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Difference between revisions of "Mirah/SWTSnippets/Snippet6"
< Mirah | SWTSnippets
(One intermediate revision by the same user not shown) | |||
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+ | Compare with [http://dev.eclipse.org/viewcvs/viewvc.cgi/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet6.java?view=co the original]. | ||
<pre>/******************************************************************************* | <pre>/******************************************************************************* | ||
* Copyright (c) 2000, 2011 IBM Corporation and others. | * Copyright (c) 2000, 2011 IBM Corporation and others. | ||
Line 23: | Line 24: | ||
display = Display.new | display = Display.new | ||
− | shell = Shell.new | + | shell = Shell.new display |
− | shell.setLayout | + | shell.setLayout GridLayout.new |
− | c = Composite.new | + | c = Composite.new shell, SWT.NONE |
layout = GridLayout.new | layout = GridLayout.new | ||
layout.numColumns = 3 | layout.numColumns = 3 | ||
− | c.setLayout | + | c.setLayout layout |
10.times do |i| | 10.times do |i| | ||
− | b = Button.new | + | b = Button.new c, SWT.PUSH |
− | b.setText | + | b.setText "Button #{i}" |
end | end | ||
− | b = Button.new | + | b = Button.new shell, SWT.PUSH |
− | b.setText | + | b.setText "add a new button at row 2 column 1" |
index = 1 | index = 1 | ||
b.addListener(SWT.Selection) do |e| | b.addListener(SWT.Selection) do |e| | ||
− | s = Button.new | + | s = Button.new c, SWT.PUSH |
− | s.setText | + | s.setText "Special #{index}" |
index += 1 | index += 1 | ||
− | children = c.getChildren | + | children = c.getChildren |
− | s.moveAbove | + | s.moveAbove children[3] |
toLayout = Control[1] | toLayout = Control[1] | ||
toLayout[0] = s | toLayout[0] = s | ||
− | shell.layout | + | shell.layout toLayout |
end | end | ||
shell.open | shell.open | ||
− | + | until shell.isDisposed | |
− | + | unless display.readAndDispatch | |
display.sleep | display.sleep | ||
end | end |
Latest revision as of 12:22, 27 March 2011
Compare with the original.
/******************************************************************************* * Copyright (c) 2000, 2011 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 *******************************************************************************/ /* * GridLayout example snippet: insert widgets into a grid layout * * For a list of SWT example snippets ported to Mirah, see * http://wiki.eclipse.org/Mirah/SWTSnippets * * @since 3.1 */ import org.eclipse.swt.* import org.eclipse.swt.layout.* import org.eclipse.swt.widgets.* display = Display.new shell = Shell.new display shell.setLayout GridLayout.new c = Composite.new shell, SWT.NONE layout = GridLayout.new layout.numColumns = 3 c.setLayout layout 10.times do |i| b = Button.new c, SWT.PUSH b.setText "Button #{i}" end b = Button.new shell, SWT.PUSH b.setText "add a new button at row 2 column 1" index = 1 b.addListener(SWT.Selection) do |e| s = Button.new c, SWT.PUSH s.setText "Special #{index}" index += 1 children = c.getChildren s.moveAbove children[3] toLayout = Control[1] toLayout[0] = s shell.layout toLayout end shell.open until shell.isDisposed unless display.readAndDispatch display.sleep end end display.dispose