fix for normal EXT-1888 Apply button remains active after Applying changes

--HG--
branch : product-engine

1 files changed, 16 insertions, 0 deletions

diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h
index 8778d76a5a..0827c7c2b2 100644
--- a/indra/newview/llfloaterpreference.h
+++ b/indra/newview/llfloaterpreference.h
@@ -161,6 +161,7 @@ public:
 	virtual void apply();
 	virtual void cancel();
 	void setControlFalse(const LLSD& user_data);
+	virtual void setHardwareDefaults(){};
 
 	// This function squirrels away the current values of the controls so that
 	// cancel() can restore them.
@@ -177,4 +178,19 @@ private:
 	string_color_map_t mSavedColors;
 };
 
+class LLPanelPreferenceGraphics : public LLPanelPreference
+{
+public:
+	BOOL postBuild();
+	void draw();
+	void apply();
+	void cancel();
+	void saveSettings();
+	void setHardwareDefaults();
+protected:
+	bool hasDirtyChilds();
+	void resetDirtyChilds();
+	
+};
+
 #endif  // LL_LLPREFERENCEFLOATER_H