return wxDefaultSize (as done in all other platforms) when the combo box is empty

[wxWidgets.git] / src / gtk1 / font.cpp

diff --git a/src/gtk1/font.cpp b/src/gtk1/font.cpp
index def79ff7faf6721c487a1aeda8fd3256a95693f1..3fa21a96ab26b1597bf8336cf0f7531cec92e86c 100644 (file)
--- a/src/gtk1/font.cpp
+++ b/src/gtk1/font.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        gtk/font.cpp
+// Name:        src/gtk1/font.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$


@@ -19,13 +19,17 @@
 #include "wx/wxprec.h"
 
 #include "wx/font.h"
 #include "wx/wxprec.h"
 
 #include "wx/font.h"

+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/settings.h"
+    #include "wx/cmndata.h"
+    #include "wx/gdicmn.h"
+#endif
+

 #include "wx/fontutil.h"
 #include "wx/fontutil.h"

-#include "wx/cmndata.h"

 #include "wx/utils.h"
 #include "wx/utils.h"

-#include "wx/log.h"
-#include "wx/gdicmn.h"

 #include "wx/tokenzr.h"
 #include "wx/tokenzr.h"

-#include "wx/settings.h"

 
 #include <strings.h>
 
 
 #include <strings.h>
 


@@ -50,15 +54,15 @@ WX_DECLARE_HASH_MAP(int, GdkFont *, wxIntegerHash, wxIntegerEqual,
 // wxFontRefData
 // ----------------------------------------------------------------------------
 
 // wxFontRefData
 // ----------------------------------------------------------------------------
 

-class wxFontRefData : public wxObjectRefData
+class wxFontRefData : public wxGDIRefData

 {
 public:
     // from broken down font parameters, also default ctor
     wxFontRefData(int size = -1,
 {
 public:
     // from broken down font parameters, also default ctor
     wxFontRefData(int size = -1,

-                  int family = wxFONTFAMILY_DEFAULT,
-                  int style = wxFONTSTYLE_NORMAL,
-                  int weight = wxFONTWEIGHT_NORMAL,
-                  bool underlined = FALSE,
+                  wxFontFamily family = wxFONTFAMILY_DEFAULT,
+                  wxFontStyle style = wxFONTSTYLE_NORMAL,
+                  wxFontWeight weight = wxFONTWEIGHT_NORMAL,
+                  bool underlined = false,

                   const wxString& faceName = wxEmptyString,
                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 
                   const wxString& faceName = wxEmptyString,
                   wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 


@@ -80,14 +84,14 @@ public:
     // setters: all of them also take care to modify m_nativeFontInfo if we
     // have it so as to not lose the information not carried by our fields
     void SetPointSize(int pointSize);
     // setters: all of them also take care to modify m_nativeFontInfo if we
     // have it so as to not lose the information not carried by our fields
     void SetPointSize(int pointSize);

-    void SetFamily(int family);
-    void SetStyle(int style);
-    void SetWeight(int weight);
+    void SetFamily(wxFontFamily family);
+    void SetStyle(wxFontStyle style);
+    void SetWeight(wxFontWeight weight);

     void SetUnderlined(bool underlined);
     void SetUnderlined(bool underlined);

-    void SetFaceName(const wxString& facename);
+    bool SetFaceName(const wxString& facename);

     void SetEncoding(wxFontEncoding encoding);
 
     void SetEncoding(wxFontEncoding encoding);
 

-    void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; }
+    void SetNoAntiAliasing( bool no = true ) { m_noAA = no; }

     bool GetNoAntiAliasing() const { return m_noAA; }
 
     // and this one also modifies all the other font data fields
     bool GetNoAntiAliasing() const { return m_noAA; }
 
     // and this one also modifies all the other font data fields


@@ -116,9 +120,9 @@ public:
 protected:
     // common part of all ctors
     void Init(int pointSize,
 protected:
     // common part of all ctors
     void Init(int pointSize,

-              int family,
-              int style,
-              int weight,
+              wxFontFamily family,
+              wxFontStyle style,
+              wxFontWeight weight,

               bool underlined,
               const wxString& faceName,
               wxFontEncoding encoding);
               bool underlined,
               const wxString& faceName,
               wxFontEncoding encoding);


@@ -134,9 +138,9 @@ private:
     wxScaledFontList  m_scaled_xfonts;
 
     int             m_pointSize;
     wxScaledFontList  m_scaled_xfonts;
 
     int             m_pointSize;

-    int             m_family,
-                    m_style,
-                    m_weight;
+    wxFontFamily    m_family;
+    wxFontStyle     m_style;
+    wxFontWeight    m_weight;

     bool            m_underlined;
     wxString        m_faceName;
     wxFontEncoding  m_encoding;  // Unused under GTK 2.0
     bool            m_underlined;
     wxString        m_faceName;
     wxFontEncoding  m_encoding;  // Unused under GTK 2.0


@@ -149,14 +153,16 @@ private:
     friend class wxFont;
 };
 
     friend class wxFont;
 };
 

+#define M_FONTDATA ((wxFontRefData*)m_refData)
+

 // ----------------------------------------------------------------------------
 // wxFontRefData
 // ----------------------------------------------------------------------------
 
 void wxFontRefData::Init(int pointSize,
 // ----------------------------------------------------------------------------
 // wxFontRefData
 // ----------------------------------------------------------------------------
 
 void wxFontRefData::Init(int pointSize,

-                         int family,
-                         int style,
-                         int weight,
+                         wxFontFamily family,
+                         wxFontStyle style,
+                         wxFontWeight weight,

                          bool underlined,
                          const wxString& faceName,
                          wxFontEncoding encoding)
                          bool underlined,
                          const wxString& faceName,
                          wxFontEncoding encoding)


@@ -178,12 +184,12 @@ void wxFontRefData::Init(int pointSize,
     m_underlined = underlined;
     m_encoding = encoding;
 
     m_underlined = underlined;
     m_encoding = encoding;
 

-    m_noAA = FALSE;
+    m_noAA = false;

 }
 
 void wxFontRefData::InitFromNative()
 {
 }
 
 void wxFontRefData::InitFromNative()
 {

-    m_noAA = FALSE;
+    m_noAA = false;

 
     // get the font parameters from the XLFD
     // -------------------------------------
 
     // get the font parameters from the XLFD
     // -------------------------------------


@@ -209,8 +215,8 @@ void wxFontRefData::InitFromNative()
         }
     }
 
         }
     }
 

-    switch ( wxToupper(*m_nativeFontInfo.
-                            GetXFontComponent(wxXLFD_SLANT).c_str()) )
+    switch ( wxToupper(m_nativeFontInfo.
+                           GetXFontComponent(wxXLFD_SLANT)[0u]).GetValue() )

     {
         case _T('I'):   // italique
             m_style = wxFONTSTYLE_ITALIC;
     {
         case _T('I'):   // italique
             m_style = wxFONTSTYLE_ITALIC;


@@ -250,7 +256,7 @@ void wxFontRefData::InitFromNative()
     }
 
     // X fonts are never underlined...
     }
 
     // X fonts are never underlined...

-    m_underlined = FALSE;
+    m_underlined = false;

 
     // deal with font encoding
     wxString
 
     // deal with font encoding
     wxString


@@ -285,7 +291,7 @@ void wxFontRefData::InitFromNative()
 }
 
 wxFontRefData::wxFontRefData( const wxFontRefData& data )
 }
 
 wxFontRefData::wxFontRefData( const wxFontRefData& data )

-             : wxObjectRefData()
+             : wxGDIRefData()

 {
     m_pointSize = data.m_pointSize;
     m_family = data.m_family;
 {
     m_pointSize = data.m_pointSize;
     m_family = data.m_family;


@@ -305,8 +311,8 @@ wxFontRefData::wxFontRefData( const wxFontRefData& data )
     m_nativeFontInfo.FromString(data.m_nativeFontInfo.ToString());
 }
 
     m_nativeFontInfo.FromString(data.m_nativeFontInfo.ToString());
 }
 

-wxFontRefData::wxFontRefData(int size, int family, int style,
-                             int weight, bool underlined,
+wxFontRefData::wxFontRefData(int size, wxFontFamily family, wxFontStyle style,
+                             wxFontWeight weight, bool underlined,

                              const wxString& faceName,
                              wxFontEncoding encoding)
 {
                              const wxString& faceName,
                              wxFontEncoding encoding)
 {


@@ -359,14 +365,14 @@ void wxFontRefData::SetPointSize(int pointSize)
     }
 }
 
     }
 }
 

-void wxFontRefData::SetFamily(int family)
+void wxFontRefData::SetFamily(wxFontFamily family)

 {
     m_family = family;
 
     // TODO: what are we supposed to do with m_nativeFontInfo here?
 }
 
 {
     m_family = family;
 
     // TODO: what are we supposed to do with m_nativeFontInfo here?
 }
 

-void wxFontRefData::SetStyle(int style)
+void wxFontRefData::SetStyle(wxFontStyle style)

 {
     m_style = style;
 
 {
     m_style = style;
 


@@ -395,7 +401,7 @@ void wxFontRefData::SetStyle(int style)
     }
 }
 
     }
 }
 

-void wxFontRefData::SetWeight(int weight)
+void wxFontRefData::SetWeight(wxFontWeight weight)

 {
     m_weight = weight;
 
 {
     m_weight = weight;
 


@@ -432,7 +438,7 @@ void wxFontRefData::SetUnderlined(bool underlined)
     // the XLFD doesn't have "underlined" field anyhow
 }
 
     // the XLFD doesn't have "underlined" field anyhow
 }
 

-void wxFontRefData::SetFaceName(const wxString& facename)
+bool wxFontRefData::SetFaceName(const wxString& facename)

 {
     m_faceName = facename;
 
 {
     m_faceName = facename;
 


@@ -440,6 +446,8 @@ void wxFontRefData::SetFaceName(const wxString& facename)
     {
         m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
     }
     {
         m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
     }

+
+    return true;

 }
 
 void wxFontRefData::SetEncoding(wxFontEncoding encoding)
 }
 
 void wxFontRefData::SetEncoding(wxFontEncoding encoding)


@@ -480,9 +488,9 @@ wxFont::wxFont(const wxNativeFontInfo& info)
 }
 
 bool wxFont::Create( int pointSize,
 }
 
 bool wxFont::Create( int pointSize,

-                     int family,
-                     int style,
-                     int weight,
+                    wxFontFamily family,
+                    wxFontStyle style,
+                    wxFontWeight weight,

                      bool underlined,
                      const wxString& face,
                      wxFontEncoding encoding)
                      bool underlined,
                      const wxString& face,
                      wxFontEncoding encoding)


@@ -492,7 +500,7 @@ bool wxFont::Create( int pointSize,
     m_refData = new wxFontRefData(pointSize, family, style, weight,
                                   underlined, face, encoding);
 
     m_refData = new wxFontRefData(pointSize, family, style, weight,
                                   underlined, face, encoding);
 

-    return TRUE;
+    return true;

 }
 
 bool wxFont::Create(const wxString& fontname)
 }
 
 bool wxFont::Create(const wxString& fontname)


@@ -502,12 +510,12 @@ bool wxFont::Create(const wxString& fontname)
     {
         *this = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
 
     {
         *this = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
 

-        return TRUE;
+        return true;

     }
 
     m_refData = new wxFontRefData(fontname);
 
     }
 
     m_refData = new wxFontRefData(fontname);
 

-    return TRUE;
+    return true;

 }
 
 void wxFont::Unshare()
 }
 
 void wxFont::Unshare()


@@ -528,6 +536,16 @@ wxFont::~wxFont()
 {
 }
 
 {
 }
 

+wxGDIRefData *wxFont::CreateGDIRefData() const
+{
+    return new wxFontRefData;
+}
+
+wxGDIRefData *wxFont::CloneGDIRefData(const wxGDIRefData *data) const
+{
+    return new wxFontRefData(*static_cast<const wxFontRefData *>(data));
+}
+

 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------


@@ -536,72 +554,40 @@ int wxFont::GetPointSize() const
 {
     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 
 {
     wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
 

-#if wxUSE_PANGO
-    return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetPointSize()
-                                       : M_FONTDATA->m_pointSize;
-#else

     return M_FONTDATA->m_pointSize;
     return M_FONTDATA->m_pointSize;

-#endif

 }
 
 wxString wxFont::GetFaceName() const
 {
 }
 
 wxString wxFont::GetFaceName() const
 {

-    wxCHECK_MSG( Ok(), wxT(""), wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxEmptyString, wxT("invalid font") );

 
 

-#if wxUSE_PANGO
-    return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetFaceName()
-                                       : M_FONTDATA->m_faceName;
-#else

     return M_FONTDATA->m_faceName;
     return M_FONTDATA->m_faceName;

-#endif

 }
 
 }
 

-int wxFont::GetFamily() const
+wxFontFamily wxFont::GetFamily() const

 {
 {

-    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
-
-#if wxUSE_PANGO
-    int ret = M_FONTDATA->m_family;
-    if (M_FONTDATA->HasNativeFont())
-        // wxNativeFontInfo::GetFamily is expensive, must not call more than once
-        ret = M_FONTDATA->m_nativeFontInfo.GetFamily();
-
-    if (ret == wxFONTFAMILY_DEFAULT)
-        ret = M_FONTDATA->m_family;
+    wxCHECK_MSG( Ok(), wxFONTFAMILY_MAX, wxT("invalid font") );

 
 

-    return ret;
-#else

     return M_FONTDATA->m_family;
     return M_FONTDATA->m_family;

-#endif

 }
 
 }
 

-int wxFont::GetStyle() const
+wxFontStyle wxFont::GetStyle() const

 {
 {

-    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxFONTSTYLE_MAX, wxT("invalid font") );

 
 

-#if wxUSE_PANGO
-    return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetStyle()
-                                       : M_FONTDATA->m_style;
-#else

     return M_FONTDATA->m_style;
     return M_FONTDATA->m_style;

-#endif

 }
 
 }
 

-int wxFont::GetWeight() const
+wxFontWeight wxFont::GetWeight() const

 {
 {

-    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), wxFONTWEIGHT_MAX, wxT("invalid font") );

 
 

-#if wxUSE_PANGO
-    return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetWeight()
-                                       : M_FONTDATA->m_weight;
-#else

     return M_FONTDATA->m_weight;
     return M_FONTDATA->m_weight;

-#endif

 }
 
 bool wxFont::GetUnderlined() const
 {
 }
 
 bool wxFont::GetUnderlined() const
 {

-    wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), false, wxT("invalid font") );

 
     return M_FONTDATA->m_underlined;
 }
 
     return M_FONTDATA->m_underlined;
 }


@@ -638,7 +624,7 @@ const wxNativeFontInfo *wxFont::GetNativeFontInfo() const
 
 bool wxFont::IsFixedWidth() const
 {
 
 bool wxFont::IsFixedWidth() const
 {

-    wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
+    wxCHECK_MSG( Ok(), false, wxT("invalid font") );

 
     if ( M_FONTDATA->HasNativeFont() )
     {
 
     if ( M_FONTDATA->HasNativeFont() )
     {


@@ -663,32 +649,33 @@ void wxFont::SetPointSize(int pointSize)
     M_FONTDATA->SetPointSize(pointSize);
 }
 
     M_FONTDATA->SetPointSize(pointSize);
 }
 

-void wxFont::SetFamily(int family)
+void wxFont::SetFamily(wxFontFamily family)

 {
     Unshare();
 
     M_FONTDATA->SetFamily(family);
 }
 
 {
     Unshare();
 
     M_FONTDATA->SetFamily(family);
 }
 

-void wxFont::SetStyle(int style)
+void wxFont::SetStyle(wxFontStyle style)

 {
     Unshare();
 
     M_FONTDATA->SetStyle(style);
 }
 
 {
     Unshare();
 
     M_FONTDATA->SetStyle(style);
 }
 

-void wxFont::SetWeight(int weight)
+void wxFont::SetWeight(wxFontWeight weight)

 {
     Unshare();
 
     M_FONTDATA->SetWeight(weight);
 }
 
 {
     Unshare();
 
     M_FONTDATA->SetWeight(weight);
 }
 

-void wxFont::SetFaceName(const wxString& faceName)
+bool wxFont::SetFaceName(const wxString& faceName)

 {
     Unshare();
 
 {
     Unshare();
 

-    M_FONTDATA->SetFaceName(faceName);
+    return M_FONTDATA->SetFaceName(faceName) &&
+           wxFontBase::SetFaceName(faceName);

 }
 
 void wxFont::SetUnderlined(bool underlined)
 }
 
 void wxFont::SetUnderlined(bool underlined)