Subversion Repositories ezidebug

#include <QtGui>

#include "finddialog.h"

FindDialog::FindDialog(QWidget *parent)

    : QDialog(parent)

{

    label = new QLabel(tr("Find &what:"));

    lineEdit = new QLineEdit;

    label->setBuddy(lineEdit);

    caseCheckBox = new QCheckBox(tr("Match &case"));

    backwardCheckBox = new QCheckBox(tr("Search &backward"));

    findButton = new QPushButton(tr("&Find"));

    findButton->setDefault(true);

    findButton->setEnabled(false);

    closeButton = new QPushButton(tr("Close"));

    connect(lineEdit, SIGNAL(textChanged(const QString &)),

            this, SLOT(enableFindButton(const QString &)));

    connect(findButton, SIGNAL(clicked()),

            this, SLOT(findClicked()));

    connect(closeButton, SIGNAL(clicked()),

            this, SLOT(close()));

    QHBoxLayout *topLeftLayout = new QHBoxLayout;

    topLeftLayout->addWidget(label);

    topLeftLayout->addWidget(lineEdit);

    QVBoxLayout *leftLayout = new QVBoxLayout;

    leftLayout->addLayout(topLeftLayout);

    leftLayout->addWidget(caseCheckBox);

    leftLayout->addWidget(backwardCheckBox);

    QVBoxLayout *rightLayout = new QVBoxLayout;

    rightLayout->addWidget(findButton);

    rightLayout->addWidget(closeButton);

    rightLayout->addStretch();

    QHBoxLayout *mainLayout = new QHBoxLayout;

    mainLayout->addLayout(leftLayout);

    mainLayout->addLayout(rightLayout);

    setLayout(mainLayout);

    setWindowTitle(tr("Find"));

    setFixedHeight(sizeHint().height());

}

void FindDialog::findClicked()

{

    QString text = lineEdit->text();

    Qt::CaseSensitivity cs =

            caseCheckBox->isChecked() ? Qt::CaseSensitive

                                      : Qt::CaseInsensitive;

    if (backwardCheckBox->isChecked()) {

        emit findPrevious(text, cs);

    } else {

        emit findNext(text, cs);

    }

}

void FindDialog::enableFindButton(const QString &text)

{

    findButton->setEnabled(!text.isEmpty());

}