EXT-7532 FIXED (Improve discoverability of sidebar Back button)

- New art was added in the textures.xml.
- New art was applied to the back button in the following panels:

  panel_profile_view.xml
  panel_block_list_sidetray.xml
  panel_classified_info.xml
  panel_edit_classified.xml
  panel_pick_info.xml
  panel_edit_pick.xml
  panel_edit_wearable.xml
  panel_group_info_sidetray.xml
  panel_landmark_info.xml
  panel_outfit_edit.xml
  panel_place_profile.xml
  sidepanel_item_info.xml

  Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/487/

--HG--
branch : product-engine

17 files changed, 82 insertions, 52 deletions

diff --git a/indra/newview/skins/default/textures/icons/back_arrow_off.png b/indra/newview/skins/default/textures/icons/back_arrow_off.png
new file mode 100644
index 0000000000..422f67cf83
--- /dev/null
+++ b/indra/newview/skins/default/textures/icons/back_arrow_off.png
diff --git a/indra/newview/skins/default/textures/icons/back_arrow_over.png b/indra/newview/skins/default/textures/icons/back_arrow_over.png
new file mode 100644
index 0000000000..b4cc170f37
--- /dev/null
+++ b/indra/newview/skins/default/textures/icons/back_arrow_over.png
diff --git a/indra/newview/skins/default/textures/icons/back_arrow_press.png b/indra/newview/skins/default/textures/icons/back_arrow_press.png
new file mode 100644
index 0000000000..a9e2f326a7
--- /dev/null
+++ b/indra/newview/skins/default/textures/icons/back_arrow_press.png
diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml
index 896bdae4ff..1d9f0cade7 100644
--- a/indra/newview/skins/default/textures/textures.xml
+++ b/indra/newview/skins/default/textures/textures.xml
@@ -67,6 +67,10 @@ with the same filename but different name
   <texture name="Avaline_Icon" file_name="icons/avaline_default_icon.jpg" preload="true" />
 
   <texture name="BackArrow_Off" file_name="icons/BackArrow_Off.png" preload="false" />
+  
+  <texture name="BackButton_Off" file_name="icons/back_arrow_off.png" preload="false" />
+  <texture name="BackButton_Over" file_name="icons/back_arrow_over.png" preload="false" />
+  <texture name="BackButton_Press" file_name="icons/back_arrow_press.png" preload="false" />
 
   <texture name="Blank" file_name="Blank.png" preload="false" />
 
diff --git a/indra/newview/skins/default/xui/en/panel_block_list_sidetray.xml b/indra/newview/skins/default/xui/en/panel_block_list_sidetray.xml
index d3f6695375..1e6a31d388 100644
--- a/indra/newview/skins/default/xui/en/panel_block_list_sidetray.xml
+++ b/indra/newview/skins/default/xui/en/panel_block_list_sidetray.xml
@@ -11,14 +11,16 @@
  width="280">
         <button
      follows="top|left"
-     height="25"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back"
-     left="10"
+     left="4"
      tab_stop="false"
-     top="0"
-     width="25"/>
+     top="1"
+     width="30"/>
     <text
      follows="top|left|right"
      font="SansSerifLargeBold"
diff --git a/indra/newview/skins/default/xui/en/panel_classified_info.xml b/indra/newview/skins/default/xui/en/panel_classified_info.xml
index e3b331799c..859cc82e81 100644
--- a/indra/newview/skins/default/xui/en/panel_classified_info.xml
+++ b/indra/newview/skins/default/xui/en/panel_classified_info.xml
@@ -40,15 +40,17 @@
  </panel.string>
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back_btn"
      picture_style="true"
-     left="11"
+     left="9"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
     <text
      follows="top|left|right"
      font="SansSerifHugeBold"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_classified.xml b/indra/newview/skins/default/xui/en/panel_edit_classified.xml
index 7383edf63d..1b4f547f9d 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_classified.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_classified.xml
@@ -24,15 +24,17 @@
  </string>
   <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back_btn"
      picture_style="true"
-     left="12"
+     left="7"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
    <text
      type="string"
      length="1"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_pick.xml b/indra/newview/skins/default/xui/en/panel_edit_pick.xml
index 08ee0306dd..589ea10e8d 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_pick.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_pick.xml
@@ -18,14 +18,16 @@
  </panel.string>
   <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back_btn"
-     left="12"
+     left="7"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
    <text
      type="string"
      length="1"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_wearable.xml b/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
index 0455086ef3..67ff71cef1 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
@@ -132,12 +132,14 @@ left="0"
 	</string>
     <button
      follows="top|left"
-     height="25"
-     width="25"
-     image_overlay="BackArrow_Off"
+     height="24"
+     width="30"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back_btn"
-     left="10"
+     left="11"
      top="7" />
 	<text
 	 follows="top|left"
diff --git a/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml b/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
index 789d69bc68..58b78cfa02 100644
--- a/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
@@ -36,14 +36,16 @@ background_visible="true"
       layout="topleft">
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back"
-     left="8"
+     left="7"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
     <text_editor
      allow_scroll="false"
      bg_visible="false"
diff --git a/indra/newview/skins/default/xui/en/panel_landmark_info.xml b/indra/newview/skins/default/xui/en/panel_landmark_info.xml
index 31ba539c44..25674a1a39 100644
--- a/indra/newview/skins/default/xui/en/panel_landmark_info.xml
+++ b/indra/newview/skins/default/xui/en/panel_landmark_info.xml
@@ -55,15 +55,17 @@
      value="Parcel_R_Dark" />
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
-     left="11"
+     left="8"
      name="back_btn"
      tool_tip="Back"
      tab_stop="false"
      top="4"
-     width="23" />
+     width="30" />
     <text
      follows="top|left|right"
      font="SansSerifHugeBold"
diff --git a/indra/newview/skins/default/xui/en/panel_outfit_edit.xml b/indra/newview/skins/default/xui/en/panel_outfit_edit.xml
index b2a399efe6..2ff46637f1 100644
--- a/indra/newview/skins/default/xui/en/panel_outfit_edit.xml
+++ b/indra/newview/skins/default/xui/en/panel_outfit_edit.xml
@@ -55,14 +55,16 @@
 
     <button
      follows="top|left"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back_btn"
      left="5"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
     <text
      follows="top|right"
      font="SansSerifHugeBold"
diff --git a/indra/newview/skins/default/xui/en/panel_pick_info.xml b/indra/newview/skins/default/xui/en/panel_pick_info.xml
index ecf5516390..49e1d16f6a 100644
--- a/indra/newview/skins/default/xui/en/panel_pick_info.xml
+++ b/indra/newview/skins/default/xui/en/panel_pick_info.xml
@@ -12,14 +12,16 @@
  width="333">
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back_btn"
-     left="12"
+     left="7"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
     <text
      follows="top|left|right"
      font="SansSerifHugeBold"
diff --git a/indra/newview/skins/default/xui/en/panel_place_profile.xml b/indra/newview/skins/default/xui/en/panel_place_profile.xml
index 9725e9952a..fcc998c08a 100644
--- a/indra/newview/skins/default/xui/en/panel_place_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_place_profile.xml
@@ -140,15 +140,17 @@
      value="Parcel_DamageNo_Dark" />
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
-     left="11"
+     left="7"
      name="back_btn"
      tool_tip="Back"
      tab_stop="false"
      top="4"
-     width="23" />
+     width="30" />
     <text
      follows="top|left|right"
      font="SansSerifHugeBold"
diff --git a/indra/newview/skins/default/xui/en/panel_profile_view.xml b/indra/newview/skins/default/xui/en/panel_profile_view.xml
index 5a96ba2dd2..cc5ba334d6 100644
--- a/indra/newview/skins/default/xui/en/panel_profile_view.xml
+++ b/indra/newview/skins/default/xui/en/panel_profile_view.xml
@@ -18,14 +18,16 @@
     </string>
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
      name="back"
-     left="12"
+     left="9"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
     <text_editor
     	h_pad="0"
     	v_pad="0"
diff --git a/indra/newview/skins/default/xui/en/sidepanel_item_info.xml b/indra/newview/skins/default/xui/en/sidepanel_item_info.xml
index b840fdd31b..c816fd1479 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_item_info.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_item_info.xml
@@ -40,14 +40,16 @@
 	     width="18" />
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
-     left="14"
+     left="12"
      name="back_btn"
      tab_stop="false"
      top="2"
-     width="23" />
+     width="30" />
     <text
      follows="top|left|right"
      font="SansSerifHugeBold"
diff --git a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
index d46783e058..faa1ae4e8b 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
@@ -58,14 +58,16 @@
             </panel.string>
     <button
      follows="top|right"
-     height="23"
-     image_overlay="BackArrow_Off"
+     height="24"
+     image_hover_unselected="BackButton_Over"
+     image_pressed="BackButton_Press"
+     image_unselected="BackButton_Off"
      layout="topleft"
-     left="10"
+     left="8"
      name="back_btn"
      tab_stop="false"
      top="0"
-     width="23" />
+     width="30" />
         <text
      follows="top|left|right"
      font="SansSerifHuge"