src/jexer/demos/DemoCheckBoxWindow.java

   1 /*
   2  * Jexer - Java Text User Interface
   3  *
   4  * The MIT License (MIT)
   5  *
   6  * Copyright (C) 2019 Kevin Lamonte
   7  *
   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:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  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.
  25  *
  26  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  27  * @version 1
  28  */
  29 package jexer.demos;
  30
  31 import java.text.MessageFormat;
  32 import java.util.ArrayList;
  33 import java.util.List;
  34 import java.util.ResourceBundle;
  35
  36 import jexer.TAction;
  37 import jexer.TApplication;
  38 import jexer.TComboBox;
  39 import jexer.TMessageBox;
  40 import jexer.TRadioGroup;
  41 import jexer.TWindow;
  42 import jexer.layout.StretchLayoutManager;
  43 import static jexer.TCommand.*;
  44 import static jexer.TKeypress.*;
  45
  46 /**
  47  * This window demonstates the TRadioGroup, TRadioButton, and TCheckBox
  48  * widgets.
  49  */
  50 public class DemoCheckBoxWindow extends TWindow {
  51
  52     /**
  53      * Translated strings.
  54      */
  55     private static final ResourceBundle i18n = ResourceBundle.getBundle(DemoCheckBoxWindow.class.getName());
  56
  57     // ------------------------------------------------------------------------
  58     // Variables --------------------------------------------------------------
  59     // ------------------------------------------------------------------------
  60
  61     /**
  62      * Combo box.  Has to be at class scope so that it can be accessed by the
  63      * anonymous TAction class.
  64      */
  65     TComboBox comboBox = null;
  66
  67     // ------------------------------------------------------------------------
  68     // Constructors -----------------------------------------------------------
  69     // ------------------------------------------------------------------------
  70
  71     /**
  72      * Constructor.
  73      *
  74      * @param parent the main application
  75      */
  76     DemoCheckBoxWindow(final TApplication parent) {
  77         this(parent, CENTERED | RESIZABLE);
  78     }
  79
  80     /**
  81      * Constructor.
  82      *
  83      * @param parent the main application
  84      * @param flags bitmask of MODAL, CENTERED, or RESIZABLE
  85      */
  86     DemoCheckBoxWindow(final TApplication parent, final int flags) {
  87         // Construct a demo window.  X and Y don't matter because it will be
  88         // centered on screen.
  89         super(parent, i18n.getString("windowTitle"), 0, 0, 60, 17, flags);
  90
  91         setLayoutManager(new StretchLayoutManager(getWidth() - 2,
  92                 getHeight() - 2));
  93
  94         int row = 1;
  95
  96         // Add some widgets
  97         addLabel(i18n.getString("checkBoxLabel1"), 1, row);
  98         addCheckBox(35, row++, i18n.getString("checkBoxText1"), false);
  99         addLabel(i18n.getString("checkBoxLabel2"), 1, row);
 100         addCheckBox(35, row++, i18n.getString("checkBoxText2"), true);
 101         row += 2;
 102
 103         TRadioGroup group = addRadioGroup(1, row,
 104             i18n.getString("radioGroupTitle"));
 105         group.addRadioButton(i18n.getString("radioOption1"));
 106         group.addRadioButton(i18n.getString("radioOption2"), true);
 107         group.addRadioButton(i18n.getString("radioOption3"));
 108         group.setRequiresSelection(true);
 109
 110         List<String> comboValues = new ArrayList<String>();
 111         comboValues.add(i18n.getString("comboBoxString0"));
 112         comboValues.add(i18n.getString("comboBoxString1"));
 113         comboValues.add(i18n.getString("comboBoxString2"));
 114         comboValues.add(i18n.getString("comboBoxString3"));
 115         comboValues.add(i18n.getString("comboBoxString4"));
 116         comboValues.add(i18n.getString("comboBoxString5"));
 117         comboValues.add(i18n.getString("comboBoxString6"));
 118         comboValues.add(i18n.getString("comboBoxString7"));
 119         comboValues.add(i18n.getString("comboBoxString8"));
 120         comboValues.add(i18n.getString("comboBoxString9"));
 121         comboValues.add(i18n.getString("comboBoxString10"));
 122
 123         comboBox = addComboBox(35, row, 12, comboValues, 2, 6,
 124             new TAction() {
 125                 public void DO() {
 126                     getApplication().messageBox(i18n.getString("messageBoxTitle"),
 127                         MessageFormat.format(i18n.getString("messageBoxPrompt"),
 128                             comboBox.getText()),
 129                         TMessageBox.Type.OK);
 130                 }
 131             }
 132         );
 133
 134         addButton(i18n.getString("closeWindow"),
 135             (getWidth() - 14) / 2, getHeight() - 4,
 136             new TAction() {
 137                 public void DO() {
 138                     DemoCheckBoxWindow.this.getApplication()
 139                         .closeWindow(DemoCheckBoxWindow.this);
 140                 }
 141             }
 142         );
 143
 144         statusBar = newStatusBar(i18n.getString("statusBar"));
 145         statusBar.addShortcutKeypress(kbF1, cmHelp,
 146             i18n.getString("statusBarHelp"));
 147         statusBar.addShortcutKeypress(kbF2, cmShell,
 148             i18n.getString("statusBarShell"));
 149         statusBar.addShortcutKeypress(kbF3, cmOpen,
 150             i18n.getString("statusBarOpen"));
 151         statusBar.addShortcutKeypress(kbF10, cmExit,
 152             i18n.getString("statusBarExit"));
 153     }
 154
 155 }