mirror of
https://bitbucket.org/librepilot/librepilot.git
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OP-160 Rough draft of mixer curve widget, for comments. I will make it look nicer later, this is just for seeing what can be done.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1677 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
edouard
edouard
parent
11f2b1a8dc
commit
35c36da060
@ -107,8 +107,26 @@
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<string>Aircraft type:</string>
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</property>
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</widget>
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<widget class="MixerCurveWidget" name="widget" native="true">
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<property name="geometry">
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<rect>
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<x>90</x>
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<y>70</y>
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<width>131</width>
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<height>131</height>
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</rect>
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</property>
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</widget>
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</widget>
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</widget>
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<customwidgets>
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<customwidget>
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<class>MixerCurveWidget</class>
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<extends>QWidget</extends>
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<header>mixercurvewidget.h</header>
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<container>1</container>
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</customwidget>
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</customwidgets>
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<resources/>
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<connections/>
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</ui>
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@ -17,7 +17,10 @@ HEADERS += configplugin.h \
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configtaskwidget.h \
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configairframewidget.h \
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configtelemetrywidget.h \
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configahrswidget.h
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configahrswidget.h \
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mixercurvewidget.h \
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mixercurvepoint.h \
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mixercurveline.h
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SOURCES += configplugin.cpp \
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configgadgetconfiguration.cpp \
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configgadgetwidget.cpp \
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@ -29,7 +32,10 @@ SOURCES += configplugin.cpp \
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configservowidget.cpp \
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configairframewidget.cpp \
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configtelemetrywidget.cpp \
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configahrswidget.cpp
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configahrswidget.cpp \
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mixercurvewidget.cpp \
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mixercurvepoint.cpp \
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mixercurveline.cpp
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FORMS += settingswidget.ui \
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airframe.ui \
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telemetry.ui \
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@ -6,5 +6,6 @@
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<file>images/ahrs-calib.svg</file>
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<file>images/AHRS-v1.3.png</file>
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<file>images/paper-plane.svg</file>
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<file>images/curve-bg.svg</file>
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</qresource>
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</RCC>
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128
ground/src/plugins/config/images/curve-bg.svg
Normal file
128
ground/src/plugins/config/images/curve-bg.svg
Normal file
@ -0,0 +1,128 @@
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After Width: | Height: | Size: 5.9 KiB |
139
ground/src/plugins/config/mixercurveline.cpp
Normal file
139
ground/src/plugins/config/mixercurveline.cpp
Normal file
@ -0,0 +1,139 @@
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/**
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******************************************************************************
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*
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* @file mixercurveline.h
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* @author Edouard Lafargue Copyright (C) 2010.
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* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2010.
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* @addtogroup GCSPlugins GCS Plugins
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* @{
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* @addtogroup ConfigPlugin Configuration Plugin
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* @{
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* @brief A line connecting two mixer points
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*****************************************************************************/
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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, but
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||||
* 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.
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||||
*
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||||
* You should have received a copy of the GNU General Public License along
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||||
* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <QPainter>
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#include "mixercurveline.h"
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#include "mixercurvepoint.h"
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#include <math.h>
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static const double Pi = 3.14159265358979323846264338327950288419717;
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static double TwoPi = 2.0 * Pi;
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Edge::Edge(Node *sourceNode, Node *destNode)
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: arrowSize(10)
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{
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setAcceptedMouseButtons(0);
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source = sourceNode;
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dest = destNode;
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source->addEdge(this);
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dest->addEdge(this);
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adjust();
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}
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Edge::~Edge()
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{
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}
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Node *Edge::sourceNode() const
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{
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return source;
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}
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void Edge::setSourceNode(Node *node)
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{
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source = node;
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adjust();
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}
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Node *Edge::destNode() const
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{
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return dest;
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}
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void Edge::setDestNode(Node *node)
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{
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dest = node;
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adjust();
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}
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|
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void Edge::adjust()
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{
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if (!source || !dest)
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return;
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QLineF line(mapFromItem(source, 0, 0), mapFromItem(dest, 0, 0));
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qreal length = line.length();
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prepareGeometryChange();
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if (length > qreal(20.)) {
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QPointF edgeOffset((line.dx() * 10) / length, (line.dy() * 10) / length);
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sourcePoint = line.p1() + edgeOffset;
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destPoint = line.p2() - edgeOffset;
|
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} else {
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sourcePoint = destPoint = line.p1();
|
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}
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}
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QRectF Edge::boundingRect() const
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{
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if (!source || !dest)
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return QRectF();
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|
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qreal penWidth = 1;
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qreal extra = (penWidth + arrowSize) / 2.0;
|
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|
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return QRectF(sourcePoint, QSizeF(destPoint.x() - sourcePoint.x(),
|
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destPoint.y() - sourcePoint.y()))
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.normalized()
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.adjusted(-extra, -extra, extra, extra);
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}
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|
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void Edge::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
|
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{
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if (!source || !dest)
|
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return;
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|
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QLineF line(sourcePoint, destPoint);
|
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if (qFuzzyCompare(line.length(), qreal(0.)))
|
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return;
|
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|
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// Draw the line itself
|
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painter->setPen(QPen(Qt::black, 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
|
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painter->drawLine(line);
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|
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// Draw the arrows
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double angle = ::acos(line.dx() / line.length());
|
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if (line.dy() >= 0)
|
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angle = TwoPi - angle;
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QPointF sourceArrowP1 = sourcePoint + QPointF(sin(angle + Pi / 3) * arrowSize,
|
||||
cos(angle + Pi / 3) * arrowSize);
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QPointF sourceArrowP2 = sourcePoint + QPointF(sin(angle + Pi - Pi / 3) * arrowSize,
|
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cos(angle + Pi - Pi / 3) * arrowSize);
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QPointF destArrowP1 = destPoint + QPointF(sin(angle - Pi / 3) * arrowSize,
|
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cos(angle - Pi / 3) * arrowSize);
|
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QPointF destArrowP2 = destPoint + QPointF(sin(angle - Pi + Pi / 3) * arrowSize,
|
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cos(angle - Pi + Pi / 3) * arrowSize);
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|
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painter->setBrush(Qt::black);
|
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painter->drawPolygon(QPolygonF() << line.p1() << sourceArrowP1 << sourceArrowP2);
|
||||
painter->drawPolygon(QPolygonF() << line.p2() << destArrowP1 << destArrowP2);
|
||||
}
|
||||
71
ground/src/plugins/config/mixercurveline.h
Normal file
71
ground/src/plugins/config/mixercurveline.h
Normal file
@ -0,0 +1,71 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
*
|
||||
* @file mixercurveline.h
|
||||
* @author Edouard Lafargue Copyright (C) 2010.
|
||||
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2010.
|
||||
* @addtogroup GCSPlugins GCS Plugins
|
||||
* @{
|
||||
* @addtogroup ConfigPlugin Configuration Plugin
|
||||
* @{
|
||||
* @brief A line connecting two mixer points
|
||||
*****************************************************************************/
|
||||
/*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* This is inspired by the elastic nodes and edges demo in the Qt examples
|
||||
* I have reinventing the wheel!
|
||||
*/
|
||||
|
||||
#ifndef MIXERCURVELINE_H
|
||||
#define MIXERCURVELINE_H
|
||||
|
||||
#include <QGraphicsItem>
|
||||
|
||||
class Node;
|
||||
|
||||
class Edge : public QGraphicsItem
|
||||
{
|
||||
public:
|
||||
Edge(Node *sourceNode, Node *destNode);
|
||||
~Edge();
|
||||
|
||||
Node *sourceNode() const;
|
||||
void setSourceNode(Node *node);
|
||||
|
||||
Node *destNode() const;
|
||||
void setDestNode(Node *node);
|
||||
|
||||
void adjust();
|
||||
|
||||
enum { Type = UserType + 2 };
|
||||
int type() const { return Type; }
|
||||
|
||||
protected:
|
||||
QRectF boundingRect() const;
|
||||
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
private:
|
||||
Node *source, *dest;
|
||||
|
||||
QPointF sourcePoint;
|
||||
QPointF destPoint;
|
||||
qreal arrowSize;
|
||||
};
|
||||
|
||||
#endif // MIXERCURVELINE_H
|
||||
|
||||
173
ground/src/plugins/config/mixercurvepoint.cpp
Normal file
173
ground/src/plugins/config/mixercurvepoint.cpp
Normal file
@ -0,0 +1,173 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
*
|
||||
* @file mixercurvepoint.h
|
||||
* @author Edouard Lafargue Copyright (C) 2010.
|
||||
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2010.
|
||||
* @addtogroup GCSPlugins GCS Plugins
|
||||
* @{
|
||||
* @addtogroup ConfigPlugin Configuration Plugin
|
||||
* @{
|
||||
* @brief A point on the mixer curve
|
||||
*****************************************************************************/
|
||||
/*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <QGraphicsScene>
|
||||
#include <QGraphicsSceneMouseEvent>
|
||||
#include <QPainter>
|
||||
#include <QStyleOption>
|
||||
|
||||
#include "mixercurveline.h"
|
||||
#include "mixercurvepoint.h"
|
||||
#include "mixercurvewidget.h"
|
||||
|
||||
Node::Node(MixerCurveWidget *graphWidget)
|
||||
: graph(graphWidget)
|
||||
{
|
||||
setFlag(ItemIsMovable);
|
||||
setFlag(ItemSendsGeometryChanges);
|
||||
setCacheMode(DeviceCoordinateCache);
|
||||
setZValue(-1);
|
||||
}
|
||||
|
||||
void Node::addEdge(Edge *edge)
|
||||
{
|
||||
edgeList << edge;
|
||||
edge->adjust();
|
||||
}
|
||||
|
||||
QList<Edge *> Node::edges() const
|
||||
{
|
||||
return edgeList;
|
||||
}
|
||||
|
||||
void Node::calculateForces()
|
||||
{
|
||||
if (!scene() || scene()->mouseGrabberItem() == this) {
|
||||
newPos = pos();
|
||||
return;
|
||||
}
|
||||
|
||||
// Sum up all forces pushing this item away
|
||||
qreal xvel = 0;
|
||||
qreal yvel = 0;
|
||||
foreach (QGraphicsItem *item, scene()->items()) {
|
||||
Node *node = qgraphicsitem_cast<Node *>(item);
|
||||
if (!node)
|
||||
continue;
|
||||
|
||||
QLineF line(mapFromItem(node, 0, 0), QPointF(0, 0));
|
||||
qreal dx = line.dx();
|
||||
qreal dy = line.dy();
|
||||
double l = 2.0 * (dx * dx + dy * dy);
|
||||
if (l > 0) {
|
||||
xvel += (dx * 150.0) / l;
|
||||
yvel += (dy * 150.0) / l;
|
||||
}
|
||||
}
|
||||
|
||||
// Now subtract all forces pulling items together
|
||||
double weight = (edgeList.size() + 1) * 10;
|
||||
foreach (Edge *edge, edgeList) {
|
||||
QPointF pos;
|
||||
if (edge->sourceNode() == this)
|
||||
pos = mapFromItem(edge->destNode(), 0, 0);
|
||||
else
|
||||
pos = mapFromItem(edge->sourceNode(), 0, 0);
|
||||
xvel += pos.x() / weight;
|
||||
yvel += pos.y() / weight;
|
||||
}
|
||||
|
||||
if (qAbs(xvel) < 0.1 && qAbs(yvel) < 0.1)
|
||||
xvel = yvel = 0;
|
||||
|
||||
QRectF sceneRect = scene()->sceneRect();
|
||||
newPos = pos() + QPointF(xvel, yvel);
|
||||
newPos.setX(qMin(qMax(newPos.x(), sceneRect.left() + 10), sceneRect.right() - 10));
|
||||
newPos.setY(qMin(qMax(newPos.y(), sceneRect.top() + 10), sceneRect.bottom() - 10));
|
||||
}
|
||||
|
||||
bool Node::advance()
|
||||
{
|
||||
if (newPos == pos())
|
||||
return false;
|
||||
|
||||
setPos(newPos);
|
||||
return true;
|
||||
}
|
||||
|
||||
QRectF Node::boundingRect() const
|
||||
{
|
||||
qreal adjust = 2;
|
||||
return QRectF(-10 - adjust, -10 - adjust,
|
||||
23 + adjust, 23 + adjust);
|
||||
}
|
||||
|
||||
QPainterPath Node::shape() const
|
||||
{
|
||||
QPainterPath path;
|
||||
path.addEllipse(-10, -10, 20, 20);
|
||||
return path;
|
||||
}
|
||||
|
||||
void Node::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *)
|
||||
{
|
||||
painter->setPen(Qt::NoPen);
|
||||
painter->setBrush(Qt::darkGray);
|
||||
painter->drawEllipse(-7, -7, 20, 20);
|
||||
|
||||
QRadialGradient gradient(-3, -3, 10);
|
||||
if (option->state & QStyle::State_Sunken) {
|
||||
gradient.setCenter(3, 3);
|
||||
gradient.setFocalPoint(3, 3);
|
||||
gradient.setColorAt(1, QColor(Qt::yellow).light(120));
|
||||
gradient.setColorAt(0, QColor(Qt::darkYellow).light(120));
|
||||
} else {
|
||||
gradient.setColorAt(0, Qt::yellow);
|
||||
gradient.setColorAt(1, Qt::darkYellow);
|
||||
}
|
||||
painter->setBrush(gradient);
|
||||
painter->setPen(QPen(Qt::black, 0));
|
||||
painter->drawEllipse(-10, -10, 20, 20);
|
||||
}
|
||||
|
||||
QVariant Node::itemChange(GraphicsItemChange change, const QVariant &value)
|
||||
{
|
||||
switch (change) {
|
||||
case ItemPositionHasChanged:
|
||||
foreach (Edge *edge, edgeList)
|
||||
edge->adjust();
|
||||
graph->itemMoved();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
};
|
||||
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
}
|
||||
|
||||
void Node::mousePressEvent(QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
update();
|
||||
QGraphicsItem::mousePressEvent(event);
|
||||
}
|
||||
|
||||
void Node::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
update();
|
||||
QGraphicsItem::mouseReleaseEvent(event);
|
||||
}
|
||||
71
ground/src/plugins/config/mixercurvepoint.h
Normal file
71
ground/src/plugins/config/mixercurvepoint.h
Normal file
@ -0,0 +1,71 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
*
|
||||
* @file mixercurvepoint.h
|
||||
* @author Edouard Lafargue Copyright (C) 2010.
|
||||
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2010.
|
||||
* @addtogroup GCSPlugins GCS Plugins
|
||||
* @{
|
||||
* @addtogroup ConfigPlugin Configuration Plugin
|
||||
* @{
|
||||
* @brief A point on the mixer curve
|
||||
*****************************************************************************/
|
||||
/*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef MIXERCURVEPOINT_H
|
||||
#define MIXERCURVEPOINT_H
|
||||
|
||||
#include <QGraphicsItem>
|
||||
#include <QList>
|
||||
|
||||
class Edge;
|
||||
class MixerCurveWidget;
|
||||
QT_BEGIN_NAMESPACE
|
||||
class QGraphicsSceneMouseEvent;
|
||||
QT_END_NAMESPACE
|
||||
|
||||
class Node : public QGraphicsItem
|
||||
{
|
||||
public:
|
||||
Node(MixerCurveWidget *graphWidget);
|
||||
|
||||
void addEdge(Edge *edge);
|
||||
QList<Edge *> edges() const;
|
||||
|
||||
enum { Type = UserType + 1 };
|
||||
int type() const { return Type; }
|
||||
|
||||
void calculateForces();
|
||||
bool advance();
|
||||
|
||||
QRectF boundingRect() const;
|
||||
QPainterPath shape() const;
|
||||
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
|
||||
|
||||
protected:
|
||||
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
|
||||
|
||||
void mousePressEvent(QGraphicsSceneMouseEvent *event);
|
||||
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
|
||||
|
||||
private:
|
||||
QList<Edge *> edgeList;
|
||||
QPointF newPos;
|
||||
MixerCurveWidget *graph;
|
||||
};
|
||||
|
||||
#endif // MIXERCURVEPOINT_H
|
||||
123
ground/src/plugins/config/mixercurvewidget.cpp
Normal file
123
ground/src/plugins/config/mixercurvewidget.cpp
Normal file
@ -0,0 +1,123 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
*
|
||||
* @file mixercurvewidget.cpp
|
||||
* @author Edouard Lafargue Copyright (C) 2010.
|
||||
* @addtogroup GCSPlugins GCS Plugins
|
||||
* @{
|
||||
* @addtogroup ConfigPlugin Config Plugin
|
||||
* @{
|
||||
* @brief A widget which displays an adjustable mixer curve
|
||||
*****************************************************************************/
|
||||
/*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include "mixercurvewidget.h"
|
||||
#include "mixercurveline.h"
|
||||
#include "mixercurvepoint.h"
|
||||
|
||||
#include <QtGui>
|
||||
#include <QDebug>
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Initialize the widget
|
||||
*/
|
||||
MixerCurveWidget::MixerCurveWidget(QWidget *parent) : QGraphicsView(parent)
|
||||
{
|
||||
|
||||
// Create a layout, add a QGraphicsView and put the SVG inside.
|
||||
// The Mixer Curve widget looks like this:
|
||||
// |--------------------|
|
||||
// | |
|
||||
// | |
|
||||
// | Graph |
|
||||
// | |
|
||||
// | |
|
||||
// | |
|
||||
// |--------------------|
|
||||
|
||||
|
||||
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
||||
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
||||
setRenderHint(QPainter::Antialiasing);
|
||||
|
||||
QGraphicsScene *scene = new QGraphicsScene(this);
|
||||
QSvgRenderer *renderer = new QSvgRenderer();
|
||||
plot = new QGraphicsSvgItem();
|
||||
renderer->load(QString(":/configgadget/images/curve-bg.svg"));
|
||||
plot->setSharedRenderer(renderer);
|
||||
//plot->setElementId("map");
|
||||
scene->addItem(plot);
|
||||
plot->setZValue(-1);
|
||||
scene->setSceneRect(plot->boundingRect());
|
||||
setScene(scene);
|
||||
|
||||
Node *node1 = new Node(this);
|
||||
Node *node2 = new Node(this);
|
||||
Node *node3 = new Node(this);
|
||||
Node *node4 = new Node(this);
|
||||
Node *node5 = new Node(this);
|
||||
scene->addItem(node1);
|
||||
scene->addItem(node2);
|
||||
scene->addItem(node3);
|
||||
scene->addItem(node4);
|
||||
scene->addItem(node5);
|
||||
|
||||
scene->addItem(new Edge(node1, node2));
|
||||
scene->addItem(new Edge(node2, node3));
|
||||
scene->addItem(new Edge(node3, node4));
|
||||
scene->addItem(new Edge(node4, node5));
|
||||
|
||||
qreal w = plot->boundingRect().width()/5;
|
||||
|
||||
node1->setPos(w-w/2,50);
|
||||
node2->setPos(2*w-w/2, 50);
|
||||
node3->setPos(3*w-w/2, 50);
|
||||
node4->setPos(4*w-w/2, 50);
|
||||
node5->setPos(5*w-w/2, 50);
|
||||
|
||||
|
||||
}
|
||||
|
||||
MixerCurveWidget::~MixerCurveWidget()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void MixerCurveWidget::showEvent(QShowEvent *event)
|
||||
{
|
||||
Q_UNUSED(event)
|
||||
// Thit fitInView method should only be called now, once the
|
||||
// widget is shown, otherwise it cannot compute its values and
|
||||
// the result is usually a ahrsbargraph that is way too small.
|
||||
fitInView(plot, Qt::KeepAspectRatio);
|
||||
|
||||
}
|
||||
|
||||
void MixerCurveWidget::resizeEvent(QResizeEvent* event)
|
||||
{
|
||||
Q_UNUSED(event);
|
||||
fitInView(plot, Qt::KeepAspectRatio);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void MixerCurveWidget::itemMoved()
|
||||
{
|
||||
|
||||
}
|
||||
59
ground/src/plugins/config/mixercurvewidget.h
Normal file
59
ground/src/plugins/config/mixercurvewidget.h
Normal file
@ -0,0 +1,59 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
*
|
||||
* @file mixercurvewidget.h
|
||||
* @author Edouard Lafargue Copyright (C) 2010.
|
||||
* @addtogroup GCSPlugins GCS Plugins
|
||||
* @{
|
||||
* @addtogroup ConfigPlugin Configuration Plugin
|
||||
* @{
|
||||
* @brief A widget which displays a mixer curve
|
||||
*****************************************************************************/
|
||||
/*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef MIXERCURVEWIDGET_H_
|
||||
#define MIXERCURVEWIDGET_H_
|
||||
|
||||
#include <QGraphicsView>
|
||||
#include <QtSvg/QSvgRenderer>
|
||||
#include <QtSvg/QGraphicsSvgItem>
|
||||
|
||||
|
||||
class MixerCurveWidget : public QGraphicsView
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
MixerCurveWidget(QWidget *parent = 0);
|
||||
~MixerCurveWidget();
|
||||
void itemMoved();
|
||||
|
||||
public slots:
|
||||
|
||||
|
||||
private slots:
|
||||
|
||||
private:
|
||||
QGraphicsSvgItem *plot;
|
||||
|
||||
protected:
|
||||
void showEvent(QShowEvent *event);
|
||||
void resizeEvent(QResizeEvent *event);
|
||||
|
||||
|
||||
};
|
||||
#endif /* MIXERCURVEWIDGET_H_ */
|
||||
Loading…
Reference in New Issue
Block a user