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 import gtk.AboutDialog;
22 import gio.Application : GioApplication = Application;
23 import gtk.Application;
24 import gtk.ApplicationWindow;
25 import gtk.Dialog;
26 import gtk.Widget;
27 import gtk.Label;
28 import gtk.Button;
29 import gtk.VBox;
30 import gtk.Image;
31 
32 import glib.Timeout;
33 import gdk.Event;
34 
35 import std.stdio;
36 import core.stdc.stdlib : exit;
37 
38 public class OtherTests : ApplicationWindow
39 {
40 
41 	Label byeLabel;
42 	Timeout timeout;
43 
44 	this(Application application)
45 	{
46 		super(application);
47 		setTitle("GtkD");
48 		setDecorated(true);
49 		VBox box = new VBox(false, 2);
50 		box.add(new Label("Hello World"));
51 		Button button = new Button("About");
52 		button.addOnClicked(&onClicked);
53 		button.addOnClicked(&popupAbout);
54 		button.addOnClicked(delegate void(Button b){
55 			writefln("\nliterally clicked");
56 		});
57 
58 		button.addOnPressed(&mousePressed);
59 		//addOnButtonPress(&mousePressed);
60 
61 		box.add(button);
62 		byeLabel = new Label("Bye-bye World");
63 		box.add(byeLabel);
64 		add(box);
65 		setBorderWidth(10);
66 		move(0,400);
67 		showAll();
68 
69 		addOnDelete(&onDeleteEvent);
70 
71 		timeout = new Timeout(1000, &changeLabel);
72 	}
73 
74 	void mousePressed(Button widget)
75 	{
76 		writefln("mousePressed");
77 	}
78 
79 	bool changeLabel()
80 	{
81 		switch ( byeLabel.getText() )
82 		{
83 			case "Bye-bye World": byeLabel.setText("still here"); break;
84 			case "still here": byeLabel.setText("close window"); break;
85 			case "close window": byeLabel.setText("to terminate"); break;
86 			default : byeLabel.setText("Bye-bye World"); break;
87 		}
88 		return true;
89 	}
90 
91 	void onClicked(Button button)
92 	{
93 		writefln("\nOn click from Hello World %s", button);
94 	}
95 
96 	void popupAbout(Button button)
97 	{
98 		with (new AboutDialog())
99 		{
100 
101 			string[] names;
102 			names ~= "Antonio Monteiro (binding/wrapping/proxying/decorating for D)";
103 			names ~= "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 			addOnResponse(&onDialogResponse);
110 			showAll();
111 		}
112 	}
113 
114 	void onDialogResponse(int response, Dialog dlg)
115 	{
116 		if(response == ResponseType.CANCEL)
117 			dlg.destroy();
118 	}
119 
120 	bool onDeleteEvent(Event event, Widget widget)
121 	{
122 		destroy();
123 		writefln("Exit by request from HelloWorld");
124 		exit(0);
125 		return false;
126 	}
127 
128 	override string toString()
129 	{
130 		return "I Am HelloWorld";
131 	}
132 
133 }
134 
135 int main(string[] args)
136 {
137 	auto application = new Application("org.gtkd.demo.othertests", GApplicationFlags.FLAGS_NONE);
138 	application.addOnActivate(delegate void(GioApplication app) { new OtherTests(application); });
139 	return application.run(args);
140 }
141