/indra/newview/skins/default/xui/en/widgets/talk_button.xml

 1<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 2<!-- Derives from LLUICtrl -->
 3<talk_button>
 4  <!-- To make speak button look green when selected set:
 5    image_selected="SegmentedBtn_Left_Selected"
 6    image_unselected="SegmentedBtn_Left_Off"
 7  -->
 8  <speak_button
 9    follows="left|right" 
10                 image_selected="SegmentedBtn_Left_Selected_Press"
11                 image_unselected="SegmentedBtn_Left_Off"
12		 image_pressed="SegmentedBtn_Left_Selected_Press"
13		 image_pressed_selected="SegmentedBtn_Left_Selected_Press"
14    tab_stop="false"
15    />
16  <show_button
17    follows="right" 
18    name="speak_flyout_btn"
19    label=""
20    left="0"
21    top="0"
22    right="20"
23    bottom="0"
24    tab_stop="false"
25    is_toggle="true"
26    image_disabled="ComboButton_UpOff"
27    image_unselected="ComboButton_UpOff"
28    image_selected="ComboButton_On"
29    image_pressed="ComboButton_UpSelected"
30    image_pressed_selected="ComboButton_Selected"
31    />
32  <monitor
33    follows="right" 
34    name="monitor"
35    left="0"
36    top="18"
37    right="18"
38    bottom="0"
39    />
40</talk_button>