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lcl: docs: TAction.OnExecute

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mattias 2013-05-27 15:29:57 +00:00
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docs/xml/lcl/actnlist.xml
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<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0"?>
<fpdoc-descriptions> <fpdoc-descriptions>
<package name="lcl"> <package name="lcl">
<!-- <!--
@ -1280,22 +1280,21 @@ execution will end up at the <var>TPersistent</var> implementation of
</element> </element>
<!-- property Visibility: published --> <!-- property Visibility: published -->
<element name="TAction.OnExecute" link="#rtl.Classes.TBasicAction.OnExecute"> <element name="TAction.OnExecute" link="#rtl.Classes.TBasicAction.OnExecute">
<descr> <descr><p><var>OnExecute</var> is the event triggered when the action is activated
<p>
<var>OnExecute</var> is the event triggered when the action is activated
(executed). The event is triggered e.g. when the user clicks e.g. on a menu (executed). The event is triggered e.g. when the user clicks e.g. on a menu
item or a button associated to the action. The application programmer item or a button associated to the action. The application programmer
should provide a <var>OnExecute</var> event handler to execute whatever code should provide a <var>OnExecute</var> event handler to execute whatever code
is necessary when the button is pressed or the menu item is chosen. is necessary when the button is pressed or the menu item is chosen.
</p> </p><p>Note that assigning an <var>OnExecute</var> handler will result in the
<p>Note that assigning an <var>OnExecute</var> handler will result in the
<link id="TBasicAction.Execute">Execute</link> method returning a <link id="TBasicAction.Execute">Execute</link> method returning a
<var>True</var> value. Predefined actions (such as dataset actions) <var>True</var> value. Predefined actions (such as dataset actions)
will check the result of <var>Execute</var> and will not perform their will check the result of <var>Execute</var> and will not perform their
normal task if the <var>OnExecute</var> handler was called. normal task if the <var>OnExecute</var> handler was called.
</p><p>Since version 1.1 setting OnExecute no longer sets the owner's OnClick. You can now specify an event for the action and a more specific OnClick for control and both are called. OnClick is called before OnExecute.
</p> </p>
</descr> </descr>
<seealso/> <seealso/>
<short>Event called when action is executed</short>
</element> </element>
<!-- property Visibility: published --> <!-- property Visibility: published -->
<element name="TAction.OnHint" link="#LCL.ActnList.TCustomAction.OnHint"> <element name="TAction.OnHint" link="#LCL.ActnList.TCustomAction.OnHint">