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api:dk11:net:tatukgis.ndk.tgis_gesturehelper

TGIS_GestureHelper class

DK11 for .NET | TatukGIS.NDK.TGIS_GestureHelper | Classes | Constructors | Fields | Methods

Windows helper for operation on touch screens.

Available also on: Delphi | Java.

Syntax

// C#
public class TGIS_GestureHelper : TGIS_ObjectDisposable
{
}
' VisualBasic
Public Class TGIS_GestureHelper
  Inherits TGIS_ObjectDisposable
End Class
// Oxygene
type
  TGIS_GestureHelper = public class( TGIS_ObjectDisposable )
  end;

Inheritance

→ TGIS_ObjectDisposable

Constructors

Inherited Overrides Protected
Name Visibility Description
TGIS_GestureHelper(TComponent) public Creates an instance.
TGIS_GestureHelper(TComponent, TGIS_GestureHelperSimpleEvent) public Creates an instance.

Fields

Inherited Protected
Name Visibility Description
GestureState public Keyboard state; reports pressed keys.

Methods

Inherited Overrides Protected
Name Visibility Description
GestureCancelLongTap public Cancels the long tap event.
GestureDoubleClick public Gesture/touch equivalent of the OnDoubleClick event.
GestureMouseDown public Gesture/touch equivalent of the OnMouseDown event.
GestureMouseMove public Gesture/touch equivalent of the OnMouseMove event.
GestureMouseUp public Gesture/touch equivalent of the OnMouseUp event.
GestureNoMovement public Checks if the gesture/touch event in progress indicates displacement.
GestureRecordMovement public Checks if the displacement defined by the gesture starting point and the supplied coordinates is the largest during the gesture event; if so records it.

2019/01/25 17:03