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<td >Qt 5.9</td><td ><a href="qtquickcontrols2-index.html">Qt Quick Controls 2</a></td><td ><a href="qtquick-controls2-qmlmodule.html">QML Types</a></td><td >Button QML Type</td></tr></table><table class="buildversion"><tr>
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<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">Button QML Type</h1>
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<p>Push-button that can be clicked to perform a command or answer a question. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtQuick.Controls 2.2</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 5.7</td></tr></table></div><ul>
<li><a href="qml-qtquick-controls2-button-members.html">List of all members, including inherited members</a></li>
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<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtquick-controls2-button.html#autoRepeat-prop">autoRepeat</a></b></b> : bool</li>
<li class="fn"><b><b><a href="qml-qtquick-controls2-button.html#flat-prop">flat</a></b></b> : bool</li>
<li class="fn"><b><b><a href="qml-qtquick-controls2-button.html#highlighted-prop">highlighted</a></b></b> : bool</li>
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<h2 id="details">Detailed Description</h2>
<p class="centerAlign"><img src="images/qtquickcontrols2-button.gif" alt="" /></p><p>Button presents a push-button control that can be pushed or clicked by the user. Buttons are normally used to perform an action, or to answer a question. Typical buttons are <i>OK</i>, <i>Apply</i>, <i>Cancel</i>, <i>Close</i>, <i>Yes</i>, <i>No</i>, and <i>Help</i>.</p>
<p>A button emits the signal <a href="qml-qtquick-controls2-abstractbutton.html#clicked-signal">clicked()</a> when it is activated by the user. Connect to this signal to perform the button's action. Buttons also provide the signals <a href="qml-qtquick-controls2-abstractbutton.html#canceled-signal">canceled()</a>, <a href="qml-qtquick-controls2-abstractbutton.html#doubleClicked-signal">doubleClicked()</a>, <a href="qml-qtquick-controls2-abstractbutton.html#pressed-signal">pressed()</a>, <a href="qml-qtquick-controls2-abstractbutton.html#released-signal">released()</a> and <a href="qml-qtquick-controls2-abstractbutton.html#pressAndHold-signal">pressAndHold()</a> for long presses.</p>
<p>See the snippet below on how to connect to the button's signals.</p>
<pre class="cpp">
RowLayout {
Button {
text: <span class="string">"Ok"</span>
onClicked: model<span class="operator">.</span>submit()
}
Button {
text: <span class="string">"Cancel"</span>
onClicked: model<span class="operator">.</span>revert()
}
}
</pre>
<p><b>See also </b><a href="qtquickcontrols2-customize.html#customizing-button">Customizing Button</a> and <a href="qtquickcontrols2-buttons.html">Button Controls</a>.</p>
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<h2>Property Documentation</h2>
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<a name="autoRepeat-prop"></a><span class="name">autoRepeat</span> : <span class="type">bool</span></p></td></tr>
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</div><div class="qmldoc"><p>This property holds whether the button repeats <a href="qml-qtquick-controls2-abstractbutton.html#pressed-signal">pressed()</a>, <a href="qml-qtquick-controls2-abstractbutton.html#released-signal">released()</a> and <a href="qml-qtquick-controls2-abstractbutton.html#clicked-signal">clicked()</a> signals while the button is pressed and held down.</p>
<p>The default value is <code>false</code>.</p>
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<a name="flat-prop"></a><span class="name">flat</span> : <span class="type">bool</span></p></td></tr>
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</div><div class="qmldoc"><p>This property holds whether the button is flat.</p>
<p class="centerAlign"><img src="images/qtquickcontrols2-button-flat.gif" alt="" /></p><p>A flat button typically does not draw a background unless it is pressed or checked.</p>
<p>The default value is <code>false</code>.</p>
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<a name="highlighted-prop"></a><span class="name">highlighted</span> : <span class="type">bool</span></p></td></tr>
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</div><div class="qmldoc"><p>This property holds whether the button is highlighted.</p>
<p class="centerAlign"><img src="images/qtquickcontrols2-button-highlighted.gif" alt="" /></p><p>A button can be highlighted in order to draw the user's attention towards it. It has no effect on keyboard interaction.</p>
<p>The default value is <code>false</code>.</p>
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