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Returns the preceding or next control in tab order.
Source position: controls.pp line 2122
protected function TWinControl.FindNextControl( |
CurrentControl: TWinControl; |
GoForward: Boolean; |
CheckTabStop: Boolean; |
CheckParent: Boolean |
):TWinControl; |
CurrentControl |
|
The control which has the focus. If Nil, the first control (forward) or last control (backward) in TabOrder is returned, depending on GoForward. |
GoForward |
|
False to find the preceding control. |
CheckTabStop |
|
When True: only find controls with TabStop=True. |
CheckParent |
|
When True: only find controls with Parent=Self. |
The (next) control.
When CurrentControl is Nil, the first control (forward) or last control (backward) in TabOrder is returned, depending on GoForward.
lazarus-ccr.sourceforge.net |