Added support for the additional key of ISO keyboards (aka 102-key keyboards) named FL_Iso_Key.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9303 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

FL/Enumerations.H

@@ -337,6 +337,7 @@ enum Fl_When { // Fl_Widget::when():
 #define FL_Button	0xfee8	///< A mouse button; use Fl_Button + n for mouse button n.
 #define FL_BackSpace	0xff08	///< The backspace key.
 #define FL_Tab		0xff09	///< The tab key.
+#define FL_Iso_Key	0xff0c  ///< The additional key of ISO keyboards.
 #define FL_Enter	0xff0d	///< The enter key. 
 #define FL_Pause	0xff13	///< The pause key.
 #define FL_Scroll_Lock	0xff14	///< The scroll lock key.

FL/Fl.H

@@ -637,7 +637,7 @@ public:
     \li All other keys on the keypad have a symbol: FL_Escape,
 	FL_BackSpace, FL_Tab, FL_Enter, FL_Print, FL_Scroll_Lock, FL_Pause,
 	FL_Insert, FL_Home, FL_Page_Up, FL_Delete, FL_End, FL_Page_Down,
-	FL_Left, FL_Up, FL_Right, FL_Down, FL_Shift_L, FL_Shift_R,
+	FL_Left, FL_Up, FL_Right, FL_Down, FL_Iso_Key, FL_Shift_L, FL_Shift_R,
 	FL_Control_L, FL_Control_R, FL_Caps_Lock, FL_Alt_L, FL_Alt_R,
 	FL_Meta_L, FL_Meta_R, FL_Menu, FL_Num_Lock, FL_KP_Enter.  Be
 	careful not to confuse these with the very similar, but all-caps,

src/Fl_get_key_mac.cxx

@@ -159,6 +159,11 @@ enum {
   kVK_UpArrow                   = 0x7E
 };
 
+/* ISO keyboards only*/
+enum {
+  kVK_ISO_Section               = 0x0A
+};
+
 #endif
 
 // convert an FLTK (X) keysym to a MacOS symbol:
@@ -176,7 +181,7 @@ static const struct {unsigned short vk, fltk;} vktab[] = {
   { kVK_ANSI_U, 'U' }, { kVK_ANSI_V, 'V' }, { kVK_ANSI_W, 'W' }, { kVK_ANSI_X, 'X' }, 
   { kVK_ANSI_Y, 'Y' }, { kVK_ANSI_Z, 'Z' }, 
   { kVK_ANSI_LeftBracket, '[' }, { kVK_ANSI_Backslash, '\\' }, { kVK_ANSI_RightBracket, ']' }, { kVK_ANSI_Grave, '`' },  
-  { kVK_Delete, FL_BackSpace }, { kVK_Tab, FL_Tab }, { kVK_Return, FL_Enter }, /*{ 0x7F, FL_Pause },
+  { kVK_Delete, FL_BackSpace }, { kVK_Tab, FL_Tab }, { kVK_ISO_Section, FL_Iso_Key }, { kVK_Return, FL_Enter }, /*{ 0x7F, FL_Pause },
   { 0x7F, FL_Scroll_Lock },*/ { kVK_Escape, FL_Escape }, { kVK_Home, FL_Home }, { kVK_LeftArrow, FL_Left },
   { kVK_UpArrow, FL_Up }, { kVK_RightArrow, FL_Right }, { kVK_DownArrow, FL_Down }, { kVK_PageUp, FL_Page_Up },
   { kVK_PageDown, FL_Page_Down },  { kVK_End, FL_End }, /*{ 0x7F, FL_Print }, { 0x7F, FL_Insert },*/

src/Fl_get_key_win32.cxx

@@ -64,6 +64,7 @@ static const struct {unsigned short vk, fltk;} vktab[] = {
   {VK_BACK,	FL_BackSpace},
   {VK_TAB,	FL_Tab},
   {VK_CLEAR,	0xff0b/*XK_Clear*/},
+  {0xe2 /*VK_OEM_102*/,	FL_Iso_Key},
   {VK_RETURN,	FL_Enter},
   {VK_PAUSE,	FL_Pause},
   {VK_SCROLL,	FL_Scroll_Lock},

src/Fl_win32.cxx

@@ -766,7 +766,8 @@ static const struct {unsigned short vk, fltk, extended;} vktab[] = {
   {0xdb,	'['},
   {0xdc,	'\\'},
   {0xdd,	']'},
-  {0xde,	'\''}
+  {0xde,	'\''},
+  {VK_OEM_102,	FL_Iso_Key}
 };
 static int ms2fltk(int vk, int extended) {
   static unsigned short vklut[256];

test/keyboard.cxx

@@ -63,6 +63,7 @@ struct keycode_table{int n; const char* text;} table[] = {
   {FL_Escape, "FL_Escape"},
   {FL_BackSpace, "FL_BackSpace"},
   {FL_Tab, "FL_Tab"},
+  {FL_Iso_Key, "FL_Iso_Key"},
   {FL_Enter, "FL_Enter"},
   {FL_Print, "FL_Print"},
   {FL_Scroll_Lock, "FL_Scroll_Lock"},