget_input_bool (data, HasFrame);
+  if (data->apply)
+    g_object_set (widget, "has_frame", has_frame, NULL);
+
+  focus_on_click = gb_widget_input_bool (data, FocusOnClick);
+  if (data->apply)
+    gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (widget), focus_on_click);
+}
+
+
+
+/*
+ * Adds menu items to a context menu which is just about to appear!
+ * Add commands to aid in editing a GtkComboBoxEntry, with signals pointing to
+ * other functions in this file.
+ */
+/*
+static void
+gb_combo_box_entry_create_popup_menu (GtkWidget * widget, GbWidgetCreateMenuData * data)
+{
+
+}
+*/
+
+
+
+/*
+ * Writes the source code needed to create this widget.
+ * You have to output everything necessary to create the widget here, though
+ * there are some convenience functions to help.
+ */
+static void
+gb_combo_box_entry_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data)
+{
+  gchar *items, *pos, *items_end;
+  gboolean translatable, context;
+  gchar *comments;
+  gboolean add_tearoffs, has_frame, focus_on_click;
+
+  items = pos = gtk_object_get_data (GTK_OBJECT (widget), Items);
+
+  glade_util_get_translation_properties (widget, Items, &translatable,
+					 &comments, &context);
+
+  if (data->create_widget)
+    {
+      /* If any items have been entered, we create a simple text combo,
+	 otherwise we create a bare combo without a model, so the user can
+	 setup the model in their code. */
+      /* NOTE: Creating it without a model causes problems so we always create
+	 a model now. Users can still set the model to something else. */
+#if 0
+      if (items && items[0])
+	{
+	  source_add (data, "  %s = gtk_combo_box_entry_new_text ();\n",
+		      data->wname);
+	}
+      else
+	{
+	  source_add (data, "  %s = gtk_combo_box_entry_new ();\n",
+		      data->wname);
+	}
+#endif
+
+      source_add (data, "  %s = gtk_combo_box_entry_new_text ();\n",
+		  data->wname);
+    }
+
+  gb_widget_write_standard_source (widget, data);
+
+  if (items && items[0])
+    {
+      items_end = &items[strlen (items)];
+
+      while (pos < items_end)
+	{
+	  gchar *item_end = strchr (pos, '\n');
+	  if (item_end == NULL)
+	    item_end = items_end;
+	  *item_end = '\0';
+
+	  source_add (data, "  gtk_combo_box_append_text (GTK_COMBO_BOX (%s), %s);\n",
+		      data->wname,
+		      source_make_string (pos,
+					  data->use_gettext && translatable));
+
+	  if (item_end != items_end)
+	    *item_end = '\n';
+
+	  pos = item_end + 1;
+	}
+    }
+
+  g_object_get (G_OBJECT (widget),
+		"add_tearoffs", &add_tearoffs,
+		"has_frame", &has_frame,
+		"focus_on_click", &focus_on_click,
+		NULL);
+
+  if (add_tearoffs)
+    {
+      source_add (data,
+	"  gtk_combo_box_set_add_tearoffs (GTK_COMBO_BOX (%s), TRUE);\n",
+		  data->wname);
+    }
+
+  if (!has_frame)
+    {
+      source_add (data,
+		  "  g_object_set (%s, \"has_frame\", FALSE, NULL);\n",
+		  data->wname);
+    }
+
+  if (!focus_on_click)
+    {
+      source_add (data,
+	"  gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (%s), FALSE);\n",
+		  data->wname);
+    }
+}
+
+
+
+/*
+ * Initializes the GbWidget structure.
+ * I've placed this at the end of the file so we don't have to include
+ * declarations of all the functions.
+ */
+GbWidget*
+gb_combo_box_entry_init ()
+{
+  /* Initialise the GTK type */
+  volatile GtkType type;
+  type = gtk_combo_box_entry_get_type();
+
+  /* Initialize the GbWidget structure */
+  gb_widget_init_struct(&gbwidget);
+
+  /* Fill in the pixmap struct & tooltip */
+  gbwidget.pixmap_struct = comboboxentry_xpm;
+  gbwidget.tooltip = _("Combo Box Entry");
+
+  /* Fill in any functions that this GbWidget has */
+  gbwidget.gb_widget_new		= gb_combo_box_entry_new;
+  gbwidget.gb_widget_create_properties	= gb_combo_box_entry_create_properties;
+  gbwidget.gb_widget_get_properties	= gb_combo_box_entry_get_properties;
+  gbwidget.gb_widget_set_properties	= gb_combo_box_entry_set_properties;
+  gbwidget.gb_widget_write_source	= gb_combo_box_entry_write_source;
+/*
+  gbwidget.gb_widget_create_popup_menu	= gb_combo_box_entry_create_popup_menu;
+*/
+
+  return &gbwidget;
+}
+