selectors (file/font/color/input devices)

gtkcolorbutton - a button to launch a color selection dialog
gtkcolorselection - a widget used to select a color
gtkcolorselectiondialog - a standard dialog box for selecting a color
gtkfileselection - prompt the user for a file or directory name
gtkfilechooser - file chooser interface used by gtkfilechooserwidget and gtkfilechooserdialog
gtkfilechooserbutton - a button to launch a file selection dialog
gtkfilechooserdialog - a file chooser dialog, suitable for "file/open" or "file/save" commands
gtkfilechooserwidget - file chooser widget that can be embedded in other widgets
gtkfilefilter - a filter for selecting a file subset
gtkfontbutton - a button to launch a font selection dialog
gtkfontselection - a widget for selecting fonts
gtkfontselectiondialog - a dialog box for selecting fonts
gtkinputdialog - configure devices for the xinput extension