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3de3d438a5
Possibly this is a problem if the tooltip is invisible. We're not sure yet how to reproduce that bug though. In any case, it's neater to not catch mouse events you don't need.
104 lines
2.8 KiB
QML
104 lines
2.8 KiB
QML
// Copyright (c) 2020 Ultimaker B.V.
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// Cura is released under the terms of the LGPLv3 or higher.
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import QtQuick 2.7
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import QtQuick.Controls 2.3
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import UM 1.0 as UM
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UM.PointingRectangle
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{
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id: base
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property real sourceWidth: 0
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width: UM.Theme.getSize("tooltip").width
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height: textScroll.height + UM.Theme.getSize("tooltip_margins").height * 2
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color: UM.Theme.getColor("tooltip")
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arrowSize: UM.Theme.getSize("default_arrow").width
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opacity: 0
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Behavior on opacity
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{
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NumberAnimation { duration: 100; }
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}
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property alias text: label.text
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function show(position)
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{
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if(position.y + base.height > parent.height)
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{
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x = position.x - base.width;
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y = parent.height - base.height;
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} else
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{
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var new_x = x = position.x - base.width
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// If the tooltip would fall out of the screen, display it on the other side.
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if(new_x < 0)
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{
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new_x = x + sourceWidth + base.width
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}
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x = new_x
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y = position.y - UM.Theme.getSize("tooltip_arrow_margins").height;
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if(y < 0)
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{
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position.y += -y;
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y = 0;
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}
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}
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base.opacity = 1;
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target = Qt.point(position.x + 1, position.y + Math.round(UM.Theme.getSize("tooltip_arrow_margins").height / 2))
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}
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function hide()
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{
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base.opacity = 0;
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}
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MouseArea
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{
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anchors.fill: parent
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acceptedButtons: Qt.NoButton
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hoverEnabled: true
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onHoveredChanged:
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{
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if(containsMouse && base.opacity > 0)
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{
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base.show(Qt.point(target.x - 1, target.y - UM.Theme.getSize("tooltip_arrow_margins").height / 2)); //Same arrow position as before.
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}
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else
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{
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base.hide();
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}
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}
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ScrollView
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{
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id: textScroll
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width: parent.width
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height: Math.min(label.height, base.parent.height)
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ScrollBar.horizontal: ScrollBar {
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active: false //Only allow vertical scrolling. We should grow vertically only, but due to how the label is positioned it allocates space in the ScrollView horizontally.
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}
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Label
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{
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id: label
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x: UM.Theme.getSize("tooltip_margins").width
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y: UM.Theme.getSize("tooltip_margins").height
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width: base.width - UM.Theme.getSize("tooltip_margins").width * 2
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wrapMode: Text.Wrap;
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textFormat: Text.RichText
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font: UM.Theme.getFont("default");
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color: UM.Theme.getColor("tooltip_text");
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renderType: Text.NativeRendering
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}
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}
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}
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}
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