Sets the current folder for chooser from a local filename.
The user will be shown the full contents of the current folder,
plus user interface elements for navigating to other folders.
In general, you should not use this function. See the section on setting up a file
chooser dialog for the rationale behind this.
Since 2.4
Sets the current folder for chooser from a local filename. The user will be shown the full contents of the current folder, plus user interface elements for navigating to other folders. In general, you should not use this function. See the section on setting up a file chooser dialog for the rationale behind this. Since 2.4