Converts modifier keys from the LParam in a keyboard message (WM_KEYUP for example) to a TShiftState value.
Source position: forms.pp line 1940
function KeyDataToShiftState( |
KeyData: PtrInt |
):TShiftState; |
KeyData |
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PtrInt value with the address for the key data examined in the routine. |
Set type with the TShiftStateEnum values representing the specified KeyData.
Calls MsgKeyDataToShiftState in the lclintf.pas unit to get the TShiftState return value.
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Converts modifier keys in the LParam for a mouse message to a TShiftState value. |
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Converts a shift state into a key state value compatible with the key state of a Windows API LParam. |
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TShiftState |
| CT Web help |
| CodeTyphon Studio |