package org.eclipse.swt.examples.controlexample; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved | |
*/ | |
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 TreeTab extends ScrollableTab { | |
/* Example widgets and groups that contain them */ | |
Tree tree1, tree2; | |
Group treeGroup, imageTreeGroup; | |
/* Style widgets added to the "Style" group */ | |
Button checkButton; | |
/** | |
* Creates the Tab within a given instance of ControlExample. | |
*/ | |
TreeTab(ControlExample instance) { | |
super(instance); | |
} | |
/** | |
* Creates the "Example" group. | |
*/ | |
void createExampleGroup () { | |
super.createExampleGroup (); | |
/* Create a group for the text tree */ | |
treeGroup = new Group (exampleGroup, SWT.NULL); | |
treeGroup.setLayout (new GridLayout ()); | |
treeGroup.setLayoutData (new GridData (GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL)); | |
treeGroup.setText ("Tree"); | |
/* Create a group for the image tree */ | |
imageTreeGroup = new Group (exampleGroup, SWT.NULL); | |
imageTreeGroup.setLayout (new GridLayout ()); | |
imageTreeGroup.setLayoutData (new GridData (GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL)); | |
imageTreeGroup.setText (ControlExample.getResourceString("Tree_With_Images")); | |
} | |
/** | |
* Creates the "Example" widgets. | |
*/ | |
void createExampleWidgets () { | |
/* Compute the widget style */ | |
int style = SWT.NONE; | |
if (singleButton.getSelection()) style |= SWT.SINGLE; | |
if (multiButton.getSelection()) style |= SWT.MULTI; | |
if (checkButton.getSelection()) style |= SWT.CHECK; | |
if (borderButton.getSelection()) style |= SWT.BORDER; | |
/* Create the text tree */ | |
tree1 = new Tree (treeGroup, style); | |
TreeItem node1 = new TreeItem (tree1, SWT.NULL); | |
node1.setText (ControlExample.getResourceString("Node_1")); | |
TreeItem node2 = new TreeItem (tree1, SWT.NULL); | |
node2.setText (ControlExample.getResourceString("Node_2")); | |
TreeItem node3 = new TreeItem (tree1, SWT.NULL); | |
node3.setText (ControlExample.getResourceString("Node_3")); | |
TreeItem node4 = new TreeItem (tree1, SWT.NULL); | |
node4.setText (ControlExample.getResourceString("Node_4")); | |
TreeItem node1_1 = new TreeItem (node1, SWT.NULL); | |
node1_1.setText (ControlExample.getResourceString("Node_1_1")); | |
TreeItem node2_1 = new TreeItem (node2, SWT.NULL); | |
node2_1.setText (ControlExample.getResourceString("Node_2_1")); | |
TreeItem node3_1 = new TreeItem (node3, SWT.NULL); | |
node3_1.setText (ControlExample.getResourceString("Node_3_1")); | |
TreeItem node2_2 = new TreeItem (node2, SWT.NULL); | |
node2_2.setText (ControlExample.getResourceString("Node_2_2")); | |
TreeItem node2_2_1 = new TreeItem (node2_2, SWT.NULL); | |
node2_2_1.setText (ControlExample.getResourceString("Node_2_2_1")); | |
/* Create the image tree */ | |
tree2 = new Tree (imageTreeGroup, style); | |
node1 = new TreeItem (tree2, SWT.NULL); | |
node1.setText (ControlExample.getResourceString("Node_1")); | |
node1.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node2 = new TreeItem (tree2, SWT.NULL); | |
node2.setText (ControlExample.getResourceString("Node_2")); | |
node2.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node3 = new TreeItem (tree2, SWT.NULL); | |
node3.setText (ControlExample.getResourceString("Node_3")); | |
node3.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node4 = new TreeItem (tree2, SWT.NULL); | |
node4.setText (ControlExample.getResourceString("Node_4")); | |
node4.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node1_1 = new TreeItem (node1, SWT.NULL); | |
node1_1.setText (ControlExample.getResourceString("Node_1_1")); | |
node1_1.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node2_1 = new TreeItem (node2, SWT.NULL); | |
node2_1.setText (ControlExample.getResourceString("Node_2_1")); | |
node2_1.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node3_1 = new TreeItem (node3, SWT.NULL); | |
node3_1.setText (ControlExample.getResourceString("Node_3_1")); | |
node3_1.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node2_2 = new TreeItem(node2, SWT.NULL); | |
node2_2.setText (ControlExample.getResourceString("Node_2_2")); | |
node2_2.setImage (instance.images[ControlExample.ciClosedFolder]); | |
node2_2_1 = new TreeItem (node2_2, SWT.NULL); | |
node2_2_1.setText (ControlExample.getResourceString("Node_2_2_1")); | |
node2_2_1.setImage (instance.images[ControlExample.ciClosedFolder]); | |
} | |
/** | |
* Creates the "Style" group. | |
*/ | |
void createStyleGroup() { | |
super.createStyleGroup(); | |
/* Create the extra widgets */ | |
checkButton = new Button (styleGroup, SWT.CHECK); | |
checkButton.setText ("SWT.CHECK"); | |
} | |
/** | |
* Gets the "Example" widget children. | |
*/ | |
Control [] getExampleWidgets () { | |
return new Control [] {tree1, tree2}; | |
} | |
/** | |
* Gets the text for the tab folder item. | |
*/ | |
String getTabText () { | |
return "Tree"; | |
} | |
} |