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/*=====================================================================
QGroundControl Open Source Ground Control Station
(c) 2009 - 2015 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
This file is part of the QGROUNDCONTROL project
QGROUNDCONTROL is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
QGROUNDCONTROL is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
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
Flickable {
clip: true
anchors.fill: parent
boundsBehavior: Flickable.StopAtBounds
contentHeight: sliderRect.y + sliderRect.height
flickableDirection: Flickable.VerticalFlick
QGCLabel {
id: panelLabel
text: panelTitle
font.weight: Font.DemiBold
}
Rectangle {
id: sliderRect
anchors.topMargin: _margins / 2
anchors.left: parent.left
anchors.right: parent.right
anchors.top: panelLabel.bottom
height: sliderColumns.y + sliderColumns.height + _margins
color: palette.windowShade
Column {
id: sliderColumns
anchors.margins: _margins
anchors.left: parent.left
anchors.right: parent.right
anchors.top: parent.top
spacing: _margins
Repeater {
id: sliderRepeater
model: sliderModel
Column {
anchors.left: parent.left
anchors.right: parent.right
property alias sliderValue: slider.value
QGCLabel {
text: title
font.weight: Font.DemiBold
}
QGCLabel {
text: description
}
Slider {
id: slider
anchors.left: parent.left
anchors.right: parent.right
minimumValue: min
maximumValue: max
stepSize: step
tickmarksEnabled: true
property Fact fact: controller.getParameterFact(-1, param)
onValueChanged: {
if (_loadComplete) {
fact.value = value
}
}
}
} // Column
} // Repeater
} // Column
} // Rectangle
} // Flickable
} // QGCViewPanel
} // QGCView