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| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version

## button-3d-border

Arguments: multi-picture-button

Returns (or sets with setf) the value of the button-3d-border property of a `multi-picture-button`. This value determines what kind of border with a three-dimensional appearance (if any) will be drawn around each button of the widget. Here are the valid values:

- `nil`: no borders with a three-dimensional appearance are drawn.
- `t`: a thin border with a three-dimensional appearance is drawn around each button.
- `:when-pressed`: a thin border with a three-dimensional appearance is drawn around each button whenever the button is in a pressed-down state or when the mouse cursor is over the button. At other times no border is drawn. This style also draws a separator bar between buttons wherever there is a `:gap` in the range (see the description of the range property in the description of `multi-picture-button`).
- `:thick`: a thicker border is drawn around each button.

The 3d border is independent of the button-black-border, which is drawn around the 3d border if both are specified. The borders are drawn around the padding of each button but not around the spacing between the buttons.

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This page was not revised from the 10.0 page.
Created 2019.8.20.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version