simplify code so it always returns the same object

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

diff --git a/src/common/fontpickercmn.cpp b/src/common/fontpickercmn.cpp
index ff1ed56aee3a12e4756329a73b97defbc4527184..107d8c7a1407e0649fceb74ff11f0f9b062f0482 100644 (file)
--- a/src/common/fontpickercmn.cpp
+++ b/src/common/fontpickercmn.cpp
@@ -125,19 +125,12 @@ void wxFontPickerCtrl::UpdatePickerFromTextCtrl()
 {
     wxASSERT(m_text);
 
 {
     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());
     // 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)
         return;     // invalid user input
 
     if (M_PICKER->GetSelectedFont() != f)


@@ -155,11 +148,9 @@ void wxFontPickerCtrl::UpdateTextCtrlFromPicker()
     if (!m_text)
         return;     // no textctrl to update
 
     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()));

 }
 
 
 }