branch: Fix bug 5695: Default button must be "OK"

http://bugzilla.lyx.org/show_bug.cgi?id=5695

Fix for GuiHyperlink and GuiInclude.

see:
http://www.lyx.org/trac/changeset/28726
http://www.lyx.org/trac/changeset/28784

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_6_X@28804 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/qt4/GuiHyperlink.cpp

@@ -46,6 +46,8 @@ GuiHyperlink::GuiHyperlink(GuiView & lv)
 
 	setFocusProxy(targetED);
 
+	bc().setPolicy(ButtonPolicy::OkCancelReadOnlyPolicy);
+
 	bc().setOK(okPB);
 	bc().setCancel(closePB);
 	bc().addReadOnly(targetED);

src/frontends/qt4/ui/HyperlinkUi.ui

@@ -139,6 +139,9 @@
        <property name="text" >
         <string>&amp;OK</string>
        </property>
+       <property name="autoDefault" >
+        <bool>true</bool>
+       </property>
        <property name="default" >
         <bool>true</bool>
        </property>
@@ -149,6 +152,9 @@
        <property name="text" >
         <string>&amp;Close</string>
        </property>
+       <property name="autoDefault" >
+        <bool>false</bool>
+       </property>
       </widget>
      </item>
     </layout>

src/frontends/qt4/ui/IncludeUi.ui

@@ -239,6 +239,9 @@
        <property name="default" >
         <bool>true</bool>
        </property>
+       <property name="autoDefault" >
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item>
@@ -246,6 +249,9 @@
        <property name="text" >
         <string>&amp;Close</string>
        </property>
+       <property name="autoDefault" >
+        <bool>false</bool>
+       </property>
       </widget>
      </item>
     </layout>

status.16x

@@ -77,6 +77,9 @@ What's new
 - Do not close the math delimiters dialog when selecting a delimiter 
   without "match" being chosen (bug 5789).
  
+- Ensure that in various dialogs the OK button is the default when both
+  the OK and Cancel buttons are enabled (bug 5695).
+ 
 
 * DOCUMENTATION AND LOCALIZATION