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Diffstat (limited to 'toolkit/test/accessibility/SelectionDialog.java')
| -rw-r--r-- | toolkit/test/accessibility/SelectionDialog.java | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/toolkit/test/accessibility/SelectionDialog.java b/toolkit/test/accessibility/SelectionDialog.java new file mode 100644 index 000000000..2f0c6d543 --- /dev/null +++ b/toolkit/test/accessibility/SelectionDialog.java @@ -0,0 +1,203 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +import java.awt.BorderLayout; +import java.awt.Container; +import java.awt.Dimension; +import java.awt.FlowLayout; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.util.Vector; + +import javax.swing.JButton; +import javax.swing.JDialog; +import javax.swing.JLabel; +import javax.swing.JList; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.ListSelectionModel; + +import com.sun.star.accessibility.XAccessible; +import com.sun.star.accessibility.XAccessibleContext; +import com.sun.star.accessibility.XAccessibleSelection; +import com.sun.star.lang.IndexOutOfBoundsException; + +/** + * Display a dialog with a list-box of children and select/deselect buttons + */ +class SelectionDialog extends JDialog + implements ActionListener +{ + public SelectionDialog (AccTreeNode aNode) + { + super (AccessibilityWorkBench.Instance()); + + maNode = aNode; + + Layout(); + } + + /** build dialog */ + private void Layout () + { + setTitle( "Select" ); + + // vertical stacking of the elements + Container aContent = getContentPane(); + + // label with explanation + aContent.add( new JLabel( "Select/Deselect child elements" ), + BorderLayout.NORTH ); + + // the JListBox + maChildrenSelector = new JList (GetChildrenList()); + maChildrenSelector.setPreferredSize (new Dimension (500,300)); + aContent.add (maChildrenSelector, BorderLayout.CENTER); + maChildrenSelector.setSelectionMode (ListSelectionModel.SINGLE_SELECTION); + + JPanel aButtons = new JPanel(); + aButtons.setLayout( new FlowLayout() ); + + JButton aButton; + + aButton = new JButton( "Select" ); + aButton.setActionCommand( "Select" ); + aButton.addActionListener( this ); + aButtons.add( aButton ); + + aButton = new JButton( "Deselect" ); + aButton.setActionCommand( "Deselect" ); + aButton.addActionListener( this ); + aButtons.add( aButton ); + + aButton = new JButton( "Select all" ); + aButton.setActionCommand( "Select all" ); + aButton.addActionListener( this ); + aButtons.add( aButton ); + + aButton = new JButton( "Clear Selection" ); + aButton.setActionCommand( "Clear Selection" ); + aButton.addActionListener( this ); + aButtons.add( aButton ); + + aButton = new JButton( "Close" ); + aButton.setActionCommand( "Close" ); + aButton.addActionListener( this ); + aButtons.add( aButton ); + + // add Panel with buttons + aContent.add( aButtons, BorderLayout.SOUTH ); + + setSize( getPreferredSize() ); + } + + /** Get a list of all children + */ + private Vector<String> GetChildrenList () + { + mxSelection = maNode.getSelection(); + + XAccessibleContext xContext = maNode.getContext(); + int nCount = xContext.getAccessibleChildCount(); + Vector<String> aChildVector = new Vector<String>(); + for(int i = 0; i < nCount; i++) + { + try + { + XAccessible xChild = xContext.getAccessibleChild(i); + XAccessibleContext xChildContext = xChild.getAccessibleContext(); + aChildVector.add( i + " " + xChildContext.getAccessibleName()); + } + catch( IndexOutOfBoundsException e ) + { + aChildVector.add( "ERROR: IndexOutOfBoundsException" ); + } + } + return aChildVector; + } + + + private void close () + { + setVisible(false); + dispose(); + } + + private void select() + { + try + { + mxSelection.selectAccessibleChild (maChildrenSelector.getSelectedIndex()); + } + catch( IndexOutOfBoundsException e ) + { + JOptionPane.showMessageDialog( AccessibilityWorkBench.Instance(), + "Can't select: IndexOutofBounds", + "Error in selectAccessibleChild", + JOptionPane.ERROR_MESSAGE); + } + } + + private void deselect() + { + try + { + mxSelection.deselectAccessibleChild( + maChildrenSelector.getSelectedIndex()); + } + catch( IndexOutOfBoundsException e ) + { + JOptionPane.showMessageDialog( AccessibilityWorkBench.Instance(), + "Can't deselect: IndexOutofBounds", + "Error in deselectAccessibleChild", + JOptionPane.ERROR_MESSAGE); + } + } + + private void selectAll() + { + mxSelection.selectAllAccessibleChildren(); + } + + private void clearSelection() + { + mxSelection.clearAccessibleSelection(); + } + + + + public void actionPerformed(ActionEvent e) + { + String sCommand = e.getActionCommand(); + + if( "Close".equals( sCommand ) ) + close(); + else if ( "Select".equals( sCommand ) ) + select(); + else if ( "Deselect".equals( sCommand ) ) + deselect(); + else if ( "Clear Selection".equals( sCommand ) ) + clearSelection(); + else if ( "Select all".equals( sCommand ) ) + selectAll(); + } + + private JList maChildrenSelector; + private XAccessibleSelection mxSelection; + private final AccTreeNode maNode; +} |