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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [0]
+Window::Window()
+{
+ QGroupBox *echoGroup = new QGroupBox(tr("Echo"));
+
+ QLabel *echoLabel = new QLabel(tr("Mode:"));
+ QComboBox *echoComboBox = new QComboBox;
+ echoComboBox->addItem(tr("Normal"));
+ echoComboBox->addItem(tr("Password"));
+ echoComboBox->addItem(tr("PasswordEchoOnEdit"));
+ echoComboBox->addItem(tr("No Echo"));
+
+ echoLineEdit = new QLineEdit;
+ echoLineEdit->setFocus();
+//! [0]
+
+//! [1]
+ QGroupBox *validatorGroup = new QGroupBox(tr("Validator"));
+
+ QLabel *validatorLabel = new QLabel(tr("Type:"));
+ QComboBox *validatorComboBox = new QComboBox;
+ validatorComboBox->addItem(tr("No validator"));
+ validatorComboBox->addItem(tr("Integer validator"));
+ validatorComboBox->addItem(tr("Double validator"));
+
+ validatorLineEdit = new QLineEdit;
+//! [1]
+
+//! [2]
+ QGroupBox *alignmentGroup = new QGroupBox(tr("Alignment"));
+
+ QLabel *alignmentLabel = new QLabel(tr("Type:"));
+ QComboBox *alignmentComboBox = new QComboBox;
+ alignmentComboBox->addItem(tr("Left"));
+ alignmentComboBox->addItem(tr("Centered"));
+ alignmentComboBox->addItem(tr("Right"));
+
+ alignmentLineEdit = new QLineEdit;
+//! [2]
+
+//! [3]
+ QGroupBox *inputMaskGroup = new QGroupBox(tr("Input mask"));
+
+ QLabel *inputMaskLabel = new QLabel(tr("Type:"));
+ QComboBox *inputMaskComboBox = new QComboBox;
+ inputMaskComboBox->addItem(tr("No mask"));
+ inputMaskComboBox->addItem(tr("Phone number"));
+ inputMaskComboBox->addItem(tr("ISO date"));
+ inputMaskComboBox->addItem(tr("License key"));
+
+ inputMaskLineEdit = new QLineEdit;
+//! [3]
+
+//! [4]
+ QGroupBox *accessGroup = new QGroupBox(tr("Access"));
+
+ QLabel *accessLabel = new QLabel(tr("Read-only:"));
+ QComboBox *accessComboBox = new QComboBox;
+ accessComboBox->addItem(tr("False"));
+ accessComboBox->addItem(tr("True"));
+
+ accessLineEdit = new QLineEdit;
+//! [4]
+
+//! [5]
+ connect(echoComboBox, SIGNAL(activated(int)),
+ this, SLOT(echoChanged(int)));
+ connect(validatorComboBox, SIGNAL(activated(int)),
+ this, SLOT(validatorChanged(int)));
+ connect(alignmentComboBox, SIGNAL(activated(int)),
+ this, SLOT(alignmentChanged(int)));
+ connect(inputMaskComboBox, SIGNAL(activated(int)),
+ this, SLOT(inputMaskChanged(int)));
+ connect(accessComboBox, SIGNAL(activated(int)),
+ this, SLOT(accessChanged(int)));
+//! [5]
+
+//! [6]
+ QGridLayout *echoLayout = new QGridLayout;
+ echoLayout->addWidget(echoLabel, 0, 0);
+ echoLayout->addWidget(echoComboBox, 0, 1);
+ echoLayout->addWidget(echoLineEdit, 1, 0, 1, 2);
+ echoGroup->setLayout(echoLayout);
+//! [6]
+
+//! [7]
+ QGridLayout *validatorLayout = new QGridLayout;
+ validatorLayout->addWidget(validatorLabel, 0, 0);
+ validatorLayout->addWidget(validatorComboBox, 0, 1);
+ validatorLayout->addWidget(validatorLineEdit, 1, 0, 1, 2);
+ validatorGroup->setLayout(validatorLayout);
+
+ QGridLayout *alignmentLayout = new QGridLayout;
+ alignmentLayout->addWidget(alignmentLabel, 0, 0);
+ alignmentLayout->addWidget(alignmentComboBox, 0, 1);
+ alignmentLayout->addWidget(alignmentLineEdit, 1, 0, 1, 2);
+ alignmentGroup-> setLayout(alignmentLayout);
+
+ QGridLayout *inputMaskLayout = new QGridLayout;
+ inputMaskLayout->addWidget(inputMaskLabel, 0, 0);
+ inputMaskLayout->addWidget(inputMaskComboBox, 0, 1);
+ inputMaskLayout->addWidget(inputMaskLineEdit, 1, 0, 1, 2);
+ inputMaskGroup->setLayout(inputMaskLayout);
+
+ QGridLayout *accessLayout = new QGridLayout;
+ accessLayout->addWidget(accessLabel, 0, 0);
+ accessLayout->addWidget(accessComboBox, 0, 1);
+ accessLayout->addWidget(accessLineEdit, 1, 0, 1, 2);
+ accessGroup->setLayout(accessLayout);
+//! [7]
+
+//! [8]
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(echoGroup, 0, 0);
+ layout->addWidget(validatorGroup, 1, 0);
+ layout->addWidget(alignmentGroup, 2, 0);
+ layout->addWidget(inputMaskGroup, 0, 1);
+ layout->addWidget(accessGroup, 1, 1);
+ setLayout(layout);
+
+ setWindowTitle(tr("Line Edits"));
+}
+//! [8]
+
+//! [9]
+void Window::echoChanged(int index)
+{
+ switch (index) {
+ case 0:
+ echoLineEdit->setEchoMode(QLineEdit::Normal);
+ break;
+ case 1:
+ echoLineEdit->setEchoMode(QLineEdit::Password);
+ break;
+ case 2:
+ echoLineEdit->setEchoMode(QLineEdit::PasswordEchoOnEdit);
+ break;
+ case 3:
+ echoLineEdit->setEchoMode(QLineEdit::NoEcho);
+ }
+}
+//! [9]
+
+//! [10]
+void Window::validatorChanged(int index)
+{
+ switch (index) {
+ case 0:
+ validatorLineEdit->setValidator(0);
+ break;
+ case 1:
+ validatorLineEdit->setValidator(new QIntValidator(
+ validatorLineEdit));
+ break;
+ case 2:
+ validatorLineEdit->setValidator(new QDoubleValidator(-999.0,
+ 999.0, 2, validatorLineEdit));
+ }
+
+ validatorLineEdit->clear();
+}
+//! [10]
+
+//! [11]
+void Window::alignmentChanged(int index)
+{
+ switch (index) {
+ case 0:
+ alignmentLineEdit->setAlignment(Qt::AlignLeft);
+ break;
+ case 1:
+ alignmentLineEdit->setAlignment(Qt::AlignCenter);
+ break;
+ case 2:
+ alignmentLineEdit->setAlignment(Qt::AlignRight);
+ }
+}
+//! [11]
+
+//! [12]
+void Window::inputMaskChanged(int index)
+{
+ switch (index) {
+ case 0:
+ inputMaskLineEdit->setInputMask("");
+ break;
+ case 1:
+ inputMaskLineEdit->setInputMask("+99 99 99 99 99;_");
+ break;
+ case 2:
+ inputMaskLineEdit->setInputMask("0000-00-00");
+ inputMaskLineEdit->setText("00000000");
+ inputMaskLineEdit->setCursorPosition(0);
+ break;
+ case 3:
+ inputMaskLineEdit->setInputMask(">AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;#");
+ }
+}
+//! [12]
+
+//! [13]
+void Window::accessChanged(int index)
+{
+ switch (index) {
+ case 0:
+ accessLineEdit->setReadOnly(false);
+ break;
+ case 1:
+ accessLineEdit->setReadOnly(true);
+ }
+}
+//! [13]
generated by cgit v0.12 at 2024-11-18 17:56:56 (GMT)