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| -rw-r--r-- | docs/xml/corelib/fpg_base.xml | 12 |
1 files changed, 12 insertions, 0 deletions
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> |