Mercurial > projects > dynamin

annotate dynamin/gui/events.d @ 104:5c8c1c2e12c0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Change from real to double. double is not dependant on the platform, and it uses less space.
author Jordan Miner <jminer7@gmail.com>
date Fri, 06 Jul 2012 18:39:45 -0500
parents 73060bc3f004
children acdbb30fee7e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
1
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
2 /*
103
73060bc3f004 Change license to Boost 1.0 and MPL 2.0.
Jordan Miner <jminer7@gmail.com>
parents: 72
diff changeset
3 * Copyright Jordan Miner
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
4 *
103
73060bc3f004 Change license to Boost 1.0 and MPL 2.0.
Jordan Miner <jminer7@gmail.com>
parents: 72
diff changeset
5 * This Source Code Form is subject to the terms of the Mozilla Public
73060bc3f004 Change license to Boost 1.0 and MPL 2.0.
Jordan Miner <jminer7@gmail.com>
parents: 72
diff changeset
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
73060bc3f004 Change license to Boost 1.0 and MPL 2.0.
Jordan Miner <jminer7@gmail.com>
parents: 72
diff changeset
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
8 *
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
9 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
10
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
11 module dynamin.gui.events;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
12
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
13 import dynamin.all_core;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
14 import dynamin.all_painting;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
15 import dynamin.all_gui;
55
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
16 import dynamin.gui.control;
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
17 import dynamin.gui.container;
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
18
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
19 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
20 enum MouseButton {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
21 None, ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
22 Left, ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
23 Right, ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
24 Middle, ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
25 XButton1, ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
26 XButton2 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
27 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
28
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
29 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
30 class PaintingEventArgs : EventArgs {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
31 Graphics g;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
32 //NativeGraphics ng;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
33 public:
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
34 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
35 this(Graphics g) {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
36 this.g = g;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
37 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
38 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
39 Graphics graphics() { return g; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
40 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
41
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
42 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
43 class MouseEventArgs : StopEventArgs {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
44 Point _location;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
45 MouseButton _button;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
46 public:
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
47 ///
104
5c8c1c2e12c0 Change from real to double.
Jordan Miner <jminer7@gmail.com>
parents: 103
diff changeset
48 this(double x, double y, MouseButton b) {
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
49 _location = Point(x, y);
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
50 _button = b;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
51 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
52 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
53 Point location() { return _location; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
54 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
55 void location(Point pt) { _location = pt; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
56 ///
104
5c8c1c2e12c0 Change from real to double.
Jordan Miner <jminer7@gmail.com>
parents: 103
diff changeset
57 double x() { return _location.x; }
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
58 ///
104
5c8c1c2e12c0 Change from real to double.
Jordan Miner <jminer7@gmail.com>
parents: 103
diff changeset
59 double y() { return _location.y; }
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
60 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
61 MouseButton button() { return _button; }
26
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
62 string toString() {
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
63 return format("MouseEventArgs [x={}, y={}, button={}]",
27
dfaa3da21b27 Fix stupid mistake with last commit.
Jordan Miner <jminer7@gmail.com>
parents: 26
diff changeset
64 x, y, _button);
26
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
65 }
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
66 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
67 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
68 class MouseTurnedEventArgs : StopEventArgs {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
69 double _scrollAmount;
31
2a194d52fdb5 Implement MouseTurnedEventArgs.scrollScreen.
Jordan Miner <jminer7@gmail.com>
parents: 30
diff changeset
70 bool _scrollScreen;
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
71 public:
31
2a194d52fdb5 Implement MouseTurnedEventArgs.scrollScreen.
Jordan Miner <jminer7@gmail.com>
parents: 30
diff changeset
72 this(double scrollAmount, bool scrollScreen) {
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
73 _scrollAmount = scrollAmount;
31
2a194d52fdb5 Implement MouseTurnedEventArgs.scrollScreen.
Jordan Miner <jminer7@gmail.com>
parents: 30
diff changeset
74 _scrollScreen = scrollScreen;
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
75 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
76 /**
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
77 * The amount that a control should scroll in response to this event.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
78 * In a text control, this is the number of lines to scroll.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
79 * This will be negative if the control should scroll upward and positive
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
80 * if the control should scroll downward. If the amount to be scrolled
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
81 * is more than what is visible on screen, only what is on screen
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
82 * should be scrolled.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
83 *
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
84 * All users of this class should check scrollScreen to see whether to
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
85 * scroll one screen or to scroll the amount by this.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
86 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
87 double scrollAmount() { return _scrollAmount; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
88 /**
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
89 * On some systems, such as Windows, there is the option of setting
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
90 * the mouse wheel to scroll a screen at a time, the same as the page up
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
91 * and page down keys do. If this option is turned on, scrollScreen will
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
92 * return true and scrollAmount will return ±3. If the option is turned off,
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
93 * scrollScreen will return false.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
94 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
95 bool scrollScreen() {
31
2a194d52fdb5 Implement MouseTurnedEventArgs.scrollScreen.
Jordan Miner <jminer7@gmail.com>
parents: 30
diff changeset
96 return _scrollScreen;
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
97 }
26
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
98 string toString() {
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
99 return format("MouseTurnedEventArgs [scrollAmount={}, scrollScreen={}]",
31
2a194d52fdb5 Implement MouseTurnedEventArgs.scrollScreen.
Jordan Miner <jminer7@gmail.com>
parents: 30
diff changeset
100 _scrollAmount, _scrollScreen);
26
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
101 }
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
102 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
103 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
104 class KeyEventArgs : StopEventArgs {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
105 Key _key;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
106 bool _repeat;
72
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
107 bool _shiftDown, _controlDown, _altDown;
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
108 public:
72
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
109 this(Key key, bool repeat, bool shift, bool ctrl, bool alt) {
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
110 _key = key;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
111 _repeat = repeat;
72
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
112 _shiftDown = shift;
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
113 _controlDown = ctrl;
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
114 _altDown = alt;
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
115 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
116 /**
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
117 * Returns: the key that was typed.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
118 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
119 Key key() { return _key; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
120 /**
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
121 * Gets whether this key event was generated by the user holding
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
122 * down the key.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
123 * Returns: true if the key was already down before this event, false
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
124 * if the key was just pressed
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
125 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
126 bool repeat() { return _repeat; }
72
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
127 // Returns true if the shift key is currently down and false otherwise.
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
128 bool shiftDown() { return _shiftDown; }
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
129 // Returns true if the control key is currently down and false otherwise.
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
130 bool controlDown() { return _controlDown; }
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
131 // Returns true if the alt key is currently down and false otherwise.
8dac206ea523 Add shift/control/altDown to KeyEventArgs.
Jordan Miner <jminer7@gmail.com>
parents: 55
diff changeset
132 bool altDown() { return _altDown; }
26
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
133 string toString() {
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
134 return format("KeyEventArgs [key={}, repeat={}]", _key, _repeat);
87265a206638 Add toString() on some events.
Jordan Miner <jminer7@gmail.com>
parents: 0
diff changeset
135 }
0
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
136 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
137 ///
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
138 class KeyTypedEventArgs : StopEventArgs {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
139 dchar _ch;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
140 bool _repeat;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
141 public:
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
142 this(dchar c, bool repeat) {
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
143 _ch = c;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
144 _repeat = repeat;
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
145 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
146 /**
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
147 * Gets whether this key event was generated from the user holding
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
148 * down the key.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
149 * Returns: true if the key was already down before this event, false
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
150 * if the key was just pressed
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
151 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
152 bool repeat() { return _repeat; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
153 /**
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
154 * Gets the character that was typed by the user. Many keys on the
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
155 * keyboard will not generate a KeyTyped event, as they do not represent
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
156 * characters. Shift, Insert, Home, F7, and Caps Lock are just some of
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
157 * the keys that do not represent characters.
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
158 */
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
159 dchar character() { return _ch; }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
160 }
aa4efef0f0b1 Initial commit of code.
Jordan Miner <jminer7@gmail.com>
parents:
diff changeset
161
55
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
162 ///
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
163 class HierarchyEventArgs : EventArgs {
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
164 int _levels = 0;
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
165 Control _control;
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
166 public:
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
167 this(Control c) {
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
168 _control = c;
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
169 }
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
170 /**
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
171 * An immediate child would be a level of 0.
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
172 */
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
173 int levels() { return _levels; }
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
174 /// ditto
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
175 void levels(int l) { _levels = l; }
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
176 /**
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
177 *
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
178 */
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
179 Control descendant() { return _control; }
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
180 /**
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
181 *
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
182 */
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
183 Container ancestor() { return cast(Container)_control; }
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
184 }
c138461bf845 Add focusing and other changes that are related
Jordan Miner <jminer7@gmail.com>
parents: 31
diff changeset
185