X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/12a124ddc9f861d00370de1c7dfb660c53e6931b..1930cbd7689455bff05dc62438b7d49fec6ad04c:/include/wx/dialog.h?ds=inline

diff --git a/include/wx/dialog.h b/include/wx/dialog.h
index d3e9e4392d..bcdbeecaee 100644
--- a/include/wx/dialog.h
+++ b/include/wx/dialog.h
@@ -55,9 +55,9 @@ enum wxDialogLayoutAdaptationMode
 
 enum wxDialogModality
 {
-    wxDIALOG_MODALITY_NONE = 0,             
-    wxDIALOG_MODALITY_WINDOW_MODAL = 1,      
-    wxDIALOG_MODALITY_APP_MODAL = 2         
+    wxDIALOG_MODALITY_NONE = 0,
+    wxDIALOG_MODALITY_WINDOW_MODAL = 1,
+    wxDIALOG_MODALITY_APP_MODAL = 2
 };
 
 extern WXDLLIMPEXP_DATA_CORE(const char) wxDialogNameStr[];
@@ -74,7 +74,7 @@ public:
     virtual bool IsModal() const = 0;
     // show the dialog frame-modally (needs a parent), using app-modal
     // dialogs on platforms that don't support it
-    virtual bool ShowWindowModal () ;
+    virtual void ShowWindowModal () ;
     virtual void SendWindowModalDialogEvent ( wxEventType type );
 
     // Modal dialogs have a return code - usually the id of the last
@@ -98,8 +98,19 @@ public:
     // but fall back to the current active window or main application window as
     // last resort if it is unsuitable.
     //
+    // As this function is often called from the ctor, the window style may be
+    // not set yet and hence must be passed explicitly to it so that we could
+    // check whether it contains wxDIALOG_NO_PARENT bit.
+    //
     // This function always returns a valid top level window or NULL.
-    wxWindow *GetParentForModalDialog(wxWindow *parent = NULL) const;
+    wxWindow *GetParentForModalDialog(wxWindow *parent, long style) const;
+
+    // This overload can only be used for already initialized windows, i.e. not
+    // from the ctor. It uses the current window parent and style.
+    wxWindow *GetParentForModalDialog() const
+    {
+        return GetParentForModalDialog(GetParent(), GetWindowStyle());
+    }
 
 #if wxUSE_STATTEXT // && wxUSE_TEXTCTRL
     // splits text up at newlines and places the
@@ -164,7 +175,7 @@ public:
     static void EnableLayoutAdaptation(bool enable) { sm_layoutAdaptation = enable; }
 
     // modality kind
-    wxDialogModality GetModality() const;
+    virtual wxDialogModality GetModality() const;
 protected:
     // emulate click of a button with the given id if it's present in the dialog
     //
@@ -342,8 +353,8 @@ public:
 
     wxDialog *GetDialog() const
         { return wxStaticCast(GetEventObject(), wxDialog); }
-        
-    int GetReturnCode() const 
+
+    int GetReturnCode() const
         { return GetDialog()->GetReturnCode(); }
 
     virtual wxEvent *Clone() const { return new wxWindowModalDialogEvent (*this); }