wxSize wxTreebook::CalcSizeFromPage(const wxSize& sizePage) const
{
const wxSize sizeTree = GetControllerSize();
wxSize size = sizePage;
size.x += sizeTree.x;
return size;
}
wxSize wxChoicebook::CalcSizeFromPage(const wxSize& sizePage) const
{
// we need to add the size of the choice control and the border between
const wxSize sizeChoice = GetControllerSize();
wxSize size = sizePage;
if ( IsVertical() )
{
size.y += sizeChoice.y + GetInternalBorder();
}
else // left/right aligned
{
size.x += sizeChoice.x + GetInternalBorder();
}
return size;
}
wxSize wxBookCtrlBase::CalcSizeFromPage(const wxSize& sizePage) const
{
// Add the size of the controller and the border between if it's shown.
if ( !m_bookctrl || !m_bookctrl->IsShown() )
return sizePage;
// Notice that the controller size is its current size while we really want
// to have its best size. So we only take into account its size in the
// direction in which we should add it but not in the other one, where the
// controller size is determined by the size of wxBookCtrl itself.
const wxSize sizeController = GetControllerSize();
wxSize size = sizePage;
if ( IsVertical() )
size.y += sizeController.y + GetInternalBorder();
else // left/right aligned
size.x += sizeController.x + GetInternalBorder();
return size;
}
wxSize wxBookCtrlBase::CalcSizeFromPage(const wxSize& sizePage) const
{
// we need to add the size of the choice control and the border between
const wxSize sizeController = GetControllerSize();
wxSize size = sizePage;
if ( IsVertical() )
{
if ( sizeController.x > sizePage.x )
size.x = sizeController.x;
size.y += sizeController.y + GetInternalBorder();
}
else // left/right aligned
{
size.x += sizeController.x + GetInternalBorder();
if ( sizeController.y > sizePage.y )
size.y = sizeController.y;
}
return size;
}
wxRect wxBookCtrlBase::GetPageRect() const
{
const wxSize size = GetControllerSize();
wxPoint pt;
wxRect rectPage(pt, GetClientSize());
switch ( GetWindowStyle() & wxBK_ALIGN_MASK )
{
default:
wxFAIL_MSG( wxT("unexpected alignment") );
// fall through
case wxBK_TOP:
rectPage.y = size.y + GetInternalBorder();
// fall through
case wxBK_BOTTOM:
rectPage.height -= size.y + GetInternalBorder();
if (rectPage.height < 0)
rectPage.height = 0;
break;
case wxBK_LEFT:
rectPage.x = size.x + GetInternalBorder();
// fall through
case wxBK_RIGHT:
rectPage.width -= size.x + GetInternalBorder();
if (rectPage.width < 0)
rectPage.width = 0;
break;
}
return rectPage;
}
wxSize wxBookCtrlBase::CalcSizeFromPage(const wxSize& sizePage) const
{
// Add the size of the controller and the border between if it's shown.
if ( !m_bookctrl || !m_bookctrl->IsShown() )
return sizePage;
const wxSize sizeController = GetControllerSize();
wxSize size = sizePage;
if ( IsVertical() )
{
if ( sizeController.x > sizePage.x )
size.x = sizeController.x;
size.y += sizeController.y + GetInternalBorder();
}
else // left/right aligned
{
size.x += sizeController.x + GetInternalBorder();
if ( sizeController.y > sizePage.y )
size.y = sizeController.y;
}
return size;
}
// Lay out controls
void wxBookCtrlBase::DoSize()
{
if ( !m_bookctrl )
{
// we're not fully created yet or OnSize() should be hidden by derived class
return;
}
if (GetSizer())
Layout();
else
{
// resize controller and the page area to fit inside our new size
const wxSize sizeClient( GetClientSize() ),
sizeBorder( m_bookctrl->GetSize() - m_bookctrl->GetClientSize() ),
sizeCtrl( GetControllerSize() );
m_bookctrl->SetClientSize( sizeCtrl.x - sizeBorder.x, sizeCtrl.y - sizeBorder.y );
// if this changes the visibility of the scrollbars the best size changes, relayout in this case
wxSize sizeCtrl2 = GetControllerSize();
if ( sizeCtrl != sizeCtrl2 )
{
wxSize sizeBorder2 = m_bookctrl->GetSize() - m_bookctrl->GetClientSize();
m_bookctrl->SetClientSize( sizeCtrl2.x - sizeBorder2.x, sizeCtrl2.y - sizeBorder2.y );
}
const wxSize sizeNew = m_bookctrl->GetSize();
wxPoint posCtrl;
switch ( GetWindowStyle() & wxBK_ALIGN_MASK )
{
default:
wxFAIL_MSG( wxT("unexpected alignment") );
// fall through
case wxBK_TOP:
case wxBK_LEFT:
// posCtrl is already ok
break;
case wxBK_BOTTOM:
posCtrl.y = sizeClient.y - sizeNew.y;
break;
case wxBK_RIGHT:
posCtrl.x = sizeClient.x - sizeNew.x;
break;
}
if ( m_bookctrl->GetPosition() != posCtrl )
m_bookctrl->Move(posCtrl);
}
// resize all pages to fit the new control size
const wxRect pageRect = GetPageRect();
const unsigned pagesCount = m_pages.GetCount();
for ( unsigned int i = 0; i < pagesCount; ++i )
{
wxWindow * const page = m_pages[i];
if ( !page )
{
wxASSERT_MSG( AllowNullPage(),
wxT("Null page in a control that does not allow null pages?") );
continue;
}
page->SetSize(pageRect);
}
}
