wxDC::SetFont can now handle invalid font and doesn't assert anymore (other ports...

[wxWidgets.git] / src / motif / font.cpp

diff --git a/src/motif/font.cpp b/src/motif/font.cpp
index 817ca899384f228b1e975e36846109aab8c2b8ce..a032dd8775526dca4f00fa541e26635b7fe76d68 100644 (file)
--- a/src/motif/font.cpp
+++ b/src/motif/font.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        font.cpp
+// Name:        src/motif/font.cpp
 // Purpose:     wxFont class
 // Author:      Julian Smart
 // Modified by:
@@ -21,17 +21,23 @@
     #pragma implementation "font.h"
 #endif
 
+#ifdef __VMS
+#pragma message disable nosimpint
+#include "wx/vms_x_fix.h"
+#endif
+#include <Xm/Xm.h>
+#ifdef __VMS
+#pragma message enable nosimpint
+#endif
+
 #include "wx/defs.h"
 #include "wx/string.h"
 #include "wx/font.h"
 #include "wx/gdicmn.h"
-#include "wx/utils.h"
-
-#include <Xm/Xm.h>
+#include "wx/utils.h"       // for wxGetDisplay()
+#include "wx/fontutil.h"    // for wxNativeFontInfo
 
-#if !USE_SHARED_LIBRARIES
-    IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
 
 // ----------------------------------------------------------------------------
 // private classes
@@ -39,7 +45,7 @@
 
 // For every wxFont, there must be a font for each display and scale requested.
 // So these objects are stored in wxFontRefData::m_fonts
-class wxXFont: public wxObject
+class wxXFont : public wxObject
 {
 public:
     wxXFont();
@@ -180,10 +186,16 @@ wxFontRefData::~wxFontRefData()
 // wxFont
 // ----------------------------------------------------------------------------
 
+wxFont::wxFont(const wxNativeFontInfo& info)
+{
+    Init();
+
+    (void)Create(info.pointSize, info.family, info.style, info.weight,
+                 info.underlined, info.faceName, info.encoding);
+}
+
 void wxFont::Init()
 {
-    if ( wxTheFontList )
-        wxTheFontList->Append(this);
 }
 
 bool wxFont::Create(int pointSize,
@@ -205,8 +217,6 @@ bool wxFont::Create(int pointSize,
 
 wxFont::~wxFont()
 {
-    if ( wxTheFontList )
-        wxTheFontList->DeleteObject(this);
 }
 
 // ----------------------------------------------------------------------------
@@ -359,17 +369,18 @@ wxXFont* wxFont::GetInternalFont(double scale, WXDisplay* display) const
     }
 
     // not found, create a new one
-    XFontStruct *font = wxLoadQueryNearestFont(pointSize,
+    XFontStruct *font = (XFontStruct *)
+                        wxLoadQueryNearestFont(pointSize,
                                                M_FONTDATA->m_family,
                                                M_FONTDATA->m_style,
                                                M_FONTDATA->m_weight,
                                                M_FONTDATA->m_underlined,
-                                               T(""),
+                                               wxT(""),
                                                M_FONTDATA->m_encoding);
 
     if ( !font )
     {
-        wxFAIL_MSG( T("Could not allocate even a default font -- something is wrong.") );
+        wxFAIL_MSG( wxT("Could not allocate even a default font -- something is wrong.") );
 
         return (wxXFont*) NULL;
     }
@@ -397,3 +408,4 @@ WXFontList wxFont::GetFontList(double scale, WXDisplay* display) const
 
     return (f ? f->m_fontList : (WXFontList) 0);
 }
+