package org.eclipse.swt.examples.controlexample; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2002. | |
* This file is made available under the terms of the Common Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/cpl-v10.html | |
*/ | |
import org.eclipse.swt.*; | |
import org.eclipse.swt.graphics.*; | |
import org.eclipse.swt.widgets.*; | |
import org.eclipse.swt.layout.*; | |
import org.eclipse.swt.events.*; | |
class ComboTab extends Tab { | |
/* Example widgets and groups that contain them */ | |
Combo combo1; | |
Group comboGroup; | |
/* Style widgets added to the "Style" group */ | |
Button dropDownButton, readOnlyButton, simpleButton; | |
static String [] ListData = {ControlExample.getResourceString("ListData0_0"), | |
ControlExample.getResourceString("ListData0_1"), | |
ControlExample.getResourceString("ListData0_2"), | |
ControlExample.getResourceString("ListData0_3"), | |
ControlExample.getResourceString("ListData0_4"), | |
ControlExample.getResourceString("ListData0_5"), | |
ControlExample.getResourceString("ListData0_6"), | |
ControlExample.getResourceString("ListData0_7"), | |
ControlExample.getResourceString("ListData0_8")}; | |
/** | |
* Creates the Tab within a given instance of ControlExample. | |
*/ | |
ComboTab(ControlExample instance) { | |
super(instance); | |
} | |
/** | |
* Creates the "Example" group. | |
*/ | |
void createExampleGroup () { | |
super.createExampleGroup (); | |
/* Create a group for the combo box */ | |
comboGroup = new Group (exampleGroup, SWT.NULL); | |
comboGroup.setLayout (new GridLayout ()); | |
comboGroup.setLayoutData (new GridData (GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL)); | |
comboGroup.setText ("Combo"); | |
} | |
/** | |
* Creates the "Example" widgets. | |
*/ | |
void createExampleWidgets () { | |
/* Compute the widget style */ | |
int style = SWT.NONE; | |
if (dropDownButton.getSelection ()) style |= SWT.DROP_DOWN; | |
if (readOnlyButton.getSelection ()) style |= SWT.READ_ONLY; | |
if (simpleButton.getSelection ()) style |= SWT.SIMPLE; | |
if (borderButton.getSelection ()) style |= SWT.BORDER; | |
/* Create the example widgets */ | |
combo1 = new Combo (comboGroup, style); | |
combo1.setItems (ListData); | |
if (ListData.length >= 3) { | |
combo1.setText(ListData [2]); | |
} | |
} | |
/** | |
* Creates the "Style" group. | |
*/ | |
void createStyleGroup () { | |
super.createStyleGroup (); | |
/* Create the extra widgets */ | |
dropDownButton = new Button (styleGroup, SWT.RADIO); | |
dropDownButton.setText ("SWT.DROP_DOWN"); | |
simpleButton = new Button (styleGroup, SWT.RADIO); | |
simpleButton.setText("SWT.SIMPLE"); | |
readOnlyButton = new Button (styleGroup, SWT.CHECK); | |
readOnlyButton.setText ("SWT.READ_ONLY"); | |
borderButton = new Button (styleGroup, SWT.CHECK); | |
borderButton.setText ("SWT.BORDER"); | |
} | |
/** | |
* Gets the "Example" widget children. | |
*/ | |
Control [] getExampleWidgets () { | |
return new Control [] {combo1}; | |
} | |
/** | |
* Gets the text for the tab folder item. | |
*/ | |
String getTabText () { | |
return "Combo"; | |
} | |
/** | |
* Sets the state of the "Example" widgets. | |
*/ | |
void setExampleWidgetState () { | |
super.setExampleWidgetState (); | |
dropDownButton.setSelection ((combo1.getStyle () & SWT.DROP_DOWN) != 0); | |
simpleButton.setSelection ((combo1.getStyle () & SWT.SIMPLE) != 0); | |
readOnlyButton.setSelection ((combo1.getStyle () & SWT.READ_ONLY) != 0); | |
borderButton.setSelection ((combo1.getStyle () & SWT.BORDER) != 0); | |
} | |
} |