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

 1<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 2<!-- Additional attributes:
 3  image_pressed
 4	image_pressed_selected
 5  image_flash
 6   -->
 7<button image_unselected="PushButton_Off"
 8        image_selected="PushButton_Selected"
 9        image_disabled_selected="PushButton_Selected_Disabled"
10        image_disabled="PushButton_Disabled"
11        image_top_pad="0"
12        image_bottom_pad="0"
13        imgoverlay_label_space="1"
14        label_color="ButtonLabelColor"
15        label_color_selected="ButtonLabelSelectedColor"
16        label_color_disabled="ButtonLabelDisabledColor"
17        label_color_disabled_selected="ButtonLabelSelectedDisabledColor"
18        image_color="ButtonImageColor"
19        image_color_disabled="ButtonImageColor"
20        flash_color="ButtonFlashBgColor"
21        font="SansSerifSmall"
22        hover_glow_amount="0.15"
23        halign="center"
24        pad_bottom="3" 
25        height="23"
26        scale_image="true"
27        handle_right_mouse="true"
28        use_draw_context_alpha="true"
29        held_down_delay.seconds="0.5"
30        button_flash_count="8"
31        button_flash_rate="1.25"
32        display_pressed_state="true"
33        >
34</button>