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Docs: LCL/dialogs. Updates topics for changes in 7d4a36a2, including:

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* TOpenOption.ofExtensionDifferent
* TOpenDialog.CheckFile
* TOpenDialog.DoExecute
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dsiders 2023-08-31 01:11:55 +01:00
parent b37a724265
commit 9325968f3d
1 changed files with 16 additions and 4 deletions
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20
docs/xml/lcl/dialogs.xml
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@ -1389,7 +1389,9 @@ Allows file names with invalid characters.
<element name="TOpenOption.ofExtensionDifferent">
<short>
Indicates that a non-blank extension which differs from the default extension
was entered using a file open dialog.
was entered using a file open dialog. Included in the option values if the
condition occurs during execution of a dialog. Specifically excluded from the
options prior to executing a dialog.
</short>
</element>
<element name="TOpenOption.ofPathMustExist">
@ -1714,6 +1716,10 @@ extension when AFilename does not already include one. The file extension is
appended to the value in AFilename.
</p>
<p>
Options is updated to include the value ofExtensionDifferent if a non-blank
extension was entered that does not match the value in the DefaultExt property.
</p>
<p>
Values in Options are used to determine if the file name is usable, including:
</p>
<dl>
@ -1850,9 +1856,14 @@ Performs actions needed to display the dialog and capture its result.
<descr>
<p>
<var>DoExecute</var> is an overridden <var>Boolean</var> function in
<var>TOpenDialog</var>, and calls the inherited method on entry. It extends
the execution loop for the dialog to use the Options enabled for the dialog,
including:
<var>TOpenDialog</var>. It ensures that the value ofExtensionDifferent is
excluded from Options prior to executing the dialog. The value will be included
in the CheckFile method if a file extension is entered that does not match the
DefaultExt property.
</p>
<p>
DoExecute calls the inherited method, and extends the execution loop
for the dialog to use the Options enabled for the dialog including:
</p>
<dl>
<dt>ofNoResolveLinks</dt>
@ -1879,6 +1890,7 @@ completed.
<seealso>
<link id="TOpenDialog.Options"/>
<link id="TOpenDialog.CheckAllFiles"/>
<link id="TOpenDialog.CheckFile"/>
<link id="TOpenDialog.ResolveLinks"/>
<link id="TFileDialog.FileName"/>
<link id="TFileDialog.Files"/>