Hello, everyone!
I have a program, it is a txt file reader. The splitter split the GUI with left side directory tree and right side textedit area.
I want to use a directory tree to display the folders and files in the local system. when I double click one of a txt file (an iterm in the directory tree), the QtextEdit will display its content.
However, I don't know how to do it ? firstly, which view should I use, QTreeView or QTreeWidget? secondly, how should I emit the signal ?
Thanks and sorry for my poor English.
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