Here's what I did:
function unselectAllButton()
{
[idButton1, idButton2, ...].forEach(function(v){ v.checked = false; });
group.checkedButton = null;
}
I didn't test it with ButtonGroup, but only with QtQuick Controls 1
and ExclusiveGroup work this way (change the group.checkButton for
group.current), so I guess it should work too.
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Jerome Godbout
Software Developer
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On Wed, Aug 16, 2017 at 7:46 AM, Bullinger, Julius <
julius.bullin...@intel.com> wrote:
> Hi,
>
>
>
> given the ButtonGroup example
> <https://doc.qt.io/qt-5/qml-qtquick-controls2-buttongroup.html> from the
> documentation:
>
>
>
> ButtonGroup { id: *group* }
>
>
>
> RadioButton {
>
> checked: true
>
> text: *qsTr*("Option A")
>
> ButtonGroup.group: *group*
>
> }
>
>
>
> RadioButton {
>
> text: *qsTr*("Option B")
>
> ButtonGroup.group: *group*
>
> }
>
>
>
> When the application is started, all buttons are unchecked (*group*
> .checkedButton is null). As soon as a button is clicked, the
> checkedButton is set, and selection can only be changed between buttons.
>
>
>
> Is there any way to uncheck a button, when it’s clicked in a checked
> state? It’s supposed to work by setting *group*.checkedButton to null
> again, but this doesn’t work when doing it on a Button signal. I tried
> several approaches like these:
>
>
>
> Connections {
>
> target: *buttonGroup*.checkedButton
>
> onClicked: if(*buttonGroup*.checkedButton.checked) {
>
> *buttonGroup*.checkedButton.toggle()
>
> // or setting checked to true,
>
> // or moving the connection to each Button,
>
> // or using onPressed/onReleased,
>
> // or setting group.checkedButton to null
>
> // doesn’t work either
>
> }
>
> }
>
>
>
> But for all of these, the button is toggled checked > unchecked > checked
> immediately when it’s clicked.
>
>
>
> It does work when omitting the ButtonGroup, but I need mutually-exclusive
> selection.
>
>
>
> Thanks and best regards,
>
> Julius
>
> Intel Deutschland GmbH
> Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany
> Tel: +49 89 99 8853-0, www.intel.de
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>
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