// Author: Vadim Zeitlin
// Modified by:
// Created: 19.08.03
-// RCS-ID: $Id$
// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
void wxBookCtrlBase::Init()
{
+ m_selection = wxNOT_FOUND;
m_bookctrl = NULL;
- m_imageList = NULL;
- m_ownsImageList = false;
m_fitToCurrentPage = false;
#if defined(__WXWINCE__)
);
}
-wxBookCtrlBase::~wxBookCtrlBase()
-{
- if ( m_ownsImageList )
- {
- // may be NULL, ok
- delete m_imageList;
- }
-}
-
-// ----------------------------------------------------------------------------
-// image list
-// ----------------------------------------------------------------------------
-
-void wxBookCtrlBase::SetImageList(wxImageList *imageList)
-{
- if ( m_ownsImageList )
- {
- // may be NULL, ok
- delete m_imageList;
-
- m_ownsImageList = false;
- }
-
- m_imageList = imageList;
-}
-
-void wxBookCtrlBase::AssignImageList(wxImageList* imageList)
-{
- SetImageList(imageList);
-
- m_ownsImageList = true;
-}
-
// ----------------------------------------------------------------------------
// geometry
// ----------------------------------------------------------------------------
wxControl::InvalidateBestSize();
}
+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;
+}
+
void wxBookCtrlBase::SetPageSize(const wxSize& size)
{
SetClientSize(CalcSizeFromPage(size));
{
wxSize bestSize;
- // iterate over all pages, get the largest width and height
- const size_t nCount = m_pages.size();
- for ( size_t nPage = 0; nPage < nCount; nPage++ )
+ if (m_fitToCurrentPage && GetCurrentPage())
{
- const wxWindow * const pPage = m_pages[nPage];
- if( pPage )
+ bestSize = GetCurrentPage()->GetBestSize();
+ }
+ else
+ {
+ // iterate over all pages, get the largest width and height
+ const size_t nCount = m_pages.size();
+ for ( size_t nPage = 0; nPage < nCount; nPage++ )
{
- wxSize childBestSize(pPage->GetBestSize());
-
- if ( childBestSize.x > bestSize.x )
- bestSize.x = childBestSize.x;
-
- if ( childBestSize.y > bestSize.y )
- bestSize.y = childBestSize.y;
+ const wxWindow * const pPage = m_pages[nPage];
+ if ( pPage )
+ bestSize.IncTo(pPage->GetBestSize());
}
}
- if (m_fitToCurrentPage && GetCurrentPage())
- bestSize = GetCurrentPage()->GetBestSize();
-
// convert display area to window area, adding the size necessary for the
// tabs
wxSize best = CalcSizeFromPage(bestSize);
switch ( GetWindowStyle() & wxBK_ALIGN_MASK )
{
default:
- wxFAIL_MSG( _T("unexpected alignment") );
+ wxFAIL_MSG( wxT("unexpected alignment") );
// fall through
case wxBK_TOP:
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( _T("unexpected alignment") );
+ wxFAIL_MSG( wxT("unexpected alignment") );
// fall through
case wxBK_TOP:
// resize all pages to fit the new control size
const wxRect pageRect = GetPageRect();
- const unsigned pagesCount = m_pages.Count();
+ 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(),
- _T("Null page in a control that does not allow null pages?") );
+ wxT("Null page in a control that does not allow null pages?") );
continue;
}
wxSize wxBookCtrlBase::GetControllerSize() const
{
- if(!m_bookctrl)
- return wxSize(0,0);
+ // For at least some book controls (e.g. wxChoicebook) it may make sense to
+ // (temporarily?) hide the controller and we shouldn't leave extra space
+ // for the hidden control in this case.
+ if ( !m_bookctrl || !m_bookctrl->IsShown() )
+ return wxSize(0, 0);
- const wxSize sizeClient = GetClientSize(),
- sizeBorder = m_bookctrl->GetSize() - m_bookctrl->GetClientSize(),
- sizeCtrl = m_bookctrl->GetBestSize() + sizeBorder;
+ const wxSize sizeClient = GetClientSize();
wxSize size;
+ // Ask for the best width/height considering the other direction.
if ( IsVertical() )
{
size.x = sizeClient.x;
- size.y = sizeCtrl.y;
+ size.y = m_bookctrl->GetBestHeight(sizeClient.x);
}
else // left/right aligned
{
- size.x = sizeCtrl.x;
+ size.x = m_bookctrl->GetBestWidth(sizeClient.y);
size.y = sizeClient.y;
}
int WXUNUSED(imageId))
{
wxCHECK_MSG( page || AllowNullPage(), false,
- _T("NULL page in wxBookCtrlBase::InsertPage()") );
+ wxT("NULL page in wxBookCtrlBase::InsertPage()") );
wxCHECK_MSG( nPage <= m_pages.size(), false,
- _T("invalid page index in wxBookCtrlBase::InsertPage()") );
+ wxT("invalid page index in wxBookCtrlBase::InsertPage()") );
m_pages.Insert(page, nPage);
if ( page )
wxWindow *wxBookCtrlBase::DoRemovePage(size_t nPage)
{
wxCHECK_MSG( nPage < m_pages.size(), NULL,
- _T("invalid page index in wxBookCtrlBase::DoRemovePage()") );
+ wxT("invalid page index in wxBookCtrlBase::DoRemovePage()") );
wxWindow *pageRemoved = m_pages[nPage];
m_pages.RemoveAt(nPage);
return nPage;
}
+int wxBookCtrlBase::FindPage(const wxWindow* page) const
+{
+ const size_t nCount = m_pages.size();
+ for ( size_t nPage = 0; nPage < nCount; nPage++ )
+ {
+ if ( m_pages[nPage] == page )
+ return (int)nPage;
+ }
+
+ return wxNOT_FOUND;
+}
+
+bool wxBookCtrlBase::DoSetSelectionAfterInsertion(size_t n, bool bSelect)
+{
+ if ( bSelect )
+ SetSelection(n);
+ else if ( m_selection == wxNOT_FOUND )
+ ChangeSelection(0);
+ else // We're not going to select this page.
+ return false;
+
+ // Return true to indicate that we selected this page.
+ return true;
+}
+
+void wxBookCtrlBase::DoSetSelectionAfterRemoval(size_t n)
+{
+ if ( m_selection >= (int)n )
+ {
+ // ensure that the selection is valid
+ int sel;
+ if ( GetPageCount() == 0 )
+ sel = wxNOT_FOUND;
+ else
+ sel = m_selection ? m_selection - 1 : 0;
+
+ // if deleting current page we shouldn't try to hide it
+ m_selection = m_selection == (int)n ? wxNOT_FOUND
+ : m_selection - 1;
+
+ if ( sel != wxNOT_FOUND && sel != m_selection )
+ SetSelection(sel);
+ }
+}
+
int wxBookCtrlBase::DoSetSelection(size_t n, int flags)
{
wxCHECK_MSG( n < GetPageCount(), wxNOT_FOUND,
if ( n != (size_t)oldSel )
{
- wxBookCtrlBaseEvent *event = CreatePageChangingEvent();
+ wxBookCtrlEvent *event = CreatePageChangingEvent();
bool allowed = false;
if ( flags & SetSelection_SendEvent )
if ( !(flags & SetSelection_SendEvent) || allowed)
{
if ( oldSel != wxNOT_FOUND )
- m_pages[oldSel]->Hide();
+ DoShowPage(m_pages[oldSel], false);
wxWindow *page = m_pages[n];
page->SetSize(GetPageRect());
- page->Show();
+ DoShowPage(page, true);
// change selection now to ignore the selection change event
UpdateSelectedPage(n);
return oldSel;
}
+IMPLEMENT_DYNAMIC_CLASS(wxBookCtrlEvent, wxNotifyEvent)
#endif // wxUSE_BOOKCTRL
projects / wxWidgets.git / blobdiff