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-rw-r--r--tools/glade/glade/gbwidgets/gbhpaned.c332
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diff --git a/tools/glade/glade/gbwidgets/gbhpaned.c b/tools/glade/glade/gbwidgets/gbhpaned.c
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+
+/* Gtk+ User Interface Builder
+ * Copyright (C) 1998 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 <gtk/gtkhpaned.h>
+#include <gtk/gtktogglebutton.h>
+#include "../gb.h"
+
+/* Include the 21x21 icon pixmap for this widget, to be used in the palette */
+#include "../graphics/hpaned.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;
+
+static gchar *Position = "HPaned|GtkPaned::position";
+
+/* For children of a paned */
+static const gchar *Shrink = "GtkPanedChild::shrink";
+static const gchar *Resize = "GtkPanedChild::resize";
+
+static void on_toggle_position (GtkWidget * widget, gpointer value);
+
+/******
+ * 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 GtkHPaned, 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.
+ * If the widget needs a special destroy handler, add a signal here.
+ */
+GtkWidget *
+gb_hpaned_new (GbWidgetNewData * data)
+{
+ GtkWidget *new_widget = gtk_hpaned_new ();
+ if (data->action != GB_LOADING)
+ {
+ gtk_container_add (GTK_CONTAINER (new_widget), editor_new_placeholder ());
+ gtk_container_add (GTK_CONTAINER (new_widget), editor_new_placeholder ());
+ }
+ return new_widget;
+}
+
+
+
+/*
+ * Creates the components needed to edit the extra properties of this widget.
+ */
+static void
+gb_hpaned_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data)
+{
+ property_add_optional_int_range (Position, _("Position:"),
+ _("The position of the divider"),
+ 1, 1000, 1, 10, 1,
+ on_toggle_position);
+}
+
+
+static void
+on_toggle_position (GtkWidget * button, gpointer value)
+{
+ GtkWidget *widget;
+ gboolean value_set;
+ gint position;
+
+ widget = property_get_widget ();
+ if (widget == NULL)
+ return;
+
+ value_set = GTK_TOGGLE_BUTTON (button)->active ? TRUE : FALSE;
+ gtk_widget_set_sensitive (GTK_WIDGET (value), value_set);
+
+ position = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget),
+ Position));
+ gtk_paned_set_position (GTK_PANED (widget),
+ value_set ? position : -1);
+}
+
+
+/*
+ * 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_hpaned_get_properties (GtkWidget * widget, GbWidgetGetArgData * data)
+{
+ gint position;
+
+ position = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget),
+ Position));
+ gb_widget_output_optional_int (data, Position, position,
+ GTK_PANED (widget)->position_set);
+}
+
+
+
+/*
+ * 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_hpaned_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
+{
+ gint position;
+
+ position = gb_widget_input_int (data, Position);
+ if (data->apply)
+ {
+ gtk_object_set_data (GTK_OBJECT (widget), Position,
+ GINT_TO_POINTER (position));
+ gtk_paned_set_position (GTK_PANED (widget), position);
+ }
+}
+
+
+
+/*
+ * Adds menu items to a context menu which is just about to appear!
+ * Add commands to aid in editing a GtkHPaned, with signals pointing to
+ * other functions in this file.
+ */
+/*
+ static void
+ gb_hpaned_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_hpaned_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data)
+{
+ gint position;
+
+ if (data->create_widget)
+ {
+ source_add (data, " %s = gtk_hpaned_new ();\n", data->wname);
+ }
+ gb_widget_write_standard_source (widget, data);
+
+ if (GTK_PANED (widget)->position_set)
+ {
+ position = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget),
+ Position));
+ source_add (data, " gtk_paned_set_position (GTK_PANED (%s), %d);\n",
+ data->wname, position);
+ }
+}
+
+
+/*
+ * Creates the child packing properties for children of this widget.
+ */
+void
+gb_paned_create_child_properties (GtkWidget * widget,
+ GbWidgetCreateChildArgData * data)
+{
+ property_add_bool (Shrink, _("Shrink:"),
+ _("Set True to let the widget shrink"));
+ property_add_bool (Resize, _("Resize:"),
+ _("Set True to let the widget resize"));
+}
+
+
+void
+gb_paned_get_child_properties (GtkWidget *widget, GtkWidget *child,
+ GbWidgetGetArgData *data)
+{
+ gboolean shrink, resize;
+
+ if (child == GTK_PANED (widget)->child1)
+ {
+ shrink = GTK_PANED (widget)->child1_shrink;
+ resize = GTK_PANED (widget)->child1_resize;
+ }
+ else if (child == GTK_PANED (widget)->child2)
+ {
+ shrink = GTK_PANED (widget)->child2_shrink;
+ resize = GTK_PANED (widget)->child2_resize;
+ }
+ else
+ {
+ /* This shouldn't happen. */
+ g_warning ("Couldn't find child of GtkPaned container");
+ return;
+ }
+
+ if (data->action == GB_SAVING)
+ save_start_tag (data, "packing");
+
+ gb_widget_output_bool (data, Shrink, shrink);
+ gb_widget_output_bool (data, Resize, resize);
+
+ if (data->action == GB_SAVING)
+ save_end_tag (data, "packing");
+}
+
+
+/* Applies or loads the child properties of a child of a hbox/vbox. */
+void
+gb_paned_set_child_properties (GtkWidget *widget, GtkWidget *child,
+ GbWidgetSetArgData *data)
+{
+ gboolean shrink, resize, is_child1, need_resize = FALSE;
+
+ if (child == GTK_PANED (widget)->child1)
+ is_child1 = TRUE;
+ else if (child == GTK_PANED (widget)->child2)
+ is_child1 = FALSE;
+ else
+ {
+ /* This shouldn't happen. */
+ g_warning ("Couldn't find child of GtkPaned container");
+ return;
+ }
+
+ shrink = gb_widget_input_bool (data, Shrink);
+ if (data->apply)
+ {
+ if (is_child1)
+ GTK_PANED (widget)->child1_shrink = shrink;
+ else
+ GTK_PANED (widget)->child2_shrink = shrink;
+ need_resize = TRUE;
+ }
+
+ resize = gb_widget_input_bool (data, Resize);
+ if (data->apply)
+ {
+ if (is_child1)
+ GTK_PANED (widget)->child1_resize = resize;
+ else
+ GTK_PANED (widget)->child2_resize = resize;
+ need_resize = TRUE;
+ }
+
+ if (need_resize)
+ gtk_widget_queue_resize (widget);
+}
+
+
+void
+gb_paned_write_add_child_source (GtkWidget * parent,
+ const gchar *parent_name,
+ GtkWidget *child,
+ GbWidgetWriteSourceData * data)
+{
+ gint child_num;
+ gchar *resize, *shrink;
+
+ if (child == GTK_PANED (parent)->child1) {
+ child_num = 1;
+ resize = GTK_PANED (parent)->child1_resize ? "TRUE" : "FALSE";
+ shrink = GTK_PANED (parent)->child1_shrink ? "TRUE" : "FALSE";
+ } else if (child == GTK_PANED (parent)->child2) {
+ child_num = 2;
+ resize = GTK_PANED (parent)->child2_resize ? "TRUE" : "FALSE";
+ shrink = GTK_PANED (parent)->child2_shrink ? "TRUE" : "FALSE";
+ } else {
+ g_warning ("Paned child not found");
+ return;
+ }
+
+ source_add (data, " gtk_paned_pack%i (GTK_PANED (%s), %s, %s, %s);\n",
+ child_num, parent_name, data->wname, resize, shrink);
+}
+
+
+
+/*
+ * 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_hpaned_init ()
+{
+ /* Initialise the GTK type */
+ volatile GtkType type;
+ type = gtk_hpaned_get_type ();
+
+ /* Initialize the GbWidget structure */
+ gb_widget_init_struct (&gbwidget);
+
+ /* Fill in the pixmap struct & tooltip */
+ gbwidget.pixmap_struct = hpaned_xpm;
+ gbwidget.tooltip = _("Horizontal Panes");
+
+ /* Fill in any functions that this GbWidget has */
+ gbwidget.gb_widget_new = gb_hpaned_new;
+ gbwidget.gb_widget_create_properties = gb_hpaned_create_properties;
+ gbwidget.gb_widget_get_properties = gb_hpaned_get_properties;
+ gbwidget.gb_widget_set_properties = gb_hpaned_set_properties;
+ gbwidget.gb_widget_create_child_properties = gb_paned_create_child_properties;
+ gbwidget.gb_widget_get_child_properties = gb_paned_get_child_properties;
+ gbwidget.gb_widget_set_child_properties = gb_paned_set_child_properties;
+/*
+ gbwidget.gb_widget_create_popup_menu = gb_hpaned_create_popup_menu;
+ */
+ gbwidget.gb_widget_write_source = gb_hpaned_write_source;
+ gbwidget.gb_widget_write_add_child_source = gb_paned_write_add_child_source;
+
+ return &gbwidget;
+}
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