STORM-1015 FIXED the ability to select an item from combo list if its name is not unique.

Updating combo box label upon list item selection does not search the item by label but takes the label of currently selected item instead.

indra/llui/llcombobox.cpp

@@ -316,7 +316,7 @@ void LLComboBox::setValue(const LLSD& value)
 		LLScrollListItem* item = mList->getFirstSelected();
 		if (item)
 		{
-			setLabel(getSelectedItemLabel());
+			updateLabel();
 		}
 		mLastSelectedIndex = mList->getFirstSelectedIndex();
 	}
@@ -384,6 +384,23 @@ void LLComboBox::setLabel(const LLStringExplicit& name)
 	}
 }
 
+void LLComboBox::updateLabel()
+{
+	// Update the combo editor with the selected
+	// item label.
+	if (mTextEntry)
+	{
+		mTextEntry->setText(getSelectedItemLabel());
+		mTextEntry->setTentative(FALSE);
+	}
+
+	// If combo box doesn't allow text entry update
+	// the combo button label.
+	if (!mAllowTextEntry)
+	{
+		mButton->setLabel(getSelectedItemLabel());
+	}
+}
 
 BOOL LLComboBox::remove(const std::string& name)
 {
@@ -701,13 +718,13 @@ void LLComboBox::onItemSelected(const LLSD& data)
 	mLastSelectedIndex = getCurrentIndex();
 	if (mLastSelectedIndex != -1)
 	{
-		setLabel(getSelectedItemLabel());
+		updateLabel();
 
 		if (mAllowTextEntry)
-	{
-		gFocusMgr.setKeyboardFocus(mTextEntry);
-		mTextEntry->selectAll();
-	}
+		{
+			gFocusMgr.setKeyboardFocus(mTextEntry);
+			mTextEntry->selectAll();
+		}
 	}
 	// hiding the list reasserts the old value stored in the text editor/dropdown button
 	hideList();

indra/llui/llcombobox.h

@@ -148,6 +148,9 @@ class LLComboBox
 	// This is probably a UI abuse.
 	void			setLabel(const LLStringExplicit& name);
 
+	// Updates the combobox label to match the selected list item.
+	void			updateLabel();
+
 	BOOL			remove(const std::string& name);	// remove item "name", return TRUE if found and removed
 	
 	BOOL			setCurrentByIndex( S32 index );