TTMSFNCRadioGroupPicker Class
Picker component that presents a radio group in a drop-down panel for single-item selection.
API unit family: TMSFNCRadioGroupPicker
Inherits from: TTMSFNCCustomRadioGroupPicker
Syntax
TTMSFNCRadioGroupPicker = class(TTMSFNCCustomRadioGroupPicker)
Properties
Name
Description
BitmapContainer Optional bitmap container used for item bitmaps inside the drop-down radio group. (inherited from TTMSFNCCustomRadioGroupPicker)
CloseOnSelection When True, closes the drop-down panel automatically after a radio button is selected. (inherited from TTMSFNCCustomRadioGroupPicker)
Columns Number of columns used to arrange the radio buttons inside the drop-down panel. (inherited from TTMSFNCCustomRadioGroupPicker)
Font Font applied to the radio button text inside the drop-down panel. (inherited from TTMSFNCCustomRadioGroupPicker)
ItemIndex Zero-based index of the currently selected item; -1 when none is selected. (inherited from TTMSFNCCustomRadioGroupPicker)
Items The list of text items shown as radio buttons in the drop-down panel. (inherited from TTMSFNCCustomRadioGroupPicker)
SelectedItem Gets or sets the text of the currently selected item. (inherited from TTMSFNCCustomRadioGroupPicker)
Methods
Name
Description
InitSample Populates the picker with a default set of sample items for design-time preview. (inherited from TTMSFNCCustomRadioGroupPicker)
Events
Name
Description
OnCustomize Fires after the drop-down radio group is created, allowing customization of its appearance and settings. (inherited from TTMSFNCCustomRadioGroupPicker)
OnRadioButtonClick Fires when a radio button item is clicked inside the drop-down panel. (inherited from TTMSFNCCustomRadioGroupPicker)
OnTitleCheckBoxClick Fires when the optional title check box inside the drop-down radio group is clicked. (inherited from TTMSFNCCustomRadioGroupPicker)
Used by