From e77dadf4f00bed47155e458efa44e4d8a28ac501 Mon Sep 17 00:00:00 2001
From: Graeme Geldenhuys <graeme@mastermaths.co.za>
Date: Fri, 2 Mar 2012 09:17:59 +0200
Subject: docs: new documentation for TfpgComponent

---
 docs/xml/corelib/fpg_base.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'docs')

diff --git a/docs/xml/corelib/fpg_base.xml b/docs/xml/corelib/fpg_base.xml
index ad61686d..31730dbf 100644
--- a/docs/xml/corelib/fpg_base.xml
+++ b/docs/xml/corelib/fpg_base.xml
@@ -984,6 +984,18 @@ the streets of Manhattan.</p>
 </element>
 
 
+<element name="TfpgComponent">
+<short>A descendant of the FPC TComponent class</short>
+<descr><p><printshort id="TfpgComponent"/>. It adds a location where we can extend
+the TComponent, without having to make changes to each and every class in fpGUI.</p>
+<p>For example: We added the TagPointer property (which is now largely obsolete) because
+a while back the Tag property of TComponent could only store a 32bit value.
+Many developers used it to store a pointer reference to a object under 32-bit system, but
+this was not possible under 64-bit systems. After some time, FPC finally updated
+the type of the Tag property to support 64-bit addresses too.</p></descr>
+</element>
+
+
     </module>
     <!-- fpg_base -->
   </package>
-- 
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