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Can't for the life of me remember what I updated this time!

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git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2883 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
pip 2011-02-26 03:20:16 +00:00 committed by pip
parent 333d61192b
commit 70f1e4a3e9
2 changed files with 113 additions and 21 deletions
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68
ground/openpilotgcs/src/plugins/config/widgetbar.cpp
View File

@ -1,3 +1,30 @@
/**
******************************************************************************
*
* @file widgetbar.cpp
* @author Cathy Moss Copyright (C) 2011.
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2010.
* @addtogroup GCSPlugins GCS Plugins
* @{
* @addtogroup ConfigPlugin Configuration Plugin
* @{
* @brief A bar display widget
*****************************************************************************/
/*
* 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 <QtGui>
@ -10,6 +37,8 @@
m_minimum = 1000;
m_value = 1500;
m_orientation = Qt::Vertical;
setBackgroundRole(QPalette::Base);
setAutoFillBackground(true);
}
@ -46,8 +75,14 @@
update();
}
void WidgetBar::paintEvent(QPaintEvent * /* event */)
{
void WidgetBar::setOrientation(Qt::Orientation orientation)
{
m_orientation = orientation;
update();
}
void WidgetBar::paintEvent(QPaintEvent * /* event */)
{
QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing, false);
@ -56,13 +91,30 @@
float level = (float)(m_value - m_minimum) / range; // 0 to +1
int h = (int)((height() - 5) * level + 0.5f);
QRect rect;
rect.setLeft(2);
rect.setTop(height() - 3 - h);
rect.setWidth(width() - 5);
rect.setHeight(h);
switch (m_orientation)
{
case Qt::Horizontal:
{
int length = (int)((height() - 5) * level + 0.5f);
rect.setLeft(2);
rect.setTop(2);
rect.setWidth(length);
rect.setHeight(height() - 5);
}
break;
case Qt::Vertical:
{
int length = (int)((height() - 5) * level + 0.5f);
rect.setLeft(2);
rect.setTop(height() - 3 - length);
rect.setWidth(width() - 5);
rect.setHeight(length);
}
break;
}
// background
painter.setPen(QColor(160, 160, 160));

66
ground/openpilotgcs/src/plugins/config/widgetbar.h
View File

@ -1,17 +1,52 @@
/**
******************************************************************************
*
* @file widgetbar.h
* @author Cathy Moss Copyright (C) 2011.
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2010.
* @addtogroup GCSPlugins GCS Plugins
* @{
* @addtogroup ConfigPlugin Configuration Plugin
* @{
* @brief A bar display widget
*****************************************************************************/
/*
* 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 WIDGETBAR_H
#define WIDGETBAR_H
#ifndef WIDGETBAR_H
#define WIDGETBAR_H
#include <QBrush>
#include <QPen>
#include <QPixmap>
#include <QWidget>
#include <QBrush>
#include <QPen>
#include <QPixmap>
#include <QWidget>
class WidgetBar : public QWidget
{
QT_MODULE(Gui)
class WidgetBar : public QWidget
{
Q_OBJECT
public:
Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
Q_PROPERTY(int value READ value WRITE setValue)
Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
public:
WidgetBar(QWidget *parent = 0);
QSize minimumSizeHint() const;
@ -25,13 +60,18 @@
int minimum() { return m_minimum; }
int value() { return m_value; }
protected:
Qt::Orientation orientation() const { return m_orientation; }
void setOrientation(Qt::Orientation orientation);
protected:
void paintEvent(QPaintEvent *event);
private:
private:
int m_maximum;
int m_minimum;
int m_value;
};
#endif
Qt::Orientation m_orientation;
};
#endif