// 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
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "notebook.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma implementation "notebook.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+ #pragma hdrstop
#endif
+#if wxUSE_NOTEBOOK
+
// wxWindows
#ifndef WX_PRECOMP
- #include <wx/string.h>
+ #include "wx/string.h"
#endif // WX_PRECOMP
-#include <wx/log.h>
-#include <wx/imaglist.h>
-#include <wx/notebook.h>
+#include "wx/log.h"
+#include "wx/imaglist.h"
+#include "wx/event.h"
+#include "wx/control.h"
+#include "wx/notebook.h"
+#include "wx/app.h"
-#include <wx/msw/private.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
-#ifdef __GNUWIN32__
- #include "wx/msw/gnuwin32/extra.h"
-#else //!GnuWin32
- #include <commctrl.h>
+#ifdef __GNUWIN32_OLD__
+ #include "wx/msw/gnuwin32/extra.h"
+#endif
+
+#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
+ #include <commctrl.h>
+#endif
+
+#include "wx/msw/winundef.h"
+
+#if wxUSE_UXTHEME
+#include "wx/msw/uxtheme.h"
+
+#include "wx/radiobut.h"
+#include "wx/radiobox.h"
+#include "wx/checkbox.h"
+#include "wx/bmpbuttn.h"
+#include "wx/statline.h"
+#include "wx/statbox.h"
+#include "wx/stattext.h"
+#include "wx/slider.h"
+#include "wx/scrolwin.h"
+#include "wx/panel.h"
#endif
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// check that the page index is valid
-#define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
+#define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())
// hide the ugly cast
#define m_hwnd (HWND)GetHWND()
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// This is a work-around for missing defines in gcc-2.95 headers
+#ifndef TCS_RIGHT
+ #define TCS_RIGHT 0x0002
+#endif
+
+#ifndef TCS_VERTICAL
+ #define TCS_VERTICAL 0x0080
+#endif
+
+#ifndef TCS_BOTTOM
+ #define TCS_BOTTOM TCS_RIGHT
+#endif
+
// ----------------------------------------------------------------------------
// event table
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARIES
- BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+#include <wx/listimpl.cpp>
+
+WX_DEFINE_LIST( wxNotebookPageInfoList ) ;
+
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
+
+BEGIN_EVENT_TABLE(wxNotebook, wxControl)
EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
EVT_SIZE(wxNotebook::OnSize)
- EVT_SET_FOCUS(wxNotebook::OnSetFocus)
+
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
- END_EVENT_TABLE()
+END_EVENT_TABLE()
+
+#if wxUSE_EXTENDED_RTTI
+WX_DEFINE_FLAGS( wxNotebookStyle )
+
+wxBEGIN_FLAGS( wxNotebookStyle )
+ // new style border flags, we put them first to
+ // use them for streaming out
+ wxFLAGS_MEMBER(wxBORDER_SIMPLE)
+ wxFLAGS_MEMBER(wxBORDER_SUNKEN)
+ wxFLAGS_MEMBER(wxBORDER_DOUBLE)
+ wxFLAGS_MEMBER(wxBORDER_RAISED)
+ wxFLAGS_MEMBER(wxBORDER_STATIC)
+ wxFLAGS_MEMBER(wxBORDER_NONE)
+
+ // old style border flags
+ wxFLAGS_MEMBER(wxSIMPLE_BORDER)
+ wxFLAGS_MEMBER(wxSUNKEN_BORDER)
+ wxFLAGS_MEMBER(wxDOUBLE_BORDER)
+ wxFLAGS_MEMBER(wxRAISED_BORDER)
+ wxFLAGS_MEMBER(wxSTATIC_BORDER)
+ wxFLAGS_MEMBER(wxBORDER)
+
+ // standard window styles
+ wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
+ wxFLAGS_MEMBER(wxCLIP_CHILDREN)
+ wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
+ wxFLAGS_MEMBER(wxWANTS_CHARS)
+ wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
+ wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
+ wxFLAGS_MEMBER(wxVSCROLL)
+ wxFLAGS_MEMBER(wxHSCROLL)
+
+ wxFLAGS_MEMBER(wxNB_FIXEDWIDTH)
+ wxFLAGS_MEMBER(wxNB_LEFT)
+ wxFLAGS_MEMBER(wxNB_RIGHT)
+ wxFLAGS_MEMBER(wxNB_BOTTOM)
+
+wxEND_FLAGS( wxNotebookStyle )
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebook, wxControl,"wx/notebook.h")
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebookPageInfo, wxObject , "wx/notebook.h" )
+
+wxCOLLECTION_TYPE_INFO( wxNotebookPageInfo * , wxNotebookPageInfoList ) ;
+
+template<> void wxCollectionToVariantArray( wxNotebookPageInfoList const &theList, wxxVariantArray &value)
+{
+ wxListCollectionToVariantArray<wxNotebookPageInfoList::compatibility_iterator>( theList , value ) ;
+}
+
+wxBEGIN_PROPERTIES_TABLE(wxNotebook)
+ wxEVENT_PROPERTY( PageChanging , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING , wxNotebookEvent )
+ wxEVENT_PROPERTY( PageChanged , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED , wxNotebookEvent )
+
+ wxPROPERTY_COLLECTION( PageInfos , wxNotebookPageInfoList , wxNotebookPageInfo* , AddPageInfo , GetPageInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY_FLAGS( WindowStyle , wxNotebookStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxNotebook)
+wxEND_HANDLERS_TABLE()
- IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
- IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
+wxCONSTRUCTOR_5( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle)
+
+
+wxBEGIN_PROPERTIES_TABLE(wxNotebookPageInfo)
+ wxREADONLY_PROPERTY( Page , wxNotebookPage* , GetPage , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxREADONLY_PROPERTY( Text , wxString , GetText , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxREADONLY_PROPERTY( Selected , bool , GetSelected , false, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+ wxREADONLY_PROPERTY( ImageId , int , GetImageId , -1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxNotebookPageInfo)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId )
+
+#else
+IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxNotebookPageInfo, wxObject )
#endif
+IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
// ============================================================================
// implementation
// wxNotebook construction
// ----------------------------------------------------------------------------
+const wxNotebookPageInfoList& wxNotebook::GetPageInfos() const
+{
+ wxNotebookPageInfoList* list = const_cast< wxNotebookPageInfoList* >( &m_pageInfos ) ;
+ WX_CLEAR_LIST( wxNotebookPageInfoList , *list ) ;
+ for( size_t i = 0 ; i < GetPageCount() ; ++i )
+ {
+ wxNotebookPageInfo *info = new wxNotebookPageInfo() ;
+ info->Create( const_cast<wxNotebook*>(this)->GetPage(i) , GetPageText(i) , GetSelection() == int(i) , GetPageImage(i) ) ;
+ list->Append( info ) ;
+ }
+ return m_pageInfos ;
+}
+
// common part of all ctors
void wxNotebook::Init()
{
- m_pImageList = NULL;
+ m_imageList = NULL;
m_nSelection = -1;
}
long style,
const wxString& name)
{
- // base init
- SetName(name);
- SetParent(parent);
-
- m_windowId = id == -1 ? NewControlId() : id;
-
- // colors and font
- m_backgroundColour = wxColour(GetSysColor(COLOR_BTNFACE));
- m_foregroundColour = *wxBLACK ;
-
- m_defaultForegroundColour = *wxBLACK ;
- m_defaultBackgroundColour = wxColour(GetSysColor(COLOR_BTNFACE));
-
- // style
- m_windowStyle = style;
-
- long tabStyle = WS_CHILD | WS_VISIBLE | WS_TABSTOP | TCS_TABS;
- if ( m_windowStyle & wxTC_MULTILINE )
- tabStyle |= TCS_MULTILINE;
- if ( m_windowStyle & wxBORDER )
- tabStyle &= WS_BORDER;
-
- // create the tab control.
- m_hWnd = (WXHWND)CreateWindowEx
- (
- 0, // extended style
- WC_TABCONTROL, // class name for the tab control
- "", // no caption
- tabStyle, // style
- pos.x, pos.y, size.x, size.y, // size and position
- (HWND)parent->GetHWND(), // parent window
- (HMENU)m_windowId, // child id
- wxGetInstance(), // current instance
- NULL // no class data
- );
-
- if ( m_hWnd == 0 ) {
- wxLogSysError("Can't create the notebook control");
- return FALSE;
- }
+ // Does ComCtl32 support non-top tabs?
+ int verComCtl32 = wxApp::GetComCtl32Version();
+ if ( verComCtl32 < 470 || verComCtl32 >= 600 )
+ {
+ if (style & wxNB_BOTTOM)
+ style &= ~wxNB_BOTTOM;
+
+ if (style & wxNB_LEFT)
+ style &= ~wxNB_LEFT;
+
+ if (style & wxNB_RIGHT)
+ style &= ~wxNB_RIGHT;
+ }
+
+ if ( !CreateControl(parent, id, pos, size, style | wxTAB_TRAVERSAL,
+ wxDefaultValidator, name) )
+ return false;
- SetWindowFont((HWND)m_hwnd, ::GetStockObject(DEFAULT_GUI_FONT), FALSE);
+ if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) )
+ return false;
- if ( parent != NULL )
- parent->AddChild(this);
-
- SubclassWin(m_hWnd);
+ SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));
- return TRUE;
+ return true;
}
-// dtor
-wxNotebook::~wxNotebook()
+WXDWORD wxNotebook::MSWGetStyle(long style, WXDWORD *exstyle) const
{
+ WXDWORD tabStyle = wxControl::MSWGetStyle(style, exstyle);
+
+ tabStyle |= WS_TABSTOP | TCS_TABS;
+
+ if ( style & wxNB_MULTILINE )
+ tabStyle |= TCS_MULTILINE;
+ if ( style & wxNB_FIXEDWIDTH )
+ tabStyle |= TCS_FIXEDWIDTH;
+
+ if ( style & wxNB_BOTTOM )
+ tabStyle |= TCS_RIGHT;
+ else if ( style & wxNB_LEFT )
+ tabStyle |= TCS_VERTICAL;
+ else if ( style & wxNB_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;
}
// ----------------------------------------------------------------------------
// wxNotebook accessors
// ----------------------------------------------------------------------------
-int wxNotebook::GetPageCount() const
+
+size_t wxNotebook::GetPageCount() const
{
// consistency check
- wxASSERT( (int)m_aPages.Count() == TabCtrl_GetItemCount(m_hwnd) );
+ wxASSERT( (int)m_pages.Count() == TabCtrl_GetItemCount(m_hwnd) );
- return m_aPages.Count();
+ return m_pages.Count();
}
int wxNotebook::GetRowCount() const
return TabCtrl_GetRowCount(m_hwnd);
}
-int wxNotebook::SetSelection(int nPage)
+int wxNotebook::SetSelection(size_t nPage)
{
- wxASSERT( IS_VALID_PAGE(nPage) );
-
- ChangePage(m_nSelection, nPage);
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
+
+ if ( int(nPage) != m_nSelection )
+ {
+ wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
+ event.SetSelection(nPage);
+ event.SetOldSelection(m_nSelection);
+ event.SetEventObject(this);
+ if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() )
+ {
+ // program allows the page change
+ event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
+ (void)GetEventHandler()->ProcessEvent(event);
- return TabCtrl_SetCurSel(m_hwnd, nPage);
-}
+ TabCtrl_SetCurSel(m_hwnd, nPage);
+ }
+ }
-void wxNotebook::AdvanceSelection(bool bForward)
-{
- int nSel = GetSelection();
- int nMax = GetPageCount() - 1;
- if ( bForward )
- SetSelection(nSel == nMax ? 0 : nSel + 1);
- else
- SetSelection(nSel == 0 ? nMax : nSel - 1);
+ return m_nSelection;
}
-bool wxNotebook::SetPageText(int nPage, const wxString& strText)
+bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("notebook page out of range") );
TC_ITEM tcItem;
tcItem.mask = TCIF_TEXT;
- tcItem.pszText = (char *)strText.c_str();
+ tcItem.pszText = (wxChar *)strText.c_str();
return TabCtrl_SetItem(m_hwnd, nPage, &tcItem) != 0;
}
-wxString wxNotebook::GetPageText(int nPage) const
+wxString wxNotebook::GetPageText(size_t nPage) const
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("notebook page out of range") );
- char buf[256];
+ wxChar buf[256];
TC_ITEM tcItem;
tcItem.mask = TCIF_TEXT;
tcItem.pszText = buf;
return str;
}
-int wxNotebook::GetPageImage(int nPage) const
+int wxNotebook::GetPageImage(size_t nPage) const
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
TC_ITEM tcItem;
tcItem.mask = TCIF_IMAGE;
return TabCtrl_GetItem(m_hwnd, nPage, &tcItem) ? tcItem.iImage : -1;
}
-bool wxNotebook::SetPageImage(int nPage, int nImage)
+bool wxNotebook::SetPageImage(size_t nPage, int nImage)
{
- wxASSERT( IS_VALID_PAGE(nPage) );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("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());
+{
+ wxNotebookBase::SetImageList(imageList);
+
+ if ( imageList )
+ {
+ TabCtrl_SetImageList(m_hwnd, (HIMAGELIST)imageList->GetHIMAGELIST());
+ }
+}
+
+// ----------------------------------------------------------------------------
+// wxNotebook size settings
+// ----------------------------------------------------------------------------
+
+void wxNotebook::SetPageSize(const wxSize& size)
+{
+ // transform the page size into the notebook size
+ RECT rc;
+ rc.left =
+ rc.top = 0;
+ rc.right = size.x;
+ rc.bottom = size.y;
+
+ TabCtrl_AdjustRect(GetHwnd(), true, &rc);
+
+ // and now set it
+ SetSize(rc.right - rc.left, rc.bottom - rc.top);
+}
+
+void wxNotebook::SetPadding(const wxSize& padding)
+{
+ TabCtrl_SetPadding(GetHwnd(), padding.x, padding.y);
+}
+
+// Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
+// style.
+void wxNotebook::SetTabSize(const wxSize& sz)
+{
+ ::SendMessage(GetHwnd(), TCM_SETITEMSIZE, 0, MAKELPARAM(sz.x, sz.y));
+}
+
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
+{
+ wxSize sizeTotal = sizePage;
+
+ // We need to make getting tab size part of the wxWindows API.
+ wxSize tabSize(0, 0);
+ if (GetPageCount() > 0)
+ {
+ RECT rect;
+ TabCtrl_GetItemRect((HWND) GetHWND(), 0, & rect);
+ tabSize.x = rect.right - rect.left;
+ tabSize.y = rect.bottom - rect.top;
+ }
+ if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) )
+ {
+ sizeTotal.x += tabSize.x + 7;
+ sizeTotal.y += 7;
+ }
+ else
+ {
+ sizeTotal.x += 7;
+ sizeTotal.y += tabSize.y + 7;
+ }
+
+ return sizeTotal;
+}
+
+void wxNotebook::AdjustPageSize(wxNotebookPage *page)
+{
+ wxCHECK_RET( page, _T("NULL page in wxNotebook::AdjustPageSize") );
+
+ RECT rc;
+ rc.left =
+ rc.top = 0;
+
+ // get the page size from the notebook size
+ GetSize((int *)&rc.right, (int *)&rc.bottom);
+ TabCtrl_AdjustRect(m_hwnd, false, &rc);
+
+ page->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
}
// ----------------------------------------------------------------------------
// wxNotebook operations
// ----------------------------------------------------------------------------
-// remove one page from the notebook
-bool wxNotebook::DeletePage(int nPage)
+// remove one page from the notebook, without deleting
+wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage)
{
- wxCHECK( IS_VALID_PAGE(nPage), FALSE );
+ wxNotebookPage *pageRemoved = wxNotebookBase::DoRemovePage(nPage);
+ if ( !pageRemoved )
+ return NULL;
- TabCtrl_DeleteItem(m_hwnd, nPage);
+ TabCtrl_DeleteItem(m_hwnd, nPage);
- delete m_aPages[nPage];
- m_aPages.Remove(nPage);
+ if ( m_pages.IsEmpty() )
+ {
+ // no selection any more, the notebook becamse empty
+ m_nSelection = -1;
+ }
+ else // notebook still not empty
+ {
+ int selNew = TabCtrl_GetCurSel(m_hwnd);
+ if (selNew != -1)
+ {
+ // No selection change, just refresh the current selection.
+ // 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();
+ }
+ else if (int(nPage) == m_nSelection)
+ {
+ // The selection was deleted.
+
+ // Determine new selection.
+ if (m_nSelection == int(GetPageCount()))
+ selNew = m_nSelection - 1;
+ else
+ selNew = m_nSelection;
+
+ // m_nSelection must be always valid so reset it before calling
+ // SetSelection()
+ m_nSelection = -1;
+ SetSelection(selNew);
+ }
+ else
+ {
+ wxFAIL; // Windows did not behave ok.
+ }
+ }
- return TRUE;
+ return pageRemoved;
}
// remove all pages
bool wxNotebook::DeleteAllPages()
{
- TabCtrl_DeleteAllItems(m_hwnd);
-
- int nPageCount = GetPageCount();
- int nPage;
+ size_t nPageCount = GetPageCount();
+ size_t nPage;
for ( nPage = 0; nPage < nPageCount; nPage++ )
- delete m_aPages[nPage];
+ delete m_pages[nPage];
- m_aPages.Clear();
+ m_pages.Clear();
- return TRUE;
-}
+ TabCtrl_DeleteAllItems(m_hwnd);
-// add a page to the notebook
-bool wxNotebook::AddPage(wxNotebookPage *pPage,
- const wxString& strText,
- bool bSelect,
- int imageId)
-{
- return InsertPage(GetPageCount(), pPage, strText, bSelect, imageId);
+ m_nSelection = -1;
+
+ return true;
}
// same as AddPage() but does it at given position
-bool wxNotebook::InsertPage(int nPage,
+bool wxNotebook::InsertPage(size_t nPage,
wxNotebookPage *pPage,
const wxString& strText,
bool bSelect,
int imageId)
{
- wxASSERT( pPage != NULL );
- wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );
+ wxCHECK_MSG( pPage != NULL, false, _T("NULL page in wxNotebook::InsertPage") );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), false,
+ _T("invalid index in wxNotebook::InsertPage") );
+
+ wxASSERT_MSG( pPage->GetParent() == this,
+ _T("notebook pages must have notebook as parent") );
+
+#if wxUSE_UXTHEME && wxUSE_UXTHEME_AUTO
+ static bool g_TestedForTheme = false;
+ static bool g_UseTheme = false;
+ if (!g_TestedForTheme)
+ {
+ int commCtrlVersion = wxTheApp->GetComCtl32Version() ;
+
+ g_UseTheme = (commCtrlVersion >= 600);
+ g_TestedForTheme = true;
+ }
+
+ // Automatically apply the theme background,
+ // changing the colour of the panel to match the
+ // tab page colour. This won't work well with all
+ // themes but it's a start.
+ if (g_UseTheme && wxUxThemeEngine::Get() && pPage->IsKindOf(CLASSINFO(wxPanel)))
+ {
+ ApplyThemeBackground(pPage, GetThemeBackgroundColour());
+ }
+#endif
- // add the tab to the control
- TC_ITEM tcItem;
- tcItem.mask = TCIF_TEXT | TCIF_IMAGE;
- tcItem.pszText = (char *)strText.c_str();
- tcItem.iImage = imageId;
+ // add a new tab to the control
+ // ----------------------------
- if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 ) {
- wxLogError("Can't create the notebook page '%s'.", strText.c_str());
- return FALSE;
- }
+ // init all fields to 0
+ TC_ITEM tcItem;
+ wxZeroMemory(tcItem);
- // save the pointer to the page
- m_aPages.Insert(pPage, nPage);
+ // set the image, if any
+ if ( imageId != -1 )
+ {
+ tcItem.mask |= TCIF_IMAGE;
+ tcItem.iImage = imageId;
+ }
+
+ // and the text
+ if ( !strText.IsEmpty() )
+ {
+ tcItem.mask |= TCIF_TEXT;
+ tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
+ }
+
+ // fit the notebook page to the tab control's display area: this should be
+ // done before adding it to the notebook or TabCtrl_InsertItem() will
+ // change the notebooks size itself!
+ AdjustPageSize(pPage);
+
+ // finally do insert it
+ if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 )
+ {
+ wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());
+
+ return false;
+ }
+
+ // succeeded: save the pointer to the page
+ m_pages.Insert(pPage, nPage);
+
+ // we may need to adjust the size again if the notebook size changed:
+ // normally this only happens for the first page we add (the tabs which
+ // hadn't been there before are now shown) but for a multiline notebook it
+ // can happen for any page at all as a new row could have been started
+ if ( m_pages.GetCount() == 1 || HasFlag(wxNB_MULTILINE) )
+ {
+ AdjustPageSize(pPage);
+ }
+
+ // hide the page: unless it is selected, it shouldn't be shown (and if it
+ // is selected it will be shown later)
+ HWND hwnd = GetWinHwnd(pPage);
+ SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
+
+ // this updates internal flag too -- otherwise it would get out of sync
+ // with the real state
+ pPage->Show(false);
- // some page must be selected: either this one or the first one if there is
- // still no selection
- if ( bSelect )
- m_nSelection = nPage;
- else if ( m_nSelection == -1 )
- m_nSelection = 0;
- // don't show pages by default (we'll need to adjust their size first)
- HWND hwnd = (HWND)pPage->GetHWND();
- SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
+ // now deal with the selection
+ // ---------------------------
+
+ // if the inserted page is before the selected one, we must update the
+ // index of the selected page
+ if ( int(nPage) <= m_nSelection )
+ {
+ // one extra page added
+ m_nSelection++;
+ }
- return TRUE;
+ // some page should be selected: either this one or the first one if there
+ // is still no selection
+ int selNew = -1;
+ if ( bSelect )
+ selNew = nPage;
+ else if ( m_nSelection == -1 )
+ selNew = 0;
+
+ if ( selNew != -1 )
+ SetSelection(selNew);
+
+ return true;
}
+int wxNotebook::HitTest(const wxPoint& pt, long *flags) const
+{
+ TC_HITTESTINFO hitTestInfo;
+ hitTestInfo.pt.x = pt.x;
+ hitTestInfo.pt.y = pt.y;
+ int item = TabCtrl_HitTest(GetHwnd(), &hitTestInfo);
+
+ if ( flags )
+ {
+ *flags = 0;
+
+ if ((hitTestInfo.flags & TCHT_NOWHERE) == TCHT_NOWHERE)
+ *flags |= wxNB_HITTEST_NOWHERE;
+ if ((hitTestInfo.flags & TCHT_ONITEM) == TCHT_ONITEM)
+ *flags |= wxNB_HITTEST_ONITEM;
+ if ((hitTestInfo.flags & TCHT_ONITEMICON) == TCHT_ONITEMICON)
+ *flags |= wxNB_HITTEST_ONICON;
+ if ((hitTestInfo.flags & TCHT_ONITEMLABEL) == TCHT_ONITEMLABEL)
+ *flags |= wxNB_HITTEST_ONLABEL;
+ }
+
+ return item;
+}
+
+
// ----------------------------------------------------------------------------
// wxNotebook callbacks
// ----------------------------------------------------------------------------
void wxNotebook::OnSize(wxSizeEvent& event)
{
- // 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);
- uint nCount = m_aPages.Count();
- for ( uint 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();
+ // there seems to be a bug in the implementation of TabCtrl_AdjustRect(): it
+ // returns completely false values for multiline tab controls after the tabs
+ // are added but before getting the first WM_SIZE (off by ~50 pixels, see
+ //
+ // http://sf.net/tracker/index.php?func=detail&aid=645323&group_id=9863&atid=109863
+ //
+ // and the only work around I could find was this ugly hack... without it
+ // simply toggling the "multiline" checkbox in the notebook sample resulted
+ // in a noticeable page displacement
+ if ( HasFlag(wxNB_MULTILINE) )
+ {
+ // avoid an infinite recursion: we get another notification too!
+ static bool s_isInOnSize = false;
+
+ if ( !s_isInOnSize )
+ {
+ s_isInOnSize = true;
+ SendMessage(GetHwnd(), WM_SIZE, SIZE_RESTORED,
+ MAKELPARAM(rc.right, rc.bottom));
+ s_isInOnSize = false;
+ }
+ }
+
+ TabCtrl_AdjustRect(m_hwnd, false, &rc);
+
+ int width = rc.right - rc.left,
+ height = rc.bottom - rc.top;
+ size_t nCount = m_pages.Count();
+ for ( size_t nPage = 0; nPage < nCount; nPage++ ) {
+ wxNotebookPage *pPage = m_pages[nPage];
+ pPage->SetSize(rc.left, rc.top, width, height);
}
event.Skip();
{
// is it our tab control?
if ( event.GetEventObject() == this )
- ChangePage(event.GetOldSelection(), event.GetSelection());
+ {
+ int sel = event.GetOldSelection();
+ if ( sel != -1 )
+ m_pages[sel]->Show(false);
+
+ sel = event.GetSelection();
+ if ( sel != -1 )
+ {
+ wxNotebookPage *pPage = m_pages[sel];
+ pPage->Show(true);
+ pPage->SetFocus();
+
+ // If the newly focused window is not a child of the new page,
+ // SetFocus was not successful and the notebook itself should be
+ // focused
+ wxWindow *currentFocus = FindFocus();
+ wxWindow *startFocus = currentFocus;
+ while ( currentFocus && currentFocus != pPage && currentFocus != this )
+ currentFocus = currentFocus->GetParent();
+
+ if ( startFocus == pPage || currentFocus != pPage )
+ SetFocus();
+
+ }
+ else // no pages in the notebook, give the focus to itself
+ {
+ SetFocus();
+ }
+
+ m_nSelection = sel;
+ }
// we want to give others a chance to process this message as well
event.Skip();
}
-void wxNotebook::OnSetFocus(wxFocusEvent& event)
+bool wxNotebook::MSWTranslateMessage(WXMSG *wxmsg)
{
- // set focus to the currently selected page if any
- if ( m_nSelection != -1 )
- m_aPages[m_nSelection]->SetFocus();
+ const MSG * const msg = (MSG *)wxmsg;
+
+ // intercept TAB, CTRL+TAB and CTRL+SHIFT+TAB for processing by wxNotebook.
+ // TAB will be passed to the currently selected page, CTRL+TAB and
+ // CTRL+SHIFT+TAB will be processed by the notebook itself. do not
+ // intercept SHIFT+TAB. This goes to the parent of the notebook which will
+ // process it.
+ if ( msg->message == WM_KEYDOWN && msg->wParam == VK_TAB &&
+ msg->hwnd == m_hwnd &&
+ (wxIsCtrlDown() || !wxIsShiftDown()) )
+ {
+ return MSWProcessMessage(wxmsg);
+ }
- event.Skip();
+ return false;
}
void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
{
- if ( event.IsWindowChange() ) {
- // change pages
- AdvanceSelection(event.GetDirection());
- }
- else {
- // pass to the parent
- if ( GetParent() ) {
- event.SetCurrentFocus(this);
- GetParent()->ProcessEvent(event);
+ if ( event.IsWindowChange() ) {
+ // change pages
+ AdvanceSelection(event.GetDirection());
+ }
+ else {
+ // we get this event in 3 cases
+ //
+ // a) one of our pages might have generated it because the user TABbed
+ // out from it in which case we should propagate the event upwards and
+ // our parent will take care of setting the focus to prev/next sibling
+ //
+ // or
+ //
+ // b) the parent panel wants to give the focus to us so that we
+ // forward it to our selected page. We can't deal with this in
+ // OnSetFocus() because we don't know which direction the focus came
+ // from in this case and so can't choose between setting the focus to
+ // first or last panel child
+ //
+ // or
+ //
+ // c) we ourselves (see MSWTranslateMessage) generated the event
+ //
+ wxWindow * const parent = GetParent();
+
+ const bool isFromParent = event.GetEventObject() == parent;
+ const bool isFromSelf = event.GetEventObject() == this;
+
+ 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 != -1 &&
+ (!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];
+ if ( !page->GetEventHandler()->ProcessEvent(event) )
+ {
+ page->SetFocus();
+ }
+ //else: page manages focus inside it itself
+ }
+ else // otherwise set the focus to the notebook itself
+ {
+ SetFocus();
+ }
+ }
+ else
+ {
+ // it comes from our child, case (a), pass to the parent, but only
+ // 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() )
+ {
+ SetFocus();
+ }
+ else if ( parent )
+ {
+ event.SetCurrentFocus(this);
+ parent->GetEventHandler()->ProcessEvent(event);
+ }
+ }
}
- }
}
// ----------------------------------------------------------------------------
// wxNotebook base class virtuals
// ----------------------------------------------------------------------------
+#if wxUSE_CONSTRAINTS
+
// override these 2 functions to do nothing: everything is done in OnSize
-void wxNotebook::SetConstraintSizes(bool /* recurse */)
+void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))
{
// don't set the sizes of the pages - their correct size is not yet known
- wxControl::SetConstraintSizes(FALSE);
+ wxControl::SetConstraintSizes(false);
}
-bool wxNotebook::DoPhase(int /* nPhase */)
+bool wxNotebook::DoPhase(int WXUNUSED(nPhase))
{
- return TRUE;
+ return true;
}
-void wxNotebook::Command(wxCommandEvent& event)
+#endif // wxUSE_CONSTRAINTS
+
+// ----------------------------------------------------------------------------
+// wxNotebook Windows message handlers
+// ----------------------------------------------------------------------------
+
+bool wxNotebook::MSWOnScroll(int orientation, WXWORD nSBCode,
+ WXWORD pos, WXHWND control)
{
- wxFAIL_MSG("wxNotebook::Command not implemented");
+ // don't generate EVT_SCROLLWIN events for the WM_SCROLLs coming from the
+ // up-down control
+ if ( control )
+ return false;
+
+ return wxNotebookBase::MSWOnScroll(orientation, nSBCode, pos, control);
}
-bool wxNotebook::MSWNotify(WXWPARAM wParam, WXLPARAM lParam)
+bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
{
wxNotebookEvent event(wxEVT_NULL, m_windowId);
event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING);
break;
- // prevent this msg from being passed to wxControl::MSWNotify which would
- // retrun FALSE disabling the change of page
- case UDN_DELTAPOS:
- return TRUE;
-
- 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;
}
-// ----------------------------------------------------------------------------
-// wxNotebook helper functions
-// ----------------------------------------------------------------------------
-
-// hide the currently active panel and show the new one
-void wxNotebook::ChangePage(int nOldSel, int nSel)
+// Windows only: attempts to get colour for UX theme page background
+wxColour wxNotebook::GetThemeBackgroundColour()
{
- // 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;
+#if wxUSE_UXTHEME
+ if (wxUxThemeEngine::Get())
+ {
+ wxUxThemeHandle hTheme(this, L"TAB");
+ if (hTheme)
+ {
+ // This is total guesswork.
+ // See PlatformSDK\Include\Tmschema.h for values
+ COLORREF themeColor;
+ wxUxThemeEngine::Get()->GetThemeColor(
+ hTheme,
+ 10 /* TABP_BODY */,
+ 1 /* NORMAL */,
+ 3821 /* FILLCOLORHINT */,
+ &themeColor);
+
+ /*
+ [DS] Workaround for WindowBlinds:
+ Some themes return a near black theme color using FILLCOLORHINT,
+ this makes notebook pages have an ugly black background and makes
+ text (usually black) unreadable. Retry again with FILLCOLOR.
+
+ This workaround potentially breaks appearance of some themes,
+ but in practice it already fixes some themes.
+ */
+ if (themeColor == 1)
+ {
+ wxUxThemeEngine::Get()->GetThemeColor(
+ hTheme,
+ 10 /* TABP_BODY */,
+ 1 /* NORMAL */,
+ 3802 /* FILLCOLOR */,
+ &themeColor);
+ }
+
+ wxColour colour(GetRValue(themeColor), GetGValue(themeColor), GetBValue(themeColor));
+ return colour;
+ }
+ }
+#endif // wxUSE_UXTHEME
+
+ return GetBackgroundColour();
+}
- if ( nOldSel != -1 )
- m_aPages[nOldSel]->Show(FALSE);
+// Windows only: attempts to apply the UX theme page background to this page
+#if wxUSE_UXTHEME
+void wxNotebook::ApplyThemeBackground(wxWindow* window, const wxColour& colour)
+#else
+void wxNotebook::ApplyThemeBackground(wxWindow*, const wxColour&)
+#endif
+{
+#if wxUSE_UXTHEME
+
+ window->ApplyParentThemeBackground(colour);
+
+ for ( wxWindowList::compatibility_iterator node = window->GetChildren().GetFirst(); node; node = node->GetNext() )
+ {
+ wxWindow *child = node->GetData();
+ ApplyThemeBackground(child, colour);
+ }
+#endif
+}
- wxNotebookPage *pPage = m_aPages[nSel];
- pPage->Show(TRUE);
- pPage->SetFocus();
+#if wxUSE_UXTHEME
+WXLRESULT wxNotebook::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+ static bool g_TestedForTheme = false;
+ static bool g_supportsThemes = false;
+ switch ( nMsg )
+ {
+ case WM_ERASEBKGND:
+ {
+ if (!g_TestedForTheme)
+ {
+ int commCtrlVersion = wxTheApp->GetComCtl32Version() ;
+
+ g_supportsThemes = (commCtrlVersion >= 600);
+ g_TestedForTheme = true;
+ }
+
+ // If currently an XP theme is active, it seems we can get away
+ // with not drawing a background, which reduces flicker.
+ if (g_supportsThemes)
+ {
+ wxUxThemeEngine *p = wxUxThemeEngine::Get();
+ if (p && p->IsThemeActive() )
+ {
+ return true;
+ }
+ }
+ }
+ }
- m_nSelection = nSel;
+ return wxControl::MSWWindowProc(nMsg, wParam, lParam);
}
+#endif // #if wxUSE_UXTHEME
+
+#endif // wxUSE_NOTEBOOK
projects / wxWidgets.git / blobdiff