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Docs: LCL/stdctrls. Adds admonitions about QT support in TCustomComboBox.AdjustDropDown and TCustomComboBox.ItemWidth topics.

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dsiders 2023-03-01 03:01:31 +00:00
parent 7847768aca
commit b245ce44a2
1 changed files with 10 additions and 0 deletions
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docs/xml/lcl/stdctrls.xml
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@ -2456,6 +2456,11 @@ width for the list is calculated using the <var>ItemWidth</var> and
<var>ItemHeight</var> properties. The dimensions are passed to the widgetset
class using the SetComboMinDropDownSize routine in the LCL interface.
</p>
<remark>
In the current LCL version, AdjustDropDown is not implemented for the QT
platforms. They do not implement SetComboMinDropDownSize called to update the
widgetset class when one of the values is changed.
</remark>
</descr>
<seealso>
<link id="TCustomComboBox.ItemWidth"/>
@ -3011,6 +3016,11 @@ Setting a new value for the property causes the <var>AdjustDropDown</var>
method to be called to adjust the dimensions for the list to the values in
<var>ItemHeight</var>, <var>ItemWidth</var>, and <var>DropDownCount</var>.
</p>
<remark>
In the current LCL version, ItemWidth is not implemented for the QT platforms.
They do not implement SetComboMinDropDownSize called to update the widgetset
class when the value is changed.
</remark>
<p>
Use <var>ItemHeight</var> to specify the number of pixels required for items
displayed in the drop-down list for the control.