Fix coding nits.

- enums shouldn't be DLL-exported,
- Placement of "{"
- Always have dtor of wxGuage and wxFrame.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77636 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/gauge.h

@@ -13,15 +13,14 @@
 #define wxGA_HORIZONTAL      wxHORIZONTAL
 #define wxGA_VERTICAL        wxVERTICAL
 
+// Available since Windows 7 only. With this style, the value of guage will
+// reflect on the taskbar button.
+#define wxGA_PROGRESS        0x0010
 // Win32 only, is default (and only) on some other platforms
 #define wxGA_SMOOTH          0x0020
 // QT only, display current completed percentage (text default format "%p%")
 #define wxGA_TEXT            0x0040
 
-// Available since Windows 7 only. With this style, the value of guage will
-// reflect on the taskbar button.
-#define wxGA_PROGRESS        0x0010
-
 /**
     @class wxGauge
 
@@ -53,6 +52,10 @@
            Display current completed percentage: text default format "%p%"
            (only supported in wxQt, may be not available on all platforms).
            @since 3.1.0
+    @style{wxGA_PROGRESS}
+           Reflect the value of guage on the taskbar button, available since
+           Windows 7 only.
+           @since 3.1.0
     @endStyleTable
 
     @library{wxcore}