Resize handles not visible in QDockWidget

dheerajshenoy

I have a QDockWidget (preview panel in the above picture). I cannot see the resize handles at all.

PreviewPanel::PreviewPanel(QWidget *parent) : QDockWidget("Preview Panel", parent) {

this->setWidget(m_stack_widget);

this->setAllowedAreas(Qt::DockWidgetArea::AllDockWidgetAreas); this->setFeatures(QDockWidget::DockWidgetFeature::DockWidgetMovable |
                      QDockWidget::DockWidgetFloatable |
                      QDockWidget::DockWidgetClosable);
...
    }

And this is how I attach the dockwidgets to my mainwindow:

void Navi::initLayout() noexcept {
 m_layout = new QVBoxLayout(m_widget);
 m_inputbar = new Inputbar(this);
 m_statusbar = new Statusbar(this);
 m_file_panel = new FilePanel( this);

 m_preview_panel = new PreviewPanel(this);
 m_file_path_widget = new FilePathWidget(this);
 m_log_buffer = new MessagesBuffer(this);
 m_marks_buffer = new MarksBuffer(this);

 m_marks_buffer->setMarksSet(m_file_panel->getMarksSetPTR());

 m_file_panel->setFocus();
 m_inputbar->hide();

 m_layout->addWidget(m_file_path_widget);
 m_layout->addWidget(m_file_panel);
 m_layout->addWidget(m_inputbar);
 m_layout->addWidget(m_statusbar);
 m_widget->setLayout(m_layout);

 this->setCentralWidget(m_widget);
 this->show();
 addDockWidget(Qt::DockWidgetArea::RightDockWidgetArea, m_preview_panel);
 }

Any help would be appreciated.

Pl45m4

@dheerajshenoy

Best idea: Your stylesheet hides/overrides them.

dheerajshenoy

When I tried a simple example in another project I could see the resize handles. Also, I am not making changes to the stylesheet.

SGaist

Hi,

Any chance of a custom or proxy style somewhere ?

dheerajshenoy

Nope, there aren't any custom style except for the tableview with a delegate

SGaist

In that case:

Which OS are you on ?
Which version of Qt are you using ?
Provide a minimal compilable example showing that behavior.

dheerajshenoy

I'm on linux (arch linux to be specific), using the latest qt6 version. The project I'm working on is over 15k lines of code now and so I don't know if I can provide a minimal example

SGaist

Then there's the good old: comment out everything and add things back until it breaks.