examples/LineEdits.qs

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2008 Trolltech ASA. All rights reserved.
   4 **
   5 ** This file is part of the Qt Script Generator project on Trolltech Labs.
   6 **
   7 ** This file may be used under the terms of the GNU General Public
   8 ** License version 2.0 as published by the Free Software Foundation
   9 ** and appearing in the file LICENSE.GPL included in the packaging of
  10 ** this file.  Please review the following information to ensure GNU
  11 ** General Public Licensing requirements will be met:
  12 ** http://www.trolltech.com/products/qt/opensource.html
  13 **
  14 ** If you are unsure which license is appropriate for your use, please
  15 ** review the following information:
  16 ** http://www.trolltech.com/products/qt/licensing.html or contact the
  17 ** sales department at sales@trolltech.com.
  18 **
  19 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  20 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  21 **
  22 ****************************************************************************/
  23
  24 function tr(s) { return s; }
  25
  26 function Window(parent) {
  27     QWidget.call(this, parent);
  28
  29     var echoGroup = new QGroupBox(tr("Echo"));
  30
  31     var echoLabel = new QLabel(tr("Mode:"));
  32     var echoComboBox = new QComboBox();
  33     echoComboBox.addItem(tr("Normal"));
  34     echoComboBox.addItem(tr("Password"));
  35     echoComboBox.addItem(tr("PasswordEchoOnEdit"));
  36     echoComboBox.addItem(tr("No Echo"));
  37
  38     this.echoLineEdit = new QLineEdit();
  39     this.echoLineEdit.setFocus();
  40
  41     var validatorGroup = new QGroupBox(tr("Validator"));
  42
  43     var validatorLabel = new QLabel(tr("Type:"));
  44     var validatorComboBox = new QComboBox();
  45     validatorComboBox.addItem(tr("No validator"));
  46     validatorComboBox.addItem(tr("Integer validator"));
  47     validatorComboBox.addItem(tr("Double validator"));
  48
  49     this.validatorLineEdit = new QLineEdit();
  50
  51     var alignmentGroup = new QGroupBox(tr("Alignment"));
  52
  53     var alignmentLabel = new QLabel(tr("Type:"));
  54     var alignmentComboBox = new QComboBox();
  55     alignmentComboBox.addItem(tr("Left"));
  56     alignmentComboBox.addItem(tr("Centered"));
  57     alignmentComboBox.addItem(tr("Right"));
  58
  59     this.alignmentLineEdit = new QLineEdit();
  60
  61     var inputMaskGroup = new QGroupBox(tr("Input mask"));
  62
  63     var inputMaskLabel = new QLabel(tr("Type:"));
  64     var inputMaskComboBox = new QComboBox;
  65     inputMaskComboBox.addItem(tr("No mask"));
  66     inputMaskComboBox.addItem(tr("Phone number"));
  67     inputMaskComboBox.addItem(tr("ISO date"));
  68     inputMaskComboBox.addItem(tr("License key"));
  69
  70     this.inputMaskLineEdit = new QLineEdit();
  71
  72     var accessGroup = new QGroupBox(tr("Access"));
  73
  74     var accessLabel = new QLabel(tr("Read-only:"));
  75     var accessComboBox = new QComboBox;
  76     accessComboBox.addItem(tr("False"));
  77     accessComboBox.addItem(tr("True"));
  78
  79     this.accessLineEdit = new QLineEdit();
  80
  81     echoComboBox["activated(int)"].connect(
  82         this, "echoChanged");
  83     validatorComboBox["activated(int)"].connect(
  84         this, "validatorChanged");
  85     alignmentComboBox["activated(int)"].connect(
  86         this, "alignmentChanged");
  87     inputMaskComboBox["activated(int)"].connect(
  88         this, "inputMaskChanged");
  89     accessComboBox["activated(int)"].connect(
  90         this, "accessChanged");
  91
  92     var echoLayout = new QGridLayout;
  93     echoLayout.addWidget(echoLabel, 0, 0);
  94     echoLayout.addWidget(echoComboBox, 0, 1);
  95     echoLayout.addWidget(this.echoLineEdit, 1, 0, 1, 2);
  96     echoGroup.setLayout(echoLayout);
  97
  98     var validatorLayout = new QGridLayout;
  99     validatorLayout.addWidget(validatorLabel, 0, 0);
 100     validatorLayout.addWidget(validatorComboBox, 0, 1);
 101     validatorLayout.addWidget(this.validatorLineEdit, 1, 0, 1, 2);
 102     validatorGroup.setLayout(validatorLayout);
 103
 104     var alignmentLayout = new QGridLayout;
 105     alignmentLayout.addWidget(alignmentLabel, 0, 0);
 106     alignmentLayout.addWidget(alignmentComboBox, 0, 1);
 107     alignmentLayout.addWidget(this.alignmentLineEdit, 1, 0, 1, 2);
 108     alignmentGroup.setLayout(alignmentLayout);
 109
 110     var inputMaskLayout = new QGridLayout;
 111     inputMaskLayout.addWidget(inputMaskLabel, 0, 0);
 112     inputMaskLayout.addWidget(inputMaskComboBox, 0, 1);
 113     inputMaskLayout.addWidget(this.inputMaskLineEdit, 1, 0, 1, 2);
 114     inputMaskGroup.setLayout(inputMaskLayout);
 115
 116     var accessLayout = new QGridLayout;
 117     accessLayout.addWidget(accessLabel, 0, 0);
 118     accessLayout.addWidget(accessComboBox, 0, 1);
 119     accessLayout.addWidget(this.accessLineEdit, 1, 0, 1, 2);
 120     accessGroup.setLayout(accessLayout);
 121
 122     var layout = new QGridLayout;
 123     layout.addWidget(echoGroup, 0, 0);
 124     layout.addWidget(validatorGroup, 1, 0);
 125     layout.addWidget(alignmentGroup, 2, 0);
 126     layout.addWidget(inputMaskGroup, 0, 1);
 127     layout.addWidget(accessGroup, 1, 1);
 128     this.setLayout(layout);
 129
 130     this.setWindowTitle(tr("Line Edits"));
 131 }
 132
 133 Window.prototype = new QWidget();
 134
 135 Window.prototype.echoChanged = function(index) {
 136     switch (index) {
 137     case 0:
 138         this.echoLineEdit.echoMode = QLineEdit.Normal;
 139         break;
 140     case 1:
 141         this.echoLineEdit.echoMode = QLineEdit.Password;
 142         break;
 143     case 2:
 144         this.echoLineEdit.echoMode = QLineEdit.PasswordEchoOnEdit;
 145         break;
 146     case 3:
 147         this.echoLineEdit.echoMode = QLineEdit.NoEcho;
 148         break;
 149     }
 150 };
 151
 152 Window.prototype.validatorChanged = function(index) {
 153     switch (index) {
 154     case 0:
 155         this.validatorLineEdit.setValidator(null);
 156         break;
 157     case 1:
 158         this.validatorLineEdit.setValidator(
 159             new QIntValidator(this.validatorLineEdit));
 160         break;
 161     case 2:
 162         this.validatorLineEdit.setValidator(
 163             new QDoubleValidator(-999.0, 999.0, 2, this.validatorLineEdit));
 164         break;
 165     }
 166     this.validatorLineEdit.clear();
 167 };
 168
 169 Window.prototype.alignmentChanged = function(index) {
 170     switch (index) {
 171     case 0:
 172         this.alignmentLineEdit.alignment = Qt.Alignment(Qt.AlignLeft);
 173         break;
 174     case 1:
 175         this.alignmentLineEdit.alignment = Qt.Alignment(Qt.AlignCenter);
 176         break;
 177     case 2:
 178         this.alignmentLineEdit.alignment = Qt.Alignment(Qt.AlignRight);
 179     }
 180 };
 181
 182 Window.prototype.inputMaskChanged = function(index)
 183 {
 184     switch (index) {
 185     case 0:
 186         this.inputMaskLineEdit.inputMask = "";
 187         break;
 188     case 1:
 189         this.inputMaskLineEdit.inputMask = "+99 99 99 99 99;_";
 190         break;
 191     case 2:
 192         this.inputMaskLineEdit.inputMask = "0000-00-00";
 193         this.inputMaskLineEdit.text = "00000000";
 194         this.inputMaskLineEdit.cursorPosition = 0;
 195         break;
 196     case 3:
 197         this.inputMaskLineEdit.inputMask = ">AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;#";
 198     }
 199 };
 200
 201 Window.prototype.accessChanged = function(index) {
 202     switch (index) {
 203     case 0:
 204         this.accessLineEdit.readOnly = false;
 205         break;
 206     case 1:
 207         this.accessLineEdit.readOnly = true;
 208     }
 209 };
 210
 211 var win = new Window(null);
 212 win.show();
 213
 214 QCoreApplication.exec();