fixes for animated GIFs playing (patch 1097003)

[wxWidgets.git] / src / common / toplvcmn.cpp

diff --git a/src/common/toplvcmn.cpp b/src/common/toplvcmn.cpp
index 4c640caae444749db900d12be0a23b7a7f6e7911..0146f40ab4553fe2d3f93eb6b4cff17f4bda493d 100644 (file)
--- a/src/common/toplvcmn.cpp
+++ b/src/common/toplvcmn.cpp
@@ -16,7 +16,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "toplevelbase.h"
 #endif
 
     #pragma implementation "toplevelbase.h"
 #endif
 


@@ -54,6 +54,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxTopLevelWindow, wxWindow)
 
 wxTopLevelWindowBase::wxTopLevelWindowBase()
 {
 
 wxTopLevelWindowBase::wxTopLevelWindowBase()
 {

+    // Unlike windows, top level windows are created hidden by default.
+    m_isShown = false;

 }
 
 wxTopLevelWindowBase::~wxTopLevelWindowBase()
 }
 
 wxTopLevelWindowBase::~wxTopLevelWindowBase()


@@ -80,7 +82,18 @@ bool wxTopLevelWindowBase::Destroy()
     if ( !wxPendingDelete.Member(this) )
         wxPendingDelete.Append(this);
 
     if ( !wxPendingDelete.Member(this) )
         wxPendingDelete.Append(this);
 

-    return TRUE;
+    if (wxTopLevelWindows.GetCount() > 1)
+    {
+        // Hide it immediately. This should
+        // not be done if this TLW is the
+        // only one left since we then would
+        // risk not to get any idle events
+        // at all anymore during which we
+        // could delete any pending events.
+        Hide();
+    }
+
+    return true;

 }
 
 bool wxTopLevelWindowBase::IsLastBeforeExit() const
 }
 
 bool wxTopLevelWindowBase::IsLastBeforeExit() const


@@ -96,6 +109,12 @@ bool wxTopLevelWindowBase::IsLastBeforeExit() const
 // wxTopLevelWindow geometry
 // ----------------------------------------------------------------------------
 
 // wxTopLevelWindow geometry
 // ----------------------------------------------------------------------------
 

+void wxTopLevelWindowBase::GetRectForTopLevelChildren(int *x, int *y, int *w, int *h)
+{
+    GetPosition(x,y);
+    GetSize(w,h);
+}
+

 wxSize wxTopLevelWindowBase::GetMaxSize() const
 {
     wxSize  size( GetMaxWidth(), GetMaxHeight() );
 wxSize wxTopLevelWindowBase::GetMaxSize() const
 {
     wxSize  size( GetMaxWidth(), GetMaxHeight() );


@@ -103,15 +122,39 @@ wxSize wxTopLevelWindowBase::GetMaxSize() const
 
     wxClientDisplayRect( 0, 0, &w, &h );
 
 
     wxClientDisplayRect( 0, 0, &w, &h );
 

-    if( size.GetWidth() == -1 )
+    if( size.GetWidth() == wxDefaultCoord )

         size.SetWidth( w );
 
         size.SetWidth( w );
 

-    if( size.GetHeight() == -1 )
+    if( size.GetHeight() == wxDefaultCoord )

         size.SetHeight( h );
 
     return size;
 }
 
         size.SetHeight( h );
 
     return size;
 }
 

+/* static */
+wxSize wxTopLevelWindowBase::GetDefaultSize()
+{
+    wxSize size = wxGetClientDisplayRect().GetSize();
+
+    // create proportionally bigger windows on small screens
+    if ( size.x >= 1024 )
+        size.x = 400;
+    else if ( size.x >= 800 )
+        size.x = 300;
+    else if ( size.x >= 320 )
+        size.x = 240;
+
+    if ( size.y >= 768 )
+        size.y = 250;
+    else if ( size.y > 200 )
+    {
+        size.y *= 2;
+        size.y /= 3;
+    }
+
+    return size;
+}
+

 // ----------------------------------------------------------------------------
 // wxTopLevelWindow size management: we exclude the areas taken by
 // menu/status/toolbars from the client area, so the client area is what's
 // ----------------------------------------------------------------------------
 // wxTopLevelWindow size management: we exclude the areas taken by
 // menu/status/toolbars from the client area, so the client area is what's


@@ -150,7 +193,7 @@ void wxTopLevelWindowBase::DoClientToScreen(int *x, int *y) const
 
 // default resizing behaviour - if only ONE subwindow, resize to fill the
 // whole client area
 
 // default resizing behaviour - if only ONE subwindow, resize to fill the
 // whole client area

-void wxTopLevelWindowBase::OnSize(wxSizeEvent& WXUNUSED(event))
+void wxTopLevelWindowBase::DoLayout()

 {
     // if we're using constraints or sizers - do use them
     if ( GetAutoLayout() )
 {
     // if we're using constraints or sizers - do use them
     if ( GetAutoLayout() )


@@ -161,7 +204,7 @@ void wxTopLevelWindowBase::OnSize(wxSizeEvent& WXUNUSED(event))
     {
         // do we have _exactly_ one child?
         wxWindow *child = (wxWindow *)NULL;
     {
         // do we have _exactly_ one child?
         wxWindow *child = (wxWindow *)NULL;

-        for ( wxWindowList::Node *node = GetChildren().GetFirst();
+        for ( wxWindowList::compatibility_iterator node = GetChildren().GetFirst();

               node;
               node = node->GetNext() )
         {
               node;
               node = node->GetNext() )
         {


@@ -215,4 +258,22 @@ bool wxTopLevelWindowBase::SendIconizeEvent(bool iconized)
     return GetEventHandler()->ProcessEvent(event);
 }
 
     return GetEventHandler()->ProcessEvent(event);
 }
 

-// vi:sts=4:sw=4:et
+// do the window-specific processing after processing the update event
+void wxTopLevelWindowBase::DoUpdateWindowUI(wxUpdateUIEvent& event)
+{
+    if ( event.GetSetEnabled() )
+        Enable(event.GetEnabled());
+
+    if ( event.GetSetText() )
+    {
+        if ( event.GetText() != GetTitle() )
+            SetTitle(event.GetText());
+    }
+}
+
+void wxTopLevelWindowBase::RequestUserAttention(int WXUNUSED(flags))
+{
+    // it's probably better than do nothing, isn't it?
+    Raise();
+}
+