+++ /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.GraphicsChars;
-import jexer.bits.StringUtils;
-
-/**
- * TPasswordField implements an editable text field that displays
- * stars/asterisks when it is not active.
- */
-public class TPasswordField extends TField {
-
- // ------------------------------------------------------------------------
- // Constructors -----------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param x column relative to parent
- * @param y row relative to parent
- * @param width visible text width
- * @param fixed if true, the text cannot exceed the display width
- */
- public TPasswordField(final TWidget parent, final int x, final int y,
- final int width, final boolean fixed) {
-
- this(parent, x, y, width, fixed, "", null, null);
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param x column relative to parent
- * @param y row relative to parent
- * @param width visible text width
- * @param fixed if true, the text cannot exceed the display width
- * @param text initial text, default is empty string
- */
- public TPasswordField(final TWidget parent, final int x, final int y,
- final int width, final boolean fixed, final String text) {
-
- this(parent, x, y, width, fixed, text, null, null);
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param x column relative to parent
- * @param y row relative to parent
- * @param width visible text width
- * @param fixed if true, the text cannot exceed the display width
- * @param text initial text, default is empty string
- * @param enterAction function to call when enter key is pressed
- * @param updateAction function to call when the text is updated
- */
- public TPasswordField(final TWidget parent, final int x, final int y,
- final int width, final boolean fixed, final String text,
- final TAction enterAction, final TAction updateAction) {
-
- // Set parent and window
- super(parent, x, y, width, fixed, text, enterAction, updateAction);
- }
-
- // ------------------------------------------------------------------------
- // TField -----------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Draw the text field.
- */
- @Override
- public void draw() {
- CellAttributes fieldColor;
-
- boolean showStars = false;
- if (isAbsoluteActive()) {
- fieldColor = getTheme().getColor("tfield.active");
- } else {
- fieldColor = getTheme().getColor("tfield.inactive");
- showStars = true;
- }
-
- int end = windowStart + getWidth();
- if (end > StringUtils.width(text)) {
- end = StringUtils.width(text);
- }
-
- hLineXY(0, 0, getWidth(), backgroundChar, fieldColor);
- if (showStars) {
- hLineXY(0, 0, getWidth() - 2, '*', fieldColor);
- } else {
- putStringXY(0, 0, text.substring(screenToTextPosition(windowStart),
- screenToTextPosition(end)), fieldColor);
- }
-
- // Fix the cursor, it will be rendered by TApplication.drawAll().
- updateCursor();
- }
-
-}