// Created: 11.06.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "notebook.h"
#endif
#include "wx/event.h"
#include "wx/control.h"
#include "wx/notebook.h"
+#include "wx/app.h"
#include "wx/msw/private.h"
#include <windowsx.h> // for SetWindowFont
-#ifndef __TWIN32__
- #ifdef __GNUWIN32_OLD__
- #include "wx/msw/gnuwin32/extra.h"
- #endif
+#ifdef __GNUWIN32_OLD__
+ #include "wx/msw/gnuwin32/extra.h"
#endif
-#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
+#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
+
// ----------------------------------------------------------------------------
// macros
// ----------------------------------------------------------------------------
// 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()
// event table
// ----------------------------------------------------------------------------
+#include <wx/listimpl.cpp>
+
+WX_DEFINE_LIST( wxNotebookPageInfoList ) ;
+
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
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(wxNO_BORDER)
+
+ // standard window styles
+ wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
+ wxFLAGS_MEMBER(wxCLIP_CHILDREN)
+ wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
+ wxFLAGS_MEMBER(wxWANTS_CHARS)
+ wxFLAGS_MEMBER(wxNO_FULL_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 , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxNotebook)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_5( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle)
+
+
+wxBEGIN_PROPERTIES_TABLE(wxNotebookPageInfo)
+ wxREADONLY_PROPERTY( Page , wxNotebookPage* , GetPage , , 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)
// ============================================================================
// 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()
{
long style,
const wxString& name)
{
- // base init
- if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) )
+ // 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;
- // notebook, so explicitly specify 0 as last parameter
- if ( !MSWCreateControl(WC_TABCONTROL, _T(""), pos, size,
- style | wxTAB_TRAVERSAL) )
+ if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) )
return FALSE;
SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));
tabStyle |= WS_TABSTOP | TCS_TABS;
- if ( style & wxTC_MULTILINE )
+ if ( style & wxNB_MULTILINE )
tabStyle |= TCS_MULTILINE;
if ( style & wxNB_FIXEDWIDTH )
tabStyle |= TCS_FIXEDWIDTH;
// wxNotebook accessors
// ----------------------------------------------------------------------------
-int wxNotebook::GetPageCount() const
+size_t wxNotebook::GetPageCount() const
{
// consistency check
wxASSERT( (int)m_pages.Count() == TabCtrl_GetItemCount(m_hwnd) );
return TabCtrl_GetRowCount(m_hwnd);
}
-int wxNotebook::SetSelection(int nPage)
+int wxNotebook::SetSelection(size_t nPage)
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
- ChangePage(m_nSelection, nPage);
+ 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);
+ }
+ }
+
+ return m_nSelection;
}
-bool wxNotebook::SetPageText(int nPage, const wxString& strText)
+bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") );
return TabCtrl_SetItem(m_hwnd, nPage, &tcItem) != 0;
}
-wxString wxNotebook::GetPageText(int nPage) const
+wxString wxNotebook::GetPageText(size_t nPage) const
{
- wxCHECK_MSG( IS_VALID_PAGE(nPage), wxT(""), wxT("notebook page out of range") );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("notebook page out of range") );
wxChar buf[256];
TC_ITEM tcItem;
return str;
}
-int wxNotebook::GetPageImage(int nPage) const
+int wxNotebook::GetPageImage(size_t nPage) const
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
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)
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") );
::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, without deleting
-wxNotebookPage *wxNotebook::DoRemovePage(int nPage)
+wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage)
{
wxNotebookPage *pageRemoved = wxNotebookBase::DoRemovePage(nPage);
if ( !pageRemoved )
}
else // notebook still not empty
{
- // refresh the selected page and change it if it became invalid
- if ( m_nSelection == GetPageCount() )
+ // change the selected page if it was deleted or became invalid
+ int selNew;
+ if ( m_nSelection == int(GetPageCount()) )
+ {
+ // last page deleted, make the new last page the new selection
+ selNew = m_nSelection - 1;
+ }
+ else if ( int(nPage) <= m_nSelection )
{
- m_nSelection--;
+ // we must show another page, even if it has the same index
+ selNew = m_nSelection;
+ }
+ else // nothing changes for the currently selected page
+ {
+ selNew = -1;
+
+ // we still must refresh the current page: this needs to be done
+ // for some unknown reason if the tab control shows the up-down
+ // control (i.e. when there are too many pages) -- otherwise after
+ // deleting a page nothing at all is shown
+ if (m_nSelection >= 0)
+ m_pages[m_nSelection]->Refresh();
}
- // force ChangePage() to really do something
- int sel = m_nSelection;
- m_nSelection = -1;
- SetSelection(sel);
+ if ( selNew != -1 )
+ {
+ // m_nSelection must be always valid so reset it before calling
+ // SetSelection()
+ m_nSelection = -1;
+ SetSelection(selNew);
+ }
}
return pageRemoved;
// remove all pages
bool wxNotebook::DeleteAllPages()
{
- int nPageCount = GetPageCount();
- int nPage;
+ size_t nPageCount = GetPageCount();
+ size_t nPage;
for ( nPage = 0; nPage < nPageCount; nPage++ )
delete m_pages[nPage];
return TRUE;
}
-// 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);
-}
-
// 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") );
- // do add the tab to the control
+ wxASSERT_MSG( pPage->GetParent() == this,
+ _T("notebook pages must have notebook as parent") );
- // init all fields to 0
- TC_ITEM tcItem;
- memset(&tcItem, 0, sizeof(tcItem));
+#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
- if ( imageId != -1 )
- {
- tcItem.mask |= TCIF_IMAGE;
- tcItem.iImage = imageId;
- }
+ // add a new tab to the control
+ // ----------------------------
- if ( !strText.IsEmpty() )
- {
- tcItem.mask |= TCIF_TEXT;
- tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
- }
+ // init all fields to 0
+ TC_ITEM tcItem;
+ wxZeroMemory(tcItem);
- if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 ) {
- wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());
+ // set the image, if any
+ if ( imageId != -1 )
+ {
+ tcItem.mask |= TCIF_IMAGE;
+ tcItem.iImage = imageId;
+ }
- return FALSE;
- }
+ // and the text
+ if ( !strText.IsEmpty() )
+ {
+ tcItem.mask |= TCIF_TEXT;
+ tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
+ }
- // if the inserted page is before the selected one, we must update the
- // index of the selected page
- if ( nPage <= m_nSelection )
- {
- // one extra page added
- m_nSelection++;
- }
+ // 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);
- // save the pointer to the page
- m_pages.Insert(pPage, nPage);
+ // finally do insert it
+ if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 )
+ {
+ wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());
- // don't show pages by default (we'll need to adjust their size first)
- HWND hwnd = GetWinHwnd(pPage);
- SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
+ return FALSE;
+ }
- // this updates internal flag too - otherwise it will get out of sync
- pPage->Show(FALSE);
+ // succeeded: save the pointer to the page
+ m_pages.Insert(pPage, nPage);
- // 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);
- pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
+ // for the first page (only) we need to adjust the size again because the
+ // notebook size changed: the tabs which hadn't been there before are now
+ // shown
+ if ( m_pages.GetCount() == 1 )
+ {
+ AdjustPageSize(pPage);
+ }
- // 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;
+ // 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);
- if ( selNew != -1 )
- SetSelection(selNew);
+ // this updates internal flag too -- otherwise it would get out of sync
+ // with the real state
+ pPage->Show(FALSE);
- return TRUE;
+
+ // 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++;
+ }
+
+ // 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
// ----------------------------------------------------------------------------
// 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
-
wxWindow *parent = GetParent();
- if ( event.GetEventObject() == parent )
+ // the cast is here to fic a GCC ICE
+ if ( ((wxWindow*)event.GetEventObject()) == parent )
{
// no, it doesn't come from child, case (b): forward to a page
if ( m_nSelection != -1 )
// wxNotebook base class virtuals
// ----------------------------------------------------------------------------
+#if wxUSE_CONSTRAINTS
+
// override these 2 functions to do nothing: everything is done in OnSize
void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))
return TRUE;
}
+#endif // wxUSE_CONSTRAINTS
+
// ----------------------------------------------------------------------------
// wxNotebook Windows message handlers
// ----------------------------------------------------------------------------
return processed;
}
-// ----------------------------------------------------------------------------
-// wxNotebook helper functions
-// ----------------------------------------------------------------------------
-
-// generate the page changing and changed events, 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()
{
- // MT-FIXME should use a real semaphore
- static bool s_bInsideChangePage = FALSE;
+#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
+ );
+
+ wxColour colour(GetRValue(themeColor), GetGValue(themeColor), GetBValue(themeColor));
+ return colour;
+ }
+ }
+#endif // wxUSE_UXTHEME
- // when we call ProcessEvent(), our own OnSelChange() is called which calls
- // this function - break the infinite loop
- if ( s_bInsideChangePage )
- return;
+ return GetBackgroundColour();
+}
- // 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;
+// 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
+ // Don't set the background for buttons since this will
+ // switch it into ownerdraw mode
+ if (window->IsKindOf(CLASSINFO(wxButton)) && !window->IsKindOf(CLASSINFO(wxBitmapButton)))
+ // This is essential, otherwise you'll see dark grey
+ // corners in the buttons.
+ ((wxButton*)window)->wxControl::SetBackgroundColour(colour);
+ else if (window->IsKindOf(CLASSINFO(wxStaticText)) ||
+ window->IsKindOf(CLASSINFO(wxStaticBox)) ||
+ window->IsKindOf(CLASSINFO(wxStaticLine)) ||
+ window->IsKindOf(CLASSINFO(wxRadioButton)) ||
+ window->IsKindOf(CLASSINFO(wxRadioBox)) ||
+ window->IsKindOf(CLASSINFO(wxCheckBox)) ||
+ window->IsKindOf(CLASSINFO(wxBitmapButton)) ||
+ window->IsKindOf(CLASSINFO(wxSlider)) ||
+ window->IsKindOf(CLASSINFO(wxPanel)) ||
+ (window->IsKindOf(CLASSINFO(wxNotebook)) && (window != this)) ||
+ window->IsKindOf(CLASSINFO(wxScrolledWindow))
+ )
+ {
+ window->SetBackgroundColour(colour);
+ }
- s_bInsideChangePage = TRUE;
+ for ( wxWindowList::compatibility_iterator node = window->GetChildren().GetFirst(); node; node = node->GetNext() )
+ {
+ wxWindow *child = node->GetData();
+ ApplyThemeBackground(child, colour);
+ }
+#endif
+}
- wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
- event.SetSelection(nSel);
- event.SetOldSelection(nOldSel);
- event.SetEventObject(this);
- if ( GetEventHandler()->ProcessEvent(event) && !event.IsAllowed() )
- {
- // program doesn't allow the page change
- s_bInsideChangePage = FALSE;
- return;
- }
+long wxNotebook::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+ static bool g_TestedForTheme = FALSE;
+ static bool g_UseTheme = FALSE;
+ switch ( nMsg )
+ {
+ case WM_ERASEBKGND:
+ {
+ if (!g_TestedForTheme)
+ {
+ int commCtrlVersion = wxTheApp->GetComCtl32Version() ;
+
+ g_UseTheme = (commCtrlVersion >= 600);
+ g_TestedForTheme = TRUE;
+ }
- event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
- GetEventHandler()->ProcessEvent(event);
+ // If using XP themes, it seems we can get away
+ // with not drawing a background, which reduces flicker.
+ if (g_UseTheme)
+ return TRUE;
+ }
+ }
- s_bInsideChangePage = FALSE;
+ return wxControl::MSWWindowProc(nMsg, wParam, lParam);
}
+
#endif // wxUSE_NOTEBOOK
projects / wxWidgets.git / blobdiff