True False dialog-information-symbolic False True center-on-parent True True False Preferences True True True False False True False center center 16 16 16 16 8 8 True False start Check spelling while typing right 0 1 True True end 2 1 True False start Input format right 0 2 True True end 0 0 2 2 True True False help 1 2 True False Autohide header and statusbars while typing start Autohide headerbar right 0 0 True True end 2 0 False