JVCL Help:TJvInspectorTImageIndexItem.DoMeasureListItemWidth@TWinControl@Integer@Integer

 JVCL Help: TJvInspectorTImageIndexItem.DoMeasureListItemWidth Method

TJvInspectorTImageIndexItem

► TJvInspectorTImageIndexItem Methods

[+] TJvInspectorTImageIndexItem Methods

► TJvInspectorTImageIndexItem Properties

[+] TJvInspectorTImageIndexItem 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

Determines the drop down items drawing width.

Pascal

 procedureDoMeasureListItemWidth(Control: TWinControl; Index: Integer; varWidth: Integer); override;

Parameters

Parameters	Description
Control: TWinControl	The control in which the item is to be drawn. Use the specified controls Canvas to base the calculations on.
Index: Integer	Index of the list item to calculate the width for.
var Width: Integer	The width of the specified item. On entry this parameter is set to the TextWidth of the items text.

Description

DoMeasureListItemWidth determines the width of the drop down item. On entry to this method, the Width parameter is set to the TextWidth of the items text. By default, DoMeasureListItemWidth does not change the initial item width. Descendants can override this method to provide additional width calculations.

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