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Reference for unit 'Menus' (#lcl)

TMenuItem.HasIcon

True when a bitmap is configured and available for the menu item.

Declaration

Source position: menus.pp line 265

public function TMenuItem.HasIcon: Boolean; virtual;

Function result

True when a bitmap is configured and available for the menu item.

Description

HasIcon is a Boolean function which indicates if a Bitmap is configured and available for the menu item. The menu item is configured to display a bitmap using the GlyphShowMode and ImageIndex properties, or by assigning a TBitmap value to the Bitmap property.

The return value is False for the following conditions:

GlyphShowMode is set to gsmNever.
GlyphShowMode is set to gsmApplication and TApplication.ShowMenuGlyphs is set to sbgNever.
GlyphShowMode is set to gsmSystem and SystemShowGlyphMenus returns False.
An image list is not available or ImageIndex contains an invalid index.
Bitmap has an empty image.

TMenuItem.Bitmap		Bitmap image (glyph) displayed for the menu item.
TMenuItem.GlyphShowMode		Indicates the display behavior for the glyph (or Bitmap) on the menu item.
TMenuItem.GetImageList		Gets an image list with the available bitmaps for the menu item.
TMenuItem.ImageIndex		Ordinal position in the list of images for the glyph displayed on the menu item.
TMenuItem.GetIconSize		Gets the size for the icon (glyph) when used on the menu item.
TMenuItem.UpdateWSIcon		Updates the widgetset class with the values in HasIcon and Bitmap.
TApplication.ShowMenuGlyphs		Sets the default policy for showing or hiding glyph images in menus.

Version 3.2

Generated 2024-02-25

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TMenuItem.HasIcon

Declaration

Function result

Description

See also