TInputControl
Convenience base class for a
TControl that allows simple inputInheritance
| Level | Ancestor | Description |
|---|---|---|
| 1 | TObject | Ultimate ancestor in a class hierarchy |
| 2 | TBaseObject | A base class for objects that can be used instead of TObject. |
| 3 | TControl | Visual user interface element that can react to user input. |
| 4 | TInputControl |
Source
UserInterface.Control.Input.pas (29)
Description
This base class provides standard functionality to respond to user actions like pressing F2
and Esc by switching Mode between display and edit modes.
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Instance | protected | HideEditingAids() | ||
| Instance | protected | TBoolean | StartEditing() | |
| Instance | protected | TBoolean | StopEditing(Successful: TBoolean) | |
| Instance | protected | TBoolean | HandleF2(KeyModifiers: TKeyModifiers) | |
| Instance | protected | TBoolean | HandleEscape(KeyModifiers: TKeyModifiers) | |
| Instance | protected | DescendantRequestsFocus(Descendant: TControl) | ||
| Instance | public | TCursor | GetCursorForPosition(Position: TInteger32Point) | |
| Instance | public | LostFocus() | ||
| Instance | public | TBoolean | KeyDown(Event: TKeyDownEvent) | |
| Instance | public | SelectAll() |