TCustomGrid.FontChanged procedure

Declaration

procedure FontChanged(Sender: TObject); override

Arguments

Description

FontChanged is an overridden method used to perform actions needed when the Font for the control has been changed.

FontChanged ensures that the internal default heights for rows and columns are reset to 0 (zero). This causes the default column and row heights to be recalculated when the DoAutoAdjustLayout method is called.

When csCustomPaint is included in ControlState, the Font is assigned to the Canvas for the control.

Otherwise, the FontChanged method is called for the ancestor class and the Columns collection (when Enabled). If the default title font is used for the control, the Font is assigned to TitleFont property.

FontChanged is assigned as the OnChange event handler for the Font property in the constructor for the class instance.

See also

• Columns
• TitleFont
• Title
• Font
• TControl.Font
• TControl.ControlState
• TCustomControl.FontChanged
• TFont