001: /*
002: * This file is part of the Echo Web Application Framework (hereinafter "Echo").
003: * Copyright (C) 2002-2005 NextApp, Inc.
004: *
005: * Version: MPL 1.1/GPL 2.0/LGPL 2.1
006: *
007: * The contents of this file are subject to the Mozilla Public License Version
008: * 1.1 (the "License"); you may not use this file except in compliance with
009: * the License. You may obtain a copy of the License at
010: * http://www.mozilla.org/MPL/
011: *
012: * Software distributed under the License is distributed on an "AS IS" basis,
013: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
014: * for the specific language governing rights and limitations under the
015: * License.
016: *
017: * Alternatively, the contents of this file may be used under the terms of
018: * either the GNU General Public License Version 2 or later (the "GPL"), or
019: * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
020: * in which case the provisions of the GPL or the LGPL are applicable instead
021: * of those above. If you wish to allow use of your version of this file only
022: * under the terms of either the GPL or the LGPL, and not to allow others to
023: * use your version of this file under the terms of the MPL, indicate your
024: * decision by deleting the provisions above and replace them with the notice
025: * and other provisions required by the GPL or the LGPL. If you do not delete
026: * the provisions above, a recipient may use your version of this file under
027: * the terms of any one of the MPL, the GPL or the LGPL.
028: */
029:
030: package nextapp.echo2.testapp.interactive.testscreen;
031:
032: import nextapp.echo2.app.Border;
033: import nextapp.echo2.app.Color;
034: import nextapp.echo2.app.Component;
035: import nextapp.echo2.app.Extent;
036: import nextapp.echo2.app.Insets;
037: import nextapp.echo2.app.Label;
038: import nextapp.echo2.app.Column;
039: import nextapp.echo2.app.SplitPane;
040: import nextapp.echo2.app.event.ActionEvent;
041: import nextapp.echo2.app.event.ActionListener;
042: import nextapp.echo2.app.layout.ColumnLayoutData;
043: import nextapp.echo2.app.layout.SplitPaneLayoutData;
044: import nextapp.echo2.testapp.interactive.ButtonColumn;
045: import nextapp.echo2.testapp.interactive.StyleUtil;
046: import nextapp.echo2.testapp.interactive.Styles;
047:
048: public class ColumnTest extends SplitPane {
049:
050: private static final SplitPaneLayoutData insetLayoutData;
051: static {
052: insetLayoutData = new SplitPaneLayoutData();
053: insetLayoutData.setInsets(new Insets(10));
054: }
055:
056: private int nextValue = 0;
057:
058: public ColumnTest() {
059: super (SplitPane.ORIENTATION_HORIZONTAL, new Extent(250));
060: setStyleName("DefaultResizable");
061:
062: ButtonColumn controlsColumn = new ButtonColumn();
063: controlsColumn.setStyleName("TestControlsColumn");
064: add(controlsColumn);
065:
066: final Column testColumn = new Column();
067: testColumn.setBorder(new Border(new Extent(1), Color.BLUE,
068: Border.STYLE_SOLID));
069: testColumn.setLayoutData(insetLayoutData);
070: add(testColumn);
071:
072: controlsColumn.addButton("Add Item (at beginning)",
073: new ActionListener() {
074: public void actionPerformed(ActionEvent e) {
075: testColumn.add(new Label("Added item ["
076: + nextValue++ + "]"), 0);
077: }
078: });
079: controlsColumn.addButton("Add Item (at end)",
080: new ActionListener() {
081: public void actionPerformed(ActionEvent e) {
082: testColumn.add(new Label("Added item ["
083: + nextValue++ + "]"));
084: }
085: });
086: controlsColumn.addButton("Add-Remove-Add Item (at end)",
087: new ActionListener() {
088: public void actionPerformed(ActionEvent e) {
089: Label label = new Label("Added item ["
090: + nextValue++ + "]");
091: testColumn.add(label);
092: testColumn.remove(label);
093: testColumn.add(label);
094: }
095: });
096: controlsColumn.addButton("Remove Last Item",
097: new ActionListener() {
098: public void actionPerformed(ActionEvent e) {
099: if (testColumn.getComponentCount() > 0) {
100: testColumn.remove(testColumn
101: .getComponentCount() - 1);
102: }
103: }
104: });
105: controlsColumn.addButton("Add Some Items, Remove Some Items",
106: new ActionListener() {
107: public void actionPerformed(ActionEvent e) {
108: int count = 1 + ((int) (Math.random() * 10));
109: for (int i = 0; i < count; ++i) {
110: int componentCount = testColumn
111: .getComponentCount();
112: if (componentCount > 0
113: && ((int) (Math.random() * 2)) == 0) {
114: // Perform remove.
115: int position = (int) (Math.random() * componentCount);
116: testColumn.remove(position);
117: } else {
118: // Perform add.
119: int position = (int) (Math.random() * (componentCount + 1));
120: testColumn.add(new Label("Added item ["
121: + nextValue++ + "]"), position);
122: }
123: }
124: }
125: });
126: controlsColumn.addButton("Randomly Remove and Re-insert Item",
127: new ActionListener() {
128: public void actionPerformed(ActionEvent e) {
129: int itemCount = testColumn.getComponentCount();
130: if (itemCount == 0) {
131: return;
132: }
133: Component item = testColumn
134: .getComponent((int) (Math.random() * itemCount));
135: testColumn.remove(item);
136: testColumn
137: .add(
138: item,
139: (int) (Math.random() * (itemCount - 1)));
140: }
141: });
142: controlsColumn.addButton("Set Foreground",
143: new ActionListener() {
144: public void actionPerformed(ActionEvent e) {
145: testColumn.setForeground(StyleUtil
146: .randomColor());
147: }
148: });
149: controlsColumn.addButton("Clear Foreground",
150: new ActionListener() {
151: public void actionPerformed(ActionEvent e) {
152: testColumn.setForeground(null);
153: }
154: });
155: controlsColumn.addButton("Set Background",
156: new ActionListener() {
157: public void actionPerformed(ActionEvent e) {
158: testColumn.setBackground(StyleUtil
159: .randomColor());
160: }
161: });
162: controlsColumn.addButton("Clear Background",
163: new ActionListener() {
164: public void actionPerformed(ActionEvent e) {
165: testColumn.setBackground(null);
166: }
167: });
168: controlsColumn.addButton("Set Border (All Attributes)",
169: new ActionListener() {
170: public void actionPerformed(ActionEvent e) {
171: testColumn.setBorder(StyleUtil.randomBorder());
172: }
173: });
174: controlsColumn.addButton("Set Border Color",
175: new ActionListener() {
176: public void actionPerformed(ActionEvent e) {
177: Border border = testColumn.getBorder();
178: if (border == null) {
179: border = new Border(new Extent(1),
180: Color.BLUE, Border.STYLE_SOLID);
181: }
182: testColumn.setBorder(new Border(border
183: .getSize(), StyleUtil.randomColor(),
184: border.getStyle()));
185: }
186: });
187: controlsColumn.addButton("Set Border Size",
188: new ActionListener() {
189: public void actionPerformed(ActionEvent e) {
190: testColumn
191: .setBorder(StyleUtil
192: .nextBorderSize(testColumn
193: .getBorder()));
194: }
195: });
196: controlsColumn.addButton("Set Border Style",
197: new ActionListener() {
198: public void actionPerformed(ActionEvent e) {
199: testColumn
200: .setBorder(StyleUtil
201: .nextBorderStyle(testColumn
202: .getBorder()));
203: }
204: });
205: controlsColumn.addButton("Remove Border", new ActionListener() {
206: public void actionPerformed(ActionEvent e) {
207: testColumn.setBorder(null);
208: }
209: });
210: controlsColumn.addButton("Cell Spacing -> 0px",
211: new ActionListener() {
212: public void actionPerformed(ActionEvent e) {
213: testColumn.setCellSpacing(new Extent(0,
214: Extent.PX));
215: }
216: });
217: controlsColumn.addButton("Cell Spacing -> 2px",
218: new ActionListener() {
219: public void actionPerformed(ActionEvent e) {
220: testColumn.setCellSpacing(new Extent(2,
221: Extent.PX));
222: }
223: });
224: controlsColumn.addButton("Cell Spacing -> 20px",
225: new ActionListener() {
226: public void actionPerformed(ActionEvent e) {
227: testColumn.setCellSpacing(new Extent(20,
228: Extent.PX));
229: }
230: });
231: controlsColumn.addButton("Insets -> null",
232: new ActionListener() {
233: public void actionPerformed(ActionEvent e) {
234: testColumn.setInsets(null);
235: }
236: });
237: controlsColumn.addButton("Insets -> 0px", new ActionListener() {
238: public void actionPerformed(ActionEvent e) {
239: testColumn.setInsets(new Insets(0));
240: }
241: });
242: controlsColumn.addButton("Insets -> 5px", new ActionListener() {
243: public void actionPerformed(ActionEvent e) {
244: testColumn.setInsets(new Insets(5));
245: }
246: });
247: controlsColumn.addButton("Insets -> 10/20/30/40px",
248: new ActionListener() {
249: public void actionPerformed(ActionEvent e) {
250: testColumn
251: .setInsets(new Insets(10, 20, 30, 40));
252: }
253: });
254: controlsColumn.addButton("Set Layout Data (of random item)",
255: new ActionListener() {
256: public void actionPerformed(ActionEvent e) {
257: int componentCount = testColumn
258: .getComponentCount();
259: if (componentCount == 0) {
260: return;
261: }
262: Component component = testColumn
263: .getComponent((int) (Math.random() * componentCount));
264: ColumnLayoutData columnLayoutData = new ColumnLayoutData();
265: columnLayoutData.setAlignment(StyleUtil
266: .randomAlignmentHV());
267: columnLayoutData.setBackground(StyleUtil
268: .randomBrightColor());
269: columnLayoutData.setInsets(new Insets(
270: (int) (Math.random() * 30)));
271: switch ((int) (Math.random() * 7)) {
272: case 0:
273: columnLayoutData
274: .setBackgroundImage(Styles.BG_SHADOW_DARK_BLUE);
275: break;
276: case 1:
277: columnLayoutData
278: .setBackgroundImage(Styles.BG_SHADOW_LIGHT_BLUE);
279: break;
280: default:
281: columnLayoutData.setBackgroundImage(null);
282: }
283:
284: component.setLayoutData(columnLayoutData);
285: }
286: });
287: controlsColumn.addButton("Add Item, Randomize Column Insets",
288: new ActionListener() {
289: public void actionPerformed(ActionEvent e) {
290: testColumn.add(new Label("Added item ["
291: + nextValue++ + "]"));
292: testColumn.setInsets(new Insets((int) (Math
293: .random() * 50)));
294: }
295: });
296: controlsColumn.addButton("Toggle Test Inset",
297: new ActionListener() {
298: public void actionPerformed(ActionEvent e) {
299: if (testColumn.getLayoutData() == null) {
300: testColumn.setLayoutData(insetLayoutData);
301: } else {
302: testColumn.setLayoutData(null);
303: }
304: }
305: });
306: }
307: }
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