X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/65ba4113c63f5ad60aa6bb49a70cf893d1d175a3..a3f2769e09849b3da8bbae84e015610bf3069740:/src/common/sizer.cpp?ds=sidebyside

diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp
index fd78077c09..8735020e9b 100644
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -196,7 +196,7 @@ void wxSizerItem::SetDimension( wxPoint pos, wxSize size )
             size.x = rwidth;
         }
     }
-    
+
     // This is what GetPosition() returns. Since we calculate
     // borders afterwards, GetPosition() will be the left/top
     // corner of the surrounding border.
@@ -355,7 +355,12 @@ bool wxSizer::Remove( int pos )
 
 void wxSizer::Fit( wxWindow *window )
 {
-    wxSize size = FitSize( window );
+    wxSize size;
+    if (window->IsTopLevel())
+        size = FitSize( window );
+    else
+        size = GetMinWindowSize( window );
+
     window->SetSize( size );
 }
 
@@ -371,11 +376,14 @@ void wxSizer::SetSizeHints( wxWindow *window )
     window->SetSizeHints( size.x, size.y );
 }
 
-wxSize wxSizer::GetMaxWindowSize( wxWindow *window )
+wxSize wxSizer::GetMaxWindowSize( wxWindow *WXUNUSED(window) )
 {
-    wxSize sizeMax = wxGetDisplaySize();
-    // make the max size a bit smaller than the screen, a window which takes
-    // the entire screen doesn't look very nice neither
+    wxRect rect = wxGetClientDisplayRect();
+    wxSize sizeMax (rect.width,rect.height);
+
+    // Make the max size a bit smaller than the visible portion of
+    // the screen.  A window which takes the entire screen doesn't
+    // look very nice either
     sizeMax.x *= 9;
     sizeMax.x /= 10;
 
@@ -936,14 +944,43 @@ wxSize wxBoxSizer::CalcMin()
     m_fixedWidth = 0;
     m_fixedHeight = 0;
 
+    // Find how long each stretch unit needs to be
+    int stretchSize = 1;
     wxNode *node = m_children.GetFirst();
     while (node)
+    {
+        wxSizerItem *item = (wxSizerItem*) node->Data();
+        if (item->GetOption() != 0)
+        {
+            int stretch = item->GetOption();
+            wxSize size( item->CalcMin() );
+            int sizePerStretch;
+            // Integer division rounded up is (a + b - 1) / b
+            if (m_orient == wxHORIZONTAL)
+                sizePerStretch = ( size.x + stretch - 1 ) / stretch;
+            else
+                sizePerStretch = ( size.y + stretch - 1 ) / stretch;
+            if (sizePerStretch > stretchSize)
+                stretchSize = sizePerStretch;
+        }
+        node = node->Next();
+    }
+	// Calculate overall minimum size
+	node = m_children.GetFirst();
+    while (node)
     {
         wxSizerItem *item = (wxSizerItem*) node->Data();
 
         m_stretchable += item->GetOption();
-        
+
         wxSize size( item->CalcMin() );
+        if (item->GetOption() != 0)
+        {
+            if (m_orient == wxHORIZONTAL)
+                size.x = stretchSize * item->GetOption();
+            else
+                size.y = stretchSize * item->GetOption();
+        }
 
         if (m_orient == wxHORIZONTAL)
         {
@@ -964,7 +1001,7 @@ wxSize wxBoxSizer::CalcMin()
                 m_fixedWidth = wxMax( m_fixedWidth, size.x );
             }
             else
-            { 
+            {
                 m_fixedWidth += size.x;
                 m_fixedHeight = wxMax( m_fixedHeight, size.y );
             }
@@ -999,7 +1036,7 @@ static void GetStaticBoxBorders(wxStaticBox *box,
     else
 #endif // __WXGTK__
         *borderTop = 15;
-
+	(void)box;
     *borderOther = 5;
 }