From 420b91db29485df39fd6e724e782c449158811cb Mon Sep 17 00:00:00 2001
From: James Cook <james@lindenlab.com>
Date: Tue, 2 Jan 2007 08:33:20 +0000
Subject: Print done when done.

---
 indra/llui/llradiogroup.h | 102 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 indra/llui/llradiogroup.h

(limited to 'indra/llui/llradiogroup.h')

diff --git a/indra/llui/llradiogroup.h b/indra/llui/llradiogroup.h
new file mode 100644
index 0000000000..01b4a61b82
--- /dev/null
+++ b/indra/llui/llradiogroup.h
@@ -0,0 +1,102 @@
+/** 
+ * @file llradiogroup.h
+ * @brief LLRadioGroup base class
+ *
+ * Copyright (c) 2001-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+// An invisible view containing multiple mutually exclusive toggling 
+// buttons (usually radio buttons).  Automatically handles the mutex
+// condition by highlighting only one button at a time.
+
+#ifndef LL_LLRADIOGROUP_H
+#define LL_LLRADIOGROUP_H
+
+#include "lluictrl.h"
+#include "llcheckboxctrl.h"
+
+class LLFontGL;
+
+// Radio controls are checkbox controls with use_radio_style true
+class LLRadioCtrl : public LLCheckBoxCtrl 
+{
+public:
+	LLRadioCtrl(const LLString& name, const LLRect& rect, const LLString& label,	
+		const LLFontGL* font = NULL,
+		void (*commit_callback)(LLUICtrl*, void*) = NULL,
+		void* callback_userdata = NULL);
+	/*virtual*/ ~LLRadioCtrl();
+
+	/*virtual*/ void setValue(const LLSD& value);
+};
+
+class LLRadioGroup
+:	public LLUICtrl
+{
+public:
+	// Build a radio group.  The number (0...n-1) of the currently selected
+	// element will be stored in the named control.  After the control is
+	// changed the callback will be called.
+	LLRadioGroup(const LLString& name, const LLRect& rect, 
+		const LLString& control_name, 
+		LLUICtrlCallback callback = NULL,
+		void* userdata = NULL,
+		BOOL border = TRUE);
+
+	// Another radio group constructor, but this one doesn't rely on
+	// needing a control
+	LLRadioGroup(const LLString& name, const LLRect& rect,
+				 S32 initial_index,
+				 LLUICtrlCallback callback = NULL,
+				 void* userdata = NULL,
+				 BOOL border = TRUE);
+
+	virtual ~LLRadioGroup();
+	virtual EWidgetType getWidgetType() const { return WIDGET_TYPE_RADIO_GROUP; }
+	virtual LLString getWidgetTag() const { return LL_RADIO_GROUP_TAG; }
+
+	virtual BOOL handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
+
+	virtual void setEnabled(BOOL enabled);
+	virtual LLXMLNodePtr getXML(bool save_children = true) const;
+	static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
+	void setIndexEnabled(S32 index, BOOL enabled);
+	
+	S32 getItemCount() { return mRadioButtons.size(); }
+	// return the index value of the selected item
+	S32 getSelectedIndex() const;
+	
+	// set the index value programatically
+	BOOL setSelectedIndex(S32 index, BOOL from_event = FALSE);
+
+	// Accept and retrieve strings of the radio group control names
+	virtual void	setValue(const LLSD& value );
+	virtual LLSD	getValue() const;
+
+	// Draw the group, but also fix the highlighting based on the
+	// control.
+	void draw();
+
+	// You must use this method to add buttons to a radio group.
+	// Don't use addChild -- it won't set the callback function
+	// correctly.
+	LLRadioCtrl* addRadioButton(const LLString& name, const LLString& label, const LLRect& rect, const LLFontGL* font);
+	LLRadioCtrl* getRadioButton(const S32& index) { return mRadioButtons[index]; }
+	// Update the control as needed.  Userdata must be a pointer to the
+	// button.
+	static void onClickButton(LLUICtrl* radio, void* userdata);
+	
+protected:
+	// protected function shared by the two constructors.
+	void init(BOOL border);
+
+	S32 mSelectedIndex;
+	typedef std::vector<LLRadioCtrl*> button_list_t;
+	button_list_t mRadioButtons;
+
+	BOOL mHasBorder;
+};
+
+
+#endif
-- 
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