45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
/*
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GWEN
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Copyright (c) 2010 Facepunch Studios
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See license in Gwen.h
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*/
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#include "Gwen/Controls/Slider.h"
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#include "Gwen/Controls/HorizontalSlider.h"
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using namespace Gwen;
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using namespace Gwen::Controls;
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using namespace Gwen::ControlsInternal;
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GWEN_CONTROL_CONSTRUCTOR( HorizontalSlider )
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{
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}
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float HorizontalSlider::CalculateValue()
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{
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return (float)m_SliderBar->X() / (float)( Width() - m_SliderBar->Width() );
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}
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void HorizontalSlider::UpdateBarFromValue()
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{
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m_SliderBar->MoveTo( ( Width() - m_SliderBar->Width() ) * ( m_fValue ), m_SliderBar->Y() );
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}
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void HorizontalSlider::OnMouseClickLeft( int x, int y, bool bDown )
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{
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m_SliderBar->MoveTo( CanvasPosToLocal( Gwen::Point( x, y ) ).x - m_SliderBar->Width() * 0.5, m_SliderBar->Y() );
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m_SliderBar->OnMouseClickLeft( x, y, bDown );
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OnMoved( m_SliderBar );
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}
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void HorizontalSlider::Layout(Skin::Base* /*skin*/)
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{
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m_SliderBar->SetSize( 10, Height() );
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}
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void HorizontalSlider::Render( Skin::Base* skin )
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{
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skin->DrawSlider( this, true, m_bClampToNotches ? m_iNumNotches : 0, m_SliderBar->Width() );
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} |