* macosx/tkMacOSXCarbonEvents.c (AppEventHandlerProc): handle carbon

	events sent directly to application event target via the general
	TkMacOSXProcessEvent() in the same way as events posted to the event
	loop. Moved existing app event handlers to tkMacOSXWindowEvent.c.
	(TkMacOSXInitCarbonEvents): register our application event handler for
	kEventWindowExpanded events to deal with uncollapsing from the dock.

	* macosx/tkMacOSXEvent.h: made TkMacOSXProcessEvent() non-static, added
	* macosx/tkMacOSXEvent.c: new interp field to TkMacOSXEvent struct for
	                          use by app event handler.

	* macosx/tkMacOSXMouseEvent.c (TkMacOSXProcessMouseEvent): retrieve
	current window, partCode, modifiers and local cursor position from
	carbon mouse event if possible. Use new static GenerateButtonEvent()
	taking a MouseEventData struct instead of TkGenerateButtonEvent() to
	avoid recomputing already known values. Move process activation on
	MouseDown into BringWindowForward() to allow clicking on window titlebar
	widgets without activating process. Move code dealing with clicks in
	window titelbar into separate function HandleWindowTitlebarMouseDown()
	to avoid code duplication. Avoid repeated calls to TkMacOSXGetXWindow()
	by storing result in MouseEventData struct.
	(TkMacOSXButtonKeyState, XQueryPointer): try to get button and modifier
	state from currently processed carbon event (to avoid unnecessary IPC
	with the window server), otherwise use modern carbon API to get this
	info instead of Button() and GetKeys(); only retrieve info caller asks
	for (via non-NULL ptr passed to XQueryPointer).
	(ButtonModifiers2State): new static function converting carbon button
	and modifier state into tk state, allows detection of more than 3 mouse
	buttons (tk supports up to 5) and of NumLock and Fn modifier keys
	(NumLock is mapped to Mod3 and Fn to Mod4).

	* macosx/tkMacOSXWindowEvent.c (TkMacOSXProcessApplicationEvent): handle
	kEventWindowExpanded event to deal with window uncollapsing from the
	dock by generating tk Map event, handle kEventAppHidden and
	kEventAppShown events (moved here from tkMacOSXCarbonEvents.c).

	* macosx/tkMacOSXSubwindows.c (XUnmapWindow): only hide window when
	it is not iconified to avoid window flashing on collapse.

	* macosx/tkMacOSXWm.c: replaced Tk_DoWhenIdle() by Tcl_DoWhenIdle().
	(TkMacOSXZoomToplevel): remove call to TrackBox(), now done in
	HandleWindowTitlebarMouseDown() in tkMacOSXMouseEvent.c.
	(TkpWmSetState): avoid window flashing on collapse by unmapping after
	calling CollapseWindow(); only uncollapse window if it is collapsed.

	* generic/tkInt.decls: changed TkMacOSXZoomToplevel() signature.
	* generic/tkIntPlatDecls.h:

	* macosx/tkMacOSXKeyEvent.c (TkMacOSXProcessKeyboardEvent): only call
	GetMenuItemCommandID() on KeyDown or KeyRepeat events.

	* macosx/tkMacOSXMenu.c (ReconfigureMacintoshMenu): remove call to
	obsolete AppendResMenu() API.

	* macosx/tkMacOSXKeyEvent.c: replaced all direct uses of expensive
	* macosx/tkMacOSXMenu.c:     GetMouse() and TkMacOSXButtonKeyState()
	* macosx/tkMacOSXMenus.c:    APIs by calls to XQueryPointer()
	* macosx/tkMacOSXMouseEvent.c:
	* macosx/tkMacOSXScale.c:
	* macosx/tkMacOSXScrlbr.c:
	* macosx/tkMacOSXWm.c:

	* macosx/tkMacOSXDialog.c:   replaced use of FrontNonFloatingWindow()
	* macosx/tkMacOSXKeyEvent.c: by ActiveNonFloatingWindow() as
	* macosx/tkMacOSXMenu.c:     recommended by Carbon docs.
	* macosx/tkMacOSXMenus.c:
	* macosx/tkMacOSXSubwindows.c:
	* macosx/tkMacOSXWm.c:

	* macosx/tkMacOSXDialog.c: fixed warnings
	* macosx/tkMacOSXTest.c:

	* macosx/tkMacOSXCarbonEvents.c: added CVS Id line to file header.
	* macosx/tkMacOSXDebug.c:
	* macosx/tkMacOSXDebug.h:
	* macosx/tkMacOSXEntry.c:
	* macosx/tkMacOSXEvent.h:
	* macosx/tkMacOSXKeyEvent.c:
	* macosx/tkMacOSXMouseEvent.c:
	* macosx/tkMacOSXWindowEvent.c:
	* macosx/tkMacOSXWm.h:

	* macosx/tkMacOSXInt.h: declare macosx internal procs as MODULE_SCOPE.
	* macosx/tkMacOSXCarbonEvents.c:
	* macosx/tkMacOSXDraw.c:
	* macosx/tkMacOSXFont.c:
	* macosx/tkMacOSXHLEvents.c:
	* macosx/tkMacOSXInit.c:
	* macosx/tkMacOSXWindowEvent.c

	* library/bgerror.tcl: sync with core-8-4-branch changes of 2005-07-28.
	* macosx/tkMacOSXDraw.c:
	* macosx/tkMacOSXWm.c:
	* macosx/tkMacOSXMouseEvent.c:

	* generic/tkFrame.c:   sync with core-8-4-branch changes of 2005-07-27.
	* generic/tkIntDecls.h:
	* generic/tkStubInit.c:
	* generic/tkFrame.c:
	* win/tkWinDraw.c:
	* unix/tkUnixDraw.c:
	* macosx/tkMacOSXDraw.c:
	* macosx/tkMacOSXInt.h:
	* macosx/tkMacOSXWm.c:
	* macosx/tkMacOSXSubwindows.c:

	* macosx/tkMacOSXButton.c: sync with core-8-4-branch.
	* macosx/tkMacOSXEntry.c:
	* macosx/tkMacOSXScale.c:

	* library/demos/menu.tcl: removed errant '}'.

1 files changed, 52 insertions, 1 deletions

diff --git a/macosx/tkMacOSXWindowEvent.c b/macosx/tkMacOSXWindowEvent.c
index dbb94cc..b5633e7 100644
--- a/macosx/tkMacOSXWindowEvent.c
+++ b/macosx/tkMacOSXWindowEvent.c
@@ -49,6 +49,8 @@
  *      acting in its behalf permission to use and distribute the
  *      software in accordance with the terms specified in this
  *      license.
+ *
+ * RCS: @(#) $Id: tkMacOSXWindowEvent.c,v 1.6 2005/08/09 07:39:21 das Exp $
  */
 
 #include "tkMacOSXInt.h"
@@ -99,6 +101,16 @@ TkMacOSXProcessApplicationEvent(
         TkMacOSXEvent *eventPtr, 
         MacEventStatus *statusPtr)
 {
+    Tcl_CmdInfo dummy;
+    
+    /* 
+     * This is a bit of a hack.  We get "show" events both when we come back
+     * from being hidden, and whenever we are activated.  I only want to run the
+     * "show" proc when we have been hidden already, not as a substitute for
+     * <Activate>.  So I use this toggle...
+     */
+    static int toggleHide = 0;
+
     switch (eventPtr->eKind) {
         case kEventAppActivated:
             tkMacOSXAppInFront = true;
@@ -115,6 +127,34 @@ TkMacOSXProcessApplicationEvent(
         case kEventAppTerminated:
         case kEventAppFrontSwitched:
             break;
+        case kEventAppHidden:
+        /*
+         * Don't bother if we don't have an interp or
+         * the show preferences procedure doesn't exist.
+         */
+            toggleHide = 1;
+            if ((eventPtr->interp == NULL) || 
+                    (Tcl_GetCommandInfo(eventPtr->interp, 
+                    "::tk::mac::OnHide", &dummy)) == 0) {
+               break;
+            }
+            Tcl_GlobalEval(eventPtr->interp, "::tk::mac::OnHide");
+            statusPtr->stopProcessing = 1;
+            break;
+        case kEventAppShown:
+            if (toggleHide == 1) {
+                toggleHide = 0;
+                if ((eventPtr->interp == NULL) || 
+                        (Tcl_GetCommandInfo(eventPtr->interp, 
+                        "::tk::mac::OnShow", &dummy)) == 0) {
+                    break;
+                }
+                Tcl_GlobalEval(eventPtr->interp, "::tk::mac::OnShow");
+            }
+            statusPtr->stopProcessing = 1;
+            break;
+        default:
+            break;
     }
     return 0;
 }
@@ -150,6 +190,7 @@ TkMacOSXProcessWindowEvent(
         case kEventWindowActivated:
         case kEventWindowDeactivated:
         case kEventWindowUpdate:
+        case kEventWindowExpanded:
             break;
         default:
             return 0;
@@ -181,6 +222,16 @@ TkMacOSXProcessWindowEvent(
                 eventFound = true;
             }
             break;
+        case kEventWindowExpanded: {
+            TkDisplay *dispPtr;
+            TkWindow  *winPtr;
+            dispPtr = TkGetDisplayList();
+            winPtr = (TkWindow *)Tk_IdToWindow(dispPtr->display, window);
+            if (winPtr) {
+                TkpWmSetState(winPtr, NormalState);
+            }
+            break;
+        }
     }
     return 0;
 }
@@ -394,7 +445,7 @@ GenerateActivateEvents(
  *----------------------------------------------------------------------
  */     
 
-int
+MODULE_SCOPE int
 TkMacOSXGenerateFocusEvent(
     Window window,              /* Root X window for event. */
     int    activeFlag )