set a color-border of the QDockWidget

[opengpu]

how to set a color-border of the QDockWidget without influncing all the other widget on th DockWidget.
and the Dockwidget has no boder by default, eg.there is no line-border between two adjacent DockWidgets.

[jsulm]

@opengpu See https://doc.qt.io/qt-5/stylesheet-reference.html and https://doc.qt.io/qt-5/stylesheet-examples.html#customizing-qdockwidget

[opengpu]

@jsulm not work for a custom class.
eg. class myDock : public QDockWidget

[Pradeep P N]

@opengpu It should be fine i fell, as you are inheriting your class from QDockWidget and setStyleSheet is a public function.

    customClassObj->setStyleSheet("QDockWidget { "
                                  "border: 1px solid lightgray; "
                                  "titlebar-close-icon: url(close.png); "
                                  "titlebar-normal-icon: url(undock.png); "
                                  "}");

All the best.

[opengpu]

@Pradeep-P-N
customClassObj->setStyleSheet("QDockWidget { border: 1px solid lightgray; }");
i tried this...not work.
and @constructor, setStyleSheet("QDockWidget { border: 1px solid lightgray; }");
also not work.
setStyleSheet("border: 1px solid lightgray;"); this work, but make everything on the DockWidget with the border

[opengpu]

@Pradeep-P-N said in set a color-border of the QDockWidget:

customClassObj->setStyleSheet("QDockWidget { "
                              "border: 1px solid lightgray; "
                              "titlebar-close-icon: url(close.png); "
                              "titlebar-normal-icon: url(undock.png); "
                              "}");

not work...donot know why...
myDockWidget->setStyleSheet("QDockWidget { "
"border: 5px solid red; "
"}");

[opengpu]

but this work...
myDockWidget->setStyleSheet("QDockWidget::title {text-align: left; background: red; padding-left: 5px;}");