gtk.OtherTests source code

1 /*
2  * This file is part of gtkD.
3  *
4  * gtkD 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 3 of the License, or
7  * (at your option) any later version.
8  *
9  * gtkD 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 gtkD; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
17  */
18 
19 module gtk.OtherTests;
20 
21 private import gtk.AboutDialog;
22 private import gtk.Dialog;
23 private import gtk.Widget;
24 private import gtk.Window;
25 private import gtk.Label;
26 private import gtk.Button;
27 private import gtk.VBox;
28 private import gtk.Main;
29 private import gtk.Image;
30 
31 private import gtk.Timeout;
32 private import gdk.Event;
33 
34 version(Tango){
35     import tango.text.Util;
36     import tango.io.Stdout;
37     void writefln( string frm, ... ){
38         string frm2 = substitute( frm, "%s", "{}" );
39         Stdout( Stdout.layout.convert( _arguments, _argptr, frm2 )).newline;
40     }
41 }
42 else{
43     import std.stdio;
44 }
45 
46 public class OtherTests : Window
47 {
48 
49 	Label byeLabel;
50 	Timeout timeout;
51 
52 	this()
53 	{
54 		super("GtkD");
55 		setDecorated(true);
56 		VBox box = new VBox(false, 2);
57 		box.add(new Label("Hello World"));
58 		Button button = new Button("About");
59 		button.addOnClicked(&onClicked);
60 		button.addOnClicked(&popupAbout);
61 		button.addOnClicked(delegate void(Button b){
62 			writefln("\nliterally clicked");
63 		});
64 
65 		button.addOnPressed(&mousePressed);
66 		//addOnButtonPress(&mousePressed);
67 
68 		box.add(button);
69 		byeLabel = new Label("Bye-bye World");
70 		box.add(byeLabel);
71 		add(box);
72 		setBorderWidth(10);
73 		move(0,400);
74 		showAll();
75 
76 		addOnDelete(&onDeleteEvent);
77 
78 		timeout = new Timeout(1000, &changeLabel);
79 	}
80 
81 	void mousePressed(Button widget)
82 	{
83 		writefln("mousePressed");
84 	}
85 
86 	bool changeLabel()
87 	{
88 		switch ( byeLabel.getText() )
89 		{
90 			case "Bye-bye World": byeLabel.setText("still here"); break;
91 			case "still here": byeLabel.setText("close window"); break;
92 			case "close window": byeLabel.setText("to terminate"); break;
93 			default : byeLabel.setText("Bye-bye World"); break;
94 		}
95 		return true;
96 	}
97 
98 	void onClicked(Button button)
99 	{
100 		writefln("\nOn click from Hello World %s", button);
101 	}
102 
103 	void popupAbout(Button button)
104 	{
105 		with (new AboutDialog())
106 		{
107 
108 			string[] names;
109 			names ~= "Antonio Monteiro (binding/wrapping/proxying/decorating for D)";
110 			names ~= "www.gtk.org (base C library)";
111 			setAuthors(names);
112 			setDocumenters(names);
113 			setArtists(names);
114 			setLicense("License is LGPL");
115 			setWebsite("http://lisdev.com");
116 			addOnResponse(&onDialogResponse);
117 			showAll();
118 		}
119 	}
120 
121 	void onDialogResponse(int response, Dialog dlg)
122 	{
123 		if(response == GtkResponseType.GTK_RESPONSE_CANCEL)
124 			dlg.destroy();
125 	}
126 
127 	bool onDeleteEvent(Event event, Widget widget)
128 	{
129 		destroy();
130 		writefln("Exit by request from HelloWorld");
131 		Main.exit(0);
132 		return false;
133 	}
134 
135 	string toString()
136 	{
137 		return "I Am HelloWorld";
138 	}
139 
140 }
141 
142 void main(string[] args)
143 {
144 	Main.init(args);
145 	new OtherTests();
146 	Main.run();
147 }
148