Attachment 144381 Details for Bug 286515 – Snippet to reproduce

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Snippet to reproduce

clipboard.txt (text/plain), 2.05 KB, created by Ralf Sternberg

on 2009-08-13 09:30:51 EDT

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Creator: Ralf Sternberg

Created: 2009-08-13 09:30:51 EDT

Size: 2.05 KB

patch

obsolete

>package org.eclipse.rap.snippets;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.events.SelectionAdapter;
>import org.eclipse.swt.events.SelectionEvent;
>import org.eclipse.swt.graphics.Point;
>import org.eclipse.swt.graphics.Rectangle;
>import org.eclipse.swt.widgets.*;
>
>
>public class CoolBarReparentingSnippet {
>
>  public int createUI() {
>    Display display = new Display();
>    Shell shell = new Shell( display );
>    final CoolBar coolBar = new CoolBar( shell, SWT.HORIZONTAL | SWT.BORDER );
>    Button button1 = new Button( coolBar, SWT.PUSH );
>    button1.setText( "Button1" );
>    Button button2 = new Button( coolBar, SWT.PUSH );
>    button2.setText( "Button2" );
>    createItem( coolBar, button1 );
>    createItem( coolBar, button2 );
>    coolBar.pack();
>    Rectangle clientArea = shell.getClientArea();
>    coolBar.setLocation( clientArea.x, clientArea.y );
>    Button reparentButton = new Button( shell, SWT.PUSH );
>    reparentButton.setText( "Reparent" );
>    reparentButton.addSelectionListener( new SelectionAdapter() {
>    
>      public void widgetSelected( SelectionEvent e ) {
>        reparent( coolBar );
>      }
>
>    } );
>    reparentButton.pack();
>    reparentButton.setLocation( clientArea.x, clientArea.y + 50 );
>    shell.setBounds( 20, 20, 200, 200 );
>    shell.layout();
>    shell.open();
>    while( !shell.isDisposed() ) {
>      if( !display.readAndDispatch() ) {
>        display.sleep();
>      }
>    }
>    return 0;
>  }
>
>  private void reparent( CoolBar coolBar ) {
>    CoolItem item1 = coolBar.getItem( 0 );
>    CoolItem item2 = coolBar.getItem( 1 );
>    Control control1 = item1.getControl();
>    Control control2 = item2.getControl();
>    item1.dispose();
>    item2.dispose();
>    createItem( coolBar, control2 );
>    createItem( coolBar, control1 );
>    coolBar.pack();
>  }
>
>  private void createItem( CoolBar parent, Control control ) {
>    CoolItem item = new CoolItem( parent, SWT.NONE );
>    Point size = control.computeSize( SWT.DEFAULT, SWT.DEFAULT );
>    item.setPreferredSize( item.computeSize( size.x, size.y ) );
>    item.setControl( control );
>  }
>}

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Attachments on bug 286515: 144381 | 144404