First version of the SOurce SDK 2013

public/vgui_controls/RadioButton.h

@@ -0,0 +1,112 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef RADIOBUTTON_H
+#define RADIOBUTTON_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui/VGUI.h>
+#include <vgui_controls/ToggleButton.h>
+#include <vgui_controls/TextImage.h>
+
+namespace vgui
+{
+
+//-----------------------------------------------------------------------------
+// Purpose: Radio buton image
+//-----------------------------------------------------------------------------
+class RadioImage : public TextImage
+{
+public:
+	RadioImage(RadioButton *radioButton) : TextImage( "n" )
+	{
+		_radioButton = radioButton;
+
+		SetSize(20, 13);
+	}
+
+	virtual void Paint();
+
+	virtual void SetColor(Color color)
+	{
+		_borderColor1 = color;
+		_borderColor2 = color;
+		_checkColor = color;
+	}
+
+	Color _borderColor1;
+	Color _borderColor2;
+	Color _checkColor;
+
+	Color _bgColor;
+
+private:
+	RadioButton *_radioButton;
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Radio buttons are automatically selected into groups by who their
+//			parent is. At most one radio button is active at any time.
+//-----------------------------------------------------------------------------
+class RadioButton : public ToggleButton
+{
+	DECLARE_CLASS_SIMPLE( RadioButton, ToggleButton );
+
+public:
+	RadioButton(Panel *parent, const char *panelName, const char *text);
+	~RadioButton();
+
+	// Set the radio button checked. When a radio button is checked, a 
+	// message is sent to all other radio buttons in the same group so
+	// they will become unchecked.
+	virtual void SetSelected(bool state);
+
+	// Get the tab position of the radio button with the set of radio buttons
+	// A group of RadioButtons must have the same TabPosition, with [1, n] subtabpositions
+	virtual int GetSubTabPosition();
+	virtual void SetSubTabPosition(int position);
+
+	// Return the RadioButton's real tab position (its Panel one changes)
+	virtual int GetRadioTabPosition();
+
+	// Set the selection state of the radio button, but don't fire
+	// any action signals or messages to other radio buttons
+	virtual void SilentSetSelected(bool state);
+
+protected:
+	virtual void DoClick();
+
+	virtual void Paint();
+	virtual void ApplySchemeSettings(IScheme *pScheme);
+	MESSAGE_FUNC_INT( OnRadioButtonChecked, "RadioButtonChecked", tabposition);
+	virtual void OnKeyCodeTyped(KeyCode code);
+
+	virtual IBorder *GetBorder(bool depressed, bool armed, bool selected, bool keyfocus);
+
+	virtual void ApplySettings(KeyValues *inResourceData);
+	virtual void GetSettings(KeyValues *outResourceData);
+	virtual const char *GetDescription();
+	virtual void PerformLayout();
+
+	RadioButton *FindBestRadioButton(int direction);
+
+private:
+	RadioImage *_radioBoxImage;
+	int _oldTabPosition;
+	Color _selectedFgColor;
+
+	int _subTabPosition;	// tab position with the radio button list
+
+	void InternalSetSelected(bool state, bool bFireEvents);
+};
+
+}; // namespace vgui
+
+#endif // RADIOBUTTON_H