DesktopProgressWheel

Class (inherits from DesktopUIControl)

New in 2021r3

Adds a rotating progress wheel to a window.

Events

Closing FocusLost MouseExit ConstructContextualMenu FocusReceived MouseMove ContextualMenuItemSelected KeyDown MouseUp DragEnter KeyUp MouseWheel DragExit MouseDown Opening DragOver MouseDrag DropObject MouseEnter

Properties

Active LockBottom Scope AllowAutoDeactivate LockLeft TabIndex AllowTabStop LockRight Tooltip Enabled LockTop Top Handle MouseCursor Transparent Height Name Visible Index PanelIndex Width Left Parent Window

Methods

AcceptFileDrop AcceptTextDrop Refresh AcceptPictureDrop Close SetFocus AcceptRawDataDrop DrawInto

Notes

Use the Visible property of the control to show or hide it. When it is visible, it is animated automatically.

Animation requires that the application is able to refresh the control. This will happen while the application is idle. If the control is to be animated during a tight loop, this can be achieved by putting the loop in a Thread, or via the DesktopUIControl.Refresh method.

The ProgressWheel is always displayed at the standard system size. Resizing it has no effect.

See Also

DesktopUIControl class.