Fixed normal bug EXT-2616 ("Speak" button isn't narrowed and has title when width of window is 800px)

- updated resize behavior to shrink Snapshot button: only speaker is shown in this case.
- updated LLSpeakButton to hide/show its labels
- updated talk_button widget (talk_button.xml) to have correct follows attributes
- also fixed bug with calculating necessary updates for children while extending bottom tray

--HG--
branch : product-engine

1 files changed, 12 insertions, 0 deletions

diff --git a/indra/newview/llspeakbutton.h b/indra/newview/llspeakbutton.h
index 02c8ab3890..424ee5357a 100644
--- a/indra/newview/llspeakbutton.h
+++ b/indra/newview/llspeakbutton.h
@@ -67,6 +67,18 @@ public:
 	void setSpeakToolTip(const std::string& msg);
 	void setShowToolTip(const std::string& msg);
 
+	/**
+	 * Sets visibility of speak button's label according to passed parameter.
+	 *
+	 * It removes label/selected label if "visible" is false and restores otherwise.
+	 *
+	 * @param visible if true - show label and selected label.
+	 * 
+	 * @see mSpeakBtn
+	 * @see LLBottomTray::processShrinkButtons()
+	 */
+	void setLabelVisible(bool visible);
+
 protected:
 	friend class LLUICtrlFactory;
 	LLSpeakButton(const Params& p);