X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/516ed23a948380fab200457b5adb2907e0b180a0..404b319a85dadd7decf7a5a5331020520031a41c:/src/generic/progdlgg.cpp

diff --git a/src/generic/progdlgg.cpp b/src/generic/progdlgg.cpp
index 129cd47b39..7f48ba31f3 100644
--- a/src/generic/progdlgg.cpp
+++ b/src/generic/progdlgg.cpp
@@ -87,7 +87,7 @@ wxIMPLEMENT_CLASS(wxProgressDialog, wxDialog)
 // wxGenericProgressDialog creation
 // ----------------------------------------------------------------------------
 
-void wxGenericProgressDialog::Init(wxWindow *parent, int style)
+void wxGenericProgressDialog::Init()
 {
     // we may disappear at any moment, let the others know about it
     SetExtraStyle(GetExtraStyle() | wxWS_EX_TRANSIENT);
@@ -95,9 +95,8 @@ void wxGenericProgressDialog::Init(wxWindow *parent, int style)
     // Initialize all our members that we always use (even when we don't
     // create a valid window in this class).
 
-    m_pdStyle = style;
-
-    m_parentTop = wxGetTopLevelParent(parent);
+    m_pdStyle = 0;
+    m_parentTop = NULL;
 
     m_gauge = NULL;
     m_msg = NULL;
@@ -129,10 +128,10 @@ void wxGenericProgressDialog::Init(wxWindow *parent, int style)
     m_tempEventLoop = NULL;
 }
 
-wxGenericProgressDialog::wxGenericProgressDialog(wxWindow *parent, int style)
+wxGenericProgressDialog::wxGenericProgressDialog()
                        : wxDialog()
 {
-    Init(parent, style);
+    Init();
 }
 
 wxGenericProgressDialog::wxGenericProgressDialog(const wxString& title,
@@ -142,24 +141,32 @@ wxGenericProgressDialog::wxGenericProgressDialog(const wxString& title,
                                                  int style)
                        : wxDialog()
 {
-    Init(parent, style);
+    Init();
 
     Create( title, message, maximum, parent, style );
 }
 
-void wxGenericProgressDialog::Create( const wxString& title,
+void wxGenericProgressDialog::SetTopParent(wxWindow* parent)
+{
+    m_parentTop = GetParentForModalDialog(parent, GetWindowStyle());
+}
+
+bool wxGenericProgressDialog::Create( const wxString& title,
                                       const wxString& message,
                                       int maximum,
                                       wxWindow *parent,
                                       int style )
 {
-    // Notice that GetParentForModalDialog() needs the dialog window style, not
-    // our wxProgressDialog-specific style.
+    SetTopParent(parent);
+
+    m_parentTop = wxGetTopLevelParent(parent);
+    m_pdStyle = style;
+
     wxWindow* const
         realParent = GetParentForModalDialog(parent, GetWindowStyle());
-    wxDialog::Create(realParent, wxID_ANY, title);
 
-    SetTitle( title );
+    if (!wxDialog::Create(realParent, wxID_ANY, title))
+        return false;
 
     SetMaximum(maximum);
 
@@ -309,6 +316,7 @@ void wxGenericProgressDialog::Create( const wxString& title,
     }
 
     Update();
+    return true;
 }
 
 void wxGenericProgressDialog::UpdateTimeEstimates(int value,