changed wxHAS_NATIVE_OVERLAY and wxHAS_CARET_USING_OVERLAYS to use #ifdef instead of #if ... == 1

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42397 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/caret.h

@@ -199,17 +199,13 @@ private:
     #include "wx/generic/caret.h"
 #endif // platform
 
-#ifndef wxHAS_CARET_USING_OVERLAYS
-    #define wxHAS_CARET_USING_OVERLAYS 0
-#endif
-
 // ----------------------------------------------------------------------------
 // wxCaretSuspend: a simple class which hides the caret in its ctor and
 // restores it in the dtor, this should be used when drawing on the screen to
 // avoid overdrawing the caret
 // ----------------------------------------------------------------------------
 
-#if wxHAS_CARET_USING_OVERLAYS
+#ifdef wxHAS_CARET_USING_OVERLAYS
 
 // we don't need to hide the caret if it's rendered using overlays
 class WXDLLEXPORT wxCaretSuspend

include/wx/generic/caret.h

@@ -16,10 +16,8 @@
 #include "wx/dc.h"
 #include "wx/overlay.h"
 
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
-    #define wxHAS_CARET_USING_OVERLAYS 1
+    #define wxHAS_CARET_USING_OVERLAYS
-#else
-    #define wxHAS_CARET_USING_OVERLAYS 0
 #endif
 
 class WXDLLIMPEXP_CORE wxCaret;
@@ -78,7 +76,7 @@ private:
     // GTK specific initialization
     void InitGeneric();
 
-#if wxHAS_CARET_USING_OVERLAYS
+#ifdef wxHAS_CARET_USING_OVERLAYS
     // the overlay for displaying the caret
     wxOverlay   m_overlay;
 #else

include/wx/generic/dragimgg.h

@@ -160,7 +160,7 @@ public:
     // For efficiency, tell wxGenericDragImage to use a bitmap that's already
     // created (e.g. from last drag)
     void SetBackingBitmap(wxBitmap* bitmap) { 
-#if !wxHAS_NATIVE_OVERLAY
+#ifndef wxHAS_NATIVE_OVERLAY
         m_pBackingBitmap = bitmap; 
 #endif
     }
@@ -247,7 +247,7 @@ protected:
     wxWindow*       m_window;
     wxDC*           m_windowDC;
 
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
     wxOverlay       m_overlay;
     wxDCOverlay*     m_dcOverlay;
 #else

include/wx/overlay.h

@@ -14,14 +14,12 @@
 
 #include "wx/defs.h"
 
-#ifndef wxHAS_NATIVE_OVERLAY
+#if defined(wxMAC_USE_CORE_GRAPHICS) && wxMAC_USE_CORE_GRAPHICS
-    #if defined(wxMAC_USE_CORE_GRAPHICS) && wxMAC_USE_CORE_GRAPHICS
     #define wxHAS_NATIVE_OVERLAY 1
-    #elif defined(__WXDFB__)
+#elif defined(__WXDFB__)
     #define wxHAS_NATIVE_OVERLAY 1
-    #else
+#else
-        #define wxHAS_NATIVE_OVERLAY 0
+    // don't define wxHAS_NATIVE_OVERLAY
-    #endif
 #endif
 
 // ----------------------------------------------------------------------------

include/wx/private/overlay.h

@@ -14,7 +14,7 @@
 
 #include "wx/overlay.h"
 
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
 
 #if defined(__WXMAC__)
     #include "wx/mac/carbon/private/overlay.h"

src/common/overlaycmn.cpp

@@ -125,7 +125,7 @@ void wxDCOverlay::Clear()
 // generic implementation of wxOverlayImpl
 // ----------------------------------------------------------------------------
 
-#if !wxHAS_NATIVE_OVERLAY
+#ifndef wxHAS_NATIVE_OVERLAY
 
 wxOverlayImpl::wxOverlayImpl()
 {

src/generic/caret.cpp

@@ -88,7 +88,7 @@ void wxCaret::InitGeneric()
 {
     m_hasFocus = true;
     m_blinkedOut = true;
-#if !wxHAS_CARET_USING_OVERLAYS
+#ifndef wxHAS_CARET_USING_OVERLAYS
     m_xOld =
     m_yOld = -1;
     m_bmpUnderCaret.Create(m_width, m_height);
@@ -131,7 +131,7 @@ void wxCaret::DoHide()
 
 void wxCaret::DoMove()
 {
-#if wxHAS_CARET_USING_OVERLAYS
+#ifdef wxHAS_CARET_USING_OVERLAYS
     m_overlay.Reset();
 #endif
     if ( IsVisible() )
@@ -158,7 +158,7 @@ void wxCaret::DoSize()
         m_countVisible = 0;
         DoHide();
     }
-#if wxHAS_CARET_USING_OVERLAYS
+#ifdef wxHAS_CARET_USING_OVERLAYS
     m_overlay.Reset();
 #else
     // Change bitmap size
@@ -217,7 +217,7 @@ void wxCaret::Refresh()
 {
     wxClientDC dcWin(GetWindow());
 // this is the new code, switch to 0 if this gives problems
-#if wxHAS_CARET_USING_OVERLAYS
+#ifdef wxHAS_CARET_USING_OVERLAYS
     wxDCOverlay dcOverlay( m_overlay, &dcWin, m_x, m_y, m_width , m_height );
     if ( m_blinkedOut )
     {

src/generic/dragimgg.cpp

@@ -72,7 +72,7 @@ void wxGenericDragImage::Init()
     m_windowDC = (wxDC*) NULL;
     m_window = (wxWindow*) NULL;
     m_fullScreen = false;
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
     m_dcOverlay = NULL;
 #else
     m_pBackingBitmap = (wxBitmap*) NULL;
@@ -288,7 +288,7 @@ bool wxGenericDragImage::BeginDrag(const wxPoint& hotspot,
         }
     }
 
-#if !wxHAS_NATIVE_OVERLAY
+#ifndef wxHAS_NATIVE_OVERLAY
     wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
 
     if (!backing->Ok() || (backing->GetWidth() < clientSize.x || backing->GetHeight() < clientSize.y))
@@ -356,7 +356,7 @@ bool wxGenericDragImage::EndDrag()
 
     if (m_windowDC)
     {
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
         m_overlay.Reset();
 #else
         m_windowDC->DestroyClippingRegion();
@@ -365,7 +365,7 @@ bool wxGenericDragImage::EndDrag()
         m_windowDC = (wxDC*) NULL;
     }
 
-#if !wxHAS_NATIVE_OVERLAY
+#ifndef wxHAS_NATIVE_OVERLAY
     m_repairBitmap = wxNullBitmap;
 #endif
 
@@ -409,7 +409,7 @@ bool wxGenericDragImage::Show()
         // This is where we restore the backing bitmap, in case
         // something has changed on the window.
 
-#if !wxHAS_NATIVE_OVERLAY
+#ifndef wxHAS_NATIVE_OVERLAY
         wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
         wxMemoryDC memDC;
         memDC.SelectObject(* backing);
@@ -460,7 +460,7 @@ bool wxGenericDragImage::RedrawImage(const wxPoint& oldPos, const wxPoint& newPo
     if (!m_windowDC)
         return false;
 
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
     wxDCOverlay dcoverlay( m_overlay, (wxWindowDC*) m_windowDC ) ;
     if ( eraseOld )
         dcoverlay.Clear() ;

src/mac/carbon/overlay.cpp

@@ -32,7 +32,7 @@
 
 #include "wx/private/overlay.h"
 
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
 
 // ============================================================================
 // implementation