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https://github.com/crystalidea/qt6windows7.git
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78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QtWidgets>
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#include "finddialog.h"
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//! [0]
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FindDialog::FindDialog(QWidget *parent)
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: QDialog(parent)
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{
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label = new QLabel(tr("Find &what:"));
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lineEdit = new QLineEdit;
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label->setBuddy(lineEdit);
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caseCheckBox = new QCheckBox(tr("Match &case"));
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fromStartCheckBox = new QCheckBox(tr("Search from &start"));
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fromStartCheckBox->setChecked(true);
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//! [1]
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findButton = new QPushButton(tr("&Find"));
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findButton->setDefault(true);
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moreButton = new QPushButton(tr("&More"));
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moreButton->setCheckable(true);
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//! [0]
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moreButton->setAutoDefault(false);
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//! [1]
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//! [2]
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extension = new QWidget;
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wholeWordsCheckBox = new QCheckBox(tr("&Whole words"));
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backwardCheckBox = new QCheckBox(tr("Search &backward"));
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searchSelectionCheckBox = new QCheckBox(tr("Search se&lection"));
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//! [2]
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//! [3]
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buttonBox = new QDialogButtonBox(Qt::Vertical);
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buttonBox->addButton(findButton, QDialogButtonBox::ActionRole);
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buttonBox->addButton(moreButton, QDialogButtonBox::ActionRole);
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connect(moreButton, &QAbstractButton::toggled, extension, &QWidget::setVisible);
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QVBoxLayout *extensionLayout = new QVBoxLayout;
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extensionLayout->setContentsMargins(QMargins());
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extensionLayout->addWidget(wholeWordsCheckBox);
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extensionLayout->addWidget(backwardCheckBox);
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extensionLayout->addWidget(searchSelectionCheckBox);
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extension->setLayout(extensionLayout);
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//! [3]
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//! [4]
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QHBoxLayout *topLeftLayout = new QHBoxLayout;
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topLeftLayout->addWidget(label);
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topLeftLayout->addWidget(lineEdit);
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QVBoxLayout *leftLayout = new QVBoxLayout;
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leftLayout->addLayout(topLeftLayout);
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leftLayout->addWidget(caseCheckBox);
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leftLayout->addWidget(fromStartCheckBox);
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QGridLayout *mainLayout = new QGridLayout;
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mainLayout->setSizeConstraint(QLayout::SetFixedSize);
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mainLayout->addLayout(leftLayout, 0, 0);
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mainLayout->addWidget(buttonBox, 0, 1);
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mainLayout->addWidget(extension, 1, 0, 1, 2);
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mainLayout->setRowStretch(2, 1);
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setLayout(mainLayout);
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setWindowTitle(tr("Extension"));
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//! [4] //! [5]
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extension->hide();
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}
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//! [5]
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