/* 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 #include #include "../gb.h" /* Include the 21x21 icon pixmap for this widget, to be used in the palette */ #include "../graphics/vpaned.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 = "VPaned|GtkPaned::position"; 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 GtkVPaned, 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_vpaned_new (GbWidgetNewData * data) { GtkWidget *new_widget = gtk_vpaned_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_vpaned_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_vpaned_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_vpaned_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 GtkVPaned, with signals pointing to * other functions in this file. */ /* static void gb_vpaned_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_vpaned_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) { gint position; if (data->create_widget) { source_add (data, " %s = gtk_vpaned_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); } } /* * 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_vpaned_init () { /* Initialise the GTK type */ volatile GtkType type; type = gtk_vpaned_get_type (); /* Initialize the GbWidget structure */ gb_widget_init_struct (&gbwidget); /* Fill in the pixmap struct & tooltip */ gbwidget.pixmap_struct = vpaned_xpm; gbwidget.tooltip = _("Vertical Panes"); /* Fill in any functions that this GbWidget has */ gbwidget.gb_widget_new = gb_vpaned_new; gbwidget.gb_widget_create_properties = gb_vpaned_create_properties; gbwidget.gb_widget_get_properties = gb_vpaned_get_properties; gbwidget.gb_widget_set_properties = gb_vpaned_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_vpaned_create_popup_menu; */ gbwidget.gb_widget_write_source = gb_vpaned_write_source; gbwidget.gb_widget_write_add_child_source = gb_paned_write_add_child_source; return &gbwidget; }