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package org.eclipse.swt.examples.controls;
/*
* (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;
/**
* 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 (ControlPlugin.getResourceString("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 (ControlPlugin.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 (borderButton.getSelection()) style |= SWT.BORDER;
/* Create the text tree */
tree1 = new Tree (treeGroup, style);
TreeItem node1 = new TreeItem (tree1, SWT.NULL);
node1.setText (ControlPlugin.getResourceString("Node_1"));
TreeItem node2 = new TreeItem (tree1, SWT.NULL);
node2.setText (ControlPlugin.getResourceString("Node_2"));
TreeItem node3 = new TreeItem (tree1, SWT.NULL);
node3.setText (ControlPlugin.getResourceString("Node_3"));
TreeItem node4 = new TreeItem (tree1, SWT.NULL);
node4.setText (ControlPlugin.getResourceString("Node_4"));
TreeItem node1_1 = new TreeItem (node1, SWT.NULL);
node1_1.setText (ControlPlugin.getResourceString("Node_1_1"));
TreeItem node2_1 = new TreeItem (node2, SWT.NULL);
node2_1.setText (ControlPlugin.getResourceString("Node_2_1"));
TreeItem node3_1 = new TreeItem (node3, SWT.NULL);
node3_1.setText (ControlPlugin.getResourceString("Node_3_1"));
TreeItem node2_2 = new TreeItem (node2, SWT.NULL);
node2_2.setText (ControlPlugin.getResourceString("Node_2_2"));
TreeItem node2_2_1 = new TreeItem (node2_2, SWT.NULL);
node2_2_1.setText (ControlPlugin.getResourceString("Node_2_2_1"));
/* Create the image tree */
tree2 = new Tree (imageTreeGroup, style);
node1 = new TreeItem (tree2, SWT.NULL);
node1.setText (ControlPlugin.getResourceString("Node_1"));
node1.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node2 = new TreeItem (tree2, SWT.NULL);
node2.setText (ControlPlugin.getResourceString("Node_2"));
node2.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node3 = new TreeItem (tree2, SWT.NULL);
node3.setText (ControlPlugin.getResourceString("Node_3"));
node3.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node4 = new TreeItem (tree2, SWT.NULL);
node4.setText (ControlPlugin.getResourceString("Node_4"));
node4.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node1_1 = new TreeItem (node1, SWT.NULL);
node1_1.setText (ControlPlugin.getResourceString("Node_1_1"));
node1_1.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node2_1 = new TreeItem (node2, SWT.NULL);
node2_1.setText (ControlPlugin.getResourceString("Node_2_1"));
node2_1.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node3_1 = new TreeItem (node3, SWT.NULL);
node3_1.setText (ControlPlugin.getResourceString("Node_3_1"));
node3_1.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node2_2 = new TreeItem(node2, SWT.NULL);
node2_2.setText (ControlPlugin.getResourceString("Node_2_2"));
node2_2.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
node2_2_1 = new TreeItem (node2_2, SWT.NULL);
node2_2_1.setText (ControlPlugin.getResourceString("Node_2_2_1"));
node2_2_1.setImage (ControlPlugin.images[ControlPlugin.ciClosedFolder]);
}
/**
* Gets the "Example" widget children.
*/
Control [] getExampleWidgets () {
return new Control [] {tree1, tree2};
}
/**
* Gets the text for the tab folder item.
*/
String getTabText () {
return ControlPlugin.getResourceString("Tree");
}
}
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