// Licence: wxWindows license
///////////////////////////////////////////////////////////////////////////////
-// TODO:
-// 1) keyboard interface for changing pages ([Shift]+Ctrl-Tab)
-// 2) using OnSize() for showing pages for the first time works, but it surely
-// us ugly
-// 3) I'm not sure that setting fonts works
-
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
#ifdef __GNUG__
- #pragma implementation "notebook.h"
+#pragma implementation "notebook.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+#pragma hdrstop
#endif
// wxWindows
#error "wxNotebook is not supported under Windows 3.1"
#endif //Win95
+#include <windowsx.h> // for SetWindowFont
+
#ifdef __GNUWIN32__
#include "wx/msw/gnuwin32/extra.h"
#else //!GnuWin32
EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
EVT_SIZE(wxNotebook::OnSize)
+ EVT_ERASE_BACKGROUND(wxNotebook::OnEraseBackground)
EVT_SET_FOCUS(wxNotebook::OnSetFocus)
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
END_EVENT_TABLE()
m_backgroundColour = wxColour(GetSysColor(COLOR_BTNFACE));
m_foregroundColour = *wxBLACK ;
- m_defaultForegroundColour = *wxBLACK ;
- m_defaultBackgroundColour = wxColour(GetSysColor(COLOR_BTNFACE));
-
// style
- m_windowStyle = style;
+ m_windowStyle = style | wxTAB_TRAVERSAL;
long tabStyle = WS_CHILD | WS_VISIBLE | WS_TABSTOP | TCS_TABS;
if ( m_windowStyle & wxTC_MULTILINE )
return FALSE;
}
+ // Not all compilers recognise SetWindowFont
+// SetWindowFont((HWND)m_hwnd, ::GetStockObject(DEFAULT_GUI_FONT), FALSE);
+ ::SendMessage((HWND) m_hwnd, WM_SETFONT,
+ (WPARAM)::GetStockObject(DEFAULT_GUI_FONT),TRUE);
+
+
if ( parent != NULL )
parent->AddChild(this);
int wxNotebook::SetSelection(int nPage)
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, "notebook page out of range" );
ChangePage(m_nSelection, nPage);
bool wxNotebook::SetPageText(int nPage, const wxString& strText)
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
TC_ITEM tcItem;
tcItem.mask = TCIF_TEXT;
wxString wxNotebook::GetPageText(int nPage) const
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), "", "notebook page out of range" );
char buf[256];
TC_ITEM tcItem;
int wxNotebook::GetPageImage(int nPage) const
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, "notebook page out of range" );
TC_ITEM tcItem;
tcItem.mask = TCIF_IMAGE;
bool wxNotebook::SetPageImage(int nPage, int nImage)
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
TC_ITEM tcItem;
tcItem.mask = TCIF_IMAGE;
// remove one page from the notebook
bool wxNotebook::DeletePage(int nPage)
{
- wxCHECK( IS_VALID_PAGE(nPage), FALSE );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
TabCtrl_DeleteItem(m_hwnd, nPage);
return TRUE;
}
+// remove one page from the notebook, without deleting
+bool wxNotebook::RemovePage(int nPage)
+{
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, "notebook page out of range" );
+
+ TabCtrl_DeleteItem(m_hwnd, nPage);
+
+ m_aPages.Remove(nPage);
+
+ return TRUE;
+}
+
// remove all pages
bool wxNotebook::DeleteAllPages()
{
// wxNotebook callbacks
// ----------------------------------------------------------------------------
-// @@@ OnSize() is used for setting the font when it's called for the first
-// time because doing it in ::Create() doesn't work (for unknown reasons)
void wxNotebook::OnSize(wxSizeEvent& event)
{
- static bool s_bFirstTime = TRUE;
- if ( s_bFirstTime ) {
- SendMessage((HWND)m_hwnd, WM_SETFONT,
- (WPARAM)GetStockObject(DEFAULT_GUI_FONT),
- MAKELPARAM(TRUE, 0));
- s_bFirstTime = FALSE;
- }
-
// emulate page change (it's esp. important to do it first time because
// otherwise our page would stay invisible)
int nSel = m_nSelection;
GetSize((int *)&rc.right, (int *)&rc.bottom);
TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
- uint nCount = m_aPages.Count();
- for ( uint nPage = 0; nPage < nCount; nPage++ ) {
+ size_t nCount = m_aPages.Count();
+ for ( size_t nPage = 0; nPage < nCount; nPage++ ) {
wxNotebookPage *pPage = m_aPages[nPage];
pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
if ( pPage->GetAutoLayout() )
// pass to the parent
if ( GetParent() ) {
event.SetCurrentFocus(this);
- GetParent()->ProcessEvent(event);
+ GetParent()->GetEventHandler()->ProcessEvent(event);
}
}
}
wxFAIL_MSG("wxNotebook::Command not implemented");
}
-bool wxNotebook::MSWNotify(WXWPARAM wParam, WXLPARAM lParam)
+bool wxNotebook::MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM* result)
{
- wxNotebookEvent event(wxEVT_NULL, m_windowId,
- TabCtrl_GetCurSel(m_hwnd), m_nSelection);
+ wxNotebookEvent event(wxEVT_NULL, m_windowId);
NMHDR* hdr = (NMHDR *)lParam;
switch ( hdr->code ) {
event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING);
break;
- default :
- return wxControl::MSWNotify(wParam, lParam);
+ default:
+ return wxControl::MSWNotify(wParam, lParam, result);
}
+ event.SetSelection(TabCtrl_GetCurSel(m_hwnd));
+ event.SetOldSelection(m_nSelection);
event.SetEventObject(this);
- event.SetInt(LOWORD(wParam));
+ event.SetInt(LOWORD(wParam)); // ctrl id
- return ProcessEvent(event);
+ bool processed = GetEventHandler()->ProcessEvent(event);
+ *result = !event.IsAllowed();
+ return processed;
}
// ----------------------------------------------------------------------------
// hide the currently active panel and show the new one
void wxNotebook::ChangePage(int nOldSel, int nSel)
{
- wxASSERT( nOldSel != nSel ); // impossible
+ // MT-FIXME should use a real semaphore
+ static bool s_bInsideChangePage = FALSE;
- if ( nOldSel != -1 ) {
- m_aPages[nOldSel]->Show(FALSE);
+ // when we call ProcessEvent(), our own OnSelChange() is called which calls
+ // this function - break the infinite loop
+ if ( s_bInsideChangePage )
+ return;
+
+ // it's not an error (the message may be generated by the tab control itself)
+ // and it may happen - just do nothing
+ if ( nSel == nOldSel )
+ return;
+
+ s_bInsideChangePage = TRUE;
+
+ wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
+ event.SetSelection(nSel);
+ event.SetOldSelection(nOldSel);
+ event.SetEventObject(this);
+ if ( ProcessEvent(event) && !event.IsAllowed() )
+ {
+ // program doesn't allow the page change
+ s_bInsideChangePage = FALSE;
+ return;
}
+ if ( nOldSel != -1 )
+ m_aPages[nOldSel]->Show(FALSE);
+
wxNotebookPage *pPage = m_aPages[nSel];
pPage->Show(TRUE);
pPage->SetFocus();
+ event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
+ ProcessEvent(event);
+
m_nSelection = nSel;
+ s_bInsideChangePage = FALSE;
}
+
+void wxNotebook::OnEraseBackground(wxEraseEvent& event)
+{
+ Default();
+}
+
projects / wxWidgets.git / blobdiff