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Docs: LCL/extctrls. Adds topics for new symbols in TCustomRadioGroup, TCustomCheckGroup. Added in f2a32ca7. Issue #40738.

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* TCustomRadioGroup.GetButton
* TCustomRadioGroup.Buttons
* TCustomCheckGroup.GetButton
* TCustomCheckGroup.Buttons
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dsiders 2024-01-30 13:28:37 +00:00
parent e2e4043226
commit 276af4a22b
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docs/xml/lcl/extctrls.xml
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@ -4756,6 +4756,10 @@ specify the radio buttons required for the grouped control.
<short>Object instance for the event notification.</short>
</element>
<element name="TCustomRadioGroup.GetButton"/>
<element name="TCustomRadioGroup.GetButton.Result"/>
<element name="TCustomRadioGroup.GetButton.Index"/>
<element name="TCustomRadioGroup.ItemEnter">
<short>
Implements the OnEnter event handler for radio buttons in the group.
@ -4902,6 +4906,41 @@ Implements the OnResize event handler assigned to radio buttons in the group.
<short>New value for the property.</short>
</element>
<element name="TCustomRadioGroup.Buttons">
<short>
Provides indexed access to the radio buttons on the group box control.
</short>
<descr>
<p>
<var>Buttons</var> is a <var>TRadioButton</var> property which allows access to
a radio button on the group box by its ordinal position in Items.
</p>
<p>
Use ItemIndex to get the currently selected radio button on the group box.
</p>
<p>
For example:
</p>
<code>
AChecked := (AGroupBox.ItemIndex &lt;&gt; -1) and
AGroupBox.Buttons[AGroupBox.ItemIndex].Checked;
</code>
</descr>
<version>
Added in LCL version 4.0.
</version>
<seealso>
<link id="TCustomRadioGroup.ItemIndex"/>
<link id="TCustomRadioGroup.Items"/>
<link id="#lcl.stdctrls.TRadioButton">TRadioButton</link>
</seealso>
</element>
<element name="TCustomRadioGroup.Buttons.Index">
<short>
Ordinal position for the radio button returned as the property value. Must be in the range 0..Items.Count-1.
</short>
</element>
<element name="TCustomRadioGroup.SetColumnLayout">
<short>Sets the value for the ColumnLayout property.</short>
<descr/>
@ -5645,6 +5684,10 @@ the columns first, or across the rows first.
<element name="TCustomCheckGroup.FOnItemClick"/>
<element name="TCustomCheckGroup.FUpdatingItems"/>
<element name="TCustomCheckGroup.GetButton"/>
<element name="TCustomCheckGroup.GetButton.Result"/>
<element name="TCustomCheckGroup.GetButton.Index"/>
<element name="TCustomCheckGroup.GetChecked">
<short>Gets the value for the indexed Checked property.</short>
<descr/>
@ -6117,6 +6160,43 @@ AutoFill is set to <b>True</b> in the <var>Create</var> constructor.
<seealso/>
</element>
<element name="TCustomCheckGroup.Buttons">
<short>
Provides indexed access to the check boxes on the group box control.
</short>
<descr>
<p>
<var>Buttons</var> a <var>TCheckBox</var> property which provides indexed
access to the check boxes on the group box control. Values in the property are
accessed by their ordinal position in the Items.
</p>
<p>
Use Items to access the captions displayed on each of the check box controls.
</p>
<p>
Use Checked to access the Boolean state for each of the Items.
</p>
<p>
Use CheckEnabled to read or write the value for the Enabled property in each of
the check box controls.
</p>
</descr>
<version>
Added in LCL version 4.0.
</version>
<seealso>
<link id="TCustomCheckGroup.Items"/>
<link id="TCustomCheckGroup.Checked"/>
<link id="TCustomCheckGroup.CheckEnabled"/>
<link id="#lcl.stdctrls.TCheckBox">TCheckBox</link>
</seealso>
</element>
<element name="TCustomCheckGroup.Buttons.Index">
<short>
Ordinal position for the check box returned as the property value.
</short>
</element>
<element name="TCustomCheckGroup.Items">
<short>
String list with the captions for the check boxes in the grouped edit control.