-/**
+/*
* Jexer - Java Text User Interface
*
- * License: LGPLv3 or later
- *
- * This module is licensed under the GNU Lesser General Public License
- * Version 3. Please see the file "COPYING" in this directory for more
- * information about the GNU Lesser General Public License Version 3.
+ * The MIT License (MIT)
*
- * Copyright (C) 2015 Kevin Lamonte
+ * Copyright (C) 2017 Kevin Lamonte
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 3 of
- * the License, or (at your option) any later version.
+ * 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:
*
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see
- * http://www.gnu.org/licenses/, or write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * 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 static jexer.TKeypress.kbSpace;
import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;
import jexer.event.TKeypressEvent;
import jexer.event.TMouseEvent;
-import static jexer.TKeypress.*;
/**
* TCheckbox implements an on/off checkbox.
*/
public final class TCheckbox extends TWidget {
+ // ------------------------------------------------------------------------
+ // Variables --------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Checkbox state, true means checked.
*/
*/
private String label;
+ // ------------------------------------------------------------------------
+ // Constructors -----------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Public constructor.
*
final String label, final boolean checked) {
// Set parent and window
- super(parent);
+ super(parent, x, y, label.length() + 4, 1);
- setX(x);
- setY(y);
- setHeight(1);
this.label = label;
- setWidth(label.length() + 4);
this.checked = checked;
- setHasCursor(true);
+ setCursorVisible(true);
setCursorX(1);
}
+ // ------------------------------------------------------------------------
+ // Event handlers ---------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Returns true if the mouse is currently on the checkbox.
*
* @return true if the mouse is currently on the checkbox
*/
private boolean mouseOnCheckbox(final TMouseEvent mouse) {
- if ((mouse != null)
- && (mouse.getY() == 0)
+ if ((mouse.getY() == 0)
&& (mouse.getX() >= 0)
&& (mouse.getX() <= 2)
) {
return false;
}
+ /**
+ * Handle mouse checkbox presses.
+ *
+ * @param mouse mouse button down event
+ */
+ @Override
+ public void onMouseDown(final TMouseEvent mouse) {
+ if ((mouseOnCheckbox(mouse)) && (mouse.isMouse1())) {
+ // Switch state
+ checked = !checked;
+ }
+ }
+
+ /**
+ * Handle keystrokes.
+ *
+ * @param keypress keystroke event
+ */
+ @Override
+ public void onKeypress(final TKeypressEvent keypress) {
+ if (keypress.equals(kbSpace)) {
+ checked = !checked;
+ return;
+ }
+
+ // Pass to parent for the things we don't care about.
+ super.onKeypress(keypress);
+ }
+
+ // ------------------------------------------------------------------------
+ // TWidget ----------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
* Draw a checkbox with label.
*/
public void draw() {
CellAttributes checkboxColor;
- if (getAbsoluteActive()) {
+ if (isAbsoluteActive()) {
checkboxColor = getTheme().getColor("tcheckbox.active");
} else {
checkboxColor = getTheme().getColor("tcheckbox.inactive");
getScreen().putCharXY(1, 0, ' ', checkboxColor);
}
getScreen().putCharXY(2, 0, ']', checkboxColor);
- getScreen().putStrXY(4, 0, label, checkboxColor);
+ getScreen().putStringXY(4, 0, label, checkboxColor);
}
+ // ------------------------------------------------------------------------
+ // TCheckbox --------------------------------------------------------------
+ // ------------------------------------------------------------------------
+
/**
- * Handle mouse checkbox presses.
+ * Get checked value.
*
- * @param mouse mouse button down event
+ * @return if true, this is checked
*/
- @Override
- public void onMouseDown(final TMouseEvent mouse) {
- if ((mouseOnCheckbox(mouse)) && (mouse.getMouse1())) {
- // Switch state
- checked = !checked;
- }
+ public boolean isChecked() {
+ return checked;
}
/**
- * Handle keystrokes.
+ * Set checked value.
*
- * @param keypress keystroke event
+ * @param checked new checked value.
*/
- @Override
- public void onKeypress(final TKeypressEvent keypress) {
- if (keypress.equals(kbSpace)) {
- checked = !checked;
- return;
- }
-
- // Pass to parent for the things we don't care about.
- super.onKeypress(keypress);
+ public void setChecked(final boolean checked) {
+ this.checked = checked;
}
}
git://git.nikiroo.be / nikiroo-utils.git / blobdiff