wxMessageBox off the main thread lost result code.

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

diff --git a/src/common/gdicmn.cpp b/src/common/gdicmn.cpp
index 3685bb54c60c92f83482206ff3115930bb08ffe6..2928d1dd805e76c5f37f6a7f8c6ff1b330e64dbe 100644 (file)
--- a/src/common/gdicmn.cpp
+++ b/src/common/gdicmn.cpp
@@ -4,7 +4,6 @@
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
-// RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -252,6 +251,11 @@ wxRect operator*(const wxRect& r1, const wxRect& r2)
     return wxRect(x1, y1, x2-x1, y2-y1);
 }
 
+wxRealPoint::wxRealPoint(const wxPoint& pt)
+ : x(pt.x), y(pt.y)
+{
+}
+
 // ============================================================================
 // wxColourDatabase
 // ============================================================================
@@ -405,7 +409,7 @@ void wxColourDatabase::AddColour(const wxString& name, const wxColour& colour)
 
     // ... and we also allow both grey/gray
     wxString colNameAlt = colName;
-    if ( !colNameAlt.Replace(_T("GRAY"), _T("GREY")) )
+    if ( !colNameAlt.Replace(wxT("GRAY"), wxT("GREY")) )
     {
         // but in this case it is not necessary so avoid extra search below
         colNameAlt.clear();
@@ -433,7 +437,7 @@ wxColour wxColourDatabase::Find(const wxString& colour) const
     wxString colName = colour;
     colName.MakeUpper();
     wxString colNameAlt = colName;
-    if ( !colNameAlt.Replace(_T("GRAY"), _T("GREY")) )
+    if ( !colNameAlt.Replace(wxT("GRAY"), wxT("GREY")) )
         colNameAlt.clear();
 
     wxStringToColourHashMap::iterator it = m_map->find(colName);
@@ -494,7 +498,7 @@ wxColour *wxColourDatabase::FindColour(const wxString& name)
     static wxColour s_col;
 
     s_col = Find(name);
-    if ( !s_col.Ok() )
+    if ( !s_col.IsOk() )
         return NULL;
 
     return new wxColour(s_col);
@@ -521,8 +525,7 @@ void wxStockGDI::DeleteAll()
 {
     for (unsigned i = 0; i < ITEMCOUNT; i++)
     {
-        delete ms_stockObject[i];
-        ms_stockObject[i] = NULL;
+        wxDELETE(ms_stockObject[i]);
     }
 }
 
@@ -651,7 +654,19 @@ const wxFont* wxStockGDI::GetFont(Item item)
             font = new wxFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
             break;
         case FONT_SMALL:
-            font = new wxFont(GetFont(FONT_NORMAL)->GetPointSize() - 2, wxSWISS, wxNORMAL, wxNORMAL);
+            font = new wxFont(GetFont(FONT_NORMAL)->GetPointSize()
+                    // Using the font 2 points smaller than the normal one
+                    // results in font so small as to be unreadable under MSW.
+                    // We might want to actually use -1 under the other
+                    // platforms too but for now be conservative and keep -2
+                    // there for compatibility with the old behaviour as the
+                    // small font seems to be readable enough there as it is.
+#ifdef __WXMSW__
+                    - 1,
+#else
+                    - 2,
+#endif
+                    wxSWISS, wxNORMAL, wxNORMAL);
             break;
         case FONT_SWISS:
             font = new wxFont(GetFont(FONT_NORMAL)->GetPointSize(), wxSWISS, wxNORMAL, wxNORMAL);
@@ -764,7 +779,7 @@ wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, wxPenStyle
 
     wxPen* pen = NULL;
     wxPen penTmp(colour, width, style);
-    if (penTmp.Ok())
+    if (penTmp.IsOk())
     {
         pen = new wxPen(penTmp);
         list.Append(pen);
@@ -786,7 +801,7 @@ wxBrush *wxBrushList::FindOrCreateBrush (const wxColour& colour, wxBrushStyle st
 
     wxBrush* brush = NULL;
     wxBrush brushTmp(colour, style);
-    if (brushTmp.Ok())
+    if (brushTmp.IsOk())
     {
         brush = new wxBrush(brushTmp);
         list.Append(brush);
@@ -803,6 +818,17 @@ wxFont *wxFontList::FindOrCreateFont(int pointSize,
                                      const wxString& facename,
                                      wxFontEncoding encoding)
 {
+    // In all ports but wxOSX, the effective family of a font created using
+    // wxFONTFAMILY_DEFAULT is wxFONTFAMILY_SWISS so this is what we need to
+    // use for comparison.
+    //
+    // In wxOSX the original wxFONTFAMILY_DEFAULT seems to be kept and it uses
+    // a different font than wxFONTFAMILY_SWISS anyhow so we just preserve it.
+#ifndef __WXOSX__
+    if ( family == wxFONTFAMILY_DEFAULT )
+        family = wxFONTFAMILY_SWISS;
+#endif // !__WXOSX__
+
     wxFont *font;
     wxList::compatibility_iterator node;
     for (node = list.GetFirst(); node; node = node->GetNext())
@@ -814,18 +840,7 @@ wxFont *wxFontList::FindOrCreateFont(int pointSize,
              font->GetWeight () == weight &&
              font->GetUnderlined () == underline )
         {
-            wxFontFamily fontFamily = (wxFontFamily)font->GetFamily();
-
-#if defined(__WXGTK__)
-            // under GTK the default family is wxSWISS, so looking for a font
-            // with wxDEFAULT family should return a wxSWISS one instead of
-            // creating a new one
-            bool same = (fontFamily == family) ||
-                        (fontFamily == wxFONTFAMILY_SWISS && family == wxFONTFAMILY_DEFAULT);
-#else // !GTK
-            // VZ: but why elsewhere do we require an exact match? mystery...
-            bool same = fontFamily == family;
-#endif // GTK/!GTK
+            bool same = font->GetFamily() == family;
 
             // empty facename matches anything at all: this is bad because
             // depending on which fonts are already created, we might get back
@@ -856,7 +871,7 @@ wxFont *wxFontList::FindOrCreateFont(int pointSize,
     // font not found, create the new one
     font = NULL;
     wxFont fontTmp(pointSize, family, style, weight, underline, facename, encoding);
-    if (fontTmp.Ok())
+    if (fontTmp.IsOk())
     {
         font = new wxFont(fontTmp);
         list.Append(font);