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import QtQuick 2.9
import QtQuick.Layouts 1.3
import CursorNavigation 1.0
import controls 1.0
Item {
width: parent.width
height: parent.height
Text {
id: text
text: "CursorNavigation allows overriding the navigation algorithm with the redirects -property. You may define angle sectors that bypass the algorithm, and instead move the cursor or focus to a predefined target object. This is useful for example implementing wrapping. Moving the cursor past the end of the button rows will wrap the cursor to the other end. The row in the bottom is done using a repeater and redirects have been set dynamically. Movement between the button rows has been redirected to go via the button in the center."
anchors.top: parent.top
anchors.left: parent.left
anchors.right: parent.right
anchors.margins: 10
wrapMode: Text.WordWrap
}
Item {
anchors.top: text.bottom
anchors.left: parent.left
anchors.right: parent.right
anchors.bottom: parent.bottom
RowLayout {
id: upperRow
anchors.right: parent.right
anchors.left: parent.left
anchors.top: parent.top
CNButton {
id: firstButton
text: "Button 1"
CursorNavigation.redirects: [
Redirect { start: 45; end: 135; target: centerButton },
Redirect { start: 135; end: 225; target: lastButton }
]
}
CNButton {
text: "Button 2"
CursorNavigation.redirects: [
Redirect { start: 45; end: 135; target: centerButton }
]
}
CNButton {
text: "Button 3"
CursorNavigation.redirects: [
Redirect { start: 45; end: 135; target: centerButton }
]
}
CNButton {
id: lastButton
text: "Button 4"
CursorNavigation.redirects: [
Redirect { start: 45; end: 135; target: centerButton },
Redirect { start: 315; end: 45; target: firstButton }
]
}
}
CNButton {
id: centerButton
text: "Center button"
anchors.centerIn: parent
}
RowLayout {
anchors.right: parent.right
anchors.left: parent.left
anchors.bottom: parent.bottom
Repeater {
id: buttonRepeater
model: 6
CNButton {
Layout.minimumWidth: 110
Layout.minimumHeight: 110
text: "Button " + index
Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter
CursorNavigation.redirects: [
Redirect { start: 225; end: 315; target: centerButton }
]
Component.onCompleted: {
if (index == buttonRepeater.count-1) {
console.info("creating redirects for repeater buttons, count =" + buttonRepeater.count)
buttonRepeater.itemAt(0).CursorNavigation.redirects.push(
Qt.createQmlObject(
"import CursorNavigation 1.0;
Redirect { start: 135; end: 225;
target: buttonRepeater.itemAt(buttonRepeater.count-1) }",
buttonRepeater.itemAt(0)
));
buttonRepeater.itemAt(buttonRepeater.count-1).CursorNavigation.redirects.push(
Qt.createQmlObject(
"import CursorNavigation 1.0;
Redirect { start: 315; end: 45;
target: buttonRepeater.itemAt(0) }",
buttonRepeater.itemAt(buttonRepeater.count-1)
));
}
}
}
}
}
}
}
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