#if wxUSE_NOTEBOOK
-// wxWindows
+// wxWidgets
#ifndef WX_PRECOMP
#include "wx/string.h"
+ #include "wx/dc.h"
#endif // WX_PRECOMP
#include "wx/log.h"
#include "wx/control.h"
#include "wx/notebook.h"
#include "wx/app.h"
+#include "wx/sysopt.h"
#include "wx/msw/private.h"
-// Windows standard headers
-#ifndef __WIN95__
- #error "wxNotebook is only supported Windows 95 and above"
-#endif //Win95
-
-#include <windowsx.h> // for SetWindowFont
+#include <windowsx.h>
#ifdef __GNUWIN32_OLD__
#include "wx/msw/gnuwin32/extra.h"
#endif
-#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
+#if !(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"
+ #include "wx/msw/uxtheme.h"
#endif
// ----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxNotebook, wxControl)
EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
-
EVT_SIZE(wxNotebook::OnSize)
-
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
END_EVENT_TABLE()
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(wxNB_LEFT)
wxFLAGS_MEMBER(wxNB_RIGHT)
wxFLAGS_MEMBER(wxNB_BOTTOM)
+ wxFLAGS_MEMBER(wxNB_NOPAGETHEME)
+ wxFLAGS_MEMBER(wxNB_FLAT)
wxEND_FLAGS( wxNotebookStyle )
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
+ 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()
-wxCONSTRUCTOR_5( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle)
+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( 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"))
wxBEGIN_HANDLERS_TABLE(wxNotebookPageInfo)
wxEND_HANDLERS_TABLE()
-wxCONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId )
+wxCONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId )
#else
IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
#endif
IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
+// ----------------------------------------------------------------------------
+// local functions
+// ----------------------------------------------------------------------------
+
+#ifndef __WXWINCE__
+// apparently DrawThemeBackground() modifies the rect passed to it and if we
+// don't call this function there are some drawing artifacts which are only
+// visible with some non default themes; so modify the rect here so that it
+// still paints the correct area
+static void AdjustRectForThemeBg(RECT& rc)
+{
+ // magic numbers needed to compensate for DrawThemeBackground()
+ rc.left -= 2;
+ rc.top -= 2;
+ rc.right += 4;
+ rc.bottom += 5;
+}
+#endif
+
// ============================================================================
// implementation
// ============================================================================
{
m_imageList = NULL;
m_nSelection = -1;
+
+#if wxUSE_UXTHEME
+ m_hbrBackground = NULL;
+#endif // wxUSE_UXTHEME
}
// default for dynamic class
long style,
const wxString& name)
{
- // Does ComCtl32 support non-top tabs?
- int verComCtl32 = wxApp::GetComCtl32Version();
- if ( verComCtl32 < 470 || verComCtl32 >= 600 )
+#ifdef __WXWINCE__
+ // Not sure why, but without this style, there is no border
+ // around the notebook tabs.
+ if (style & wxNB_FLAT)
+ style |= wxBORDER_SUNKEN;
+#endif
+
+ // comctl32.dll 6.0 doesn't support non-top tabs with visual styles (the
+ // control is simply not rendered correctly), so disable them in this case
+ const int verComCtl32 = wxApp::GetComCtl32Version();
+ if ( verComCtl32 == 600 )
{
- if (style & wxNB_BOTTOM)
- style &= ~wxNB_BOTTOM;
-
- if (style & wxNB_LEFT)
- style &= ~wxNB_LEFT;
-
- if (style & wxNB_RIGHT)
- style &= ~wxNB_RIGHT;
+ // check if we use themes at all -- if we don't, we're still ok
+#if wxUSE_UXTHEME
+ if ( wxUxThemeEngine::GetIfActive() )
+#endif
+ {
+ style &= ~(wxNB_BOTTOM | wxNB_LEFT | wxNB_RIGHT);
+ }
}
-
+
+ LPCTSTR className = WC_TABCONTROL;
+
+ // SysTabCtl32 class has natively CS_HREDRAW and CS_VREDRAW enabled and it
+ // causes horrible flicker when resizing notebook, so get rid of it by
+ // using a class without these styles (but otherwise identical to it)
+ if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
+ {
+ static ClassRegistrar s_clsNotebook;
+ if ( !s_clsNotebook.IsInitialized() )
+ {
+ // get a copy of standard class and modify it
+ WNDCLASS wc;
+
+ if ( ::GetClassInfo(::GetModuleHandle(NULL), WC_TABCONTROL, &wc) )
+ {
+ wc.lpszClassName = wxT("_wx_SysTabCtl32");
+ wc.style &= ~(CS_HREDRAW | CS_VREDRAW);
+
+ s_clsNotebook.Register(wc);
+ }
+ else
+ {
+ wxLogLastError(_T("GetClassInfoEx(SysTabCtl32)"));
+ }
+ }
+
+ // use our custom class if available but fall back to the standard
+ // notebook if we failed to register it
+ if ( s_clsNotebook.IsRegistered() )
+ {
+ // it's ok to use c_str() here as the static s_clsNotebook object
+ // has sufficiently long lifetime
+ className = s_clsNotebook.GetName().c_str();
+ }
+ }
+
if ( !CreateControl(parent, id, pos, size, style | wxTAB_TRAVERSAL,
wxDefaultValidator, name) )
return false;
- if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) )
+ if ( !MSWCreateControl(className, wxEmptyString, pos, size) )
return false;
- SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));
+#if wxUSE_UXTHEME
+ if ( HasFlag(wxNB_NOPAGETHEME) ||
+ wxSystemOptions::IsFalse(wxT("msw.notebook.themed-background")) )
+ {
+ SetBackgroundColour(GetThemeBackgroundColour());
+ }
+#endif // wxUSE_UXTHEME
+ // Undocumented hack to get flat notebook style
+ // In fact, we should probably only do this in some
+ // curcumstances, i.e. if we know we will have a border
+ // at the bottom (the tab control doesn't draw it itself)
+#if defined(__POCKETPC__) || defined(__SMARTPHONE__)
+ if (HasFlag(wxNB_FLAT))
+ {
+ SendMessage(m_hwnd, CCM_SETVERSION, COMCTL32_VERSION, 0);
+ if (!m_hasBgCol)
+ SetBackgroundColour(*wxWHITE);
+ }
+#endif
return true;
}
else if ( style & wxNB_LEFT )
tabStyle |= TCS_VERTICAL;
else if ( style & wxNB_RIGHT )
- tabStyle |= TCS_VERTICAL | TCS_RIGHT;
+ tabStyle |= TCS_VERTICAL | TCS_RIGHT;
// ex style
if ( exstyle )
return tabStyle;
}
+wxNotebook::~wxNotebook()
+{
+#if wxUSE_UXTHEME
+ if ( m_hbrBackground )
+ ::DeleteObject((HBRUSH)m_hbrBackground);
+#endif // wxUSE_UXTHEME
+}
+
// ----------------------------------------------------------------------------
// wxNotebook accessors
// ----------------------------------------------------------------------------
int wxNotebook::SetSelection(size_t nPage)
{
- wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
+ wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") );
if ( int(nPage) != m_nSelection )
{
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);
+
+ // We need to make getting tab size part of the wxWidgets API.
+ wxSize tabSize;
if (GetPageCount() > 0)
{
RECT rect;
// 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);
+ // This check is to work around a bug in TabCtrl_AdjustRect which will
+ // cause a crash on win2k, or on XP with themes disabled, if the
+ // wxNB_MULTILINE style is used and the rectangle is very small, (such as
+ // when the notebook is first created.) The value of 20 is just
+ // arbitrarily chosen, if there is a better way to determine this value
+ // then please do so. --RD
+ if (rc.right > 20 && rc.bottom > 20)
+ {
+ TabCtrl_AdjustRect(m_hwnd, false, &rc);
+ page->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
+ }
}
// ----------------------------------------------------------------------------
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.
+ // 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;
m_nSelection = -1;
+ InvalidateBestSize();
return true;
}
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 a new tab to the control
// ----------------------------
}
// and the text
- if ( !strText.IsEmpty() )
+ if ( !strText.empty() )
{
tcItem.mask |= TCIF_TEXT;
tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
}
+ // 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);
+
+
// 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);
}
- // 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);
-
-
// now deal with the selection
// ---------------------------
if ( selNew != -1 )
SetSelection(selNew);
+ InvalidateBestSize();
+
return true;
}
void wxNotebook::OnSize(wxSizeEvent& event)
{
- // 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);
-
- // 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 wxUSE_UXTHEME
+ // background bitmap size has changed, update the brush using it too
+ UpdateBgBrush();
+#endif // wxUSE_UXTHEME
- if ( !s_isInOnSize )
- {
- s_isInOnSize = true;
- SendMessage(GetHwnd(), WM_SIZE, SIZE_RESTORED,
- MAKELPARAM(rc.right, rc.bottom));
- s_isInOnSize = false;
- }
- }
+ if ( GetPageCount() == 0 )
+ {
+ // Prevents droppings on resize, but does cause some flicker
+ // when there are no pages.
+ Refresh(false);
+ event.Skip();
+ return;
+ }
- TabCtrl_AdjustRect(m_hwnd, false, &rc);
+ // fit all the notebook pages to the tab control's display area
- 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);
- }
+ RECT rc;
+ rc.left = rc.top = 0;
+ GetSize((int *)&rc.right, (int *)&rc.bottom);
- event.Skip();
+ // save the total size, we'll use it below
+ int widthNbook = rc.right - rc.left,
+ heightNbook = rc.bottom - rc.top;
+
+ // 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);
+ }
+
+
+ // unless we had already repainted everything, we now need to refresh
+ if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
+ {
+ // invalidate areas not covered by pages
+ RefreshRect(wxRect(0, 0, widthNbook, rc.top), false);
+ RefreshRect(wxRect(0, rc.top, rc.left, height), false);
+ RefreshRect(wxRect(0, rc.bottom, widthNbook, heightNbook - rc.bottom),
+ false);
+ RefreshRect(wxRect(rc.right, rc.top, widthNbook - rc.bottom, height),
+ false);
+ }
+
+ event.Skip();
}
void wxNotebook::OnSelChange(wxNotebookEvent& event)
}
}
+#if wxUSE_UXTHEME
+
+WXHBRUSH wxNotebook::QueryBgBitmap()
+{
+ RECT rc;
+ ::GetClientRect(GetHwnd(), &rc);
+
+ // adjust position
+ TabCtrl_AdjustRect(GetHwnd(), false, &rc);
+
+ WindowHDC hDC(GetHwnd());
+ MemoryHDC hDCMem(hDC);
+ CompatibleBitmap hBmp(hDC, rc.right, rc.bottom);
+
+ SelectInHDC selectBmp(hDCMem, hBmp);
+
+ wxUxThemeHandle theme(this, L"TAB");
+ if ( theme )
+ {
+ AdjustRectForThemeBg(rc);
+
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ theme,
+ (WXHDC)hDCMem,
+ 9 /* TABP_PANE */,
+ 0,
+ &rc,
+ NULL
+ );
+ }
+
+ return (WXHBRUSH)::CreatePatternBrush(hBmp);
+}
+
+void wxNotebook::UpdateBgBrush()
+{
+ if ( m_hbrBackground )
+ ::DeleteObject((HBRUSH)m_hbrBackground);
+
+ if ( !m_hasBgCol && wxUxThemeEngine::GetIfActive() )
+ {
+ m_hbrBackground = QueryBgBitmap();
+ }
+ else // no themes
+ {
+ m_hbrBackground = NULL;
+ }
+}
+
+WXHBRUSH wxNotebook::MSWGetBgBrushForChild(WXHDC hDC, wxWindow *win)
+{
+ if ( m_hbrBackground )
+ {
+ // before drawing with the background brush, we need to position it
+ // correctly
+ RECT rc;
+ ::GetWindowRect(GetHwndOf(win), &rc);
+
+ ::MapWindowPoints(NULL, GetHwnd(), (POINT *)&rc, 1);
+
+ if ( !::SetBrushOrgEx((HDC)hDC, -rc.left, -rc.top, NULL) )
+ {
+ wxLogLastError(_T("SetBrushOrgEx(notebook bg brush)"));
+ }
+
+ return m_hbrBackground;
+ }
+
+ return wxNotebookBase::MSWGetBgBrushForChild(hDC, win);
+}
+
+wxColour wxNotebook::MSWGetBgColourForChild(wxWindow *WXUNUSED(win))
+{
+ if ( m_hasBgCol )
+ return GetBackgroundColour();
+
+ // Experimental: don't do this since we're doing it in wxPanel
+#if 0 // defined(__POCKETPC__) || defined(__SMARTPHONE__)
+ // For some reason, the pages will be grey by default.
+ // Normally they should be white on these platforms.
+ // (However the static control backgrounds are painted
+ // in the correct colour, just not the rest of it.)
+ // So let's give WinCE a hint.
+ else if (!win->m_hasBgCol)
+ return *wxWHITE;
+#endif
+
+ if ( !wxUxThemeEngine::GetIfActive() )
+ return wxNullColour;
+
+ return GetThemeBackgroundColour();
+}
+
+bool
+wxNotebook::MSWPrintChild(wxWindow *win,
+ WXWPARAM wParam,
+ WXLPARAM WXUNUSED(lParam))
+{
+ // Don't paint the theme for the child if we have a solid background
+ if ( m_hasBgCol )
+ return false;
+
+
+ RECT rc;
+ ::GetClientRect(GetHwnd(), &rc);
+
+ // adjust position
+ TabCtrl_AdjustRect(GetHwnd(), false, &rc);
+
+ wxUxThemeHandle theme(win, L"TAB");
+ if ( theme )
+ {
+ // map from this client to win client coords
+ ::MapWindowPoints(GetHwnd(), GetHwndOf(win), (POINT *)&rc, 2);
+
+ AdjustRectForThemeBg(rc);
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ theme,
+ (WXHDC)wParam,
+ 9 /* TABP_PANE */,
+ 0,
+ &rc,
+ NULL
+ );
+ }
+
+ return true;
+}
+
+#endif // wxUSE_UXTHEME
+
+// Windows only: attempts to get colour for UX theme page background
+wxColour wxNotebook::GetThemeBackgroundColour() const
+{
+#if wxUSE_UXTHEME
+ if (wxUxThemeEngine::Get())
+ {
+ wxUxThemeHandle hTheme((wxNotebook*) 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);
+ }
+
+ return wxRGBToColour(themeColor);
+ }
+ }
+#endif // wxUSE_UXTHEME
+
+ return GetBackgroundColour();
+}
+
// ----------------------------------------------------------------------------
// wxNotebook base class virtuals
// ----------------------------------------------------------------------------
return processed;
}
-// Windows only: attempts to get colour for UX theme page background
-wxColour wxNotebook::GetThemeBackgroundColour()
-{
-#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 */,
- 3802 /* color of bg fill */,
- &themeColor);
-
- wxColour colour(GetRValue(themeColor), GetGValue(themeColor), GetBValue(themeColor));
- return colour;
- }
- }
-#endif // wxUSE_UXTHEME
-
- return GetBackgroundColour();
-}
-
-// 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
-}
-
-#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;
- }
- }
- }
- }
-
- return wxControl::MSWWindowProc(nMsg, wParam, lParam);
-}
-#endif // #if wxUSE_UXTHEME
-
#endif // wxUSE_NOTEBOOK
projects / wxWidgets.git / blobdiff