BitBtnKind is used to identify the appearance and use of a DelphiVCL.BitBtn control.
BitBtnKind specifies how a TBitBtn control is rendered and how it behaves when clicked. The following table lists all the possible values:
| Value | Meaning |
| bkCustom | The button uses the Glyph property to determine the image that appears. There is no associated ModalResult value. Instead, you must explicitly select a ModalResult for the button or supply the code to respond using an action or an OnClick event. |
| bkOK | The text “OK” appears on the button face (possibly accompanied by a green checkmark). The button becomes the default button (the Default property is automatically set to true.) When the user chooses the button, the dialog box closes. The resulting ModalResult value of the button is mrOk. |
| bkCancel | The text “Cancel” appears on the button face (possibly accompanied by a red X). The button becomes the Cancel button (the Cancel property is automatically set to true). When the user chooses the button, the dialog box closes. The resulting ModalResult value of the bitmap button is mrCancel. |
| bkYes | The text “Yes” appears on the button face (possibly accompanied by a green check mark). The button becomes the default button (the Default property is automatically set to true). When the user chooses the button, any changes the user made in the dialog box are accepted and the dialog box closes. The resulting ModalResult value of the bitmap button is mrYes. |
| bkNo | The text “No” appears on the button face (possibly accompanied by a red no symbol). The button becomes the Cancel button (the Cancel property is automatically set to true). When the user chooses the button, any changes the user made in the dialog box are canceled and the dialog box closes. The resulting ModalResult value of the bitmap button is mrNo. |
| bkHelp | The text “Help” appears on the button face (possibly accompanied by a cyan question mark). When the user chooses the button, the help topic associated with the button is automatically displayed. |
| bkClose | The text “Close” appears on the button face (possibly accompanied by a door with a green exit sign over it). When the user chooses the button, the form closes. The Default property of the button is true. |
| bkAbort | The text “Abort” appears on the button face (possibly accompanied by a red X). |
| bkRetry | The text “Retry” appears on the button face (possibly accompanied by a green circular arrow). |
| bkIgnore | The text “Ignore” appears on the button face (possibly accompanied by a green man walking away). Use it to allow the user to continue after an error has occurred. |
| bkAll | The text “Yes to All” appears on the button face (possibly accompanied by a double green check-mark). |
You can find all the possible values above, using this command:
|
1 2 3 |
import DelphiVCL dir(DelphiVCL) |
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