// Name: msw/notebook.cpp
// Purpose: implementation of wxNotebook
// Author: Vadim Zeitlin
-// Modified by:
+// Modified by:
// Created: 11.06.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// 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
#include <wx/log.h>
#include <wx/imaglist.h>
+#include <wx/event.h>
+#include <wx/control.h>
#include <wx/notebook.h>
#include <wx/msw/private.h>
// Windows standard headers
#ifndef __WIN95__
- #error "wxNotebook is not supported under Windows 3.1"
+ #error "wxNotebook is only supported Windows 95 and above"
#endif //Win95
+#include <windowsx.h> // for SetWindowFont
+
+#ifndef __TWIN32__
#ifdef __GNUWIN32__
#include "wx/msw/gnuwin32/extra.h"
-#else //!GnuWin32
+#endif
+#endif
+
+#if !defined(__GNUWIN32__) || defined(__TWIN32__)
#include <commctrl.h>
#endif
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()
IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
- IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
+ IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
#endif
// ============================================================================
// the same arguments as for wxControl
wxNotebook::wxNotebook(wxWindow *parent,
- const wxWindowID id,
+ wxWindowID id,
const wxPoint& pos,
const wxSize& size,
- const long style,
+ long style,
const wxString& name)
{
Init();
// Create() function
bool wxNotebook::Create(wxWindow *parent,
- const wxWindowID id,
+ wxWindowID id,
const wxPoint& pos,
const wxSize& size,
- const long style,
+ long style,
const wxString& name)
{
// base init
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 & wxCLIP_CHILDREN)
+ tabStyle |= WS_CLIPCHILDREN;
if ( m_windowStyle & wxTC_MULTILINE )
tabStyle |= TCS_MULTILINE;
if ( m_windowStyle & wxBORDER )
tabStyle &= WS_BORDER;
+ if (m_windowStyle & wxNB_FIXEDWIDTH)
+ tabStyle |= TCS_FIXEDWIDTH ;
// create the tab control.
m_hWnd = (WXHWND)CreateWindowEx
return FALSE;
}
- if ( parent != NULL )
+ // 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);
-
+
SubclassWin(m_hWnd);
return TRUE;
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;
}
void wxNotebook::SetImageList(wxImageList* imageList)
-{
+{
m_pImageList = imageList;
TabCtrl_SetImageList(m_hwnd, (HIMAGELIST)imageList->GetHIMAGELIST());
}
// 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()
{
- TabCtrl_DeleteAllItems(m_hwnd);
-
int nPageCount = GetPageCount();
int nPage;
for ( nPage = 0; nPage < nPageCount; nPage++ )
m_aPages.Clear();
+ TabCtrl_DeleteAllItems(m_hwnd);
+
return TRUE;
}
// add the tab to the control
TC_ITEM tcItem;
- tcItem.mask = TCIF_TEXT | TCIF_IMAGE;
- tcItem.pszText = (char *)strText.c_str();
- tcItem.iImage = imageId;
+ tcItem.mask = 0;
+
+ if (imageId != -1)
+ {
+ tcItem.mask |= TCIF_IMAGE;
+ tcItem.iImage = imageId;
+ }
+ else
+ tcItem.iImage = 0;
+
+ if (!strText.IsEmpty())
+ {
+ tcItem.mask |= TCIF_TEXT;
+ tcItem.pszText = (char *)strText.c_str();
+ }
+ else
+ tcItem.pszText = (char *) NULL;
if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 ) {
wxLogError("Can't create the notebook page '%s'.", strText.c_str());
// save the pointer to the page
m_aPages.Insert(pPage, nPage);
- // some page must be selected: either this one or the first one if there is
+ // some page must be selected: either this one or the first one if there is
// still no selection
if ( bSelect )
m_nSelection = nPage;
// 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;
+ // make sure the current page is shown and has focus (it's useful because all
+ // pages are created invisible initially)
+ if ( m_nSelection != -1 ) {
+ wxNotebookPage *pPage = m_aPages[m_nSelection];
+ pPage->Show(TRUE);
+ pPage->SetFocus();
}
- // emulate page change (it's esp. important to do it first time because
- // otherwise our page would stay invisible)
- int nSel = m_nSelection;
- m_nSelection = -1;
- SetSelection(nSel);
+ // fit the notebook page to the tab control's display area
+ RECT rc;
+ rc.left = rc.top = 0;
+ GetSize((int *)&rc.right, (int *)&rc.bottom);
+
+ TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
+ 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() )
+ pPage->Layout();
+ }
event.Skip();
}
// pass to the parent
if ( GetParent() ) {
event.SetCurrentFocus(this);
- GetParent()->ProcessEvent(event);
+ GetParent()->GetEventHandler()->ProcessEvent(event);
}
}
}
// ----------------------------------------------------------------------------
// wxNotebook base class virtuals
// ----------------------------------------------------------------------------
+
+// override these 2 functions to do nothing: everything is done in OnSize
+
+void wxNotebook::SetConstraintSizes(bool /* recurse */)
+{
+ // don't set the sizes of the pages - their correct size is not yet known
+ wxControl::SetConstraintSizes(FALSE);
+}
+
+bool wxNotebook::DoPhase(int /* nPhase */)
+{
+ return TRUE;
+}
+
void wxNotebook::Command(wxCommandEvent& event)
{
wxFAIL_MSG("wxNotebook::Command not implemented");
}
-bool wxNotebook::MSWNotify(const WXWPARAM wParam, const WXLPARAM lParam)
+bool wxNotebook::MSWOnNotify(int idCtrl, 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::MSWOnNotify(idCtrl, lParam, result);
}
+ event.SetSelection(TabCtrl_GetCurSel(m_hwnd));
+ event.SetOldSelection(m_nSelection);
event.SetEventObject(this);
- event.SetInt(LOWORD(wParam));
+ event.SetInt(idCtrl);
- 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];
- FitPage(pPage);
pPage->Show(TRUE);
+ pPage->SetFocus();
- // set focus to the currently selected page
- wxWindow *win = m_aPages[nSel];
- if ( win->IsKindOf(CLASSINFO(wxPanel)) ) {
- wxList *children = win->GetChildren();
- if ( children->First() != NULL );
- win = (wxWindow *)children->First()->Data();
- }
- win->SetFocus();
+ event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
+ ProcessEvent(event);
m_nSelection = nSel;
+ s_bInsideChangePage = FALSE;
}
-// fit the notebook page to the tab control's display area
-void wxNotebook::FitPage(wxNotebookPage *pPage)
+void wxNotebook::OnEraseBackground(wxEraseEvent& event)
{
- RECT rc;
- rc.left = rc.top = 0;
- GetSize((int *)&rc.right, (int *)&rc.bottom);
+ Default();
+}
+
+// Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
+// style.
+void wxNotebook::SetTabSize(const wxSize& sz)
+{
+ ::SendMessage((HWND) GetHWND(), TCM_SETITEMSIZE, 0, MAKELPARAM(sz.x, sz.y));
+}
- TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
- pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
-}
\ No newline at end of file
projects / wxWidgets.git / blobdiff