fixed (rare but fatal) bug in wxWindowDisabler

[wxWidgets.git] / src / generic / progdlgg.cpp

diff --git a/src/generic/progdlgg.cpp b/src/generic/progdlgg.cpp
index 39313cf7d96c930b7f4ec81bf9a999b1c52d9751..90436f9340ec64dfc248832fe9ac37522f30f0b8 100644 (file)
--- a/src/generic/progdlgg.cpp
+++ b/src/generic/progdlgg.cpp
@@ -86,7 +86,7 @@ wxProgressDialog::wxProgressDialog(wxString const &title,
                                    int style)
                 : wxDialog(parent, -1, title)
 {
-    m_windowStyle = style;
+    m_windowStyle |= style;
 
     bool hasAbortButton = (style & wxPD_CAN_ABORT) != 0;
     m_state = hasAbortButton ? Continue : Uncancelable;
@@ -103,14 +103,7 @@ wxProgressDialog::wxProgressDialog(wxString const &title,
     wxClientDC dc(this);
     dc.SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
     long widthText;
-#if defined(__VISAGECPP__)
-// have two versions of this in wxWindowDC tp avoid function hiding
-// since there are two of these in wxDCBase, and in turn in wxDC.
-// VA cannot resolve this so:
     dc.GetTextExtent(message, &widthText, NULL, NULL, NULL, NULL);
-#else
-    dc.GetTextExtent(message, &widthText, (long*)NULL);
-#endif
 
     m_msg = new wxStaticText(this, -1, message);
     c = new wxLayoutConstraints;
@@ -129,7 +122,11 @@ wxProgressDialog::wxProgressDialog(wxString const &title,
     {
         m_gauge = new wxGauge(this, -1, maximum,
                 wxDefaultPosition, wxDefaultSize,
-                wxGA_HORIZONTAL | wxRAISED_BORDER | (style & wxGA_SMOOTH));
+                wxGA_HORIZONTAL | wxRAISED_BORDER);
+// Sorry, but wxGA_SMOOTH happens to also mean wxDIALOG_MODAL and will
+// cause the dialog to be modal. Have an extra style argument to wxProgressDialog,
+// perhaps.
+//                wxGA_HORIZONTAL | wxRAISED_BORDER | (style & wxGA_SMOOTH));
         c = new wxLayoutConstraints;
         c->left.SameAs(this, wxLeft, 2*LAYOUT_X_MARGIN);
         c->top.Below(m_msg, 2*LAYOUT_Y_MARGIN);
@@ -214,14 +211,15 @@ wxProgressDialog::wxProgressDialog(wxString const &title,
 
     Centre(wxCENTER_FRAME | wxBOTH);
 
-    if ( !(style & wxPD_APP_MODAL) )
+    if ( style & wxPD_APP_MODAL )
     {
-        if ( m_parentTop )
-            m_parentTop->Enable(FALSE);
+        m_winDisabler = new wxWindowDisabler(this);
     }
     else
     {
-        wxEnableTopLevelWindows(FALSE);
+        if ( m_parentTop )
+            m_parentTop->Enable(FALSE);
+        m_winDisabler = NULL;
     }
 
     Show(TRUE);
@@ -385,14 +383,14 @@ void wxProgressDialog::OnClose(wxCloseEvent& event)
 
 wxProgressDialog::~wxProgressDialog()
 {
-    if ( !(GetWindowStyle() & wxPD_APP_MODAL) )
+    if ( GetWindowStyle() & wxPD_APP_MODAL )
     {
-        if ( m_parentTop )
-            m_parentTop->Enable(TRUE);
+        delete m_winDisabler;
     }
     else
     {
-        wxEnableTopLevelWindows(TRUE);
+        if ( m_parentTop )
+            m_parentTop->Enable(TRUE);
     }
 }