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vgui2/dme_controls/BaseAttributeChoicePanel.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+
+#include "dme_controls/BaseAttributeChoicePanel.h"
+#include "tier1/KeyValues.h"
+#include "vgui_controls/ComboBox.h"
+#include "datamodel/dmelement.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+using namespace vgui;
+
+
+//-----------------------------------------------------------------------------
+// Constructor
+//-----------------------------------------------------------------------------
+CBaseAttributeChoicePanel::CBaseAttributeChoicePanel( vgui::Panel *parent, const AttributeWidgetInfo_t &info ) :
+	BaseClass( parent, info ), m_pData( 0 )
+{
+	SetDropEnabled( false );
+	m_pData = new vgui::ComboBox( this, "AttributeValue", 10, false );
+	m_pData->SetEnabled( !HasFlag( FATTRIB_READONLY ) );
+	m_pData->AddActionSignalTarget( this );
+}
+
+
+//-----------------------------------------------------------------------------
+// Called after the constructor is finished
+//-----------------------------------------------------------------------------
+void CBaseAttributeChoicePanel::PostConstructor()
+{
+	BaseClass::PostConstructor();
+	PopulateComboBox( m_pData );
+	Refresh();
+}
+
+
+void CBaseAttributeChoicePanel::ApplySchemeSettings( IScheme *pScheme )
+{
+	BaseClass::ApplySchemeSettings( pScheme );
+	HFont font = pScheme->GetFont( "DmePropertyVerySmall", IsProportional() );
+	m_pData->SetFont(font);
+}
+
+vgui::Panel *CBaseAttributeChoicePanel::GetDataPanel()
+{
+	return static_cast< vgui::Panel * >( m_pData );
+}
+
+
+//-----------------------------------------------------------------------------
+// Called when it is time to set the attribute from the combo box state
+//-----------------------------------------------------------------------------
+void CBaseAttributeChoicePanel::Apply( )
+{
+	KeyValues *kv = m_pData->GetActiveItemUserData();
+	SetAttributeFromComboBox( m_pData, kv );
+}
+
+
+//-----------------------------------------------------------------------------
+// Called when it is time to set the combo box from the attribute 
+//-----------------------------------------------------------------------------
+void CBaseAttributeChoicePanel::Refresh()
+{
+	SetComboBoxFromAttribute( m_pData );
+}
+
+
+//-----------------------------------------------------------------------------
+// Called when the text in the panel changes 
+//-----------------------------------------------------------------------------
+void CBaseAttributeChoicePanel::OnTextChanged( Panel *panel )
+{
+	if ( IsAutoApply() )
+	{
+		Apply();
+	}
+	else
+	{
+		SetDirty(true);
+	}
+}
+