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)
class PASCALIMPLEMENTATION TTMSFNCRadioGroupPicker : public 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) |