How can I declare a window without caption w开发者_如何学JAVAhen I use QT Designer?
if you're looking to remove window title, then the easiest way would be to set the window flags in your widget's constructor, smth like this:
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent, Qt::FramelessWindowHint), //<-- this will remove the title bar
ui(new Ui::MainWindow)
{
ui->setupUi(this);
...
or call
Qt::WindowFlags flags = Qt::CustomizeWindowHint;
setWindowFlags(flags);
more details on window types here: enum Qt::WindowType flags Qt::WindowFlags
hope this helps, regards
you didn't say which language you mean, so I say how to do it in Python with Qt : First of all, you can't-do it in Qt Designer application!
After you designed your GUI via Qt designer app, then you should add this line of python code to your FILE.py (generated with pyuic5) :
MainWindow.setWindowFlags(QtCore.Qt.CustomizeWindowHint)
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