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-rw-r--r--tools/glade/glade/gbwidgets/gbexpander.c242
1 files changed, 242 insertions, 0 deletions
diff --git a/tools/glade/glade/gbwidgets/gbexpander.c b/tools/glade/glade/gbwidgets/gbexpander.c
new file mode 100644
index 00000000..ad9e90d5
--- /dev/null
+++ b/tools/glade/glade/gbwidgets/gbexpander.c
@@ -0,0 +1,242 @@
+/*
+ * Copyright (C) 2003 Sun Microsystems, Inc.
+ *
+ * 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.
+ *
+ * Authors:
+ * Mark McLoughlin <mark@skynet.ie>
+ */
+
+#include "../gb.h"
+#include <gtk/gtkexpander.h>
+
+#include "../graphics/expander.xpm"
+
+#define PROPERTY_EXPANDED "GtkExpander::expanded"
+#define PROPERTY_SPACING "GtkExpander::spacing"
+
+static GbWidget gb_expander;
+
+GtkWidget *
+gb_expander_new (GbWidgetNewData *data)
+{
+ GtkWidget *expander = gtk_expander_new (NULL);
+
+ if (data->action != GB_LOADING)
+ {
+ GtkWidget *label;
+
+ gtk_container_add (GTK_CONTAINER (expander), editor_new_placeholder ());
+ label = gb_widget_new ("GtkLabel", NULL);
+ gtk_expander_set_label_widget (GTK_EXPANDER (expander), label);
+ }
+
+ return expander;
+}
+
+static void
+gb_expander_create_properties (GtkWidget *widget,
+ GbWidgetCreateArgData *data)
+{
+ property_add_bool (PROPERTY_EXPANDED,
+ _("Initially Expanded:"),
+ _("Whether the expander is initially opened to reveal the child widget"));
+ property_add_int_range (PROPERTY_SPACING,
+ _("Spacing:"),
+ _("Space to put between the label and the child"),
+ 0, 1000, 1, 10, 1);
+}
+
+static void
+gb_expander_get_properties (GtkWidget *widget,
+ GbWidgetGetArgData *data)
+{
+ gb_widget_output_bool (data,
+ PROPERTY_EXPANDED,
+ gtk_expander_get_expanded (GTK_EXPANDER (widget)));
+ gb_widget_output_int (data,
+ PROPERTY_SPACING,
+ gtk_expander_get_spacing (GTK_EXPANDER (widget)));
+}
+
+static void
+gb_expander_set_properties (GtkWidget *widget,
+ GbWidgetSetArgData *data)
+{
+ gboolean expanded;
+ int spacing;
+
+ expanded = gb_widget_input_bool (data, PROPERTY_EXPANDED);
+ if (data->apply)
+ gtk_expander_set_expanded (GTK_EXPANDER (widget), expanded);
+
+ spacing = gb_widget_input_int (data, PROPERTY_SPACING);
+ if (data->apply)
+ gtk_expander_set_spacing (GTK_EXPANDER (widget), spacing);
+}
+
+static void
+gb_expander_add_label_widget (GtkWidget *menuitem,
+ GtkExpander *expander)
+{
+ gtk_expander_set_label_widget (expander, editor_new_placeholder ());
+}
+
+void
+gb_expander_create_popup_menu (GtkWidget *widget,
+ GbWidgetCreateMenuData *data)
+{
+ GtkWidget *menuitem;
+
+ if (!gtk_expander_get_label_widget (GTK_EXPANDER (widget)))
+ {
+ menuitem = gtk_menu_item_new_with_label (_("Add Label Widget"));
+ gtk_container_add (GTK_CONTAINER (data->menu), menuitem);
+ g_signal_connect (menuitem, "activate",
+ G_CALLBACK (gb_expander_add_label_widget), widget);
+ gtk_widget_show (menuitem);
+ }
+}
+
+void
+gb_expander_add_child (GtkWidget *widget,
+ GtkWidget *child,
+ GbWidgetSetArgData *data)
+{
+ gboolean is_label_item = FALSE;
+
+ if (data->child_info)
+ {
+ int j;
+
+ for (j = 0; j < data->child_info->n_properties; j++)
+ {
+ if (!strcmp (data->child_info->properties[j].name, "type") &&
+ !strcmp (data->child_info->properties[j].value, "label_item"))
+ {
+ is_label_item = TRUE;
+ break;
+ }
+ }
+ }
+
+ if (is_label_item)
+ gtk_expander_set_label_widget (GTK_EXPANDER (widget), child);
+ else
+ gtk_container_add (GTK_CONTAINER (widget), child);
+}
+
+#if 0
+/* This is in gb_widget_replace_child() now. */
+static void
+gb_expander_replace_child (GtkWidget *widget,
+ GtkWidget *current_child,
+ GtkWidget *new_child)
+{
+ /* If this is the expander's label widget, we replace that. */
+ if (gtk_expander_get_label_widget (GTK_EXPANDER (widget)) == current_child)
+ {
+ gtk_expander_set_label_widget (GTK_EXPANDER (widget), new_child);
+ }
+ else
+ {
+ gtk_container_remove (GTK_CONTAINER (widget), current_child);
+ gtk_container_add (GTK_CONTAINER (widget), new_child);
+ }
+}
+#endif
+
+static void
+gb_expander_write_source (GtkWidget *widget,
+ GbWidgetWriteSourceData *data)
+{
+ if (data->create_widget)
+ {
+ source_add (data, " %s = gtk_expander_new (NULL);\n", data->wname);
+ }
+
+ gb_widget_write_standard_source (widget, data);
+
+ if (gtk_expander_get_expanded (GTK_EXPANDER (widget)))
+ {
+ source_add (data,
+ " gtk_expander_set_expanded (GTK_EXPANDER (%s), %s);\n",
+ data->wname,
+ gtk_expander_get_expanded (GTK_EXPANDER (widget)) ? "TRUE" : "FALSE");
+ }
+
+ if (gtk_expander_get_spacing (GTK_EXPANDER (widget)) != 0)
+ {
+ source_add (data,
+ " gtk_expander_set_spacing (GTK_EXPANDER (%s), %d);\n",
+ data->wname,
+ gtk_expander_get_spacing (GTK_EXPANDER (widget)));
+ }
+}
+
+void
+gb_expander_get_child_properties (GtkWidget *widget,
+ GtkWidget *child,
+ GbWidgetGetArgData *data)
+{
+ if (data->action == GB_SAVING &&
+ gtk_expander_get_label_widget (GTK_EXPANDER (widget)) == child)
+ {
+ save_start_tag (data, "packing");
+ save_string (data, "type", "label_item");
+ save_end_tag (data, "packing");
+ }
+}
+
+void
+gb_expander_write_add_child_source (GtkWidget *parent,
+ const char *parent_name,
+ GtkWidget *child,
+ GbWidgetWriteSourceData *data)
+{
+ if (gtk_expander_get_label_widget (GTK_EXPANDER (parent)) == child)
+ {
+ source_add (data,
+ " gtk_expander_set_label_widget (GTK_EXPANDER (%s), %s);\n",
+ parent_name, data->wname);
+ }
+ else
+ {
+ source_add (data, " gtk_container_add (GTK_CONTAINER (%s), %s);\n",
+ parent_name, data->wname);
+ }
+}
+
+GbWidget *
+gb_expander_init ()
+{
+ gb_widget_init_struct (&gb_expander);
+
+ gb_expander.pixmap_struct = expander_xpm;
+ gb_expander.tooltip = _("Expander");
+
+ gb_expander.gb_widget_new = gb_expander_new;
+ gb_expander.gb_widget_create_properties = gb_expander_create_properties;
+ gb_expander.gb_widget_get_properties = gb_expander_get_properties;
+ gb_expander.gb_widget_set_properties = gb_expander_set_properties;
+ gb_expander.gb_widget_create_popup_menu = gb_expander_create_popup_menu;
+ gb_expander.gb_widget_write_source = gb_expander_write_source;
+
+ gb_expander.gb_widget_add_child = gb_expander_add_child;
+ gb_expander.gb_widget_get_child_properties = gb_expander_get_child_properties;
+ gb_expander.gb_widget_write_add_child_source = gb_expander_write_add_child_source;
+
+ return &gb_expander;
+}
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