gotolinedlg.cpp

来自「Linux下的C、C＋＋ IDE」· C++ 代码 · 共 49 行

#include "gotolinedlg.h"

#include <qpushbutton.h>
#include <qlayout.h>
#include <qhbox.h>
#include <qlabel.h>
#include <qvalidator.h>

GotoLineDlg::GotoLineDlg(QWidget *parent, const char *name)
	: QDialog(parent, name)
{
	QVBoxLayout *vbox = new QVBoxLayout(this);
	vbox->setSpacing(5);

	QHBox *hbox = new QHBox(this);
	hbox->setMaximumWidth(200);

	m_editLineNum = new QLineEdit(this);

	QIntValidator *iv = new QIntValidator(m_editLineNum);

	m_editLineNum->setValidator(iv);

	vbox->addWidget(m_editLineNum);
	
	QPushButton *ok = new QPushButton("OK", hbox);
	ok->setDefault(true);

	QPushButton *cancel = new QPushButton("Cancel", hbox);

	QObject::connect(ok, SIGNAL(clicked()), this, SLOT(verify()));
	QObject::connect(cancel, SIGNAL(clicked()), this, SLOT(reject()));

	vbox->addWidget(hbox);

	setCaption("Goto Line");
}

int GotoLineDlg::exec()
{
	return QDialog::exec();
}

void GotoLineDlg::verify()
{
	accept();
}