fc77968154e2802dac6aea4edbc09af6bb3c38c9
2 * Jexer - Java Text User Interface
4 * The MIT License (MIT)
6 * Copyright (C) 2017 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]
29 package jexer
.backend
;
32 import javax
.swing
.JComponent
;
35 * This class uses standard Swing calls to handle screen, keyboard, and mouse
38 public final class SwingBackend
extends GenericBackend
{
41 * Public constructor. The window will be 80x25 with font size 20 pts.
43 * @param listener the object this backend needs to wake up when new
46 public SwingBackend(final Object listener
) {
47 this(listener
, 80, 25, 20);
51 * Public constructor will spawn a new JFrame.
53 * @param listener the object this backend needs to wake up when new
55 * @param windowWidth the number of text columns to start with
56 * @param windowHeight the number of text rows to start with
57 * @param fontSize the size in points. Good values to pick are: 16, 20,
60 public SwingBackend(final Object listener
, final int windowWidth
,
61 final int windowHeight
, final int fontSize
) {
63 // Create a Swing backend using a JFrame
64 terminal
= new SwingTerminal(windowWidth
, windowHeight
, fontSize
,
67 // Hang onto the session info
68 this.sessionInfo
= ((SwingTerminal
) terminal
).getSessionInfo();
70 // SwingTerminal is the screen too
71 screen
= (SwingTerminal
) terminal
;
75 * Public constructor will render onto a JComponent.
77 * @param component the Swing component to render to
78 * @param listener the object this backend needs to wake up when new
80 * @param windowWidth the number of text columns to start with
81 * @param windowHeight the number of text rows to start with
82 * @param fontSize the size in points. Good values to pick are: 16, 20,
85 public SwingBackend(final JComponent component
, final Object listener
,
86 final int windowWidth
, final int windowHeight
, final int fontSize
) {
88 // Create a Swing backend using a JComponent
89 terminal
= new SwingTerminal(component
, windowWidth
, windowHeight
,
92 // Hang onto the session info
93 this.sessionInfo
= ((SwingTerminal
) terminal
).getSessionInfo();
95 // SwingTerminal is the screen too
96 screen
= (SwingTerminal
) terminal
;
100 * Set to a new font, and resize the screen to match its dimensions.
102 * @param font the new font
104 public void setFont(final Font font
) {
105 ((SwingTerminal
) terminal
).setFont(font
);