don't log erroneous error messages when writing an empty string to a wxTE_RICH2 control

[wxWidgets.git] / src / msw / dialog.cpp

diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp
index 748ef0595f8a1d09be1660d5518c87efa0110668..214bfb1dd4cb19a6e9c9438c2f84f8fcb11c371f 100644 (file)
--- a/src/msw/dialog.cpp
+++ b/src/msw/dialog.cpp
@@ -247,6 +247,12 @@ void wxDialog::DoShowModal()
 
     m_windowDisabler = new wxWindowDisabler(this);
 
+    // before entering the modal loop, reset the "is in OnIdle()" flag (see
+    // comment in app.cpp)
+    extern bool wxIsInOnIdleFlag;
+    bool wasInOnIdle = wxIsInOnIdleFlag;
+    wxIsInOnIdleFlag = FALSE;
+
     // enter the modal loop
     while ( IsModalShowing() )
     {
@@ -261,6 +267,8 @@ void wxDialog::DoShowModal()
         wxTheApp->DoMessage();
     }
 
+    wxIsInOnIdleFlag = wasInOnIdle;
+
     // and restore focus
     // Note that this code MUST NOT access the dialog object's data
     // in case the object has been deleted (which will be the case
@@ -296,6 +304,14 @@ bool wxDialog::Show(bool show)
 
     if ( show )
     {
+        // dialogs don't get WM_SIZE message after creation unlike most (all?)
+        // other windows and so could start their life non laid out correctly
+        // if we didn't call Layout() from here
+        //
+        // NB: normally we should call it just the first time but doing it
+        //     every time is simpler than keeping a flag
+        Layout();
+
         // usually will result in TransferDataToWindow() being called
         InitDialog();
     }