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renamed ::updatebackgroundcolor to ::activeChange, for consistency with client, and removed useless color manipulations from there; fixed window attributes to optimize painting; fixed color manipulation in 'paintevent', and rationalized layout metric manipulation in ::updatePosition

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svn path=/trunk/KDE/kdebase/workspace/; revision=1018246
This commit is contained in:
Hugo Pereira Da Costa 2009-09-01 14:05:56 +00:00
parent 7e3a920edb
commit 22bfe6a4b3
1 changed files with 23 additions and 35 deletions
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54
clients/nitrogen/nitrogensizegrip.cpp
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@ -48,9 +48,11 @@ namespace Nitrogen
decoration_offset_( false )
{
setAttribute(Qt::WA_NoSystemBackground );
setAutoFillBackground( false );
// cursor
setCursor( Qt::SizeFDiagCursor );
setAutoFillBackground( true );
// size
setFixedSize( QSize( GRIP_SIZE, GRIP_SIZE ) );
@ -66,7 +68,6 @@ namespace Nitrogen
// embed
embed();
updateBackgroundColor();
updatePosition();
// event filter
@ -81,25 +82,8 @@ namespace Nitrogen
{}
//_____________________________________________
void NitrogenSizeGrip::updateBackgroundColor( void )
{
QPalette palette = client().widget()->palette();
// active color
palette.setCurrentColorGroup( client().isActive() ? QPalette::Active:QPalette::Inactive );
// get relevant colors
QColor base( client().configuration().overwriteColors() ?
palette.button().color().darker(250) :
client().options()->color( NitrogenClient::ColorTitleBar, client().isActive() ) );
palette.setColor( backgroundRole(), base );
setPalette( palette );
XMapRaised( QX11Info::display(), winId() );
}
void NitrogenSizeGrip::activeChange( void )
{ XMapRaised( QX11Info::display(), winId() ); }
//_____________________________________________
void NitrogenSizeGrip::embed( void )
@ -144,14 +128,8 @@ namespace Nitrogen
void NitrogenSizeGrip::paintEvent( QPaintEvent* )
{
QPalette palette = client().widget()->palette();
palette.setCurrentColorGroup( (client().isActive() ) ? QPalette::Active : QPalette::Inactive );
// get relevant colors
QColor base( client().configuration().overwriteColors() ?
palette.button().color() :
client().options()->color( NitrogenClient::ColorTitleBar, client().isActive() ) );
QColor base( palette().brush( (client().isActive() ) ? QPalette::Active : QPalette::Inactive, QPalette::Button ).color() );
QColor dark( base.darker(250) );
QColor light( base.darker(150) );
@ -237,15 +215,25 @@ namespace Nitrogen
client().width() - GRIP_SIZE - OFFSET,
client().height() - GRIP_SIZE - OFFSET );
if( decoration_offset_ )
if( client().isPreview() )
{
position-= QPoint( client().borderWidth(), client().borderHeight() );
position -= QPoint(
client().layoutMetric( NitrogenClient::LM_BorderLeft )+client().layoutMetric( NitrogenClient::LM_OuterPaddingLeft ),
client().layoutMetric( NitrogenClient::LM_TitleHeight )+client().layoutMetric( NitrogenClient::LM_TitleEdgeTop )+client().layoutMetric( NitrogenClient::LM_TitleEdgeBottom )+client().layoutMetric( NitrogenClient::LM_BorderBottom ) );
} else if( decoration_offset_ ) {
// not sure whether this case still happens or not
position -= QPoint(
client().layoutMetric( NitrogenClient::LM_BorderLeft )+client().layoutMetric( NitrogenClient::LM_BorderRight ),
client().layoutMetric( NitrogenClient::LM_TitleHeight )+client().layoutMetric( NitrogenClient::LM_TitleEdgeTop )+client().layoutMetric( NitrogenClient::LM_TitleEdgeBottom )+client().layoutMetric( NitrogenClient::LM_BorderBottom ) );
} else {
position -= QPoint(
client().layoutMetric( NitrogenClient::LM_BorderRight ),
client().layoutMetric( NitrogenClient::LM_BorderBottom ) );
position -= QPoint(
client().layoutMetric( NitrogenClient::LM_BorderRight ),
client().layoutMetric( NitrogenClient::LM_BorderBottom ) );
}
move( position );