demos/gtk/OtherTests.d

   1 /*
   2  * This file is part of duit.
   3  *
   4  * duit is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU Lesser General Public License as published by
   6  * the Free Software Foundation; either version 2.1 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * duit is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public License
  15  * along with duit; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 module gtk.OtherTests;
  20
  21 private import gtk.AboutDialog;
  22 private import gtk.Widget;
  23 private import gtk.Window;
  24 private import gtk.Label;
  25 private import gtk.Button;
  26 private import gtk.VBox;
  27 private import gtk.Duit;
  28 private import std.stdio;
  29 private import gtk.Image;
  30
  31 private import gdk.gdktypes;
  32 private import gobject.Signals;
  33 private import gtk.Timeout;
  34
  35 private import gdk.Event;
  36
  37 public class OtherTests : Window
  38 {
  39
  40         Label byeLabel;
  41         Timeout timeout;
  42
  43         this()
  44         {
  45                 super("Duit");
  46                 setDecorated(true);
  47                 VBox box = new VBox(false, 2);
  48                 box.add(new Label("Hello World"));
  49                 Button button = new Button("About");
  50                 button.addOnClicked(&onClicked);
  51                 button.addOnClicked(&popupAbout);
  52                 button.addOnClicked(delegate void(Button b){
  53                         writefln("\nliterally clicked");
  54                 });
  55
  56                 button.addOnPressed(&mousePressed);
  57                 //addOnButtonPress(&mousePressed);
  58
  59                 box.add(button);
  60                 byeLabel = new Label("Bye-bye World");
  61                 box.add(byeLabel);
  62                 add(box);
  63                 setBorderWidth(10);
  64                 move(0,400);
  65                 showAll();
  66
  67                 addOnDelete(&onDeleteEvent);
  68
  69                 timeout = new Timeout(1000, &changeLabel);
  70         }
  71
  72         void mousePressed(Button widget)
  73         {
  74                 writefln("mousePressed");
  75                 return false;
  76         }
  77
  78         bit changeLabel()
  79         {
  80                 switch ( byeLabel.getText() )
  81                 {
  82                         case "Bye-bye World": byeLabel.setText("still here"); break;
  83                         case "still here": byeLabel.setText("close window"); break;
  84                         case "close window": byeLabel.setText("to terminate"); break;
  85                         default : byeLabel.setText("Bye-bye World"); break;
  86                 }
  87                 return true;
  88         }
  89
  90         void onClicked(Button button)
  91         {
  92                 writefln("\nOn click from Hello World %s", button);
  93         }
  94
  95         void popupAbout(Button button)
  96         {
  97                 with (new AboutDialog())
  98                 {
  99
 100                         char** names = (new char*[2]).ptr;
 101                         int i = 0;
 102                         names[i++] = cast(char*)"Antonio Monteiro (binding/wrapping/proxying/decorating for D)";
 103                         names[i++] = cast(char*)"www.gtk.org (base C library)";
 104                         setAuthors(names);
 105                         setDocumenters(names);
 106                         setArtists(names);
 107                         setLicense("License is LGPL");
 108                         setWebsite("http://lisdev.com");
 109                         showAll();
 110                 }
 111         }
 112
 113         gboolean onDeleteEvent(Event event, Widget widget)
 114         {
 115                 destroy();
 116                 writefln("Exit by request from HelloWorld");
 117                 Duit.exit(0);
 118                 return 0;
 119         }
 120
 121         char[] toString()
 122         {
 123                 return "I Am HelloWorld";
 124         }
 125
 126 }
 127
 128 void main(char[][] args)
 129 {
 130         Duit.init(args);
 131         new OtherTests();
 132         Duit.main();
 133 }
 134