99 lines
2.8 KiB
QML
99 lines
2.8 KiB
QML
/**
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* LogarithmPlotter - 2D plotter software to make BODE plots, sequences and distribution functions.
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* Copyright (C) 2022 Ad5001
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import QtQuick 2.12
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/*!
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\qmltype Alert
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\inqmlmodule eu.ad5001.LogarithmPlotter.Popup
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\brief Alert used to show status messages to the user.
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This class (only one instance) allows messages to be displayed to the user that will fade in time.
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\sa LogarithmPlotter
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*/
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Rectangle {
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id: alert
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color: "black"
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radius: 5
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x: fadingAnimation.running ? fadingX : parent.width - width - 10
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visible: false;
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width: textItem.width + 10
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height: textItem.height + 10
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/*!
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\qmlproperty int Alert::fadingX
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X of the object that is being animated.
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*/
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property int fadingX: parent.width - width - 10
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/*!
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\qmlproperty int Alert::fadeTime
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Length in millisecond of the animation.
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*/
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property int fadeTime: 200
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/*!
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\qmlproperty string Alert::text
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Text of the alert.
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*/
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property alias text: textItem.text
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Text {
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id: textItem
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anchors.verticalCenter: parent.verticalCenter
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anchors.horizontalCenter: parent.horizontalCenter
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color: "white"
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font.pixelSize: 18
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}
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ParallelAnimation {
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id: fadingAnimation
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running: false
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NumberAnimation { target: alert; property: "fadingX"; to: alert.parent.width; duration: alert.fadeTime }
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NumberAnimation { target: alert; property: "opacity"; to: 0; duration: alert.fadeTime }
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}
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Timer {
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id: fadeTimer
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interval: 1000 + text.length * 45
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onTriggered: {
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hideTimer.start()
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fadingAnimation.start()
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}
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}
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Timer {
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id: hideTimer
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interval: alert.fadeTime
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onTriggered: {
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alert.visible = false;
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}
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}
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/*!
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\qmlmethod void Alert::show(string alertText)
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Show an alert with a certain \c alertText.
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*/
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function show(alertText) {
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visible = true
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fadeTimer.restart()
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text = alertText
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opacity = 0.75
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fadingX = parent.width - width - 10
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}
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}
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