设置编辑器范例

文件：

• tools/settingseditor/locationdialog.cpp
• tools/settingseditor/locationdialog.h
• tools/settingseditor/mainwindow.cpp
• tools/settingseditor/mainwindow.h
• tools/settingseditor/settingstree.cpp
• tools/settingseditor/settingstree.h
• tools/settingseditor/variantdelegate.cpp
• tools/settingseditor/variantdelegate.h
• tools/settingseditor/main.cpp
• tools/settingseditor/settingseditor.pro