[Overview][Constants][Types][Classes][Procedures and functions][Index] |
Indicates whether the Button for the control should be visible.
Source position: editbtn.pas line 90
protected function TCustomEditButton.CalcButtonVisible: Boolean; virtual; |
CalcButtonVisible is a Boolean function used to determine whether the Button for the control should be visible. The return value is True when the control is Visible and the Edit has focus, or the control is not configured to display its button only when focused.
Remark: | The return value is always True at design-time. |
CalcButtonVisible is used in the implementation of the CheckButtonVisible method.
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Button is the TSpeedButton that is attached to the grouped edit control. |
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ButtonOnlyWhenFocused - if True, the SpeedButton only appears when focus is given to the EditButton control. |
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Edit is the TEbEdit control used to perform direct input for the value in the grouped edit control. |
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Allows the control, and all of its children, to be displayed or hidden. |