TButton
TAbstractButton that shows a Caption.Inheritance
| 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 | TAbstractButton | Abstract base class for buttons |
| 5 | TButton |
Source
UserInterface.Control.Button.pas (79)
Fields
| Scope | Visibility | Type | Name | Description |
|---|---|---|---|---|
| Instance | private | TButtonState | FState | |
| Instance | private | TSingleLineTextControl | FLabelControl |
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Instance | private | SetState(Value: TButtonState) | ||
| Instance | protected | HasBeenBoundToLayout() | ||
| Instance | protected | CaptionChanged() | ||
| Instance | protected | BoundsChanged(OldBounds: TInteger32Rectangle; NewBounds: TInteger32Rectangle) | ||
| Instance | protected | DownChanged() | ||
| Instance | protected | HotChanged() | ||
| Instance | protected | Layout() | ||
| Instance | protected | TButtonState | DetermineState() | |
| Instance | protected | TInteger32Rectangle | GetCaptionInsets() | |
| Instance | protected | TInteger32Size | GetPreferredExtraSize() | |
| Instance | protected | TInteger32Rectangle | CalculateCaptionRectangle() | |
| Instance | protected | PaintButton(Canvas: TCanvas; Bounds: TInteger32Rectangle) | ||
| Instance | public | Create() | ||
| Instance | public | Paint(Canvas: TCanvas) | ||
| Instance | public | TInteger32Size | GetPreferredSize(AvailableSize: TInteger32Size) |