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]
32 * TInputBox is a system-modal dialog with an OK button and a text input
33 * field. Call it like:
38 * box = application.inputBox(title, caption);
39 * if (box.getText().equals("yes")) {
40 * ... the user entered "yes", do stuff ...
46 public final class TInputBox
extends TMessageBox
{
54 * Retrieve the answer text.
56 * @return the answer text
58 public String
getText() {
59 return field
.getText();
63 * Public constructor. The input box will be centered on screen.
65 * @param application TApplication that manages this window
66 * @param title window title, will be centered along the top border
67 * @param caption message to display. Use embedded newlines to get a
70 public TInputBox(final TApplication application
, final String title
,
71 final String caption
) {
73 this(application
, title
, caption
, "");
77 * Public constructor. The input box will be centered on screen.
79 * @param application TApplication that manages this window
80 * @param title window title, will be centered along the top border
81 * @param caption message to display. Use embedded newlines to get a
83 * @param text initial text to seed the field with
85 public TInputBox(final TApplication application
, final String title
,
86 final String caption
, final String text
) {
88 super(application
, title
, caption
, Type
.OK
, false);
90 for (TWidget widget
: getChildren()) {
91 if (widget
instanceof TButton
) {
92 widget
.setY(widget
.getY() + 2);
96 setHeight(getHeight() + 2);
97 field
= addField(1, getHeight() - 6, getWidth() - 4, false, text
);
99 // Yield to the secondary thread. When I come back from the
100 // constructor response will already be set.
101 getApplication().yield();