The slider widget is a valuator widget which provides simple linear value
range. Two visual appearances are supported:- the sunken look, which is
enabled with the REALSLIDER_INSIDE_BAR option and the regular
look. The latter may have optional arrows on the slider thumb.
Events
The following messages are sent by FXRealSlider to its target:
SEL_KEYPRESS: | sent when a key goes down; the message data is an FXEvent instance.
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SEL_KEYRELEASE: | sent when a key goes up; the message data is an FXEvent instance.
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SEL_LEFTBUTTONPRESS: | sent when the left mouse button goes down; the message data is an FXEvent instance.
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SEL_LEFTBUTTONRELEASE: | sent when the left mouse button goes up; the message data is an FXEvent instance.
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SEL_MIDDLEBUTTONPRESS: | sent when the middle mouse button goes down; the message data is an FXEvent instance.
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SEL_MIDDLEBUTTONRELEASE: | sent when the middle mouse button goes up; the message data is an FXEvent instance.
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SEL_COMMAND: | sent at the end of a slider move; the message data is the new position of the slider (a Float).
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SEL_CHANGED: | sent continuously while the slider is being moved; the message data is a
Float indicating the current slider position.
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Real slider control styles
REALSLIDER_HORIZONTAL: | RealSlider shown horizontally
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REALSLIDER_VERTICAL: | RealSlider shown vertically
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REALSLIDER_ARROW_UP: | RealSlider has arrow head pointing up
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REALSLIDER_ARROW_DOWN: | RealSlider has arrow head pointing down
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REALSLIDER_ARROW_LEFT: | RealSlider has arrow head pointing left
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REALSLIDER_ARROW_RIGHT: | RealSlider has arrow head pointing right
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REALSLIDER_INSIDE_BAR: | RealSlider is inside the slot rather than overhanging
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REALSLIDER_TICKS_TOP: | Ticks on the top of horizontal slider
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REALSLIDER_TICKS_BOTTOM: | Ticks on the bottom of horizontal slider
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REALSLIDER_TICKS_LEFT: | Ticks on the left of vertical slider
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REALSLIDER_TICKS_RIGHT: | Ticks on the right of vertical slider
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REALSLIDER_NORMAL: | same as REALSLIDER_HORIZONTAL
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Message identifiers
ID_AUTOINC: | x
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ID_AUTODEC: | x
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