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openwidget.cpp
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56 lines (44 loc) · 1.04 KB
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#include <QDir>
#include <QTimer>
#include "openwidget.h"
#include "core.h"
#include "ui_openwidget.h"
OpenWidget::OpenWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::OpenWidget)
{
ui->setupUi(this);
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(refreshList()));
timer->start(10000);
connect(ui->cancelButton, SIGNAL(clicked()), this, SLOT(cancel()));
connect(ui->okButton, SIGNAL(clicked()), this, SLOT(ok()));
refreshList();
}
OpenWidget::~OpenWidget()
{
delete ui;
}
void OpenWidget::ok()
{
emit open( ui->listWidget->currentItem()->text() );
cancel();
}
void OpenWidget::cancel()
{
hide();
}
void OpenWidget::refreshList()
{
ui->listWidget->clear();
QDir dir("./data/scenes");
QStringList files = dir.entryList();
for(int i=0; i<files.size(); i++)
{
QString item = files.at(i).toLocal8Bit().constData();
if( item != "." && item != ".." && item != ".svn" )
{
ui->listWidget->addItem(item);
}
}
}