PostProcessingPlugin/Tooltip.qml at master · awhiemstra/PostProcessingPlugin · GitHub

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// Copyright (c) 2015 Jaime van Kessel, Ultimaker B.V.
// The PostProcessingPlugin is released under the terms of the AGPLv3 or higher.
import QtQuick 2.2
import QtQuick.Controls 1.1
import QtQuick.Layouts 1.1
import QtQuick.Dialogs 1.1
import QtQuick.Window 2.1

import UM 1.0 as UM
Rectangle
{
    id: base;
    width: UM.Theme.sizes.tooltip.width;
    height: label.height + UM.Theme.sizes.tooltip_margins.height * 2;
    color: UM.Theme.colors.tooltip_background;

    opacity: 0;
    Behavior on opacity { NumberAnimation { duration: 100; } }

    property alias text: label.text;

    function show(position)
    {
        if(position.y + base.height > parent.height)
        {
            x = position.x;
            y = parent.height - base.height;
        } else
        {
            x = position.x;
            y = position.y;
        }
        base.opacity = 1;
    }

    function hide()
    {
        base.opacity = 0;
    }

    Label
    {
        id: label;
        anchors
        {
            top: parent.top;
            topMargin: UM.Theme.sizes.tooltip_margins.height;
            left: parent.left;
            leftMargin: UM.Theme.sizes.tooltip_margins.width;
            right: parent.right;
            rightMargin: UM.Theme.sizes.tooltip_margins.width;
        }
        wrapMode: Text.Wrap;
        font: UM.Theme.fonts.default;
    }
}