Use floating point arithmetic in wxDC::GradientFillConcentric().

[wxWidgets.git] / src / common / dpycmn.cpp

diff --git a/src/common/dpycmn.cpp b/src/common/dpycmn.cpp
index f8dcb43e856f1a4155a19d2e8fbda1178e3aea75..0087b7d09f6c9a1770163ca7d698cccc3b1f357a 100644 (file)
--- a/src/common/dpycmn.cpp
+++ b/src/common/dpycmn.cpp
@@ -6,7 +6,7 @@
 // Created:     01.03.03
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003-2006 Vadim Zeitlin <vadim@wxwindows.org>
 // Created:     01.03.03
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003-2006 Vadim Zeitlin <vadim@wxwindows.org>

-// License:     wxWindows licence
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -85,7 +85,7 @@ public:
 #endif // wxUSE_DISPLAY
 
 
 #endif // wxUSE_DISPLAY
 
 

-    DECLARE_NO_COPY_CLASS(wxDisplayImplSingle)
+    wxDECLARE_NO_COPY_CLASS(wxDisplayImplSingle);

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -98,11 +98,7 @@ public:
     virtual bool OnInit() { return true; }
     virtual void OnExit()
     {
     virtual bool OnInit() { return true; }
     virtual void OnExit()
     {

-        if ( gs_factory )
-        {
-            delete gs_factory;
-            gs_factory = NULL;
-        }
+        wxDELETE(gs_factory);

     }
 
     DECLARE_DYNAMIC_CLASS(wxDisplayModule)
     }
 
     DECLARE_DYNAMIC_CLASS(wxDisplayModule)


@@ -147,7 +143,7 @@ wxDisplay::~wxDisplay()
 
 /* static */ int wxDisplay::GetFromWindow(const wxWindow *window)
 {
 
 /* static */ int wxDisplay::GetFromWindow(const wxWindow *window)
 {

-    wxCHECK_MSG( window, wxNOT_FOUND, _T("invalid window") );
+    wxCHECK_MSG( window, wxNOT_FOUND, wxT("invalid window") );

 
     return Factory().GetFromWindow(window);
 }
 
     return Factory().GetFromWindow(window);
 }


@@ -158,21 +154,21 @@ wxDisplay::~wxDisplay()
 
 wxRect wxDisplay::GetGeometry() const
 {
 
 wxRect wxDisplay::GetGeometry() const
 {

-    wxCHECK_MSG( IsOk(), wxRect(), _T("invalid wxDisplay object") );
+    wxCHECK_MSG( IsOk(), wxRect(), wxT("invalid wxDisplay object") );

 
     return m_impl->GetGeometry();
 }
 
 wxRect wxDisplay::GetClientArea() const
 {
 
     return m_impl->GetGeometry();
 }
 
 wxRect wxDisplay::GetClientArea() const
 {

-    wxCHECK_MSG( IsOk(), wxRect(), _T("invalid wxDisplay object") );
+    wxCHECK_MSG( IsOk(), wxRect(), wxT("invalid wxDisplay object") );

 
     return m_impl->GetClientArea();
 }
 
 wxString wxDisplay::GetName() const
 {
 
     return m_impl->GetClientArea();
 }
 
 wxString wxDisplay::GetName() const
 {

-    wxCHECK_MSG( IsOk(), wxString(), _T("invalid wxDisplay object") );
+    wxCHECK_MSG( IsOk(), wxString(), wxT("invalid wxDisplay object") );

 
     return m_impl->GetName();
 }
 
     return m_impl->GetName();
 }


@@ -186,21 +182,21 @@ bool wxDisplay::IsPrimary() const
 
 wxArrayVideoModes wxDisplay::GetModes(const wxVideoMode& mode) const
 {
 
 wxArrayVideoModes wxDisplay::GetModes(const wxVideoMode& mode) const
 {

-    wxCHECK_MSG( IsOk(), wxArrayVideoModes(), _T("invalid wxDisplay object") );
+    wxCHECK_MSG( IsOk(), wxArrayVideoModes(), wxT("invalid wxDisplay object") );

 
     return m_impl->GetModes(mode);
 }
 
 wxVideoMode wxDisplay::GetCurrentMode() const
 {
 
     return m_impl->GetModes(mode);
 }
 
 wxVideoMode wxDisplay::GetCurrentMode() const
 {

-    wxCHECK_MSG( IsOk(), wxVideoMode(), _T("invalid wxDisplay object") );
+    wxCHECK_MSG( IsOk(), wxVideoMode(), wxT("invalid wxDisplay object") );

 
     return m_impl->GetCurrentMode();
 }
 
 bool wxDisplay::ChangeMode(const wxVideoMode& mode)
 {
 
     return m_impl->GetCurrentMode();
 }
 
 bool wxDisplay::ChangeMode(const wxVideoMode& mode)
 {

-    wxCHECK_MSG( IsOk(), false, _T("invalid wxDisplay object") );
+    wxCHECK_MSG( IsOk(), false, wxT("invalid wxDisplay object") );

 
     return m_impl->ChangeMode(mode);
 }
 
     return m_impl->ChangeMode(mode);
 }


@@ -238,7 +234,7 @@ bool wxDisplay::ChangeMode(const wxVideoMode& mode)
 int wxDisplayFactory::GetFromWindow(const wxWindow *window)
 {
     // consider that the window belongs to the display containing its centre
 int wxDisplayFactory::GetFromWindow(const wxWindow *window)
 {
     // consider that the window belongs to the display containing its centre

-    const wxRect r(window->GetRect());
+    const wxRect r(window->GetScreenRect());

     return GetFromPoint(wxPoint(r.x + r.width/2, r.y + r.height/2));
 }
 
     return GetFromPoint(wxPoint(r.x + r.width/2, r.y + r.height/2));
 }