Unit 'Buttons' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#lcl]

TButtonGlyph.CanShowGlyph

Determines if an image is available for the button glyph.

Declaration

Source position: buttons.pp line 111

protected function TButtonGlyph.CanShowGlyph: Boolean;

Function result

True when a glyph image is available.

Description

CanShowGlyph is a Boolean function used to determine if an image is available for the button glyph. The return value is True when an image has been specified using one of the following mechanisms (in the order of precedence):

See also

TButtonGlyph.Images

  

The list of available images for the button glyph.

TButtonGlyph.ExternalImages

  

Contains a reference to an existing list of images available for use in the Glyph property.

TButtonGlyph.LCLGlyphName

  

Stores the standard LCL resource name used for the Glyph in the class instance.