[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Converts a shift state into a key state value compatible with the key state of a Windows API LParam
Source position: forms.pp line 1779
function ShiftStateToKeys( |
ShiftState: TShiftState |
):PtrUInt; |
The Keys value is of the type PtrUInt and is a or'ed combination of the following constants: MK_Shift, MK_Control, MK_LButton, MK_RButton, MK_MButton, MK_XBUTTON1 and MK_XBUTTON2
#RTL.Classes.TShiftState |
||
|
Converts modifier keys from the LParam of a mouse message to a TShiftState. |
|
|
Converts modifier keys from the LParam of a keyboard message (WM_KEYUP for example) to a TShiftState |
|
|
A key state constant to represent the shift key, equivalent to ssShift from TShiftState |
|
|
A key state constant to represent the control key, equivalent to ssCtrl from TShiftState |
|
|
A key state constant to represent the left mouse button, equivalent to ssLeft from TShiftState |
|
|
A key state constant to represent the right mouse button, equivalent to ssRight from TShiftState |
|
|
A key state constant to represent the middle mouse button, equivalent to ssMiddle from TShiftState |
|
|
A key state constant to represent the first extra mouse button, equivalent to ssExtra1 from TShiftState |
|
|
A key state constant to represent the second extra mouse button, equivalent to ssExtra2 from TShiftState |
lazarus-ccr.sourceforge.net |