mirrors/zint-barcode-generator
1
0
Fork 0
mirror of https://git.code.sf.net/p/zint/code synced 2025-05-14 23:24:39 -04:00
Code Issues Projects Releases Packages Wiki Activity

Make GUI scalable

Browse source
This commit is contained in:
Robin Stuart 2016-12-14 23:33:17 +00:00
parent 0f9a326398
commit 28ea2f1c69
7 changed files with 77 additions and 74 deletions
Download patch file Download diff file Expand all files Collapse all files

23
frontend_qt/mainwindow.cpp
View file

@ -103,8 +103,10 @@ MainWindow::MainWindow(QWidget* parent, Qt::WindowFlags fl)
/* createActions();
createMenus(); */
scene = new QGraphicsScene(this);
setupUi(this);
view->setScene(new QGraphicsScene);
view->setScene(scene);
m_fgcolor=qRgb(0,0,0);
m_bgcolor=qRgb(0xff,0xff,0xff);
@ -114,8 +116,8 @@ MainWindow::MainWindow(QWidget* parent, Qt::WindowFlags fl)
}
bstyle->setCurrentIndex(10);
change_options();
scene->addItem(&m_bc);
update_preview();
view->scene()->addItem(&m_bc);
connect(bstyle, SIGNAL(currentIndexChanged( int )), SLOT(change_options()));
connect(bstyle, SIGNAL(currentIndexChanged( int )), SLOT(update_preview()));
connect(heightb, SIGNAL(valueChanged( int )), SLOT(update_preview()));
@ -141,6 +143,12 @@ MainWindow::~MainWindow()
{
}
void MainWindow::resizeEvent(QResizeEvent* event)
{
QWidget::resizeEvent(event);
update_preview();
}
void MainWindow::reset_view()
{
m_fgcolor=qRgb(0,0,0);
@ -588,8 +596,10 @@ void MainWindow::maxi_primary()
void MainWindow::update_preview()
{
QString error;
m_bc.ar=(Zint::QZint::AspectRatioMode)1;
int width = view->geometry().width();
int height = view->geometry().height();
//m_bc.ar=(Zint::QZint::AspectRatioMode)1;
if(chkComposite->isChecked() == true) {
m_bc.bc.setPrimaryMessage(txtData->text());
m_bc.bc.setText(txtComposite->toPlainText());
@ -885,7 +895,8 @@ void MainWindow::update_preview()
m_bc.bc.setWhitespace(spnWhitespace->value());
m_bc.bc.setFgColor(m_fgcolor);
m_bc.bc.setBgColor(m_bgcolor);
m_bc.setSize(width - 10, height - 10);
m_bc.update();
view->scene()->update();
scene->setSceneRect(0, 0, width - 10, height - 10);
scene->update();
}