JVCL Help:TJvFontComboBox.OnDrawPreviewEvent

 JVCL Help: TJvFontComboBox.OnDrawPreviewEvent Event

TJvFontComboBox

► TJvFontComboBox Events

[+] TJvFontComboBox Events

► TJvFontComboBox Methods

[+] TJvFontComboBox Methods

► TJvFontComboBox Properties

[+] TJvFontComboBox 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

Occurs when the control is about to draw a font preview.

Pascal

 propertyOnDrawPreviewEvent: TJvDrawPreviewEvent;

Parameters

Parameters	Description
Sender	The control that triggered the event.
AFontName	The name of the font about to be drawn.
APreviewText	The text to use to draw the preview.
ATextWidth	The approximate width required to draw the font name and the preview text.
DrawPreview	Indicates whether to draw the preview or not for this font. The default value is determined by comparing ATextWidth with ClientWidth.

Description

Write a handler for the OnDrawPreviewEvent to selectively suppress drawing of the font preview in the control. OnDrawPreviewEvent is only called if foPreviewFont is in Options.

See Also

TJvFontComboBox.Options

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