Menu does not work properly under Linux wayland with hdmi & rotated displayport monitor

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help wanted

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描述

Environment

Linux Fedora 32 TeXstudio 3.0.1 (git n/a) Using Qt Version 5.14.2, compiled with Qt 5.14.2 R

Expected behavior

I should be able to click on a menu item and see the menu.

Actual behavior

When clicking on a menu item, it is underlined, but no menu is shown.

How to reproduce

I have a 2-monitor setup, ahdmi and 1displayport. While the system always registers the hdmi monitors, when the displayport driven monitor is not powered on, the TeXstudio menu works as it should. If I turn the displayport monitor on, the TeXstudio menu is not visible anymore - or visible somewhere it is not supposed to be.

screenshot of 2 moniotor set-up Screenshot-20201104194426-1587x934

screenshot of 3 moniotor set-up Screenshot-20201104193942-2788x939

貢獻者指南

研究方向: 研究 TeXstudio 在 Wayland 下如何處理選單定位，特別是旋轉顯示器的情況。檢查程式碼庫中 Qt 的 QMenu 和螢幕幾何處理。嘗試用最小的 Qt 範例重現問題以隔離問題。
技術棧: cpp
領域: desktop
議題類型: 錯誤
難度: 2
預計時間: 3-5 天
活動狀態: 較久未更新
清晰度: 清晰
前置要求: C++QtGit
新手友善度: 60