quickdraw fixes

[wxWidgets.git] / src / gtk / filepicker.cpp

diff --git a/src/gtk/filepicker.cpp b/src/gtk/filepicker.cpp
index 8ce087ed5cead9871fa2df31158e5539343991f8..841d47c10617e3e91fbb6b1e0654e43fab9c18c1 100644 (file)
--- a/src/gtk/filepicker.cpp
+++ b/src/gtk/filepicker.cpp
@@ -105,7 +105,8 @@ wxFileButton::~wxFileButton()
     // GtkFileChooserDialog associated with m_dialog.
     // Thus we have to set its m_widget to NULL to avoid
     // double destruction on same widget
     // GtkFileChooserDialog associated with m_dialog.
     // Thus we have to set its m_widget to NULL to avoid
     // double destruction on same widget

-    m_dialog->m_widget = NULL;
+    if (m_dialog)
+        m_dialog->m_widget = NULL;

 }
 
 void wxFileButton::OnDialogOK(wxCommandEvent& ev)
 }
 
 void wxFileButton::OnDialogOK(wxCommandEvent& ev)


@@ -126,7 +127,8 @@ void wxFileButton::OnDialogOK(wxCommandEvent& ev)
 void wxFileButton::SetPath(const wxString &str)
 {
     m_path = str;
 void wxFileButton::SetPath(const wxString &str)
 {
     m_path = str;

-    UpdateDialogPath(m_dialog);
+    if (m_dialog)
+        UpdateDialogPath(m_dialog);

 }
 
 #endif      // wxUSE_FILEPICKERCTRL && defined(__WXGTK26__)
 }
 
 #endif      // wxUSE_FILEPICKERCTRL && defined(__WXGTK26__)


@@ -249,7 +251,8 @@ wxDirButton::~wxDirButton()
     // GtkFileChooserDialog associated with m_dialog.
     // Thus we have to set its m_widget to NULL to avoid
     // double destruction on same widget
     // GtkFileChooserDialog associated with m_dialog.
     // Thus we have to set its m_widget to NULL to avoid
     // double destruction on same widget

-    m_dialog->m_widget = NULL;
+    if (m_dialog)
+        m_dialog->m_widget = NULL;

 }
 
 void wxDirButton::SetPath(const wxString &str)
 }
 
 void wxDirButton::SetPath(const wxString &str)


@@ -263,7 +266,8 @@ void wxDirButton::SetPath(const wxString &str)
     // general with all wxWidgets control-manipulation functions which do not send events).
     m_bIgnoreNextChange = true;
 
     // general with all wxWidgets control-manipulation functions which do not send events).
     m_bIgnoreNextChange = true;
 

-    UpdateDialogPath(m_dialog);
+    if (m_dialog)
+        UpdateDialogPath(m_dialog);

 }
 
 #endif      // wxUSE_DIRPICKERCTRL && defined(__WXGTK26__)
 }
 
 #endif      // wxUSE_DIRPICKERCTRL && defined(__WXGTK26__)