Remove unnecessary headers from wxPropertyGrid files

Currently there are included plenty of headers which are apparently not necessary.

include/wx/propgrid/advprops.h

@@ -11,8 +11,6 @@
 #ifndef _WX_PROPGRID_ADVPROPS_H_
 #define _WX_PROPGRID_ADVPROPS_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 #include "wx/propgrid/props.h"
@@ -127,13 +125,6 @@ operator==(const wxColourPropertyValue&, const wxColourPropertyValue&);
 
 DECLARE_VARIANT_OBJECT_EXPORTED(wxColourPropertyValue, WXDLLIMPEXP_PROPGRID)
 
-// -----------------------------------------------------------------------
-// Declare part of custom colour property macro pairs.
-
-#if wxUSE_IMAGE
-    #include "wx/image.h"
-#endif
-
 // -----------------------------------------------------------------------
 
 // Property representing wxFont.
@@ -282,6 +273,8 @@ class WXDLLIMPEXP_PROPGRID wxCursorProperty : public wxEnumProperty
 #if wxUSE_IMAGE
 
 WXDLLIMPEXP_PROPGRID const wxString& wxPGGetDefaultImageWildcard();
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxImage;
 
 // Property representing image file(name).
 class WXDLLIMPEXP_PROPGRID wxImageFileProperty : public wxFileProperty

include/wx/propgrid/editors.h

@@ -11,8 +11,6 @@
 #ifndef _WX_PROPGRID_EDITORS_H_
 #define _WX_PROPGRID_EDITORS_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 class WXDLLIMPEXP_FWD_PROPGRID wxPGCell;

include/wx/propgrid/manager.h

@@ -11,21 +11,10 @@
 #ifndef _WX_PROPGRID_MANAGER_H_
 #define _WX_PROPGRID_MANAGER_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 #include "wx/propgrid/propgrid.h"
 
-#include "wx/dcclient.h"
-#include "wx/scrolwin.h"
-#include "wx/toolbar.h"
-#include "wx/stattext.h"
-#include "wx/button.h"
-#include "wx/textctrl.h"
-#include "wx/dialog.h"
-#include "wx/headerctrl.h"
-
 // -----------------------------------------------------------------------
 
 #ifndef SWIG
@@ -161,10 +150,13 @@ private:
 
 // -----------------------------------------------------------------------
 
+#if wxUSE_TOOLBAR
+class wxToolBar;
+#endif
 #if wxUSE_HEADERCTRL
 class wxPGHeaderCtrl;
 #endif
-
+class wxStaticText;
 
 // wxPropertyGridManager is an efficient multi-page version of wxPropertyGrid,
 // which can optionally have toolbar for mode and page selection, and help

include/wx/propgrid/property.h

@@ -11,8 +11,6 @@
 #ifndef _WX_PROPGRID_PROPERTY_H_
 #define _WX_PROPGRID_PROPERTY_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 #include "wx/propgrid/propgriddefs.h"

include/wx/propgrid/propgrid.h

@@ -11,16 +11,11 @@
 #ifndef _WX_PROPGRID_PROPGRID_H_
 #define _WX_PROPGRID_PROPGRID_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
-#include "wx/thread.h"
-#include "wx/dcclient.h"
+#include "wx/dc.h"
 #include "wx/control.h"
 #include "wx/scrolwin.h"
-#include "wx/tooltip.h"
-#include "wx/datetime.h"
 #include "wx/recguard.h"
 #include "wx/time.h" // needed for wxMilliClock_t
 

include/wx/propgrid/propgriddefs.h

@@ -11,8 +11,6 @@
 #ifndef _WX_PROPGRID_PROPGRIDDEFS_H_
 #define _WX_PROPGRID_PROPGRIDDEFS_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 #include "wx/dynarray.h"
@@ -22,7 +20,6 @@
 #include "wx/variant.h"
 #include "wx/any.h"
 #include "wx/longlong.h"
-#include "wx/clntdata.h"
 
 #if wxUSE_STD_CONTAINERS
 #include <numeric>

include/wx/propgrid/propgridiface.h

@@ -11,8 +11,6 @@
 #ifndef __WX_PROPGRID_PROPGRIDIFACE_H__
 #define __WX_PROPGRID_PROPGRIDIFACE_H__
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 #include "wx/propgrid/property.h"

include/wx/propgrid/propgridpagestate.h

@@ -11,8 +11,6 @@
 #ifndef _WX_PROPGRID_PROPGRIDPAGESTATE_H_
 #define _WX_PROPGRID_PROPGRIDPAGESTATE_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 #include "wx/propgrid/property.h"

include/wx/propgrid/props.h

@@ -11,8 +11,6 @@
 #ifndef _WX_PROPGRID_PROPS_H_
 #define _WX_PROPGRID_PROPS_H_
 
-#include "wx/defs.h"
-
 #if wxUSE_PROPGRID
 
 // -----------------------------------------------------------------------
@@ -24,8 +22,6 @@ class wxPGArrayEditorDialog;
 #include "wx/filename.h"
 #include "wx/dialog.h"
 #include "wx/textctrl.h"
-#include "wx/button.h"
-#include "wx/listbox.h"
 #include "wx/valtext.h"
 
 // -----------------------------------------------------------------------