class Option : public Pusher
Widget providing the selection of 2 or alternatively 3 states (true, false, Null). Value of Option is either 0, 1, or Null. When setting Value to Option, string "1" is interpreted as true state, other non-Null strings as false. Depending on whether Option is in NotNull mode, Null is interpreted as false or Null state. 0 is always interpreted as false, Null number as either Null (NotNull mode) or false (NoNotNull mode), other numbers as true.
Derived from Pusher
Initializes Option into NotNull, 2-state mode, false value and standard appearance.
Option& Set(int b)
Sets Option to the specified state (0, 1 or Null).
int Get() const
Current state of Option.
operator int() const
void operator=(int b)
Same as Set(b).
Option& BlackEdge(bool b = true)
Activates visual appearance suitable for placing Option on white background (SColorPaper), like in list, as opposed to default representation suitable for placing it on dialog (SColorFace).
*this for chaining.
bool IsBlackEdge() const
Returns true if BlackEdge is active.
Option& SwitchImage(bool b = true)
Activates visual representation that paints the Option with the Switch appearance.
bool IsSwitchImage() const
Returns true if SwitchImage is active.
Option& ThreeState(bool b = true)
Activates three-state mode. Also activates NoNotNull mode.
bool IsThreeState() const
Returns true if ThreeState is active.
Option& NotNull(bool nn = true)
Activates NotNull mode - Null Value assigned to Option (via SetData) is interpreted as false.
Activates NoNotNull mode - Null Value assigned to Option is interpreted as Null.
*this for chaining.
bool IsNotNull() const
Returns true if NotNull is active.
Option& SetColor(Color c)
Sets the color of text of Option label. Setting Null restores the default color.
Option& Box(bool b = true)
Changes the visual representation to "checked box".
Option& AutoBox(bool b = true)
Calls Box(b) and activates mode where all widgets that are children of Option's parent and are intersecting Option rectangle are enabled / disabled based on the status of the Option.
Option& ShowLabel(bool b = true)
Toggles the display of the option's label.
bool IsShowLabel() const
Returns true if ShowLabel is active.
class OptionBox : public Option
Option with Box modifier active.