Class TCastleControl
Unit
Fmx.CastleControl
Declaration
type TCastleControl = class(TPresentedControl)
Description
Control rendering "Castle Game Engine" on FMX form.
Hierarchy
- TObject
- TPresentedControl
- TCastleControl
Overview
Methods
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procedure MouseDown(Button: TMouseButton; Shift: TShiftState; X, Y: Single); override; |
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procedure MouseMove(Shift: TShiftState; NewX, NewY: Single); override; |
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procedure MouseUp(Button: TMouseButton; Shift: TShiftState; X, Y: Single); override; |
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procedure MouseWheel(Shift: TShiftState; WheelDelta: Integer; var Handled: Boolean); override; |
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procedure KeyDown(var Key: Word; var KeyChar: WideChar; Shift: TShiftState); override; |
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procedure KeyUp(var Key: Word; var KeyChar: WideChar; Shift: TShiftState); override; |
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function DefinePresentationName: String; override; |
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procedure Resize; override; |
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procedure DoRootChanging(const NewRoot: IRoot); override; |
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procedure SetVisible(const AValue: Boolean); override; |
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constructor Create(AOwner: TComponent); override; |
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destructor Destroy; override; |
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procedure Paint; override; |
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procedure InternalHandleNeeded; |
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class procedure ProcessTasks; |
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class procedure ApplicationRun; |
Properties
Description
Methods
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procedure MouseDown(Button: TMouseButton; Shift: TShiftState; X, Y: Single); override; |
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This item has no description. |
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procedure MouseMove(Shift: TShiftState; NewX, NewY: Single); override; |
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This item has no description. |
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procedure MouseUp(Button: TMouseButton; Shift: TShiftState; X, Y: Single); override; |
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This item has no description. |
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procedure MouseWheel(Shift: TShiftState; WheelDelta: Integer; var Handled: Boolean); override; |
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This item has no description. |
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procedure KeyDown(var Key: Word; var KeyChar: WideChar; Shift: TShiftState); override; |
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This item has no description. |
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procedure KeyUp(var Key: Word; var KeyChar: WideChar; Shift: TShiftState); override; |
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This item has no description. |
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function DefinePresentationName: String; override; |
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This item has no description. |
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procedure Resize; override; |
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This item has no description. |
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procedure DoRootChanging(const NewRoot: IRoot); override; |
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Not needed in the end // procedure DoRootChanged; override;
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procedure SetVisible(const AValue: Boolean); override; |
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This item has no description. |
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constructor Create(AOwner: TComponent); override; |
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This item has no description. |
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destructor Destroy; override; |
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This item has no description. |
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procedure Paint; override; |
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This item has no description. |
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procedure InternalHandleNeeded; |
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If Handle not allocated yet, allocate it now. This makes sure we have OpenGL context created. Our OpenBackend must guarantee it, we want to initialize GLVersion afterwards etc.
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class procedure ProcessTasks; |
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On some platforms (Linux now) if you call Application.ProcessMessages, make sure to also call this method. E.g.
while SomeCondition do
begin
Application.ProcessMessages;
TCastleControl.ProcessTasks;
end;
This does nothing on some other platforms (Windows) when it is not necessary and Application.ProcessMessages does all CGE job.
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class procedure ApplicationRun; |
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On some platforms (Linux now) you cannot just call Application.Run, as we need to call CGE processing regularly. So instead call this method. This ensures that engine updates / renders regularly.
On some other platforms (Windows) this just calls Application.Run, which already makes engine processing correct.
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Properties
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property Container: TCastleControlContainer read GetContainer; |
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Access Castle Game Engine container properties and events, not specific to FMX.
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property Align; |
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This item has no description. |
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property Anchors; |
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This item has no description. |
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property OnClick; |
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This item has no description. |
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property OnDblClick; |
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This item has no description. |
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property Height; |
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This item has no description. |
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property Width; |
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This item has no description. |
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property Size; |
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This item has no description. |
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property Position; |
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This item has no description. |
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property Margins; |
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This item has no description. |
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property TabStop default true; |
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This item has no description. |
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property TabOrder; |
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This item has no description. |
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property CanFocus default True; |
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This item has no description. |
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