#include "wx/dcclient.h"
#include "wx/dcmemory.h"
#include "wx/control.h"
+ #include "wx/panel.h"
#endif // WX_PRECOMP
#include "wx/imaglist.h"
WX_DEFINE_LIST( wxNotebookPageInfoList )
BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase)
- EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, wxNotebook::OnSelChange)
EVT_SIZE(wxNotebook::OnSize)
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
void wxNotebook::Init()
{
m_imageList = NULL;
- m_nSelection = wxNOT_FOUND;
#if wxUSE_UXTHEME
m_hbrBackground = NULL;
if ( ::GetClassInfo(NULL, WC_TABCONTROL, &wc) )
{
gs_wndprocNotebook =
- wx_reinterpret_cast(WXFARPROC, wc.lpfnWndProc);
+ reinterpret_cast<WXFARPROC>(wc.lpfnWndProc);
wc.lpszClassName = wxT("_wx_SysTabCtl32");
wc.style &= ~(CS_HREDRAW | CS_VREDRAW);
wc.hInstance = wxGetInstance();
}
else
{
- wxLogLastError(_T("GetClassInfoEx(SysTabCtl32)"));
+ wxLogLastError(wxT("GetClassInfoEx(SysTabCtl32)"));
}
}
else if ( style & wxBK_RIGHT )
tabStyle |= TCS_VERTICAL | TCS_RIGHT;
- // ex style
- if ( exstyle )
- {
- // note that we never want to have the default WS_EX_CLIENTEDGE style
- // as it looks too ugly for the notebooks
- *exstyle = 0;
- }
-
return tabStyle;
}
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") );
- if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection )
+ if ( m_selection == wxNOT_FOUND || nPage != (size_t)m_selection )
{
if ( SendPageChangingEvent(nPage) )
{
// program allows the page change
- SendPageChangedEvent(m_nSelection, nPage);
+ SendPageChangedEvent(m_selection, nPage);
+
+ UpdateSelection(nPage);
TabCtrl_SetCurSel(GetHwnd(), nPage);
}
}
- return m_nSelection;
+ return m_selection;
}
void wxNotebook::UpdateSelection(int selNew)
{
- if ( m_nSelection != wxNOT_FOUND )
- m_pages[m_nSelection]->Show(false);
+ if ( m_selection != wxNOT_FOUND )
+ m_pages[m_selection]->Show(false);
if ( selNew != wxNOT_FOUND )
{
if ( ::IsWindowVisible(GetHwnd()) )
SetFocus();
- m_nSelection = selNew;
+ m_selection = selNew;
}
int wxNotebook::ChangeSelection(size_t nPage)
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") );
- if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection )
+ const int selOld = m_selection;
+
+ if ( m_selection == wxNOT_FOUND || nPage != (size_t)m_selection )
{
TabCtrl_SetCurSel(GetHwnd(), nPage);
UpdateSelection(nPage);
}
- return m_nSelection;
+ return selOld;
}
bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
tabSize.y = rect.bottom - rect.top;
}
+ const int rows = GetRowCount();
+
// add an extra margin in both directions
const int MARGIN = 8;
if ( IsVertical() )
{
sizeTotal.x += MARGIN;
- sizeTotal.y += tabSize.y + MARGIN;
+ sizeTotal.y += tabSize.y * rows + MARGIN;
}
else // horizontal layout
{
- sizeTotal.x += tabSize.x + MARGIN;
+ sizeTotal.x += tabSize.x * rows + MARGIN;
sizeTotal.y += MARGIN;
}
void wxNotebook::AdjustPageSize(wxNotebookPage *page)
{
- wxCHECK_RET( page, _T("NULL page in wxNotebook::AdjustPageSize") );
+ wxCHECK_RET( page, wxT("NULL page in wxNotebook::AdjustPageSize") );
const wxRect r = GetPageSize();
if ( !r.IsEmpty() )
if ( !pageRemoved )
return NULL;
+ // hide the removed page to maintain the invariant that only the
+ // selected page is visible and others are hidden:
+ pageRemoved->Show(false);
+
TabCtrl_DeleteItem(GetHwnd(), nPage);
if ( m_pages.IsEmpty() )
{
// no selection any more, the notebook becamse empty
- m_nSelection = wxNOT_FOUND;
+ m_selection = wxNOT_FOUND;
}
else // notebook still not empty
{
// Because it could be that the slection index changed
// we need to update it.
// Note: this does not mean the selection it self changed.
- m_nSelection = selNew;
- m_pages[m_nSelection]->Refresh();
+ m_selection = selNew;
+ m_pages[m_selection]->Refresh();
}
- else if (int(nPage) == m_nSelection)
+ else if (int(nPage) == m_selection)
{
// The selection was deleted.
// Determine new selection.
- if (m_nSelection == int(GetPageCount()))
- selNew = m_nSelection - 1;
+ if (m_selection == int(GetPageCount()))
+ selNew = m_selection - 1;
else
- selNew = m_nSelection;
+ selNew = m_selection;
- // m_nSelection must be always valid so reset it before calling
+ // m_selection must be always valid so reset it before calling
// SetSelection()
- m_nSelection = wxNOT_FOUND;
+ m_selection = wxNOT_FOUND;
SetSelection(selNew);
}
else
TabCtrl_DeleteAllItems(GetHwnd());
- m_nSelection = wxNOT_FOUND;
+ m_selection = wxNOT_FOUND;
InvalidateBestSize();
return true;
bool bSelect,
int imageId)
{
- wxCHECK_MSG( pPage != NULL, false, _T("NULL page in wxNotebook::InsertPage") );
+ wxCHECK_MSG( pPage != NULL, false, wxT("NULL page in wxNotebook::InsertPage") );
wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), false,
- _T("invalid index in wxNotebook::InsertPage") );
+ wxT("invalid index in wxNotebook::InsertPage") );
wxASSERT_MSG( pPage->GetParent() == this,
- _T("notebook pages must have notebook as parent") );
+ wxT("notebook pages must have notebook as parent") );
// add a new tab to the control
// ----------------------------
if ( !strText.empty() )
{
tcItem.mask |= TCIF_TEXT;
- tcItem.pszText = (wxChar *)strText.wx_str(); // const_cast
+ tcItem.pszText = const_cast<wxChar *>(strText.wx_str());
}
// hide the page: unless it is selected, it shouldn't be shown (and if it
// if the inserted page is before the selected one, we must update the
// index of the selected page
- if ( int(nPage) <= m_nSelection )
+ if ( int(nPage) <= m_selection )
{
// one extra page added
- m_nSelection++;
+ m_selection++;
}
- // some page should be selected: either this one or the first one if there
- // is still no selection
- int selNew = wxNOT_FOUND;
- if ( bSelect )
- selNew = nPage;
- else if ( m_nSelection == wxNOT_FOUND )
- selNew = 0;
-
- if ( selNew != wxNOT_FOUND )
- SetSelection(selNew);
+ DoSetSelectionAfterInsertion(nPage, bSelect);
InvalidateBestSize();
MAKELPARAM(rc.right, rc.bottom));
s_isInOnSize = false;
}
+
+ // The best size depends on the number of rows of tabs, which can
+ // change when the notepad is resized.
+ InvalidateBestSize();
}
#if wxUSE_UXTHEME
event.Skip();
}
-void wxNotebook::OnSelChange(wxBookCtrlEvent& event)
-{
- // is it our tab control?
- if ( event.GetEventObject() == this )
- {
- UpdateSelection(event.GetSelection());
- }
-
- // we want to give others a chance to process this message as well
- event.Skip();
-}
-
void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
{
if ( event.IsWindowChange() ) {
// the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
+ const bool isForward = event.GetDirection();
- if ( isFromParent || isFromSelf )
+ if ( isFromSelf && !isForward )
+ {
+ // focus is currently on notebook tab and should leave
+ // it backwards (Shift-TAB)
+ event.SetCurrentFocus(this);
+ parent->HandleWindowEvent(event);
+ }
+ else if ( isFromParent || isFromSelf )
{
// no, it doesn't come from child, case (b) or (c): forward to a
- // page but only if direction is backwards (TAB) or from ourselves,
- if ( m_nSelection != wxNOT_FOUND &&
+ // page but only if entering notebook page (i.e. direction is
+ // backwards (Shift-TAB) comething from out-of-notebook, or
+ // direction is forward (TAB) from ourselves),
+ if ( m_selection != wxNOT_FOUND &&
(!event.GetDirection() || isFromSelf) )
{
// so that the page knows that the event comes from it's parent
// and is being propagated downwards
event.SetEventObject(this);
- wxWindow *page = m_pages[m_nSelection];
+ wxWindow *page = m_pages[m_selection];
if ( !page->HandleWindowEvent(event) )
{
page->SetFocus();
// if the direction is forwards. Otherwise set the focus to the
// notebook itself. The notebook is always the 'first' control of a
// page.
- if ( !event.GetDirection() )
+ if ( !isForward )
{
SetFocus();
}
}
}
-WXHBRUSH wxNotebook::MSWGetBgBrushForChild(WXHDC hDC, WXHWND hWnd)
+WXHBRUSH wxNotebook::MSWGetBgBrushForChild(WXHDC hDC, wxWindow *child)
{
if ( m_hbrBackground )
{
// before drawing with the background brush, we need to position it
// correctly
RECT rc;
- ::GetWindowRect((HWND)hWnd, &rc);
+ ::GetWindowRect(GetHwndOf(child), &rc);
::MapWindowPoints(NULL, GetHwnd(), (POINT *)&rc, 1);
if ( !::SetBrushOrgEx((HDC)hDC, -rc.left, -rc.top, NULL) )
{
- wxLogLastError(_T("SetBrushOrgEx(notebook bg brush)"));
+ wxLogLastError(wxT("SetBrushOrgEx(notebook bg brush)"));
}
return m_hbrBackground;
}
- return wxNotebookBase::MSWGetBgBrushForChild(hDC, hWnd);
+ return wxNotebookBase::MSWGetBgBrushForChild(hDC, child);
}
bool wxNotebook::MSWPrintChild(WXHDC hDC, wxWindow *child)
}
event.SetSelection(TabCtrl_GetCurSel(GetHwnd()));
- event.SetOldSelection(m_nSelection);
+ event.SetOldSelection(m_selection);
event.SetEventObject(this);
event.SetInt(idCtrl);
bool processed = HandleWindowEvent(event);
+ if ( hdr->code == TCN_SELCHANGE )
+ UpdateSelection(event.GetSelection());
+
*result = !event.IsAllowed();
return processed;
}
projects / wxWidgets.git / blobdiff