From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001
From: Joe Ludwig <joe@valvesoftware.com>
Date: Wed, 26 Jun 2013 15:22:04 -0700
Subject: First version of the SOurce SDK 2013

---
 mp/src/vgui2/vgui_controls/ExpandButton.cpp | 114 ++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 mp/src/vgui2/vgui_controls/ExpandButton.cpp

(limited to 'mp/src/vgui2/vgui_controls/ExpandButton.cpp')

diff --git a/mp/src/vgui2/vgui_controls/ExpandButton.cpp b/mp/src/vgui2/vgui_controls/ExpandButton.cpp
new file mode 100644
index 00000000..5c891acc
--- /dev/null
+++ b/mp/src/vgui2/vgui_controls/ExpandButton.cpp
@@ -0,0 +1,114 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#include <vgui/ISurface.h>
+#include <vgui/IScheme.h>
+#include <KeyValues.h>
+
+#include <vgui_controls/Image.h>
+#include <vgui_controls/ExpandButton.h>
+#include <vgui_controls/TextImage.h>
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+using namespace vgui;
+
+DECLARE_BUILD_FACTORY( ExpandButton );
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+ExpandButton::ExpandButton( Panel *parent, const char *panelName ) : ToggleButton( parent, panelName, "" )
+{
+	m_bExpandable = true;
+	m_hFont = INVALID_FONT;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+ExpandButton::~ExpandButton()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ExpandButton::ApplySchemeSettings(IScheme *pScheme)
+{
+	BaseClass::ApplySchemeSettings(pScheme);
+
+	m_Color = GetSchemeColor( "ExpandButton.Color", pScheme );
+	m_hFont = pScheme->GetFont("Marlett", IsProportional() );
+
+	// don't draw a background
+	SetPaintBackgroundEnabled(false);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+IBorder *ExpandButton::GetBorder(bool depressed, bool armed, bool selected, bool keyfocus)
+{
+	return NULL;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Expand the button
+//-----------------------------------------------------------------------------
+void ExpandButton::SetSelected(bool state)
+{
+	if ( m_bExpandable && ( state != IsSelected() ) )
+	{
+		// send a message saying we've been checked
+		KeyValues *msg = new KeyValues("Expanded", "state", (int)state);
+		PostActionSignal(msg);
+
+		BaseClass::SetSelected(state);
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: sets whether or not the state of the check can be changed
+//-----------------------------------------------------------------------------
+void ExpandButton::SetExpandable(bool state)
+{
+	m_bExpandable = state;
+	Repaint();
+}
+
+
+void ExpandButton::Paint()
+{
+	surface()->DrawSetTextFont( m_hFont );
+
+	wchar_t code = IsSelected( ) ? L'6' : L'4';
+	wchar_t pString[2] = { code, 0 };
+
+	// draw selected check
+	int tw, th, w, h;
+	GetSize( w, h );
+	surface()->GetTextSize( m_hFont, pString, tw, th );
+	surface()->DrawSetTextColor( m_Color );
+	surface()->DrawSetTextPos( ( w - tw ) / 2, ( h - th ) / 2 );
+	surface()->DrawUnicodeChar( code );
+}
+
+	
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ExpandButton::OnExpanded(Panel *panel)
+{
+}
-- 
cgit v1.2.3