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import QtQuick 1.0
import Qt3D 1.0
import ModelTweak 1.0
Item {
id: valueSlider
property string label: "";
property alias value: textInput.text;
property double delta: 0.1;
property double max: 1;
property double min: -1;
property bool limitMax: false;
property bool limitMin: false;
property bool locked: false
width: rect.width
height: 20
property int textWidth: 80
signal next
signal prev
signal gotFocus
signal fail
signal changed
Rectangle {
id: rect
radius: 8
border.width: 1
border.color: "#191919"
color: "#B4B4B4"
width: radius/2 + valueSlider.textWidth + plus.width + minus.width
height: parent.height
Text {
id: textLabel
color: "black"
width: textInput.width
height: textInput.height
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
text: valueSlider.label + " " + textInput.text
visible: true
onTextChanged: changed();
}
TextInput {
id: textInput
readOnly: valueSlider.locked
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
horizontalAlignment: TextInput.AlignHCenter
width: valueSlider.textWidth
validator: DoubleValidator{}
onAccepted: {
parent.parent.update(text)
focus = false
}
visible: false
onFocusChanged: {
if (focus == false) {
parent.parent.update(text)
visible = false
textLabel.visible = true
}
else {
visible = true
textLabel.visible = false
}
}
Keys.onTabPressed: valueSlider.next()
Keys.onBacktabPressed: valueSlider.prev()
}
Image {
id: plus
source: "images/plus.png"
anchors.left: textInput.right
anchors.verticalCenter: parent.verticalCenter
}
Image {
id: minus
source: "images/minus.png"
anchors.right: textInput.left
anchors.verticalCenter: parent.verticalCenter
}
MouseArea {
id: mouseArea
anchors.fill: parent
onEntered: parent.color = "#999999"
onExited: parent.color = "#B4B4B4"
hoverEnabled: true
onClicked: {
if (!valueSlider.locked)
{
if (mouse.x<width/3)
decDelta();
else if (mouse.x>width/3*2)
incDelta();
else {
valueSlider.gotFocus()
}
} else {
valueSlider.fail();
}
}
onPressed: parent.color = "#808080"
onReleased: parent.color = "#999999"
}
}
Timer {
interval: 100;
running: mouseArea.pressedButtons & Qt.LeftButton && (mouseArea.mouseX > valueSlider.width/3*2)
repeat: true
onTriggered: if (!valueSlider.locked) incDelta()
}
Timer {
interval: 100;
running: mouseArea.pressedButtons & Qt.LeftButton && (mouseArea.mouseX < valueSlider.width/3)
repeat: true
onTriggered: if (!valueSlider.locked) decDelta()
}
function updateMe() {
update(textInput.text)
}
function incDelta() {
var t = value*1 + delta;
if (limitMax)
update(t>max ? max : t);
else
update(t);
}
function decDelta() {
var t = value*1 - delta;
if (limitMin)
update(t<min ? min : t);
else
update(t);
}
onGotFocus: {
textLabel.visible = false;
textInput.visible = true;
textInput.focus = true;
textInput.selectAll();
}
onFocusChanged: if (focus) valueSlider.gotFocus()
Keys.onUpPressed: {
if (!valueSlider.locked) incDelta();
else valueSlider.fail();
}
Keys.onDownPressed: {
if (!valueSlider.locked) decDelta();
else valueSlider.fail();
}
Keys.onReturnPressed: {
if (!valueSlider.locked) updateMe();
else valueSlider.fail();
}
}
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