Use widget->allocation instead of querying the

[wxWidgets.git] / src / x11 / dc.cpp

diff --git a/src/x11/dc.cpp b/src/x11/dc.cpp
index cad69fdf09bd3801055f2d80aeaf32bd2f351d9e..6d81131809f7bd4bb4df39be190037e9aefa5b88 100644 (file)
--- a/src/x11/dc.cpp
+++ b/src/x11/dc.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dc.cpp
+// Name:        src/x11/dc.cpp
 // Purpose:     wxDC class
 // Author:      Julian Smart
 // Modified by:
@@ -9,26 +9,16 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "dc.h"
-#endif
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
 #include "wx/dc.h"
-#include "wx/dcmemory.h"
-#include "wx/defs.h"
-
-IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 
-//-----------------------------------------------------------------------------
-// constants
-//-----------------------------------------------------------------------------
+#ifndef WX_PRECOMP
+    #include "wx/dcmemory.h"
+#endif
 
-#define mm2inches        0.0393700787402
-#define inches2mm        25.4
-#define mm2twips         56.6929133859
-#define twips2mm         0.0176388888889
-#define mm2pt            2.83464566929
-#define pt2mm            0.352777777778
+IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 
 //-----------------------------------------------------------------------------
 // wxDC
@@ -36,7 +26,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 
 wxDC::wxDC()
 {
-    m_ok = FALSE;
+    m_ok = false;
 
 #if 1
     m_mm_to_pix_x = 1.0;
@@ -48,8 +38,8 @@ wxDC::wxDC()
                     (double)wxGetDisplaySizeMM().GetHeight();
 #endif
 
-    m_needComputeScaleX = FALSE; /* not used yet */
-    m_needComputeScaleY = FALSE; /* not used yet */
+    m_needComputeScaleX = false; /* not used yet */
+    m_needComputeScaleY = false; /* not used yet */
 
     m_logicalFunction = wxCOPY;
 
@@ -59,23 +49,18 @@ wxDC::wxDC()
 
     m_backgroundMode = wxTRANSPARENT;
 
-    m_isInteractive = FALSE;  // ???
+    m_isInteractive = false;  // ???
 }
 
 void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
 {
-    m_clipping = TRUE;
+    m_clipping = true;
     m_clipX1 = x;
     m_clipY1 = y;
     m_clipX2 = x + width;
     m_clipY2 = y + height;
 }
 
-void wxDC::DestroyClippingRegion()
-{
-    m_clipping = FALSE;
-}
-
 void wxDC::DoGetSizeMM( int* width, int* height ) const
 {
     int w, h;
@@ -117,8 +102,8 @@ void wxDC::SetMapMode( int mode )
     }
     if (mode != wxMM_TEXT)
     {
-        m_needComputeScaleX = TRUE;
-        m_needComputeScaleY = TRUE;
+        m_needComputeScaleX = true;
+        m_needComputeScaleY = true;
     }
 }
 
@@ -205,4 +190,3 @@ void wxDC::ComputeScaleAndOrigin()
     m_scaleX = m_logicalScaleX * m_userScaleX;
     m_scaleY = m_logicalScaleY * m_userScaleY;
 }
-