a1f4a6152cc342b60e693a846ae32dc62d1b7430
2 * Jexer - Java Text User Interface
4 * The MIT License (MIT)
6 * Copyright (C) 2016 Kevin Lamonte
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
26 * @author Kevin Lamonte [kevin.lamonte@gmail.com]
31 import java
.io
.IOException
;
37 * This window demonstates the TTreeView widget.
39 public class DemoTreeViewWindow
extends TWindow
{
42 * Hang onto my TTreeView so I can resize it with the window.
44 private TTreeView treeView
;
49 * @param parent the main application
50 * @throws IOException if a java.io operation throws
52 public DemoTreeViewWindow(final TApplication parent
) throws IOException
{
53 super(parent
, "Tree View", 0, 0, 44, 16, TWindow
.RESIZABLE
);
55 // Load the treeview with "stuff"
56 treeView
= addTreeView(1, 1, 40, 12);
57 new TDirectoryTreeItem(treeView
, ".", true);
61 * Handle window/screen resize events.
63 * @param resize resize event
66 public void onResize(final TResizeEvent resize
) {
67 if (resize
.getType() == TResizeEvent
.Type
.WIDGET
) {
68 // Resize the text field
69 treeView
.setWidth(resize
.getWidth() - 4);
70 treeView
.setHeight(resize
.getHeight() - 4);
75 // Pass to children instead
76 for (TWidget widget
: getChildren()) {
77 widget
.onResize(resize
);