#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 &backford"));
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());
}
FindDialog::~FindDialog()
{
}
void FindDialog::findClicked()
{
QString text = lineEdit->text();
Qt::CaseSensitivity cs = caseCheckBox->isChecked() ? Qt::CaseInsensitive : Qt::CaseSensitive;
if(backwardCheckBox->isChecked()) {
emit findPrevious(text, cs);
} else {
emit findNext(text, cs);
}
}
void FindDialog::enableFindButton( const QString &text)
{
findButton->setEnabled(!text.isEmpty());
}