Make public headers compatible with Objective-C++ with ARC.

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

diff --git a/src/common/fontpickercmn.cpp b/src/common/fontpickercmn.cpp
index 6b2b4daba0b6869166562b84e758e86494f52ce0..83e6a36e17bd53421aa3a119123b59554502dba7 100644 (file)
--- a/src/common/fontpickercmn.cpp
+++ b/src/common/fontpickercmn.cpp
@@ -4,7 +4,6 @@
 // Author:      Francesco Montorsi
 // Modified by:
 // Created:     15/04/2006
-// RCS-ID:      $Id$
 // Copyright:   (c) Francesco Montorsi
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -24,18 +23,25 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_FONTPICKERCTRL
+
 #include "wx/fontpicker.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/textctrl.h"
+#endif
+
 #include "wx/fontenum.h"
 #include "wx/tokenzr.h"
 
-
 // ============================================================================
 // implementation
 // ============================================================================
 
-#if wxUSE_FONTPICKERCTRL
+const char wxFontPickerCtrlNameStr[] = "fontpicker";
+const char wxFontPickerWidgetNameStr[] = "fontpickerwidget";
 
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_FONTPICKER_CHANGED)
+wxDEFINE_EVENT(wxEVT_FONTPICKER_CHANGED, wxFontPickerEvent);
 IMPLEMENT_DYNAMIC_CLASS(wxFontPickerCtrl, wxPickerBase)
 IMPLEMENT_DYNAMIC_CLASS(wxFontPickerEvent, wxCommandEvent)
 
@@ -51,10 +57,9 @@ bool wxFontPickerCtrl::Create( wxWindow *parent, wxWindowID id,
                         long style, const wxValidator& validator,
                         const wxString &name )
 {
-    // by default, the textctrl is, if present, as big as the picker, for wxFontPickerCtrl
-    SetTextCtrlProportion(1);
-
-    if (!wxPickerBase::CreateBase(parent, id, Font2String(initial),
+    if (!wxPickerBase::CreateBase(parent, id,
+                                  Font2String(initial.IsOk() ? initial
+                                                             : *wxNORMAL_FONT),
                                   pos, size, style, validator, name))
         return false;
 
@@ -62,7 +67,10 @@ bool wxFontPickerCtrl::Create( wxWindow *parent, wxWindowID id,
     m_picker = new wxFontPickerWidget(this, wxID_ANY, initial,
                                       wxDefaultPosition, wxDefaultSize,
                                       GetPickerStyle(style));
-    m_picker->Connect(wxEVT_COMMAND_FONTPICKER_CHANGED,
+    // complete sizer creation
+    wxPickerBase::PostCreation();
+
+    m_picker->Connect(wxEVT_FONTPICKER_CHANGED,
             wxFontPickerEventHandler(wxFontPickerCtrl::OnFontChange),
             NULL, this);
 
@@ -94,9 +102,9 @@ wxFont wxFontPickerCtrl::String2Font(const wxString &s)
     if (size.ToDouble(&n))
     {
         if (n < 1)
-            str = str.Left(str.Len() - size.Len()) + wxT("1");
+            str = str.Left(str.length() - size.length()) + wxT("1");
         else if (n >= m_nMaxPointSize)
-            str = str.Left(str.Len() - size.Len()) +
+            str = str.Left(str.length() - size.length()) +
                   wxString::Format(wxT("%d"), m_nMaxPointSize);
     }
 
@@ -116,19 +124,12 @@ void wxFontPickerCtrl::UpdatePickerFromTextCtrl()
 {
     wxASSERT(m_text);
 
-    if (m_bIgnoreNextTextCtrlUpdate)
-    {
-        // ignore this update
-        m_bIgnoreNextTextCtrlUpdate = false;
-        return;
-    }
-
     // NB: we don't use the wxFont::wxFont(const wxString &) constructor
     //     since that constructor expects the native font description
     //     string returned by wxFont::GetNativeFontInfoDesc() and not
     //     the user-friendly one returned by wxFont::GetNativeFontInfoUserDesc()
     wxFont f = String2Font(m_text->GetValue());
-    if (!f.Ok())
+    if (!f.IsOk())
         return;     // invalid user input
 
     if (M_PICKER->GetSelectedFont() != f)
@@ -146,11 +147,9 @@ void wxFontPickerCtrl::UpdateTextCtrlFromPicker()
     if (!m_text)
         return;     // no textctrl to update
 
-    // NOTE: this SetValue() will generate an unwanted wxEVT_COMMAND_TEXT_UPDATED
-    //       which will trigger a unneeded UpdateFromTextCtrl(); thus before using
-    //       SetValue() we set the m_bIgnoreNextTextCtrlUpdate flag...
-    m_bIgnoreNextTextCtrlUpdate = true;
-    m_text->SetValue(Font2String(M_PICKER->GetSelectedFont()));
+    // Take care to use ChangeValue() here and not SetValue() to avoid
+    // infinite recursion.
+    m_text->ChangeValue(Font2String(M_PICKER->GetSelectedFont()));
 }