Details
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Bug
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Resolution: Incomplete
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Not Evaluated
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None
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5.9.1, 5.9.2, 5.10.0 Beta 4
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None
Description
In the following context, calling resize or move on a window before showing it results in an invisible window (see example below).
- multi-monitor
- Windows 10
- Not the first window to appear
- High DPI (at least 200%)
- Mouse cursor is not on the primary screen.
#include "mainwindow.h"
#include <QApplication>
#include <QTimer>
int main(int argc, char *argv[])
{
_wputenv_s(L"QT_AUTO_SCREEN_SCALE_FACTOR", L"1");
QApplication a(argc, argv);
//Timer gives time to move the cursor to another screen
QWidget* f1 = new QWidget();
QWidget* f2 = new QWidget();
QTimer::singleShot(2000, [&]{
f1->setWindowTitle("test f1");
f1->show();
f1->resize(100, 100);
});
QTimer::singleShot(5000, [&]{
f2->setWindowTitle("test f2");
f2->resize(100, 100);
f2->show();
});
return a.exec();
}