Class Fox::FXDial |
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Dial
The following messages are sent by FXDial to its target:
SEL_LEFTBUTTONPRESS: | sent when the left mouse button goes down; the message data is an FXEvent instance. |
SEL_LEFTBUTTONRELEASE: | sent when the left mouse button goes up; the message data is an FXEvent instance. |
SEL_CHANGED: | sent when the dial’s value changes; the message data is the new value. |
SEL_COMMAND: | sent when the user stops changing the dial’s value and releases the mouse button; the message data is the new value. |
DIAL_VERTICAL: | Vertically oriented |
DIAL_HORIZONTAL: | Horizontal oriented |
DIAL_CYCLIC: | Value wraps around |
DIAL_HAS_NOTCH: | Dial has a Center Notch |
DIAL_NORMAL: | same a DIAL_VERTICAL |
Methods |
Attributes |
dialStyle | [RW] | Current dial style [Integer] |
helpText | [RW] | Status line help text for this dial [String] |
notchColor | [RW] | Center notch color [FXColor] |
notchOffset | [RW] | The notch offset is the position of the center notch; the value should be tenths of degrees in the range [-3600,3600]. [Integer] |
notchSpacing | [RW] | The spacing for the small notches; this should be set in tenths of degrees in the range [1,3600], and the value should be a divisor of 3600, so as to make the notches come out evenly. [Integer] |
range | [RW] | Dial range [Range] |
revolutionIncrement | [RW] | The revolution increment is the amount of change in the position for revolution of the dial; the dial may go through multiple revolutions to go through its whole range. [Integer] |
tipText | [RW] | Tool tip message for this dial |
value | [RW] | Dial value [Integer] |
Public Class methods |
new(p, tgt=nil, sel=0, opts=DIAL_NORMAL, x=0, y=0, w=0, h=0, pl=DEFAULT_PAD, pr=DEFAULT_PAD, pt=DEFAULT_PAD, pb=DEFAULT_PAD) {|theDial| ...} |
Construct a dial widget