+++ /dev/null
-/*
- * Jexer - Java Text User Interface
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2019 Kevin Lamonte
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * @author Kevin Lamonte [kevin.lamonte@gmail.com]
- * @version 1
- */
-package jexer;
-
-import jexer.bits.CellAttributes;
-import jexer.bits.MnemonicString;
-import jexer.bits.StringUtils;
-
-/**
- * TLabel implements a simple label, with an optional mnemonic hotkey action
- * associated with it.
- */
-public class TLabel extends TWidget {
-
- // ------------------------------------------------------------------------
- // Variables --------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * The shortcut and label.
- */
- private MnemonicString mnemonic;
-
- /**
- * The action to perform when the mnemonic shortcut is pressed.
- */
- private TAction action;
-
- /**
- * Label color.
- */
- private String colorKey;
-
- /**
- * If true, use the window's background color.
- */
- private boolean useWindowBackground = true;
-
- // ------------------------------------------------------------------------
- // Constructors -----------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Public constructor, using the default "tlabel" for colorKey.
- *
- * @param parent parent widget
- * @param text label on the screen
- * @param x column relative to parent
- * @param y row relative to parent
- */
- public TLabel(final TWidget parent, final String text, final int x,
- final int y) {
-
- this(parent, text, x, y, "tlabel");
- }
-
- /**
- * Public constructor, using the default "tlabel" for colorKey.
- *
- * @param parent parent widget
- * @param text label on the screen
- * @param x column relative to parent
- * @param y row relative to parent
- * @param action to call when shortcut is pressed
- */
- public TLabel(final TWidget parent, final String text, final int x,
- final int y, final TAction action) {
-
- this(parent, text, x, y, "tlabel", action);
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param text label on the screen
- * @param x column relative to parent
- * @param y row relative to parent
- * @param colorKey ColorTheme key color to use for foreground text
- */
- public TLabel(final TWidget parent, final String text, final int x,
- final int y, final String colorKey) {
-
- this(parent, text, x, y, colorKey, true);
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param text label on the screen
- * @param x column relative to parent
- * @param y row relative to parent
- * @param colorKey ColorTheme key color to use for foreground text
- * @param action to call when shortcut is pressed
- */
- public TLabel(final TWidget parent, final String text, final int x,
- final int y, final String colorKey, final TAction action) {
-
- this(parent, text, x, y, colorKey, true, action);
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param text label on the screen
- * @param x column relative to parent
- * @param y row relative to parent
- * @param colorKey ColorTheme key color to use for foreground text
- * @param useWindowBackground if true, use the window's background color
- */
- public TLabel(final TWidget parent, final String text, final int x,
- final int y, final String colorKey, final boolean useWindowBackground) {
-
- this(parent, text, x, y, colorKey, useWindowBackground, null);
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param text label on the screen
- * @param x column relative to parent
- * @param y row relative to parent
- * @param colorKey ColorTheme key color to use for foreground text
- * @param useWindowBackground if true, use the window's background color
- * @param action to call when shortcut is pressed
- */
- public TLabel(final TWidget parent, final String text, final int x,
- final int y, final String colorKey, final boolean useWindowBackground,
- final TAction action) {
-
- // Set parent and window
- super(parent, false, x, y, StringUtils.width(text), 1);
-
- mnemonic = new MnemonicString(text);
- this.colorKey = colorKey;
- this.useWindowBackground = useWindowBackground;
- this.action = action;
- }
-
- // ------------------------------------------------------------------------
- // TWidget ----------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Draw a static label.
- */
- @Override
- public void draw() {
- // Setup my color
- CellAttributes color = new CellAttributes();
- CellAttributes mnemonicColor = new CellAttributes();
- color.setTo(getTheme().getColor(colorKey));
- mnemonicColor.setTo(getTheme().getColor("tlabel.mnemonic"));
- if (useWindowBackground) {
- CellAttributes background = getWindow().getBackground();
- color.setBackColor(background.getBackColor());
- mnemonicColor.setBackColor(background.getBackColor());
- }
- putStringXY(0, 0, mnemonic.getRawLabel(), color);
- if (mnemonic.getShortcutIdx() >= 0) {
- putCharXY(mnemonic.getShortcutIdx(), 0,
- mnemonic.getShortcut(), mnemonicColor);
- }
- }
-
- // ------------------------------------------------------------------------
- // TLabel -----------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Get label raw text.
- *
- * @return label text
- */
- public String getLabel() {
- return mnemonic.getRawLabel();
- }
-
- /**
- * Get the mnemonic string for this label.
- *
- * @return mnemonic string
- */
- public MnemonicString getMnemonic() {
- return mnemonic;
- }
-
- /**
- * Set label text.
- *
- * @param label new label text
- */
- public void setLabel(final String label) {
- mnemonic = new MnemonicString(label);
- }
-
- /**
- * Get the label color.
- *
- * @return the ColorTheme key color to use for foreground text
- */
- public String getColorKey() {
- return colorKey;
- }
-
- /**
- * Set the label color.
- *
- * @param colorKey ColorTheme key color to use for foreground text
- */
- public void setColorKey(final String colorKey) {
- this.colorKey = colorKey;
- }
-
- /**
- * Act as though the mnemonic shortcut was pressed.
- */
- public void dispatch() {
- if (action != null) {
- action.DO();
- }
- }
-
-}
git://git.nikiroo.be / fanfix.git / blobdiff