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LazDoc - update to StdCtrls.xml: changes to TRadioButton. Last commit, in which log was omitted (sorry!), updated ExtCtrls and ComCtrls with changes to TRadioGroup, TCustomTrackBar and TTrackBar. Examples for radiobuttons and trackbar have been added to ExtCtrls and ComCtrls subdirectories

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git-svn-id: trunk@13281 -
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kirkpatc 2007-12-11 18:21:52 +00:00
parent d5021f931e
commit 516d896fd5
1 changed files with 10 additions and 2 deletions
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docs/xml/lcl/stdctrls.xml
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@ -6456,12 +6456,20 @@ If the TabStop is True, the control is in the tab order. If TabStop is False, th
</element>
<!-- object Visibility: default -->
<element name="TRadioButton">
<short><i>TRadioButton</i>: a button that works with other Radio Buttons in a mutually exclusive way - if one button is selected, none of the others in the group can be selected</short>
<short><i>TRadioButton</i> : a button that works with other Radio Buttons in a mutually exclusive way - if one button is selected, none of the others in the group can be selected</short>
<descr>
<p><i>TRadioButton</i>: a button that works in conjunction with other Radio Buttons in a mutually exclusive manner - if one button of a group is selected, none of the others in that group can be selected.</p>
<p>The Application Programmer is responsible for ensuring that the <i>OnClick</i> event handler for each button has a unique <i>Action</i>, and that the Actions of the other (deselected and therefore inactive) buttons are turned off.</p>
<p><i>TRadioGroup</i> behaves differently from a group of <i>TRadioButton</i> controls placed arbitrarily around a form. </p>
<p>In the case of <i>TRadioButton</i>, the mutual exclusivity is a feature that applies to any <i>RadioButton</i> anywhere in the Form, and the <i>RadioButtons</i> can be rearranged in any order or placed anywhere within the containing <i>Form</i>, while in <i>TRadioGroup</i> the excluisivity applies only to buttons within the Group, which are ordered strictly accordng to their <i>ItemIndex</i> within the <i>Items</i> stringlist. </p>
<p><i>TRadioButton</i> is an entity in itself, with a number of additional properties, whereas the buttons within <i>TRadioGroup</i> are not separate entities, but rather are simply entries in a list of strings, each of which is associated with the on-screen image of a <i>RadioButton</i>. </p>
<p>The example shows the difference between the use of <i>TRadioButton</i> and <i>TRadioGroup</i></p>
</descr>
<seealso><link id="HowToUseStdCtrls"/></seealso>
<seealso>
<link id="HowToUseStdCtrls"/>
<link id="#lcl.ExtCtrls.TRadioGroup"/>
</seealso>
<example file="extctrls/radiobutton.pas"/>
</element>
<!-- function Visibility: protected -->
<element name="TRadioButton.DialogChar">