JVCL Help:TJvHTComboBox

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Class Hierarchy

TJvCustomHTComboBox
TJvHTComboBox
run\JvHtControls.pas


Summary

Implements an HTML-enabled combo box.

run\JvHtControls.pas


Pascal

 run\JvHtControls.pas
 TJvHTComboBox = class(TJvCustomHTComboBox);


Description

  1. JVCLInfo

TJvHTComboBox is a TJvCustomHTComboBox descendant that implements an HTML-enabled combo box. TJvHTComboBox provides the ability to render HTML tags and attributes in the Items for the component, and to trigger events when an HTML anchor is clicked.
TJvHTComboBox overrides methods in the ancestor class to provide sizing of HTML content based on changes in font size.
TJvHTComboBox recognizes the following HTML tags and attributes:

Tags
<A></A>



Attribute Usage
HREF Valid URL for anchor tags.
ALIGN "CENTER" or "RIGHT" ("LEFT" is the default)
COLOR String representation of TColor values.
BGCOLOR "clRED", "clGREEN", "clBLUE", etc.
SIZE Font size in points (1/72 inch).
IND Indent in pixels.


HTML Character entities are recognized in the content for the control. The following character entities are rendered as the indicated characters or symbols:

Entity Character or Symbol
< < (Less-than character)
> > (Greater-than character)
& & (Ampersand character)
" " (Double Quote character)
® ® (Registered symbol)
© © (Copyright symbol)
™ (Trademark symbol)
€ (Euro symbol)
  (Non-breaking space character)


Use the OnHyperLinkClick event handler to respond to mouse clicks on Anchor tags found in the content for the control.
Use the ColorHighlight, ColorHighlightText, and ColorDisabledText properties to set the TColor values applied to the control when selected or disabled.

run\JvHtControls.pas


See Also

TJvCustomHTComboBox.ColorHighlight, TJvCustomHTComboBox.ColorHighlightText, TJvCustomHTComboBox.ColorDisabledText

run\JvHtControls.pas


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run\JvHtControls.pas



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