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TWinControl.ScrollBy procedure

Member of TWinControlpublicIn unit Controls

Scrolls child controls by the specified number of pixels.

Declaration

pascal
procedure ScrollBy(DeltaX: Integer; DeltaY: Integer); virtual

Arguments

DeltaX

Number of pixels scrolled in the horizontal direction.

DeltaY

Number of pixels scrolled in the vertical direction.

Description

ScrollBy temporarily disables auto-sizing while the child Controls are being moved, and re-enables auto-sizing prior to exiting form the method. The Left and Top bounds for each of the child Controls are updated by the amounts specified in DeltaX and DeltaY. The Height and Width values are not modified.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.