ScrollBar::ScrollBar()
{
RString sMetricsGroup = "ScrollBar";
m_sprMiddle.Load( THEME->GetPathG(sMetricsGroup,"middle") );
this->AddChild( m_sprMiddle );
m_sprTop.Load( THEME->GetPathG(sMetricsGroup,"top") );
m_sprTop->SetVertAlign( VertAlign_Bottom );
this->AddChild( m_sprTop );
m_sprBottom.Load( THEME->GetPathG(sMetricsGroup,"bottom") );
m_sprBottom->SetVertAlign( VertAlign_Top );
this->AddChild( m_sprBottom );
m_sprScrollTickThumb.Load( THEME->GetPathG(sMetricsGroup,"TickThumb") );
this->AddChild( m_sprScrollTickThumb );
for( unsigned i=0; i<ARRAYLEN(m_sprScrollStretchThumb); i++ )
{
m_sprScrollStretchThumb[i].Load( THEME->GetPathG(sMetricsGroup,"StretchThumb") );
this->AddChild( m_sprScrollStretchThumb[i] );
}
SetBarHeight( 100 );
}
void
MyStatusBar :: MyGetPreferredSize( float * paramWidth,
float * paramHeight)
{
float leftOffset;
float baseline;
float width;
float height;
*paramHeight = myPrefs->GetPreferredBarHeight();
if (!StringBoundsBox( "MM",//needs some padding;
&width,
&height,
&leftOffset,
&baseline))
{
throw;
}
*paramWidth = width;
if (Text())
{
if (!StringBoundsBox( Text(),
&width,
&height,
&leftOffset,
&baseline))
{
throw;
}
*paramWidth += width;
}
if (TrailingText())
{
if (!StringBoundsBox( TrailingText(),
&width,
&height,
&leftOffset,
&baseline))
{
throw;
}
*paramWidth += width;
}
if (Label())
{
if (!StringBoundsBox( Label(),
&width,
&height,
&leftOffset,
&baseline))
{
throw;
}
*paramWidth += width;
}
if (TrailingLabel())
{
if (!StringBoundsBox( TrailingLabel(),
&width,
&height,
&leftOffset,
&baseline))
{
throw;
}
*paramWidth += width;
}
SetBarHeight(*paramHeight);
*paramHeight += (height + 2);
mfWidthPref = *paramWidth;
mfHeightPref = *paramHeight;
}//end
