/*******************************************************************************
* Copyright (c) 2009 EclipseSource 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:
* EclipseSource - initial API and implementation
******************************************************************************/
package org.eclipse.swt.widgets;
import junit.framework.TestCase;
import org.eclipse.rwt.Fixture;
import org.eclipse.swt.SWT;
public class ToolItem_Test extends TestCase {
protected void setUp() throws Exception {
Fixture.setUp();
}
protected void tearDown() throws Exception {
Fixture.tearDown();
}
public void testText() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolbar = new ToolBar( shell, SWT.NONE );
ToolItem item = new ToolItem( toolbar, SWT.NONE );
ToolItem separator = new ToolItem( toolbar, SWT.SEPARATOR );
String text0 = "text0";
String text1 = "text1";
// Test 'normal' tool item
item.setText( text0 );
assertEquals( text0, item.getText() );
item.setText( text1 );
assertEquals( text1, item.getText() );
// Test separator tool item
assertEquals( "", separator.getText() );
separator.setText( text1 );
assertEquals( "", separator.getText() );
}
public void testImage() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolbar = new ToolBar( shell, SWT.NONE );
ToolItem item = new ToolItem( toolbar, SWT.NONE );
item.setImage( null );
assertEquals( null, item.getImage() );
}
public void testEnabled() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolbar = new ToolBar( shell, SWT.NONE );
ToolItem item = new ToolItem( toolbar, SWT.NONE );
ToolItem separator = new ToolItem( toolbar, SWT.SEPARATOR );
separator.setControl( new Text( toolbar, SWT.NONE ) );
// ToolItem must be enabled initially
assertEquals( true, item.getEnabled() );
// Test enabled ToolItem on disabled ToolBar
toolbar.setEnabled( false );
item.setEnabled( true );
assertEquals( true, item.getEnabled() );
assertEquals( false, item.isEnabled() );
// Test disabled ToolItem on disabled ToolBar
toolbar.setEnabled( false );
item.setEnabled( false );
assertEquals( false, item.getEnabled() );
assertEquals( false, item.isEnabled() );
// Test SEPARATOR ToolItem
separator.setEnabled( false );
assertEquals( true, separator.getControl().getEnabled() );
}
public void testSeparatorWithControl() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolbar = new ToolBar( shell, SWT.NONE );
ToolItem item = new ToolItem( toolbar, SWT.NONE );
ToolItem separator = new ToolItem( toolbar, SWT.SEPARATOR );
separator.setControl( new Text( toolbar, SWT.NONE ) );
// Using control property on ToolItem without SEPARATOR style has no effect
item.setControl( new Text( toolbar, SWT.NONE ) );
assertEquals( null, item.getControl() );
// Setting a valid control on a SEPARATOR ToolItem
Control control = new Text( toolbar, SWT.NONE );
separator.setControl( control );
assertSame( control, separator.getControl() );
separator.setControl( null );
assertEquals( null, separator.getControl() );
// Illegal values for setControl
Control currentControl = new Text( toolbar, SWT.NONE );
separator.setControl( currentControl );
Control diposedControl = new Text( toolbar, SWT.NONE );
diposedControl.dispose();
try {
separator.setControl( diposedControl );
fail( "Must not allow to set diposed control in setControl" );
} catch( IllegalArgumentException e ) {
assertSame( currentControl, separator.getControl() );
}
separator.setControl( currentControl );
Control shellControl = new Text( shell, SWT.NONE );
shellControl.dispose();
try {
separator.setControl( shellControl );
fail( "Must not allow to set control with other parent than ToolItem" );
} catch( IllegalArgumentException e ) {
assertSame( currentControl, separator.getControl() );
}
// Ensure visibility of control is adjusted in the right way
currentControl.setVisible( false );
separator.setControl( currentControl );
assertTrue( currentControl.getVisible() );
separator.setControl( null );
assertFalse( currentControl.getVisible() );
// Dispose of control that is currently set on the SEPARATOR
Control tempControl = new Text( toolbar, SWT.NONE );
separator.setControl( tempControl );
tempControl.dispose();
assertEquals( null, separator.getControl() );
}
public void testSeparatorWithControlBounds() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolBar = new ToolBar( shell, SWT.NONE );
ToolItem push = new ToolItem( toolBar, SWT.PUSH );
ToolItem separator = new ToolItem( toolBar, SWT.SEPARATOR );
separator.setWidth( 60 );
Text text = new Text( toolBar, SWT.BORDER );
separator.setControl( text );
push.setImage( display.getSystemImage( SWT.ICON_ERROR ) );
toolBar.pack();
assertEquals( separator.getBounds(), text.getBounds() );
}
public void testSeparatorWidthHorizontal() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolBar = new ToolBar( shell, SWT.NONE );
ToolItem push = new ToolItem( toolBar, SWT.PUSH );
ToolItem separator = new ToolItem( toolBar, SWT.SEPARATOR );
push.setImage( display.getSystemImage( SWT.ICON_ERROR ) );
toolBar.pack();
int initalWidth = separator.getSeparatorWidth();
assertEquals( initalWidth, separator.getWidth() );
separator.setWidth( 60 );
toolBar.pack();
assertEquals( 60, separator.getWidth() );
separator.setWidth( 60 );
}
public void testSeparatorWidthVertical() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolBar = new ToolBar( shell, SWT.VERTICAL );
ToolItem push = new ToolItem( toolBar, SWT.PUSH );
ToolItem separator = new ToolItem( toolBar, SWT.SEPARATOR );
push.setImage( display.getSystemImage( SWT.ICON_ERROR ) );
toolBar.pack();
int initalWidth = push.getWidth();
assertEquals( initalWidth, separator.getWidth() );
separator.setWidth( 60 );
toolBar.pack();
assertEquals( 60, separator.getWidth() );
separator.setWidth( 60 );
}
public void testPreferredHeight() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolBar = new ToolBar( shell, SWT.VERTICAL );
ToolItem push = new ToolItem( toolBar, SWT.PUSH );
assertEquals( 22, push.getPreferredHeight() );
push.setText( "Hello" );
assertEquals( 22, push.getPreferredHeight() );
push.setImage( display.getSystemImage( SWT.ICON_ERROR ) );
assertEquals( 38, push.getPreferredHeight() );
}
public void testPreferredWidth() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolBar = new ToolBar( shell, SWT.VERTICAL );
ToolItem push = new ToolItem( toolBar, SWT.PUSH );
assertEquals( 8, push.getPreferredWidth() );
push.setImage( display.getSystemImage( SWT.ICON_ERROR ) );
assertEquals( 40, push.getPreferredWidth() );
push.setText( "x" );
assertTrue( push.getPreferredWidth() > 44 );
}
public void testDropDownPreferredWidth() {
Display display = new Display();
Shell shell = new Shell( display , SWT.NONE );
ToolBar toolBar = new ToolBar( shell, SWT.VERTICAL );
ToolItem push = new ToolItem( toolBar, SWT.DROP_DOWN );
assertEquals( 24, push.getPreferredWidth() );
push.setImage( display.getSystemImage( SWT.ICON_ERROR ) );
assertEquals( 56, push.getPreferredWidth() );
push.setText( "x" );
assertTrue( push.getPreferredWidth() > 60 );
}
}