IGIS_Viewer.HourglassPrepare method

DK for Delphi | GisInterfaces.IGIS_Viewer.HourglassPrepare | Methods | Properties

Prepare the hourglass cursor for a long operation.

Available also on: .NET | Java | ActiveX | Python.

// Delphi
public
  procedure HourglassPrepare;

// C++ Builder
public:
  void HourglassPrepare(void) = 0;

The hourglass is shown after a short delay of about 500 ms and must be paired with HourglassRelease. Call HourglassShake regularly, for example inside loops, to keep it visible.