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 glib.Timeout;
32 private import gdk.Event;
33 
34 import std.stdio;
35 import core.stdc.stdlib : exit;
36 
37 public class OtherTests : Window
38 {
39 
40 	Label byeLabel;
41 	Timeout timeout;
42 
43 	this()
44 	{
45 		super("GtkD");
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 	}
76 
77 	bool changeLabel()
78 	{
79 		switch ( byeLabel.getText() )
80 		{
81 			case "Bye-bye World": byeLabel.setText("still here"); break;
82 			case "still here": byeLabel.setText("close window"); break;
83 			case "close window": byeLabel.setText("to terminate"); break;
84 			default : byeLabel.setText("Bye-bye World"); break;
85 		}
86 		return true;
87 	}
88 
89 	void onClicked(Button button)
90 	{
91 		writefln("\nOn click from Hello World %s", button);
92 	}
93 
94 	void popupAbout(Button button)
95 	{
96 		with (new AboutDialog())
97 		{
98 
99 			string[] names;
100 			names ~= "Antonio Monteiro (binding/wrapping/proxying/decorating for D)";
101 			names ~= "www.gtk.org (base C library)";
102 			setAuthors(names);
103 			setDocumenters(names);
104 			setArtists(names);
105 			setLicense("License is LGPL");
106 			setWebsite("http://lisdev.com");
107 			addOnResponse(&onDialogResponse);
108 			showAll();
109 		}
110 	}
111 
112 	void onDialogResponse(int response, Dialog dlg)
113 	{
114 		if(response == ResponseType.CANCEL)
115 			dlg.destroy();
116 	}
117 
118 	bool onDeleteEvent(Event event, Widget widget)
119 	{
120 		destroy();
121 		writefln("Exit by request from HelloWorld");
122 		exit(0);
123 		return false;
124 	}
125 
126 	override string toString()
127 	{
128 		return "I Am HelloWorld";
129 	}
130 
131 }
132 
133 void main(string[] args)
134 {
135 	Main.init(args);
136 	new OtherTests();
137 	Main.run();
138 }
139