Updated manual regarding image alpha support for TGA handler.

[wxWidgets.git] / interface / wx / defs.h

diff --git a/interface/wx/defs.h b/interface/wx/defs.h
index 0aad3aaf2e580c5cfd8e8edad37b08f0ab07fa44..f9f1cc15411a866e9dade5dc6ff82cfe67673910 100644 (file)
--- a/interface/wx/defs.h
+++ b/interface/wx/defs.h
@@ -33,7 +33,7 @@ enum wxOrientation
     */
     wxBOTH                    = wxVERTICAL | wxHORIZONTAL,
 
-    /// A synonim for @c wxBOTH.
+    /// A synonym for @c wxBOTH.
     wxORIENTATION_MASK        = wxBOTH
 };
 
@@ -486,13 +486,27 @@ enum wxDataFormatId
 /**
     Virtual keycodes used by wxKeyEvent and some other wxWidgets functions.
 
-    Note that the range @c 33 - @c 126 is reserved for the standard ASCII
-    characters and that the range @c 128 - @c 255 is reserved for the
-    extended ASCII characters (which are not really standard and thus should
-    be avoid in portable apps!).
+    Note that the range <code>0..255</code> corresponds to the characters of
+    the current locale, in particular the <code>32..127</code> subrange is for
+    the ASCII symbols, and all the special key values such as @c WXK_END lie
+    above this range.
 */
 enum wxKeyCode
 {
+    /**
+        No key.
+
+        This value is returned by wxKeyEvent::GetKeyCode() if there is no
+        non-Unicode representation for the pressed key (e.g. a Cyrillic letter
+        was entered when not using a Cyrillic locale) and by
+        wxKeyEvent::GetUnicodeKey() if there is no Unicode representation for
+        the key (this happens for the special, non printable, keys only, e.g.
+        WXK_HOME).
+
+        @since 2.9.2 (you can simply use 0 with previous versions).
+     */
+    WXK_NONE    =    0,
+
     WXK_BACK    =    8,     //!< Backspace.
     WXK_TAB     =    9,
     WXK_RETURN  =    13,
@@ -502,9 +516,11 @@ enum wxKeyCode
     WXK_DELETE  =    127,
 
     /**
-        These are, by design, not compatible with unicode characters.
-        If you want to get a unicode character from a key event, use
-        wxKeyEvent::GetUnicodeKey instead.
+        Special key values.
+
+        These are, by design, not compatible with Unicode characters.
+        If you want to get a Unicode character from a key event, use
+        wxKeyEvent::GetUnicodeKey() instead.
     */
     WXK_START   = 300,
     WXK_LBUTTON,
@@ -637,20 +653,19 @@ enum wxKeyModifier
 {
     wxMOD_NONE      = 0x0000,
     wxMOD_ALT       = 0x0001,
+    /** Ctlr Key, corresponds to Command key on OS X */
     wxMOD_CONTROL   = 0x0002,
     wxMOD_ALTGR     = wxMOD_ALT | wxMOD_CONTROL,
     wxMOD_SHIFT     = 0x0004,
     wxMOD_META      = 0x0008,
     wxMOD_WIN       = wxMOD_META,
-
-    /**
-        Notice that @c wxMOD_CMD should be used instead of @c wxMOD_CONTROL
-        in portable code to account for the fact that although
-        @c Control modifier exists under Mac OS, it is not used for the same
-        purpose as under Windows or Unix there while the special Mac-specific
-        @c Command modifier is used in exactly the same way.
-    */
-    wxMOD_CMD       = wxMOD_META,
+    
+    /** used to describe the true Ctrl Key under OSX, 
+    identic to @c wxMOD_CONTROL on other platforms */
+    wxMOD_RAW_CONTROL,
+    
+    /** deprecated, identic to @c wxMOD_CONTROL on all platforms */
+    wxMOD_CMD       = wxMOD_CONTROL,
     wxMOD_ALL       = 0xffff
 };