implement button support for pre-XP systems (or with themes disabled); using only...

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

diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp
index f8d4d2ddf177dfb23d719058458605d952bccfda..ad5f899c8c5e3825dffb2c1104c26072d33406f0 100644 (file)
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -1341,10 +1341,15 @@ wxSizerItem *wxGridSizer::Insert(size_t index, wxSizerItem *item)
     // this here to ensure that we detect errors as soon as possible
     if ( m_cols && m_rows )
     {
-        if ( m_children.GetCount() == m_cols*m_rows )
+        const int nitems = m_children.GetCount();
+        if ( nitems == m_cols*m_rows )
         {
-            wxFAIL_MSG( "too many items in grid sizer (maybe you should omit "
-                        "the number of either rows or columns?)" );
+            wxFAIL_MSG(
+                wxString::Format(
+                    "too many items (%d > %d*%d) in grid sizer (maybe you "
+                    "should omit the number of either rows or columns?)",
+                nitems + 1, m_cols, m_rows)
+            );
 
             // additionally, continuing to use the specified number of columns
             // and rows is not a good idea as callers of CalcRowsCols() expect
@@ -1808,7 +1813,7 @@ DoAdjustForGrowables(int delta,
 
 void wxFlexGridSizer::AdjustForGrowables(const wxSize& sz)
 {
-#ifdef __WXDEBUG__
+#if wxDEBUG_LEVEL
     // by the time this function is called, the sizer should be already fully
     // initialized and hence the number of its columns and rows is known and we
     // can check that all indices in m_growableCols/Rows are valid (see also
@@ -1836,7 +1841,7 @@ void wxFlexGridSizer::AdjustForGrowables(const wxSize& sz)
             }
         }
     }
-#endif // __WXDEBUG__
+#endif // wxDEBUG_LEVEL
 
 
     if ( (m_flexDirection & wxHORIZONTAL) || (m_growMode != wxFLEX_GROWMODE_NONE) )
@@ -2146,29 +2151,44 @@ wxStaticBoxSizer::~wxStaticBoxSizer()
     delete m_staticBox;
 }
 
-static void GetStaticBoxBorders( wxStaticBox *box,
-                                 int *borderTop,
-                                 int *borderOther)
-{
-    // this has to be done platform by platform as there is no way to
-    // guess the thickness of a wxStaticBox border
-    box->GetBordersForSizer(borderTop, borderOther);
-}
-
 void wxStaticBoxSizer::RecalcSizes()
 {
     int top_border, other_border;
-    GetStaticBoxBorders(m_staticBox, &top_border, &other_border);
+    m_staticBox->GetBordersForSizer(&top_border, &other_border);
 
     m_staticBox->SetSize( m_position.x, m_position.y, m_size.x, m_size.y );
 
-    wxPoint old_pos( m_position );
-    m_position.x += other_border;
-    m_position.y += top_border;
     wxSize old_size( m_size );
     m_size.x -= 2*other_border;
     m_size.y -= top_border + other_border;
 
+    wxPoint old_pos( m_position );
+    if (m_staticBox->GetChildren().GetCount() > 0)
+    {
+#if defined( __WXGTK20__ )
+        // if the wxStaticBox has created a wxPizza to contain its children
+        // (see wxStaticBox::AddChild) then we need to place the items it contains
+        // in the wxBoxSizer::RecalcSizes() call below using coordinates relative 
+        // to the top-left corner of the staticbox:
+        m_position.x = m_position.y = 0;
+#else
+        // if the wxStaticBox has childrens, then these windows must be placed
+        // by the wxBoxSizer::RecalcSizes() call below using coordinates relative 
+        // to the top-left corner of the staticbox (but unlike wxGTK, we need
+        // to keep in count the static borders here!):
+        m_position.x = other_border;
+        m_position.y = top_border;
+#endif
+    }
+    else
+    {
+        // the windows contained in the staticbox have been created as siblings of the
+        // staticbox (this is the "old" way of staticbox contents creation); in this
+        // case we need to position them with coordinates relative to our common parent
+        m_position.x += other_border;
+        m_position.y += top_border;
+    }
+
     wxBoxSizer::RecalcSizes();
 
     m_position = old_pos;
@@ -2178,10 +2198,17 @@ void wxStaticBoxSizer::RecalcSizes()
 wxSize wxStaticBoxSizer::CalcMin()
 {
     int top_border, other_border;
-    GetStaticBoxBorders(m_staticBox, &top_border, &other_border);
+    m_staticBox->GetBordersForSizer(&top_border, &other_border);
 
     wxSize ret( wxBoxSizer::CalcMin() );
     ret.x += 2*other_border;
+
+    // ensure that we're wide enough to show the static box label (there is no
+    // need to check for the static box best size in vertical direction though)
+    const int boxWidth = m_staticBox->GetBestSize().x;
+    if ( ret.x < boxWidth )
+        ret.x = boxWidth;
+
     ret.y += other_border + top_border;
 
     return ret;
@@ -2209,6 +2236,10 @@ bool wxStaticBoxSizer::Detach( wxWindow *window )
 
 #endif // wxUSE_STATBOX
 
+//---------------------------------------------------------------------------
+// wxStdDialogButtonSizer
+//---------------------------------------------------------------------------
+
 #if wxUSE_BUTTON
 
 wxStdDialogButtonSizer::wxStdDialogButtonSizer()