From b317b6dbb02dba7fbc35568508ac320f8695aaff Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Mon, 28 Nov 2005 14:38:38 +0000
Subject: STR #1075: After all windows in an application were hidden by the
 Command-H shortcut, FLTK would not be notified about the Command key beeing
 released. To fix this , I update the mofier keys when a window is shown
 again. There may be better ways to do this, but it seems to be working
 reliably for the apps I tested.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4664 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_mac.cxx | 69 +++++++++++++++++++++++++++++-----------------------------
 1 file changed, 34 insertions(+), 35 deletions(-)

(limited to 'src')

diff --git a/src/Fl_mac.cxx b/src/Fl_mac.cxx
index b5779e4f1..75d1481a6 100644
--- a/src/Fl_mac.cxx
+++ b/src/Fl_mac.cxx
@@ -145,7 +145,40 @@ static unsigned short macKeyLookUp[128] =
     FL_F+2, FL_Page_Down, FL_F+1, FL_Left, FL_Right, FL_Down, FL_Up, 0,
 };
 
+/**
+ * convert the current mouse chord into the FLTK modifier state
+ */
+static void mods_to_e_state( UInt32 mods )
+{
+  long state = 0;
+  if ( mods & kEventKeyModifierNumLockMask ) state |= FL_NUM_LOCK;
+  if ( mods & cmdKey ) state |= FL_META;
+  if ( mods & (optionKey|rightOptionKey) ) state |= FL_ALT;
+  if ( mods & (controlKey|rightControlKey) ) state |= FL_CTRL;
+  if ( mods & (shiftKey|rightShiftKey) ) state |= FL_SHIFT;
+  if ( mods & alphaLock ) state |= FL_CAPS_LOCK;
+  Fl::e_state = ( Fl::e_state & 0xff000000 ) | state;
+  //printf( "State 0x%08x (%04x)\n", Fl::e_state, mods );
+}
 
+
+/**
+ * convert the current mouse chord into the FLTK keysym
+ */
+static void mods_to_e_keysym( UInt32 mods )
+{
+  if ( mods & cmdKey ) Fl::e_keysym = FL_Meta_L;
+  else if ( mods & kEventKeyModifierNumLockMask ) Fl::e_keysym = FL_Num_Lock;
+  else if ( mods & optionKey ) Fl::e_keysym = FL_Alt_L;
+  else if ( mods & rightOptionKey ) Fl::e_keysym = FL_Alt_R;
+  else if ( mods & controlKey ) Fl::e_keysym = FL_Control_L;
+  else if ( mods & rightControlKey ) Fl::e_keysym = FL_Control_R;
+  else if ( mods & shiftKey ) Fl::e_keysym = FL_Shift_L;
+  else if ( mods & rightShiftKey ) Fl::e_keysym = FL_Shift_R;
+  else if ( mods & alphaLock ) Fl::e_keysym = FL_Caps_Lock;
+  else Fl::e_keysym = 0;
+  //printf( "to sym 0x%08x (%04x)\n", Fl::e_keysym, mods );
+}
 // these pointers are set by the Fl::lock() function:
 static void nothing() {}
 void (*fl_lock_function)() = nothing;
@@ -753,6 +786,7 @@ static pascal OSStatus carbonWindowHandler( EventHandlerCallRef nextHandler, Eve
         activeWindow = window;
       }
       Fl::handle( FL_SHOW, window);
+      mods_to_e_state(GetCurrentKeyModifiers());
     }
     break;
   case kEventWindowHidden:
@@ -936,41 +970,6 @@ static pascal OSStatus carbonMouseHandler( EventHandlerCallRef nextHandler, Even
 }
 
 
-/**
- * convert the current mouse chord into the FLTK modifier state
- */
-static void mods_to_e_state( UInt32 mods )
-{
-  long state = 0;
-  if ( mods & kEventKeyModifierNumLockMask ) state |= FL_NUM_LOCK;
-  if ( mods & cmdKey ) state |= FL_META;
-  if ( mods & (optionKey|rightOptionKey) ) state |= FL_ALT;
-  if ( mods & (controlKey|rightControlKey) ) state |= FL_CTRL;
-  if ( mods & (shiftKey|rightShiftKey) ) state |= FL_SHIFT;
-  if ( mods & alphaLock ) state |= FL_CAPS_LOCK;
-  Fl::e_state = ( Fl::e_state & 0xff000000 ) | state;
-  //printf( "State 0x%08x (%04x)\n", Fl::e_state, mods );
-}
-
-
-/**
- * convert the current mouse chord into the FLTK keysym
- */
-static void mods_to_e_keysym( UInt32 mods )
-{
-  if ( mods & cmdKey ) Fl::e_keysym = FL_Meta_L;
-  else if ( mods & kEventKeyModifierNumLockMask ) Fl::e_keysym = FL_Num_Lock;
-  else if ( mods & optionKey ) Fl::e_keysym = FL_Alt_L;
-  else if ( mods & rightOptionKey ) Fl::e_keysym = FL_Alt_R;
-  else if ( mods & controlKey ) Fl::e_keysym = FL_Control_L;
-  else if ( mods & rightControlKey ) Fl::e_keysym = FL_Control_R;
-  else if ( mods & shiftKey ) Fl::e_keysym = FL_Shift_L;
-  else if ( mods & rightShiftKey ) Fl::e_keysym = FL_Shift_R;
-  else if ( mods & alphaLock ) Fl::e_keysym = FL_Caps_Lock;
-  else Fl::e_keysym = 0;
-  //printf( "to sym 0x%08x (%04x)\n", Fl::e_keysym, mods );
-}
-
 /**
  * convert the keyboard return code into the symbol on the keycaps
  */
-- 
cgit v1.2.3