Sets whether to enable live thumbnail for self.
When set to TRUE, self's thumbnail in classTabOverview will update immediately when self is redrawn or resized.
If it's set to FALSE, the thumbnail will only be live when the self is selected, and otherwise it will be static and will only update when adw.tab_page.TabPage.invalidateThumbnail or adw.tab_view.TabView.invalidateThumbnails is called.
whether to enable live thumbnail
Sets whether to enable live thumbnail for self.
When set to TRUE, self's thumbnail in classTabOverview will update immediately when self is redrawn or resized.
If it's set to FALSE, the thumbnail will only be live when the self is selected, and otherwise it will be static and will only update when adw.tab_page.TabPage.invalidateThumbnail or adw.tab_view.TabView.invalidateThumbnails is called.