PresentationTab(parent, title, visible_title, controllers, icon_path)¶
PresentationsTab is the Presentations settings tab in the settings dialog.
Load the settings.
Select the mudraw or ghostscript binary that should be used.
Make any translation changes
Save the settings. If the tab hasn’t been made visible to the user then there is nothing to do, so exit. This removes the need to start presentation applications unnecessarily.
Create the controls for the settings tab
Tab has just been made visible to the user