The
gtk-hsv widget is the "color wheel" part of a complete color
selector widget.
It allows to select a color by determining its HSV components in an intuitive
way. Moving the selection around the outer ring changes the hue, and moving
the selection point inside the inner triangle changes value and saturation.
Warning
The
gtk-hsv widget has been deprecated since GTK 3.4 together with the
gtk-color-selection widget, where it was used.
Signal Details
The "changed" signal
lambda (hsv) :run-first
- hsv
- The gtk-hsv widget which received the signal.
The "move" signal
lambda (hsv direction) :action
- hsv
- The gtk-hsv widget which received the signal.
- direction
- A value of the gtk-direction-type enumeration.