1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
/*******************************************************************************
* Copyright (c) 2001, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.xsd.ui.internal.util;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.FontData;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
// issue (cs) can we get rid of this class?
// I've stripped it down a whole lot... but it'd be great to get rid of it
//
public class ViewUtility
{
private static Font font;
private static Font getFont()
{
if (font == null)
{
font = new Font(Display.getCurrent(), "ms sans serif", 8, SWT.NORMAL);
}
return font;
}
public static void setComposite(Composite comp)
{
// deprecated. Remove later
}
public static Composite createComposite(Composite parent, int numColumns)
{
Composite composite = new Composite(parent, SWT.NONE);
composite.setFont(getFont());
GridLayout layout = new GridLayout();
layout.numColumns = numColumns;
composite.setLayout(layout);
GridData data = new GridData();
data.verticalAlignment = GridData.FILL;
data.horizontalAlignment = GridData.FILL;
composite.setLayoutData(data);
return composite;
}
public static Composite createComposite(Composite parent, int numColumns, boolean horizontalFill)
{
if (!horizontalFill)
{
createComposite(parent, numColumns);
}
Composite composite = new Composite(parent, SWT.NONE);
composite.setFont(getFont());
GridLayout layout = new GridLayout();
layout.numColumns = numColumns;
composite.setLayout(layout);
GridData data = new GridData();
data.verticalAlignment = GridData.FILL;
data.horizontalAlignment = GridData.FILL;
data.grabExcessHorizontalSpace = true;
composite.setLayoutData(data);
return composite;
}
public static Label createHorizontalFiller(Composite parent, int horizontalSpan)
{
Label label = new Label(parent, SWT.LEFT);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.horizontalSpan = horizontalSpan;
label.setLayoutData(data);
return label;
}
/**
* Helper method for creating labels.
*/
public static Label createLabel(Composite parent, String text)
{
Label label = new Label(parent, SWT.LEFT);
label.setText(text);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
label.setLayoutData(data);
return label;
}
public Label createLabel(Composite parent, int style, String text)
{
Label label = new Label(parent, style);
// setColor(label);
label.setText(text);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
label.setLayoutData(data);
return label;
}
public static Label createLabel(Composite parent, String text, int alignment)
{
Label label = new Label(parent, SWT.LEFT);
label.setText(text);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.verticalAlignment = alignment;
label.setLayoutData(data);
return label;
}
/**
* Create radio button
*/
public static Button createRadioButton(Composite parent, String label)
{
Button button = new Button(parent, SWT.RADIO);
button.setText(label);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
button.setLayoutData(data);
return button;
}
/**
* Helper method for creating check box
*/
public static Button createCheckBox(Composite parent, String label)
{
Button button = new Button(parent, SWT.CHECK);
button.setText(label);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
button.setLayoutData(data);
return button;
}
public static Combo createComboBox(Composite parent)
{
return createComboBox(parent, true);
}
public static Combo createComboBox(Composite parent, boolean isReadOnly)
{
int style = isReadOnly == true ? SWT.READ_ONLY : SWT.DROP_DOWN;
Combo combo = new Combo(parent, style);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.grabExcessHorizontalSpace = true;
combo.setLayoutData(data);
return combo;
}
public static Text createTextField(Composite parent, int width)
{
Text text = new Text(parent, SWT.SINGLE | SWT.BORDER);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.grabExcessHorizontalSpace = true;
data.widthHint = width;
text.setLayoutData(data);
return text;
}
/**
* <code>createWrappedMultiTextField</code> creates a wrapped multitext field
*
* @param parent a <code>Composite</code> value
* @param width an <code>int</code> value
* @param numLines an <code>int</code> value representing number of characters in height
* @param verticalFill a <code>boolean</code> value
* @return a <code>Text</code> value
*/
public static Text createWrappedMultiTextField(Composite parent, int width, int numLines, boolean verticalFill)
{
Text text = new Text(parent, SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.V_SCROLL);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.grabExcessHorizontalSpace = true;
if (verticalFill)
{
data.verticalAlignment = GridData.FILL;
data.grabExcessVerticalSpace = true;
}
data.widthHint = width;
FontData[] fontData = getFont().getFontData();
// hack for now where on Windows, only 1 fontdata exists
data.heightHint = numLines * fontData[0].getHeight();
text.setLayoutData(data);
return text;
}
public static Text createMultiTextField(Composite parent, int width, int height, boolean verticalFill)
{
Text text = new Text(parent, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.grabExcessHorizontalSpace = true;
if (verticalFill)
{
data.verticalAlignment = GridData.FILL;
data.grabExcessVerticalSpace = true;
}
data.widthHint = width;
data.heightHint = height;
text.setLayoutData(data);
return text;
}
}
|
