include/wx/choice.hpragma warning is only for VC++

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

diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp
index fcac0711a7b3d4454412277f893c1afb18a2807a..e412f5a70ce3e3815a88c1c6ced66e7755563a99 100644 (file)
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -1,9 +1,9 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        sizer.cpp
 /////////////////////////////////////////////////////////////////////////////
 // Name:        sizer.cpp

-// Purpose:     provide new wxSizer class for layounting
+// Purpose:     provide new wxSizer class for layout

 // Author:      Robert Roebling and Robin Dunn
 // Modified by:
 // Author:      Robert Roebling and Robin Dunn
 // Modified by:

-// Created:     
+// Created:

 // RCS-ID:      $Id$
 // Copyright:   (c) Robin Dunn, Dirk Holtwick and Robert Roebling
 // Licence:     wxWindows licence
 // RCS-ID:      $Id$
 // Copyright:   (c) Robin Dunn, Dirk Holtwick and Robert Roebling
 // Licence:     wxWindows licence


@@ -24,56 +24,75 @@
 #include "wx/utils.h"
 #include "wx/statbox.h"
 
 #include "wx/utils.h"
 #include "wx/statbox.h"
 

+//---------------------------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxSizerItem, wxObject);
+IMPLEMENT_ABSTRACT_CLASS(wxSizer, wxObject);
+IMPLEMENT_ABSTRACT_CLASS(wxBoxSizer, wxSizer);
+IMPLEMENT_ABSTRACT_CLASS(wxStaticBoxSizer, wxBoxSizer);
+

 //---------------------------------------------------------------------------
 // wxSizerItem
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 // wxSizerItem
 //---------------------------------------------------------------------------
 

-wxSizerItem::wxSizerItem( int width, int height, int option, int flag, int border )
+wxSizerItem::wxSizerItem( int width, int height, int option, int flag, int border, wxObject* userData )

 {
     m_window = (wxWindow *) NULL;
     m_sizer = (wxSizer *) NULL;
     m_option = option;
     m_border = border;
     m_flag = flag;
 {
     m_window = (wxWindow *) NULL;
     m_sizer = (wxSizer *) NULL;
     m_option = option;
     m_border = border;
     m_flag = flag;

-    
+    m_userData = userData;
+

     // minimal size is the initial size
     m_minSize.x = width;
     m_minSize.y = height;
     // minimal size is the initial size
     m_minSize.x = width;
     m_minSize.y = height;

-    
+

     // size is set directly
     m_size = m_minSize;
 }
 
     // size is set directly
     m_size = m_minSize;
 }
 

-wxSizerItem::wxSizerItem( wxWindow *window, int option, int flag, int border )
+wxSizerItem::wxSizerItem( wxWindow *window, int option, int flag, int border, wxObject* userData )

 {
     m_window = window;
     m_sizer = (wxSizer *) NULL;
     m_option = option;
     m_border = border;
     m_flag = flag;
 {
     m_window = window;
     m_sizer = (wxSizer *) NULL;
     m_option = option;
     m_border = border;
     m_flag = flag;

-    
+    m_userData = userData;
+

     // minimal size is the initial size
     m_minSize = window->GetSize();
     // minimal size is the initial size
     m_minSize = window->GetSize();

-    
+

     // size is calculated later
     // m_size = ...
 }
 
     // size is calculated later
     // m_size = ...
 }
 

-wxSizerItem::wxSizerItem( wxSizer *sizer, int option, int flag, int border )
+wxSizerItem::wxSizerItem( wxSizer *sizer, int option, int flag, int border, wxObject* userData )

 {
     m_window = (wxWindow *) NULL;
     m_sizer = sizer;
     m_option = option;
     m_border = border;
     m_flag = flag;
 {
     m_window = (wxWindow *) NULL;
     m_sizer = sizer;
     m_option = option;
     m_border = border;
     m_flag = flag;

-    
+    m_userData = userData;
+

     // minimal size is calculated later
     // m_minSize = ...
     // minimal size is calculated later
     // m_minSize = ...

-   
+

     // size is calculated later
     // m_size = ...
 }
 
     // size is calculated later
     // m_size = ...
 }
 

+wxSizerItem::~wxSizerItem()
+{
+    if (m_userData)
+        delete m_userData;
+    if (m_sizer)
+        delete m_sizer;
+}
+
+

 wxSize wxSizerItem::GetSize()
 {
     wxSize ret;
 wxSize wxSizerItem::GetSize()
 {
     wxSize ret;


@@ -83,7 +102,7 @@ wxSize wxSizerItem::GetSize()
     if (IsWindow())
         ret = m_window->GetSize();
     else ret = m_size;
     if (IsWindow())
         ret = m_window->GetSize();
     else ret = m_size;

-    
+

     if (m_flag & wxWEST)
         ret.x += m_border;
     if (m_flag & wxEAST)
     if (m_flag & wxWEST)
         ret.x += m_border;
     if (m_flag & wxEAST)


@@ -92,7 +111,7 @@ wxSize wxSizerItem::GetSize()
         ret.y += m_border;
     if (m_flag & wxSOUTH)
         ret.y += m_border;
         ret.y += m_border;
     if (m_flag & wxSOUTH)
         ret.y += m_border;

-    
+

     return ret;
 }
 
     return ret;
 }
 


@@ -101,17 +120,17 @@ wxSize wxSizerItem::CalcMin()
     wxSize ret;
     if (IsSizer())
         ret = m_sizer->CalcMin();
     wxSize ret;
     if (IsSizer())
         ret = m_sizer->CalcMin();

-/*  
+/*

     The minimum size of a window should be the
     initial size, as saved in m_minSize, not the
     current size.
     The minimum size of a window should be the
     initial size, as saved in m_minSize, not the
     current size.

-    
+

     else
     if (IsWindow())
         ret = m_window->GetSize();
 */
     else ret = m_minSize;
     else
     if (IsWindow())
         ret = m_window->GetSize();
 */
     else ret = m_minSize;

-    
+

     if (m_flag & wxWEST)
         ret.x += m_border;
     if (m_flag & wxEAST)
     if (m_flag & wxWEST)
         ret.x += m_border;
     if (m_flag & wxEAST)


@@ -120,7 +139,7 @@ wxSize wxSizerItem::CalcMin()
         ret.y += m_border;
     if (m_flag & wxSOUTH)
         ret.y += m_border;
         ret.y += m_border;
     if (m_flag & wxSOUTH)
         ret.y += m_border;

-    
+

     return ret;
 }
 
     return ret;
 }
 


@@ -144,10 +163,10 @@ void wxSizerItem::SetDimension( wxPoint pos, wxSize size )
     {
         size.y -= m_border;
     }
     {
         size.y -= m_border;
     }

-       
+

     if (IsSizer())
         m_sizer->SetDimension( pos.x, pos.y, size.x, size.y );
     if (IsSizer())
         m_sizer->SetDimension( pos.x, pos.y, size.x, size.y );

-       
+

     if (IsWindow())
         m_window->SetSize( pos.x, pos.y, size.x, size.y );
 
     if (IsWindow())
         m_window->SetSize( pos.x, pos.y, size.x, size.y );
 


@@ -181,41 +200,41 @@ wxSizer::wxSizer()
 wxSizer::~wxSizer()
 {
 }
 wxSizer::~wxSizer()
 {
 }

-   
-void wxSizer::Add( wxWindow *window, int option, int flag, int border )
+
+void wxSizer::Add( wxWindow *window, int option, int flag, int border, wxObject* userData )

 {
 {

-    m_children.Append( new wxSizerItem( window, option, flag, border ) );
+    m_children.Append( new wxSizerItem( window, option, flag, border, userData ) );

 }
 
 }
 

-void wxSizer::Add( wxSizer *sizer, int option, int flag, int border )
+void wxSizer::Add( wxSizer *sizer, int option, int flag, int border, wxObject* userData )

 {
 {

-    m_children.Append( new wxSizerItem( sizer, option, flag, border ) );
+    m_children.Append( new wxSizerItem( sizer, option, flag, border, userData ) );

 }
 
 }
 

-void wxSizer::Add( int width, int height, int option, int flag, int border )
+void wxSizer::Add( int width, int height, int option, int flag, int border, wxObject* userData )

 {
 {

-    m_children.Append( new wxSizerItem( width, height, option, flag, border ) );
+    m_children.Append( new wxSizerItem( width, height, option, flag, border, userData ) );

 }
 
 }
 

-void wxSizer::Prepend( wxWindow *window, int option, int flag, int border )
+void wxSizer::Prepend( wxWindow *window, int option, int flag, int border, wxObject* userData )

 {
 {

-    m_children.Insert( new wxSizerItem( window, option, flag, border ) );
+    m_children.Insert( new wxSizerItem( window, option, flag, border, userData ) );

 }
 
 }
 

-void wxSizer::Prepend( wxSizer *sizer, int option, int flag, int border )
+void wxSizer::Prepend( wxSizer *sizer, int option, int flag, int border, wxObject* userData )

 {
 {

-    m_children.Insert( new wxSizerItem( sizer, option, flag, border ) );
+    m_children.Insert( new wxSizerItem( sizer, option, flag, border, userData ) );

 }
 
 }
 

-void wxSizer::Prepend( int width, int height, int option, int flag, int border )
+void wxSizer::Prepend( int width, int height, int option, int flag, int border, wxObject* userData )

 {
 {

-    m_children.Insert( new wxSizerItem( width, height, option, flag, border ) );
+    m_children.Insert( new wxSizerItem( width, height, option, flag, border, userData ) );

 }
 
 bool wxSizer::Remove( wxWindow *window )
 {
     wxASSERT( window );
 }
 
 bool wxSizer::Remove( wxWindow *window )
 {
     wxASSERT( window );

-    
+

     wxNode *node = m_children.First();
     while (node)
     {
     wxNode *node = m_children.First();
     while (node)
     {


@@ -227,14 +246,14 @@ bool wxSizer::Remove( wxWindow *window )
        }
         node = node->Next();
     }
        }
         node = node->Next();
     }

-    
+

     return FALSE;
 }
 
 bool wxSizer::Remove( wxSizer *sizer )
 {
     wxASSERT( sizer );
     return FALSE;
 }
 
 bool wxSizer::Remove( wxSizer *sizer )
 {
     wxASSERT( sizer );

-    
+

     wxNode *node = m_children.First();
     while (node)
     {
     wxNode *node = m_children.First();
     while (node)
     {


@@ -246,7 +265,7 @@ bool wxSizer::Remove( wxSizer *sizer )
        }
         node = node->Next();
     }
        }
         node = node->Next();
     }

-    
+

     return FALSE;
 }
 
     return FALSE;
 }
 


@@ -254,12 +273,12 @@ bool wxSizer::Remove( int pos )
 {
     wxNode *node = m_children.Nth( pos );
     if (!node) return FALSE;
 {
     wxNode *node = m_children.Nth( pos );
     if (!node) return FALSE;

-    
+

     m_children.DeleteNode( node );
     m_children.DeleteNode( node );

-    
+

     return TRUE;
 }
     return TRUE;
 }

-  
+

 void wxSizer::Fit( wxWindow *window )
 {
     window->SetSize( GetMinWindowSize( window ) );
 void wxSizer::Fit( wxWindow *window )
 {
     window->SetSize( GetMinWindowSize( window ) );


@@ -283,7 +302,7 @@ wxSize wxSizer::GetMinWindowSize( wxWindow *window )
     wxSize size( window->GetSize() );
     wxSize client_size( window->GetClientSize() );
     return wxSize( minSize.x+size.x-client_size.x,
     wxSize size( window->GetSize() );
     wxSize client_size( window->GetClientSize() );
     return wxSize( minSize.x+size.x-client_size.x,

-                   minSize.y+size.y-client_size.y ); 
+                   minSize.y+size.y-client_size.y );

 }
 
 void wxSizer::SetDimension( int x, int y, int width, int height )
 }
 
 void wxSizer::SetDimension( int x, int y, int width, int height )


@@ -309,7 +328,7 @@ void wxBoxSizer::RecalcSizes()
 {
     if (m_children.GetCount() == 0)
         return;
 {
     if (m_children.GetCount() == 0)
         return;

-    
+

     int delta = 0;
     int extra = 0;
     if (m_stretchable)
     int delta = 0;
     int extra = 0;
     if (m_stretchable)


@@ -325,9 +344,9 @@ void wxBoxSizer::RecalcSizes()
             extra = (m_size.y - m_fixedHeight) % m_stretchable;
        }
     }
             extra = (m_size.y - m_fixedHeight) % m_stretchable;
        }
     }

-    
+

     wxPoint pt( m_position );
     wxPoint pt( m_position );

-    
+

     wxNode *node = m_children.GetFirst();
     while (node)
     {
     wxNode *node = m_children.GetFirst();
     while (node)
     {


@@ -336,9 +355,9 @@ void wxBoxSizer::RecalcSizes()
        int weight = 1;
        if (item->GetOption())
            weight = item->GetOption();
        int weight = 1;
        if (item->GetOption())
            weight = item->GetOption();

-       
+

        wxSize size( item->CalcMin() );
        wxSize size( item->CalcMin() );

-       
+

        if (m_orient == wxVERTICAL)
        {
            long height = size.y;
        if (m_orient == wxVERTICAL)
        {
            long height = size.y;


@@ -347,19 +366,19 @@ void wxBoxSizer::RecalcSizes()
                height = (delta * weight) + extra;
                extra = 0; // only the first item will get the remainder as extra size
            }
                height = (delta * weight) + extra;
                extra = 0; // only the first item will get the remainder as extra size
            }

-           
+

            wxPoint child_pos( pt );
            wxSize  child_size( wxSize( size.x, height) );
            wxPoint child_pos( pt );
            wxSize  child_size( wxSize( size.x, height) );

-           
+

            if (item->GetFlag() & wxALIGN_RIGHT)
              child_pos.x += m_size.x - size.x;
            else if (item->GetFlag() & wxCENTER)
              child_pos.x += (m_size.x - size.x) / 2;
            else if (item->GetFlag() & wxEXPAND)
              child_size.x = m_size.x;
            if (item->GetFlag() & wxALIGN_RIGHT)
              child_pos.x += m_size.x - size.x;
            else if (item->GetFlag() & wxCENTER)
              child_pos.x += (m_size.x - size.x) / 2;
            else if (item->GetFlag() & wxEXPAND)
              child_size.x = m_size.x;

-             
+

            item->SetDimension( child_pos, child_size );
            item->SetDimension( child_pos, child_size );

-           
+

            pt.y += height;
        }
        else
            pt.y += height;
        }
        else


@@ -370,19 +389,19 @@ void wxBoxSizer::RecalcSizes()
                width = (delta * weight) + extra;
                extra = 0; // only the first item will get the remainder as extra size
            }
                width = (delta * weight) + extra;
                extra = 0; // only the first item will get the remainder as extra size
            }

-           
+

            wxPoint child_pos( pt );
            wxSize  child_size( wxSize(width, size.y) );
            wxPoint child_pos( pt );
            wxSize  child_size( wxSize(width, size.y) );

-           
+

            if (item->GetFlag() & wxALIGN_BOTTOM)
              child_pos.y += m_size.y - size.y;
            else if (item->GetFlag() & wxCENTER)
              child_pos.y += (m_size.y - size.y) / 2;
            else if (item->GetFlag() & wxEXPAND)
              child_size.y = m_size.y;
            if (item->GetFlag() & wxALIGN_BOTTOM)
              child_pos.y += m_size.y - size.y;
            else if (item->GetFlag() & wxCENTER)
              child_pos.y += (m_size.y - size.y) / 2;
            else if (item->GetFlag() & wxEXPAND)
              child_size.y = m_size.y;

-             
+

            item->SetDimension( child_pos, child_size );
            item->SetDimension( child_pos, child_size );

-           
+

            pt.x += width;
        }
 
            pt.x += width;
        }
 


@@ -394,24 +413,24 @@ wxSize wxBoxSizer::CalcMin()
 {
     if (m_children.GetCount() == 0)
         return wxSize(2,2);
 {
     if (m_children.GetCount() == 0)
         return wxSize(2,2);

-    
+

     m_stretchable = 0;
     m_minWidth = 0;
     m_minHeight = 0;
     m_fixedWidth = 0;
     m_fixedHeight = 0;
     m_stretchable = 0;
     m_minWidth = 0;
     m_minHeight = 0;
     m_fixedWidth = 0;
     m_fixedHeight = 0;

-    
+

     wxNode *node = m_children.GetFirst();
     while (node)
     {
         wxSizerItem *item = (wxSizerItem*) node->Data();
     wxNode *node = m_children.GetFirst();
     while (node)
     {
         wxSizerItem *item = (wxSizerItem*) node->Data();

-       
+

        int weight = 1;
        if (item->GetOption())
            weight = item->GetOption();
        int weight = 1;
        if (item->GetOption())
            weight = item->GetOption();

-       
+

        wxSize size( item->CalcMin() );
        wxSize size( item->CalcMin() );

-       
+

        if (m_orient == wxHORIZONTAL)
        {
            m_minWidth += (size.x * weight);
        if (m_orient == wxHORIZONTAL)
        {
            m_minWidth += (size.x * weight);


@@ -422,7 +441,7 @@ wxSize wxBoxSizer::CalcMin()
            m_minHeight += (size.y * weight);
            m_minWidth = wxMax( m_minWidth, size.x );
        }
            m_minHeight += (size.y * weight);
            m_minWidth = wxMax( m_minWidth, size.x );
        }

-       
+

        if (item->GetOption())
        {
            m_stretchable += weight;
        if (item->GetOption())
        {
            m_stretchable += weight;


@@ -440,10 +459,10 @@ wxSize wxBoxSizer::CalcMin()
                m_fixedHeight = wxMax( m_fixedHeight, size.y );
            }
        }
                m_fixedHeight = wxMax( m_fixedHeight, size.y );
            }
        }

-       
+

        node = node->Next();
     }
        node = node->Next();
     }

-       
+

     return wxSize( m_minWidth, m_minHeight );
 }
 
     return wxSize( m_minWidth, m_minHeight );
 }
 


@@ -454,11 +473,11 @@ wxSize wxBoxSizer::CalcMin()
 wxStaticBoxSizer::wxStaticBoxSizer( wxStaticBox *box, int orient )
   : wxBoxSizer( orient )
 {
 wxStaticBoxSizer::wxStaticBoxSizer( wxStaticBox *box, int orient )
   : wxBoxSizer( orient )
 {

-    wxASSERT_MSG( box, _T("wxStaticBoxSizer needs a static box") );
-    
+    wxASSERT_MSG( box, wxT("wxStaticBoxSizer needs a static box") );
+

     m_staticBox = box;
 }
     m_staticBox = box;
 }

-   
+

 void wxStaticBoxSizer::RecalcSizes()
 {
     // this will have to be done platform by platform
 void wxStaticBoxSizer::RecalcSizes()
 {
     // this will have to be done platform by platform


@@ -469,16 +488,16 @@ void wxStaticBoxSizer::RecalcSizes()
     int other_border = 5;
 
     m_staticBox->SetSize( m_position.x, m_position.y, m_size.x, m_size.y );
     int other_border = 5;
 
     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 );
     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;

-    
+

     wxBoxSizer::RecalcSizes();
     wxBoxSizer::RecalcSizes();

-    
+

     m_position = old_pos;
     m_size = old_size;
 }
     m_position = old_pos;
     m_size = old_size;
 }


@@ -491,10 +510,10 @@ wxSize wxStaticBoxSizer::CalcMin()
     int top_border = 15;
     if (m_staticBox->GetLabel().IsEmpty()) top_border = 5;
     int other_border = 5;
     int top_border = 15;
     if (m_staticBox->GetLabel().IsEmpty()) top_border = 5;
     int other_border = 5;

-    
+

     wxSize ret( wxBoxSizer::CalcMin() );
     ret.x += 2*top_border;
     ret.y += other_border + top_border;
     wxSize ret( wxBoxSizer::CalcMin() );
     ret.x += 2*top_border;
     ret.y += other_border + top_border;

-    
+

     return ret;
 }
     return ret;
 }