TCustomButton.WSSetText procedure
Notifies the widgetset class of a change to the caption text for the control.
Declaration
procedure WSSetText(const AText: string); overrideArguments
AText | New value for the caption text in the control. |
Description
WSSetText is an overridden method used to notify the widgetset
class instance when the value in the caption text has been changed. No
actions are performed in the method when the handle for the control has not
been allocated, or at design-time.
WSSetText ensures that Ampersand (&) characters used to
define an accelerator key in AText are handled for the widgetset
class. The Ampersand character(s) are removed from AText, and the virtual key
code equivalent is stored in the Shortcut property. By default,
the Shortcut uses the ssAlt shift modifier for the accelerator
key.
The SetShortCut method in the widgetset class is called to store
values from both Shortcut and ShortCutKey2.
The inherited WSSetText method is called prior to exit.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.