On my working OS (Linux Mint), no context menu is poped up when compiled with qt5, and the selected text just disappeared. Then, today I installed a new CentOS 7 and new Mint 17 in VirtualBox, and tried compiling qscintilla.pro & application.pro with qt5 again. It turned out to be fine. I seems that the reason is some qt binaries have been corrupted / mismatched on my system. A fresh os installation will fix all the problems.
在2017年11月19 23时55分, "Phil Thompson"<[email protected]>写道: On 17 Nov 2017, at 11:04 am, F32 <[email protected]> wrote: > > Hi, > > I'm working on qscintilla these days, replacing the default text-edit widget > for better user experience. > > My operation system is: > - Linux Mint 17.3 Rosa 64-bit (based on Ubuntu 14.04) > - Linux 3.19.0-32-generic x86_64 > - MATE 1.12.0 > - gtk 3.10.8 > > At first the project is built with the latest qt5 toolchain (5.9.2) > downloaded from qt.io, however, I found that when some text is selected and I > right-click inside the edit area, the selection would be removed (it is not > cut into the clipborad). > > Then, I installed the qt4 development files (4.8.5) from the ubuntu repo, and > compiled with qmake-qt4 again, this behavior disappears and everything works > fine. > > I googled for half an hour but was unable to find similar reports. > > Is this a compability issue of scintilla or qt5? Does anyone know how to fix > it in qt5? If you right-click then you should get the context menu containing the usual Cut/Copy/Paste etc. options. Phil
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