-/**
+/*
* 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
/**
* Get the horizontal scrollbar. This is used by TTreeItem.draw(), and
* potentially subclasses.
+ *
+ * @return the horizontal scrollbar
*/
public final THScroller getHScroller() {
return hScroller;
* If true, move the window to put the selected item in view. This
* normally only happens once after setting treeRoot.
*/
- public boolean centerWindow = false;
+ private boolean centerWindow = false;
/**
* The action to perform when the user selects an item.
* @param treeRoot ultimate root of tree
* @param centerWindow if true, move the window to put the root in view
*/
- public void setTreeRoot(final TTreeItem treeRoot, final boolean centerWindow) {
+ public void setTreeRoot(final TTreeItem treeRoot,
+ final boolean centerWindow) {
+
this.treeRoot = treeRoot;
this.centerWindow = centerWindow;
}
if (item == selectedItem) {
foundSelectedRow = true;
}
- if (foundSelectedRow == false) {
+ if (!foundSelectedRow) {
selectedRow++;
}
int lineWidth = item.getText().length()
- + item.getPrefix().length() + 4;
+ + item.getPrefix().length() + 4;
if (lineWidth > maxLineWidth) {
maxLineWidth = lineWidth;
}
* @param mouse mouse button release event
*/
@Override
- public void onMouseUp(TMouseEvent mouse) {
+ public void onMouseUp(final TMouseEvent mouse) {
// Pass to children
super.onMouseDown(mouse);
}
}
}
+ } else if (keypress.equals(kbTab)) {
+ getParent().switchWidget(true);
+ return;
+ } else if (keypress.equals(kbShiftTab)
+ || keypress.equals(kbBackTab)) {
+ getParent().switchWidget(false);
+ return;
} else if (selectedItem != null) {
// Give the TTreeItem a chance to handle arrow keys
selectedItem.onKeypress(keypress);
} else {
// Pass other keys (tab etc.) on to TWidget's handler.
super.onKeypress(keypress);
+ return;
}
// Update the screen after any thing has expanded/contracted