TCustomControlBar.CalcBandHeight function

Declaration

function CalcBandHeight(AControl: TControl): Integer

Arguments

Function result

Number of pixels need for the height of the control bar.

Description

CalcBandHeight is an Integer function used to calculate the vertical size for a TCtrlBand instance on the control bar.

The return value is normally assigned to the TCtrlBand.Height property when the band is created and aligned. When RowSnap is enabled for the control bar, the CalcBandHeightSnapped method is called to get the return value. Otherwise, the return value is calculated as the Height for the specified Control less the space needed for its vertical borders.

CalcBandHeight is called from the InitializeBand method and when the control is loaded using the LCL streaming mechanism.

See also

• CalcBandHeightSnapped
• InitializeBand
• Loaded
• Height
• TControl.Height