mirror of
https://github.com/alliedmodders/hl2sdk.git
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63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
//========= Copyright © 1996-2001, Valve LLC, All rights reserved. ============
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================
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#include "vgui_controls/scrollableeditablepanel.h"
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#include "vgui_controls/scrollbar.h"
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#include "vgui_controls/scrollbarslider.h"
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#include "vgui_controls/button.h"
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using namespace vgui;
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ScrollableEditablePanel::ScrollableEditablePanel( vgui::Panel *pParent, vgui::EditablePanel *pChild, const char *pName ) :
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BaseClass( pParent, pName )
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{
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m_pChild = pChild;
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m_pChild->SetParent( this );
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m_pScrollBar = new vgui::ScrollBar( this, "VerticalScrollBar", true );
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m_pScrollBar->SetWide( 16 );
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m_pScrollBar->SetAutoResize( PIN_TOPRIGHT, AUTORESIZE_DOWN, 0, 0, -16, 0 );
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m_pScrollBar->AddActionSignalTarget( this );
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}
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void ScrollableEditablePanel::PerformLayout()
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{
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BaseClass::PerformLayout();
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m_pChild->SetWide( GetWide() - 16 );
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m_pScrollBar->SetRange( 0, m_pChild->GetTall() );
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m_pScrollBar->SetRangeWindow( GetTall() );
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if ( m_pScrollBar->GetSlider() )
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{
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m_pScrollBar->GetSlider()->SetFgColor( GetFgColor() );
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}
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if ( m_pScrollBar->GetButton(0) )
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{
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m_pScrollBar->GetButton(0)->SetFgColor( GetFgColor() );
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}
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if ( m_pScrollBar->GetButton(1) )
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{
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m_pScrollBar->GetButton(1)->SetFgColor( GetFgColor() );
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}
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}
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//-----------------------------------------------------------------------------
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// Called when the scroll bar moves
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//-----------------------------------------------------------------------------
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void ScrollableEditablePanel::OnScrollBarSliderMoved()
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{
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InvalidateLayout();
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int nScrollAmount = m_pScrollBar->GetValue();
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m_pChild->SetPos( 0, -nScrollAmount );
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}
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