?? paned.c
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/* * * Sample Code for Gtk+ Programming in C, 1st Edition, Prentice Hall * * Copyright 2000 - 2002 Syd Logan, All Rights Reserved * * This code is distributed without warranty. You are free to use this * code for any purpose, however, if this code is republished or * redistributed in its original form, as hardcopy or electronically, * then you must include this copyright notice along with the code. * * Questions or comments regarding this code or any bugs it contains can * be directed to the author via e-mail at slogan@cts.com **/#include <gtk/gtk.h>gintpaned_timeout (gpointer data){ static int position = 1; static int height = 1; GtkPaned *vpaned = GTK_PANED( data );// gtk_paned_set_position( vpaned, position );// gtk_paned_set_handle_size( vpaned, height ); gtk_paned_set_gutter_size( vpaned, height ); position += 5; height += 10; if ( position > 100 ) position = -1; // restore default if ( height > 100 ) height = 1;}int main( int argc, char *argv[] ){ GtkWidget *window, *vbox, *vpaned, *label, *tab_label; int timer; gtk_init(&argc, &argv); // create a window window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_signal_connect(GTK_OBJECT(window), "destroy", GTK_SIGNAL_FUNC (gtk_main_quit), "WM destroy"); gtk_window_set_title(GTK_WINDOW(window), "Paned"); gtk_widget_set_usize(GTK_WIDGET(window), 200, 100); // create a notebook and add it to the window vpaned = gtk_vpaned_new(); gtk_container_add(GTK_CONTAINER (window), vpaned); gtk_widget_show( vpaned ); // create the first panel, which consists of an instance of // GtkVBox, which in turn manages an instance of GtkLabel vbox = gtk_vbox_new( FALSE, 10 ); gtk_widget_show( vbox ); label = gtk_label_new( "Panel 1" ); gtk_widget_show( label ); tab_label = gtk_label_new( "Panel 1" ); gtk_widget_show( tab_label ); gtk_box_pack_start_defaults( GTK_BOX( vbox ), label ); gtk_paned_pack1( GTK_PANED( vpaned ), vbox, TRUE, FALSE ); // create the second panel vbox = gtk_vbox_new( FALSE, 10 ); gtk_widget_show( vbox ); label = gtk_label_new( "Panel 2" ); gtk_widget_show( label ); tab_label = gtk_label_new( "Panel 2" ); gtk_widget_show( tab_label ); gtk_box_pack_start_defaults( GTK_BOX( vbox ), label ); gtk_paned_pack2( GTK_PANED( vpaned ), vbox, TRUE, FALSE ); // show the main window and call the main loop gtk_widget_show(window); timer = gtk_timeout_add (1000, paned_timeout, vpaned); gtk_main (); return(0);}
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