Fader
A Fader is a sliding control used to adjust a parameter such as gain. The Design tab styles the selected Fader on a Control Panel. The sections appear top to bottom in the Modifier Panel.

Change Control Type
See Common Controls.
Alignment
See Common Controls.
Layer Order
See Common Controls.
Transform
See Common Controls.
Theme
See Common Controls.
Cap Style
See Common Controls.
The Fader has seven cap styles, plus an option for no cap.


Appearance
The Fader's Appearance section adds Cap Color, Cap Detail Color, and a Track color and size to the common appearance properties. See Common Controls.
On a Fader:
- Fill Color — Set its opacity below 100% to show the track through it.
- Thickness — The overall width of the fader.
- Shadow — The shadow of the cap.
Each color property opens the color selector. See Choosing a Color.
Use an Image for the Cap
You can use an image for the cap, such as a photo of a real fader cap.
- In Cap Style, choose the seventh cap style, the plain rectangle.
- In Appearance, click Cap Color.
- In the color selector dropdown, select Image.
-
Click Import Image to load the image, or choose a previously loaded image from the list.



Fader
The Fader section shows or hides the fader itself. Clear the checkbox to hide the fader while keeping the control's Up Down Buttons, Label, and Readout. Use this to build a pair of up and down buttons, with or without a value readout, that has no fader between them.
The Position toggle in the Label and Readout sections offers a fifth, center position, which places the label or readout where the fader would be. The center position takes effect only while the fader is hidden; while the fader is shown, it is treated as the bottom position. If you set both the label and the readout to the center position, the readout takes it and the label moves to the bottom. The center position is also available when you select several controls, as long as at least one of them is a Fader.

Scale
See Common Controls.
Unity
See Common Controls.

Up Down Buttons
See Common Controls.
Label
See Common Controls.

Readout
See Common Controls.
