Add doc for wxGraphicsContext.Create(), which is a lightweight context with no target...

[wxWidgets.git] / src / univ / themes / metal.cpp

diff --git a/src/univ/themes/metal.cpp b/src/univ/themes/metal.cpp
index 68ccc97db4402d4a3d0a9b8dcc6d75bd0ff24b68..1273d59cd6eced8935ea71fd814012a12c8173f2 100644 (file)
--- a/src/univ/themes/metal.cpp
+++ b/src/univ/themes/metal.cpp
@@ -1,4 +1,5 @@
-// Name:        univ/themes/metal.cpp
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/univ/themes/metal.cpp

 // Purpose:     wxUniversal theme implementing Win32-like LNF
 // Author:      Vadim Zeitlin, Robert Roebling
 // Modified by:
 // Purpose:     wxUniversal theme implementing Win32-like LNF
 // Author:      Vadim Zeitlin, Robert Roebling
 // Modified by:


@@ -23,6 +24,10 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/univ/theme.h"
+
+#if wxUSE_THEME_METAL
+

 #ifndef WX_PRECOMP
     #include "wx/timer.h"
     #include "wx/intl.h"
 #ifndef WX_PRECOMP
     #include "wx/timer.h"
     #include "wx/intl.h"


@@ -40,25 +45,22 @@
     #include "wx/textctrl.h"
     #include "wx/toolbar.h"
 
     #include "wx/textctrl.h"
     #include "wx/toolbar.h"
 

-    #ifdef __WXMSW__
-        // for COLOR_* constants
-        #include "wx/msw/private.h"
-    #endif
+    #include "wx/menu.h"
+    #include "wx/settings.h"
+    #include "wx/toplevel.h"

 #endif // WX_PRECOMP
 
 #include "wx/notebook.h"
 #include "wx/spinbutt.h"
 #endif // WX_PRECOMP
 
 #include "wx/notebook.h"
 #include "wx/spinbutt.h"

-#include "wx/settings.h"
-#include "wx/menu.h"

 #include "wx/artprov.h"
 #include "wx/artprov.h"

-#include "wx/toplevel.h"

 
 #include "wx/univ/scrtimer.h"
 #include "wx/univ/renderer.h"
 
 #include "wx/univ/scrtimer.h"
 #include "wx/univ/renderer.h"

+#include "wx/univ/inpcons.h"

 #include "wx/univ/inphand.h"
 #include "wx/univ/colschem.h"
 #include "wx/univ/inphand.h"
 #include "wx/univ/colschem.h"

-#include "wx/univ/theme.h"

 
 

+// ----------------------------------------------------------------------------

 // wxMetalRenderer: draw the GUI elements in Metal style
 // ----------------------------------------------------------------------------
 
 // wxMetalRenderer: draw the GUI elements in Metal style
 // ----------------------------------------------------------------------------
 


@@ -141,92 +143,42 @@ private:
 // wxMetalTheme
 // ----------------------------------------------------------------------------
 
 // wxMetalTheme
 // ----------------------------------------------------------------------------
 

-WX_DEFINE_ARRAY_PTR(wxInputHandler *, wxArrayHandlers);
-
-class wxMetalTheme : public wxTheme
+class wxMetalTheme : public wxDelegateTheme

 {
 public:
 {
 public:

-    wxMetalTheme();
-    virtual ~wxMetalTheme();
+    wxMetalTheme() : wxDelegateTheme(wxT("win32")), m_renderer(NULL) {}
+    ~wxMetalTheme() { delete m_renderer; }

 
 

-    virtual wxRenderer *GetRenderer();
-    virtual wxArtProvider *GetArtProvider();
-    virtual wxInputHandler *GetInputHandler(const wxString& control);
-    virtual wxColourScheme *GetColourScheme();
-private:
-    bool GetOrCreateTheme()
+protected:
+    virtual wxRenderer *GetRenderer()

     {
     {

-        if ( !m_win32Theme )
-            m_win32Theme = wxTheme::Create( wxT("win32") );
-        return m_win32Theme != NULL;
+        if ( !m_renderer )
+        {
+            m_renderer = new wxMetalRenderer(m_theme->GetRenderer(),
+                                             GetColourScheme());
+        }
+
+        return m_renderer;

     }
     }

-private:
-    wxTheme *m_win32Theme;
-    wxMetalRenderer *m_renderer;
+
+    wxRenderer *m_renderer;

 
     WX_DECLARE_THEME(Metal)
 };
 
 
     WX_DECLARE_THEME(Metal)
 };
 

-// ============================================================================
-// implementation
-// ============================================================================
-

 WX_IMPLEMENT_THEME(wxMetalTheme, Metal, wxTRANSLATE("Metal theme"));
 
 WX_IMPLEMENT_THEME(wxMetalTheme, Metal, wxTRANSLATE("Metal theme"));
 

-// ----------------------------------------------------------------------------
-// wxMetalTheme
-// ----------------------------------------------------------------------------

 
 

-wxMetalTheme::wxMetalTheme()
-{
-    m_win32Theme = NULL;
-    m_renderer = NULL;
-}
-
-wxMetalTheme::~wxMetalTheme()
-{
-    delete m_win32Theme;
-    delete m_renderer;
-}
-
-wxRenderer *wxMetalTheme::GetRenderer()
-{
-    if ( !GetOrCreateTheme() )
-        return 0;
-    if ( !m_renderer )
-        m_renderer = new wxMetalRenderer(m_win32Theme->GetRenderer(),
-                                         m_win32Theme->GetColourScheme());
-
-    return m_renderer;
-}
-
-wxArtProvider *wxMetalTheme::GetArtProvider()
-{
-    if ( !GetOrCreateTheme() )
-        return 0;
-    return m_win32Theme->GetArtProvider();
-}
-
-wxInputHandler *wxMetalTheme::GetInputHandler(const wxString& control)
-{
-    if ( !GetOrCreateTheme() )
-        return 0;
-    return m_win32Theme->GetInputHandler(control);
-}
-
-wxColourScheme *wxMetalTheme::GetColourScheme()
-{
-    if ( !GetOrCreateTheme() )
-        return 0;
-    return m_win32Theme->GetColourScheme();
-}
+// ============================================================================
+// implementation
+// ============================================================================

 
 // ----------------------------------------------------------------------------
 // wxMetalRenderer
 // ----------------------------------------------------------------------------
 
 wxMetalRenderer::wxMetalRenderer(wxRenderer *renderer, wxColourScheme *scheme)
 
 // ----------------------------------------------------------------------------
 // wxMetalRenderer
 // ----------------------------------------------------------------------------
 
 wxMetalRenderer::wxMetalRenderer(wxRenderer *renderer, wxColourScheme *scheme)

-    : wxDelegateRenderer(renderer)
+               : wxDelegateRenderer(renderer)

 {
     // init colours and pens
     m_penBlack = wxPen(wxSCHEME_COLOUR(scheme, SHADOW_DARK), 0, wxSOLID);
 {
     // init colours and pens
     m_penBlack = wxPen(wxSCHEME_COLOUR(scheme, SHADOW_DARK), 0, wxSOLID);


@@ -474,7 +426,7 @@ void wxMetalRenderer::DrawArrow(wxDC& dc,
         case wxDOWN:    arrowDir = Arrow_Down; break;
 
         default:
         case wxDOWN:    arrowDir = Arrow_Down; break;
 
         default:

-            wxFAIL_MSG(_T("unknown arrow direction"));
+            wxFAIL_MSG(wxT("unknown arrow direction"));

             return;
     }
 
             return;
     }
 


@@ -592,3 +544,5 @@ void wxMetalRenderer::DrawMetal(wxDC &dc, const wxRect &rect )
        dc.DrawRectangle( rect.x, y, rect.width, 1 );
     }
 }
        dc.DrawRectangle( rect.x, y, rect.width, 1 );
     }
 }

+
+#endif // wxUSE_THEME_METAL