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utils/vgui_panel_zoo/ToggleButtonDemo.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "DemoPage.h"
+
+#include <VGUI/IVGui.h>
+#include <Keyvalues.h>
+#include <vgui_controls/Controls.h>
+
+#include <vgui_controls/ToggleButton.h>
+
+
+using namespace vgui;
+
+// Toggle buttons are a buttons that stay down when you click them.
+// Clicking again toggles the button back up.
+
+class ToggleButtonDemo: public DemoPage
+{
+	public:
+		ToggleButtonDemo(Panel *parent, const char *name);
+		~ToggleButtonDemo();
+
+		void OnToggleButtonToggled();
+
+	
+	private:
+		ToggleButton *m_pToggleButton;
+
+		DECLARE_PANELMAP();
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+ToggleButtonDemo::ToggleButtonDemo(Panel *parent, const char *name) : DemoPage(parent, name)
+{
+	// Toggle buttons are a buttons that stay down when you click them.
+
+	// Create a Toggle button.
+	m_pToggleButton = new ToggleButton(this, "AToggleButton", "Toggle me!");
+
+	// Set its position.
+	m_pToggleButton->SetPos(100, 100);
+
+	// Size the button so the message fits nicely.
+	int wide, tall;
+	m_pToggleButton->GetContentSize(wide, tall);
+	m_pToggleButton->SetSize(wide + Label::Content, tall + Label::Content);
+
+
+	// Toggle buttons are Buttons, and can send a command when clicked.
+    // Install a command to be sent when the button is toggled.
+	m_pToggleButton->SetCommand(new KeyValues("Toggle"));
+
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+ToggleButtonDemo::~ToggleButtonDemo()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:	 Respond to a message based action signal
+//-----------------------------------------------------------------------------
+void ToggleButtonDemo::OnToggleButtonToggled()
+{
+	if (m_pToggleButton->IsDepressed())
+	{
+		ivgui()->DPrintf("Toggle button is down.\n");
+	}
+	else
+	{
+		ivgui()->DPrintf("Toggle button is up.\n");
+	}
+}
+
+
+
+MessageMapItem_t ToggleButtonDemo::m_MessageMap[] =
+{
+	MAP_MESSAGE( ToggleButtonDemo, "Toggle", OnToggleButtonToggled ),
+};
+
+IMPLEMENT_PANELMAP(ToggleButtonDemo, DemoPage);
+
+
+
+Panel* ToggleButtonDemo_Create(Panel *parent)
+{
+	return new ToggleButtonDemo(parent, "ToggleButtonDemo");
+}
+
+