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/****************************************************************************
*
* (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
*
* QGroundControl is licensed according to the terms in the file
* COPYING.md in the root of the source code directory.
*
****************************************************************************/
import QtQuick 2.5
import QtQuick.Controls 1.4
import QGroundControl.FactSystem 1.0
import QGroundControl.Palette 1.0
import QGroundControl.Controls 1.0
import QGroundControl.ScreenTools 1.0
QGCView {
viewPanel: panel
property string panelTitle: "Title" ///< Title for panel
/// ListModel must contains elements which look like this:
/// ListElement {
/// title: "Roll sensitivity"
/// description: "Slide to the left to make roll control faster and more accurate. Slide to the right if roll oscillates or is too twitchy."
/// param: "MC_ROLL_TC"
/// min: 0
/// max: 100
/// step: 1
/// }
property ListModel sliderModel
FactPanelController { id: controller; factPanel: panel }
QGCPalette { id: palette; colorGroupEnabled: enabled }
property real _margins: ScreenTools.defaultFontPixelHeight
property bool _loadComplete: false
Component.onCompleted: {
// Qml Sliders have a strange behavior in which they first set Slider::value to some internal
// setting and then set Slider::value to the bound properties value. If you have an onValueChanged
// handler which updates your property with the new value, this first value change will trash
// your bound values. In order to work around this we don't set the values into the Sliders until
// after Qml load is done. We also don't track value changes until Qml load completes.
for (var i=0; i<sliderModel.count; i++) {
sliderRepeater.itemAt(i).sliderValue = controller.getParameterFact(-1, sliderModel.get(i).param).value
}
_loadComplete = true
}
QGCViewPanel {
id: panel
anchors.fill: parent
QGCFlickable {
clip: true
anchors.fill: parent
contentHeight: sliderOuterColumn.y + sliderOuterColumn.height
flickableDirection: Flickable.VerticalFlick
QGCLabel {
id: panelLabel
text: panelTitle
font.family: ScreenTools.demiboldFontFamily
}
Column {
id: sliderOuterColumn
anchors.margins: _margins
anchors.left: parent.left
anchors.right: parent.right
anchors.top: panelLabel.bottom
spacing: _margins
Repeater {
id: sliderRepeater
model: sliderModel
Rectangle {
id: sliderRect
anchors.left: parent.left
anchors.right: parent.right
height: sliderColumn.y + sliderColumn.height + _margins
color: palette.windowShade
property alias sliderValue: slider.value
Column {
id: sliderColumn
anchors.margins: _margins
anchors.left: parent.left
anchors.right: parent.right
anchors.top: sliderRect.top
QGCLabel {
text: title
font.family: ScreenTools.demiboldFontFamily
}
QGCLabel {
text: description
anchors.left: parent.left
anchors.right: parent.right
wrapMode: Text.WordWrap
}
Slider {
id: slider
anchors.left: parent.left
anchors.right: parent.right
minimumValue: min
maximumValue: max
stepSize: isNaN(fact.increment) ? step : fact.increment
tickmarksEnabled: true
property Fact fact: controller.getParameterFact(-1, param)
onValueChanged: {
if (_loadComplete) {
fact.value = value
}
}
} // Slider
} // Column
} // Rectangle
} // Repeater
} // Column
} // QGCFlickable
} // QGCViewPanel
} // QGCView