From 0be3cbafce5cf7e339a1733ffb3404a8aca2a761 Mon Sep 17 00:00:00 2001
From: "pavlov%netscape.com" <pavlov%netscape.com>
Date: Tue, 15 Feb 2000 22:36:19 +0000
Subject: [PATCH] fix for bug 27734 r=saari

---
 widget/src/gtk/nsGtkEventHandler.cpp | 31 ++++++++++++++++++----------
 widget/src/gtk/nsWidget.h            |  6 ++++++
 widget/src/gtk/nsWindow.cpp          | 11 ++++++++++
 3 files changed, 37 insertions(+), 11 deletions(-)

diff --git a/widget/src/gtk/nsGtkEventHandler.cpp b/widget/src/gtk/nsGtkEventHandler.cpp
index 2a5c813b876b..752304e4b816 100644
--- a/widget/src/gtk/nsGtkEventHandler.cpp
+++ b/widget/src/gtk/nsGtkEventHandler.cpp
@@ -594,7 +594,7 @@ void handle_scrollbar_value_changed(GtkAdjustment *adj, gpointer p)
 #endif
 }
 
-static gint composition_start(GdkEventKey *aEvent, nsWindow *aWin)
+static gint composition_start(GdkEventKey *aEvent, nsWidget *aWin)
 {
   nsCompositionEvent compEvent;
 
@@ -615,7 +615,7 @@ static gint composition_start(GdkEventKey *aEvent, nsWindow *aWin)
   return PR_TRUE;
 }
 
-static gint composition_draw(GdkEventKey *aEvent, nsWindow *aWin)
+static gint composition_draw(GdkEventKey *aEvent, nsWidget *aWin)
 {
   nsresult res= NS_OK;
   if (!aWin->mIMECompositionUniString) {
@@ -669,7 +669,7 @@ static gint composition_draw(GdkEventKey *aEvent, nsWindow *aWin)
   return True;
 }
 
-static gint composition_end(GdkEventKey *aEvent, nsWindow *aWin)
+static gint composition_end(GdkEventKey *aEvent, nsWidget *aWin)
 {
   nsCompositionEvent compEvent;
 
@@ -758,7 +758,10 @@ gint handle_key_release_event_for_text(GtkObject *w, GdkEventKey* event,
 gint handle_key_press_event(GtkObject *w, GdkEventKey* event, gpointer p)
 {
   nsKeyEvent kevent;
-  nsWindow* win = (nsWindow*)p;
+  nsWidget *win = (nsWidget*)p;
+
+  if (win->focusWindow)
+    win = win->focusWindow;
 
   // work around for annoying things.
   if (event->keyval == GDK_Tab)
@@ -774,12 +777,14 @@ gint handle_key_press_event(GtkObject *w, GdkEventKey* event, gpointer p)
     return PR_TRUE;
 
   NS_ADDREF(win);
+
   //
   // First, dispatch the Key event as a virtual key down event
+  //   but lie about where it came from and say it is from the
+  //   window that currently has focus inside our app...
   //
-  InitKeyEvent(event, p, kevent, NS_KEY_DOWN);
+  InitKeyEvent(event, win, kevent, NS_KEY_DOWN);
   win->OnKey(kevent);
- 
 
 
   //
@@ -793,16 +798,17 @@ gint handle_key_press_event(GtkObject *w, GdkEventKey* event, gpointer p)
       composition_draw(event, win);
       composition_end(event, win);
     } else {
-      InitKeyPressEvent(event,p, kevent);
+      InitKeyPressEvent(event, win, kevent);
       win->OnKey(kevent);
 
     }
   } else { // for Home/End/Up/Down/Left/Right/PageUp/PageDown key
-    InitKeyPressEvent(event,p, kevent);
+    InitKeyPressEvent(event, win, kevent);
     win->OnKey(kevent);
   }
 
   NS_RELEASE(win);
+
   if (w)
   {
     gtk_signal_emit_stop_by_name (GTK_OBJECT(w), "key_press_event");
@@ -821,10 +827,13 @@ gint handle_key_release_event(GtkObject *w, GdkEventKey* event, gpointer p)
       || event->keyval == GDK_Control_R)
     return PR_TRUE;
 
-  nsKeyEvent kevent;
-  InitKeyEvent(event, p, kevent, NS_KEY_UP);
+  nsWidget *win = (nsWidget *)p;
+  if (win->focusWindow)
+    win = win->focusWindow;
+
+  nsKeyEvent kevent;
+  InitKeyEvent(event, win, kevent, NS_KEY_UP);
 
-  nsWindow * win = (nsWindow *) p;
   NS_ADDREF(win);
   win->OnKey(kevent);
   NS_RELEASE(win);
diff --git a/widget/src/gtk/nsWidget.h b/widget/src/gtk/nsWidget.h
index d269edef453f..ddbb61d3a107 100644
--- a/widget/src/gtk/nsWidget.h
+++ b/widget/src/gtk/nsWidget.h
@@ -226,8 +226,14 @@ protected:
 
   // this is set when a given widget has the focus.
   PRBool       mHasFocus;
+
+
+  // if anyone uses this for public access other than the key press/release code on the main window, i will kill you. pav
+public:
   // this is the current GdkSuperWin with the focus
   static nsWidget *focusWindow;
+
+protected:
   // 
   PRBool mIsDragDest;
 
diff --git a/widget/src/gtk/nsWindow.cpp b/widget/src/gtk/nsWindow.cpp
index 997fb46d92af..1ba4560f597f 100644
--- a/widget/src/gtk/nsWindow.cpp
+++ b/widget/src/gtk/nsWindow.cpp
@@ -1749,6 +1749,17 @@ NS_METHOD nsWindow::CreateNative(GtkObject *parentWidget)
     InstallToplevelDragMotionSignal();
     InstallToplevelDragDropSignal();
     InstallToplevelDragDataReceivedSignal();
+
+    AddToEventMask(mShell, GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
+    gtk_signal_connect(GTK_OBJECT(mShell),
+                       "key_press_event",
+                       GTK_SIGNAL_FUNC(handle_key_press_event),
+                       this);
+    gtk_signal_connect(GTK_OBJECT(mShell),
+                       "key_release_event",
+                       GTK_SIGNAL_FUNC(handle_key_release_event),
+                       this);
+
     // set the shell window as a drop target
     gtk_drag_dest_set (mShell,
                        (GtkDestDefaults)0,