#include <QLineEdit>

#include <QVBoxLayout>

#include <QLabel>

#include "findwindow.h"

#include "version.h"

FindWindow::FindWindow(QWidget* parent)

	: QGroupBox( tr("Find"), parent )

{

	setWindowTitle(__VYM " - " +tr("Find Text"));

	//resize (180,130);

	//move (130,130);

    QVBoxLayout* mainLayout = new QVBoxLayout;

    QHBoxLayout *row1Layout = new QHBoxLayout;

    // Create a Label

    QLabel* label = new QLabel;

    label->setText( tr("Text to find:"));

    row1Layout->addWidget( label );

	// Create LineEdit (here QComboBox)

    QHBoxLayout *row2Layout = new QHBoxLayout;

    findcombo = new QComboBox;

	findcombo->setMinimumWidth(150);

	findcombo->setEditable(true);

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

		this, SLOT( findPressed() ) );

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

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

    //findcombo->insertItem( "Normal", -1 );

	row2Layout->addWidget(findcombo);

	// Create Buttons

    QHBoxLayout *row3Layout = new QHBoxLayout;

	clearbutton = new QPushButton;

	clearbutton->setText(tr("Clear"));

	connect ( clearbutton, SIGNAL( clicked() ), this, SLOT( clearLineEdit() ) );

	row3Layout->addWidget (clearbutton);

	/*

	QSpacerItem *si1= new QSpacerItem (10,0,QSizePolicy::Minimum, QSizePolicy::Expanding );

	row3Layout->addItem(si1);

	*/

	cancelbutton = new QPushButton;

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

	cancelbutton->setShortcut (Qt::Key_Escape);

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

	row3Layout->addWidget (cancelbutton);

/*

	QSpacerItem *si2= new QSpacerItem (10,0,QSizePolicy::Fixed, QSizePolicy::Fixed);

	row3Layout->addItem(si2);

	*/

	findbutton = new QPushButton;

	findbutton->setText (tr("Find"));

	findbutton->setDefault (true);

	findbutton->setShortcut (Qt::Key_Return);

	connect ( findbutton, SIGNAL( clicked() ), this, SLOT( findPressed() ) );

	row3Layout->addWidget(findbutton);

	mainLayout->addLayout (row1Layout);

	mainLayout->addLayout (row2Layout);

	mainLayout->addLayout (row3Layout);

	setLayout (mainLayout);

}

void FindWindow::popup()

{

	show();

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

	findcombo->setFocus();

}

void FindWindow::cancelPressed()

{

	hide();

}

void FindWindow::findPressed()

{

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

}

void FindWindow::findTextChanged(const QString&)

{

	emit (somethingChanged() );

}

void FindWindow::clearLineEdit()

{

	findcombo->lineEdit()->clear();

}