一、概述
RoundButton和Button是一样的,除了它有一个radius属性,这个属性允许圆角,而不必自定义背景。功能和Button完全一样的。
二、使用
实现的效果
实现代码:
import QtQuick 2.0
import QtQuick.Layouts 1.3
import QtQuick.Window 2.3
import QtQuick.Controls 2.5
Window {
id: window
width: 300
height: 300
ColumnLayout
{
anchors.fill: parent
RoundButton
{
text: "圆角按钮"
Layout.preferredWidth: 80
Layout.preferredHeight: 30
radius: 5
Layout.alignment: Qt.AlignHCenter
}
}
}
三、定制化
因为RoundButton和Button是一样的,所以其定制也是一样的。
import QtQuick 2.0
import QtQuick.Layouts 1.3
import QtQuick.Window 2.3
import QtQuick.Controls 2.5
Window {
id: window
width: 300
height: 300
RoundButton
{
id:control
text: "圆角按钮"
Layout.preferredWidth: 80
Layout.preferredHeight: 30
radius: 10
Layout.alignment: Qt.AlignHCenter
contentItem: Text {
text: control.text
font: control.font
opacity: enabled ? 1.0 : 0.3
color: control.down ? "#17a81a" : "#21be2b"
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
elide: Text.ElideRight
}
background: Rectangle {
implicitWidth: 100
implicitHeight: 40
opacity: enabled ? 1 : 0.3
border.color: control.down ? "#17a81a" : "#21be2b"
border.width: 1
radius: 5
}
}
}