JVCL Help:TJvStringGrid.DrawCell

 JVCL Help: TJvStringGrid.DrawCell Method

TJvStringGrid

► TJvStringGrid Events

[+] TJvStringGrid Events

► TJvStringGrid Methods

[+] TJvStringGrid Methods

► TJvStringGrid Properties

[+] TJvStringGrid Properties

JEDI Visual Component Library Help

• Packages
• Files
  • Classes
  • Interfaces
  • Functions
  • Variables
  • Constants
  • Types
  • Records
• Project summary
• License

Search in JVCL Help

 

Search in all projects

 

Summary

Draws the cell specified by the ACol and ARow parameters.

Pascal

 procedureDrawCell(AColumn: Longint; ARow: Longint; Rect: TRect; State: TGridDrawState); override;

Parameters

Parameters	Description
AColumn: Longint	Indicate the column index of the cell that should be drawn.
ARow: Longint	Indicate the row index of the cell that should be drawn.
Rect: TRect	Indicates the location of the cell on the canvas.
State: TGridDrawState	Indicates whether the cell has input focus, whether the cell is selected, and whether the cell is a fixed (nonscrolling) cell.

Description

DrawCell is called automatically whenever a cell in the grid is drawn. It overrides the inherited method to notify the user of events and use the Alignment property when drawing cells in the grid.
DrawCell checks if the OnDrawCell event handler is assigned, if so an OnDrawCell event is fired and the user is responsible for drawing the cell.
If the OnDrawCell event handler is not assigned, then TJvStringGrid fires the OnSetCanvasProperties event and finally calls DefaultDrawCell.

See Also

TJvStringGrid.DefaultDrawCell, TJvStringGrid.OnSetCanvasProperties

About

Contribute to this help topic

This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page

The JEDI Visual Component Library source is hosted at : link to view the current source code, link to the subversion repository