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bug fixes and some minor changes

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This commit is contained in:
Volker Fischer 2009-05-01 20:30:46 +00:00
parent c9bb67ae14
commit 59b1a0de1e
3 changed files with 38 additions and 32 deletions
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6
src/llconclientdlgbase.ui
View file

@ -5,8 +5,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>488</width>
<height>336</height>
<width>520</width>
<height>355</height>
</rect>
</property>
<property name="windowTitle" >
@ -106,7 +106,7 @@
<item>
<layout class="QVBoxLayout" >
<property name="spacing" >
<number>0</number>
<number>6</number>
</property>
<item>
<widget class="CMultiColorLEDBar" native="1" name="MultiColorLEDBarInputLevelL" >

58
src/multicolorledbar.cpp
View file

@ -30,7 +30,7 @@
/* Implementation *************************************************************/
CMultiColorLEDBar::CMultiColorLEDBar ( QWidget* parent, Qt::WindowFlags f )
: QLabel ( parent, f ),
: QFrame ( parent, f ),
BitmCubeRoundGrey ( QString::fromUtf8 ( ":/png/LEDs/res/VLEDGreySmall.png" ) ),
BitmCubeRoundGreen ( QString::fromUtf8 ( ":/png/LEDs/res/VLEDGreenSmall.png" ) ),
BitmCubeRoundYellow ( QString::fromUtf8 ( ":/png/LEDs/res/VLEDYellowSmall.png" ) ),
@ -41,6 +41,7 @@ CMultiColorLEDBar::CMultiColorLEDBar ( QWidget* parent, Qt::WindowFlags f )
// create layout and set spacing to zero
pMainLayout = new QHBoxLayout ( this );
pMainLayout->setAlignment ( Qt::AlignVCenter );
pMainLayout->setSpacing ( 0 );
// create LEDs
@ -68,38 +69,41 @@ void CMultiColorLEDBar::setValue ( const int value )
// TODO speed optimiation: only change bitmaps of LEDs which
// actually have to be changed
// use green LEDs for the range from 0 to the YELLOW_BOUND_INP_LEV_METER,
// yellow in the range YELLOW_BOUND_INP_LEV_METER to
// RED_BOUND_INP_LEV_METER and red for up to value and grey for the rest
// update state of all LEDs for current level value
for ( int i = 0; i < iNumLEDs; i++ )
{
if ( i < value )
// set active if value is above current LED index
SetLED ( i, i < value );
}
}
void CMultiColorLEDBar::SetLED ( const int iLEDIdx, const bool bActive )
{
if ( bActive )
{
// check which color we should use (green, yellow or red)
if ( iLEDIdx < YELLOW_BOUND_INP_LEV_METER )
{
// we are below current input level, check which color
// we should use (green, yellow or red)
if ( i < YELLOW_BOUND_INP_LEV_METER )
{
// green region
vecpLEDs[i]->setPixmap ( BitmCubeRoundGreen );
}
else
{
if ( i < RED_BOUND_INP_LEV_METER )
{
// yellow region
vecpLEDs[i]->setPixmap ( BitmCubeRoundYellow );
}
else
{
// red region
vecpLEDs[i]->setPixmap ( BitmCubeRoundRed );
}
}
// green region
vecpLEDs[iLEDIdx]->setPixmap ( BitmCubeRoundGreen );
}
else
{
// we are above current input level -> use grey LED
vecpLEDs[i]->setPixmap ( BitmCubeRoundGrey );
if ( iLEDIdx < RED_BOUND_INP_LEV_METER )
{
// yellow region
vecpLEDs[iLEDIdx]->setPixmap ( BitmCubeRoundYellow );
}
else
{
// red region
vecpLEDs[iLEDIdx]->setPixmap ( BitmCubeRoundRed );
}
}
}
else
{
// we use grey LED for inactive state
vecpLEDs[iLEDIdx]->setPixmap ( BitmCubeRoundGrey );
}
}

6
src/multicolorledbar.h
View file

@ -25,7 +25,7 @@
#if !defined ( _MULTCOLORLEDBAR_H__FD6B49B5_87DF_48DD_E1606C2AC__INCLUDED_ )
#define _MULTCOLORLEDBAR_H__FD6B49B5_87DF_48DD_E1606C2AC__INCLUDED_
#include <qlabel.h>
#include <qframe.h>
#include <qpixmap.h>
#include <qtimer.h>
#include <qlayout.h>
@ -34,7 +34,7 @@
/* Classes ********************************************************************/
class CMultiColorLEDBar : public QLabel
class CMultiColorLEDBar : public QFrame
{
Q_OBJECT
@ -44,6 +44,8 @@ public:
void setValue ( const int value );
protected:
void SetLED ( const int iLEDIdx, const bool bActive = true );
QPixmap BitmCubeRoundGrey;
QPixmap BitmCubeRoundGreen;
QPixmap BitmCubeRoundYellow;