More mouse wheel stuff (as compatible as possible with the 2.0 code...)

Updated the makefile to use config.status --recheck before calling
config.status (why they can't provide one that does both, I don't
know...)


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1540 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -11,15 +11,17 @@ TODO	- Added new alignment bit FL_ALIGN_TEXT_OVER_IMAGE.
 
 TODO	- Added keyboard navigation to all widgets.
 
-PARTIAL	- Added support for mouse wheels using the new
-	  FL_MOUSEWHEEL event type.
+CORE	- Added support for mouse wheels using the new
+	  FL_MOUSEWHEEL event type.  Get the mouse wheel
+	  movement values from Fl::e_dx (horizontal) and
+	  Fl::e_dy (vertical).
 
 	- Added the Fl_FileBrowser, Fl_FileChooser, Fl_FileIcon,
-	  and Fl_Wizard widgets from the bazaar.
+	  Fl_HelpDialog, Fl_HelpView, and Fl_Wizard widgets from
+	  the bazaar.
 
-TODO	- Added the Fl_Check_Browser, Fl_HelpDialog,
-	  Fl_HelpView, Fl_Tree_Browser, and Fl_Wizard widgets
-	  from the bazaar.
+TODO	- Added the Fl_Check_Browser, and Fl_Tree_Browser
+	  widgets from the bazaar.
 
 TODO	- Added 2.0 Fl_Text_Display and Fl_Text_Editor widgets
 	  based on NEdit.

FL/Fl.H

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl.H,v 1.8.2.11 2001/01/22 15:13:37 easysw Exp $"
+// "$Id: Fl.H,v 1.8.2.11.2.1 2001/08/02 20:09:25 easysw Exp $"
 //
 // Main header file for the Fast Light Tool Kit (FLTK).
 //
@@ -46,6 +46,7 @@ class Fl {
 public: // should be private!
 
   static FL_EXPORT int e_x,e_y,e_x_root,e_y_root;
+  static FL_EXPORT int e_dx, e_dy;
   static FL_EXPORT int e_state;
   static FL_EXPORT int e_clicks;
   static FL_EXPORT int e_is_click;
@@ -217,5 +218,5 @@ public:
 #endif
 
 //
-// End of "$Id: Fl.H,v 1.8.2.11 2001/01/22 15:13:37 easysw Exp $".
+// End of "$Id: Fl.H,v 1.8.2.11.2.1 2001/08/02 20:09:25 easysw Exp $".
 //

Makefile

@@ -1,5 +1,5 @@
 #
-# "$Id: Makefile,v 1.12.2.6.2.3 2001/08/02 18:08:36 easysw Exp $"
+# "$Id: Makefile,v 1.12.2.6.2.4 2001/08/02 20:09:25 easysw Exp $"
 #
 # Top-level makefile for the Fast Light Tool Kit (FLTK).
 #
@@ -57,6 +57,7 @@ distclean: clean
 
 makeinclude: configure configh.in makeinclude.in
 	if test -f config.status; then \
+		./config.status --recheck; \
 		./config.status; \
 	else \
 		./configure; \
@@ -66,5 +67,5 @@ configure: configure.in
 	autoconf
 
 #
-# End of "$Id: Makefile,v 1.12.2.6.2.3 2001/08/02 18:08:36 easysw Exp $".
+# End of "$Id: Makefile,v 1.12.2.6.2.4 2001/08/02 20:09:25 easysw Exp $".
 #

src/Fl.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl.cxx,v 1.24.2.41.2.2 2001/08/02 15:31:59 easysw Exp $"
+// "$Id: Fl.cxx,v 1.24.2.41.2.3 2001/08/02 20:09:25 easysw Exp $"
 //
 // Main event handling code for the Fast Light Tool Kit (FLTK).
 //
@@ -45,6 +45,8 @@ int		Fl::damage_,
 		Fl::e_y,
 		Fl::e_x_root,
 		Fl::e_y_root,
+		Fl::e_dx,
+		Fl::e_dy,
 		Fl::e_state,
 		Fl::e_clicks,
 		Fl::e_is_click,
@@ -788,5 +790,5 @@ void Fl_Window::flush() {
 }
 
 //
-// End of "$Id: Fl.cxx,v 1.24.2.41.2.2 2001/08/02 15:31:59 easysw Exp $".
+// End of "$Id: Fl.cxx,v 1.24.2.41.2.3 2001/08/02 20:09:25 easysw Exp $".
 //

src/Fl_win32.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_win32.cxx,v 1.33.2.37 2001/04/27 15:43:38 easysw Exp $"
+// "$Id: Fl_win32.cxx,v 1.33.2.37.2.1 2001/08/02 20:09:25 easysw Exp $"
 //
 // WIN32-specific code for the Fast Light Tool Kit (FLTK).
 //
@@ -58,6 +58,14 @@
 #  define WM_MOUSELEAVE 0x02a3
 #endif
 
+#ifndef WM_MOUSEWHEEL
+#  define WM_MOUSEWHEEL 0x020a
+#endif
+
+#ifndef WHEEL_DELTA
+#	define WHEEL_DELTA 120	// according to MSDN.
+#endif
+
 //
 // WM_FLSELECT is the user-defined message that we get when one of
 // the sockets has pending data, etc.
@@ -581,6 +589,15 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lPar
     if (Fl::handle(FL_KEYBOARD,window)) return 0;
     break;}
 
+  case WM_MOUSEWHEEL: {
+    static int delta = 0; // running total of all motion
+    delta += (SHORT)(HIWORD(wParam));
+    Fl::e_dy = delta / WHEEL_DELTA;
+    delta -= Fl::e_dy * WHEEL_DELTA;
+    if (Fl::e_dy) Fl::handle(FL_MOUSEWHEEL, window);
+    return 0;
+  }
+
   case WM_GETMINMAXINFO:
     Fl_X::i(window)->set_minmax((LPMINMAXINFO)lParam);
     break;
@@ -974,5 +991,5 @@ void Fl_Window::make_current() {
 }
 
 //
-// End of "$Id: Fl_win32.cxx,v 1.33.2.37 2001/04/27 15:43:38 easysw Exp $".
+// End of "$Id: Fl_win32.cxx,v 1.33.2.37.2.1 2001/08/02 20:09:25 easysw Exp $".
 //

src/Fl_x.cxx

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_x.cxx,v 1.24.2.24 2001/04/27 14:39:27 easysw Exp $"
+// "$Id: Fl_x.cxx,v 1.24.2.24.2.1 2001/08/02 20:09:25 easysw Exp $"
 //
 // X specific code for the Fast Light Tool Kit (FLTK).
 //
@@ -448,9 +448,18 @@ int fl_handle(const XEvent& xevent)
 
   case ButtonPress:
     Fl::e_keysym = FL_Button + xevent.xbutton.button;
-    set_event_xy(); checkdouble();
+    set_event_xy();
+    if (xevent.xbutton.button == 4) {
+      Fl::e_dy = +1;
+      event = FL_MOUSEWHEEL;
+    } else if (xevent.xbutton.button == 5) {
+      Fl::e_dy = -1;
+      event = FL_MOUSEWHEEL;
+    } else {
       Fl::e_state |= (FL_BUTTON1 << (xevent.xbutton.button-1));
       event = FL_PUSH;
+      checkdouble();
+    }
     break;
 
   case MotionNotify:
@@ -918,5 +927,5 @@ void Fl_Window::make_current() {
 #endif
 
 //
-// End of "$Id: Fl_x.cxx,v 1.24.2.24 2001/04/27 14:39:27 easysw Exp $".
+// End of "$Id: Fl_x.cxx,v 1.24.2.24.2.1 2001/08/02 20:09:25 easysw Exp $".
 //

src/makedepend

@@ -78,6 +78,15 @@ Fl_FileIcon.o: ../FL/filename.H
 Fl_Group.o: ../FL/Fl.H ../FL/Enumerations.H ../FL/Fl_Group.H
 Fl_Group.o: ../FL/Fl_Window.H ../FL/Fl_Group.H ../FL/Fl_Widget.H
 Fl_Group.o: ../FL/fl_draw.H ../FL/Fl_Tooltip.H ../FL/Fl_Widget.H
+Fl_HelpDialog.o: ../FL/Fl_HelpDialog.H ../FL/Fl.H ../FL/Enumerations.H
+Fl_HelpDialog.o: ../FL/Fl_Window.H ../FL/Fl_Group.H ../FL/Fl_Widget.H
+Fl_HelpDialog.o: ../FL/Fl_HelpView.H ../FL/Fl_Group.H ../FL/Fl_Scrollbar.H
+Fl_HelpDialog.o: ../FL/Fl_Slider.H ../FL/Fl_Valuator.H ../FL/fl_draw.H
+Fl_HelpDialog.o: ../FL/Fl_Button.H
+Fl_HelpView.o: ../FL/Fl_HelpView.H ../FL/Fl.H ../FL/Enumerations.H
+Fl_HelpView.o: ../FL/Fl_Group.H ../FL/Fl_Scrollbar.H ../FL/Fl_Slider.H
+Fl_HelpView.o: ../FL/Fl_Valuator.H ../FL/Fl_Widget.H ../FL/fl_draw.H
+Fl_HelpView.o: ../config.h ../FL/Fl_Image.H ../FL/Fl_Pixmap.H
 Fl_Image.o: ../FL/Fl.H ../FL/Enumerations.H ../FL/fl_draw.H ../FL/x.H
 Fl_Image.o: ../FL/Fl_Window.H ../FL/Fl_Widget.H ../FL/Fl_Menu_Item.H
 Fl_Image.o: ../FL/Fl_Widget.H ../FL/Fl_Image.H

test/makedepend

@@ -134,6 +134,10 @@ glpuzzle.o: ../FL/Fl.H ../FL/Fl_Gl_Window.H ../FL/Fl_Window.H trackball.c
 glpuzzle.o: trackball.h
 hello.o: ../FL/Fl.H ../FL/Enumerations.H ../FL/Fl_Window.H ../FL/Fl_Group.H
 hello.o: ../FL/Fl_Widget.H ../FL/Fl_Box.H
+help.o: ../FL/Fl_HelpDialog.H ../FL/Fl.H ../FL/Enumerations.H
+help.o: ../FL/Fl_Window.H ../FL/Fl_Group.H ../FL/Fl_Widget.H
+help.o: ../FL/Fl_HelpView.H ../FL/Fl_Group.H ../FL/Fl_Scrollbar.H
+help.o: ../FL/Fl_Slider.H ../FL/fl_draw.H ../FL/Fl_Button.H
 iconize.o: ../FL/Fl.H ../FL/Enumerations.H ../FL/Fl_Window.H ../FL/Fl_Group.H
 iconize.o: ../FL/Fl_Widget.H ../FL/Fl_Button.H ../FL/Fl_Box.H
 image.o: ../FL/Fl.H ../FL/Enumerations.H ../FL/Fl_Window.H ../FL/Fl_Group.H