#include <QLineEdit>

#include <QVBoxLayout>

#include <QLabel>

#include "findwidget.h"

extern QString vymName;

FindWidget::FindWidget(QWidget* parent)

{

    QVBoxLayout* mainLayout = new QVBoxLayout;

    QHBoxLayout *row2Layout = new QHBoxLayout;

	// Create Buttons

	cancelbutton = new QPushButton;

	cancelbutton->setText(tr("Cancel"));

	cancelbutton->setShortcut (Qt::Key_Escape);

	connect ( cancelbutton, SIGNAL( clicked() ), this, SLOT( cancelPressed() ) );

	// Create LineEdit (here QComboBox)

    findcombo = new QComboBox;

	findcombo->setMinimumWidth(250);

	findcombo->setEditable(true);

	connect ( findcombo, SIGNAL( highlighted(int) ), 

		this, SLOT( nextPressed() ) );

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

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

	nextbutton = new QPushButton;

	nextbutton->setText (tr("Next","Find widget"));

	//nextbutton->setDefault (true);

	//nextbutton->setShortcut (Qt::Key_Return);

	connect ( nextbutton, SIGNAL( clicked() ), this, SLOT( nextPressed() ) );

	row2Layout->addWidget (cancelbutton);

	row2Layout->addWidget(findcombo);

	row2Layout->addWidget(nextbutton);

	mainLayout->addLayout (row2Layout);

	setLayout (mainLayout);

}

void FindWidget::popup()

{

	show();

	findcombo->lineEdit()->selectAll();

	findcombo->setFocus();

}

void FindWidget::cancelPressed()

{

	hide();

}

void FindWidget::nextPressed()

{

	emit (nextButton(findcombo->currentText() ) );

}

void FindWidget::findTextChanged(const QString&)

{

	emit (somethingChanged() );

}