X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/14f355c2b5c71fc7c3d680aea366582d2ac60f7b..cb73e6001f891ae46b12a1e4ca39b93649cb6099:/src/msw/scrolbar.cpp diff --git a/src/msw/scrolbar.cpp b/src/msw/scrolbar.cpp index 14e71a1711..0e1ed500c9 100644 --- a/src/msw/scrolbar.cpp +++ b/src/msw/scrolbar.cpp @@ -29,22 +29,23 @@ #include "wx/scrolbar.h" #include "wx/msw/private.h" -IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl) +#if wxUSE_EXTENDED_RTTI +IMPLEMENT_DYNAMIC_CLASS_XTI(wxScrollBar, wxControl,"wx/scrolbar.h") -/* - TODO PROPERTIES - value (long,0) - thumbsize(long,1) - range( long , 10 ) - pagesize( long , 1) -*/ - -BEGIN_EVENT_TABLE(wxScrollBar, wxControl) -#if WXWIN_COMPATIBILITY - EVT_SCROLL(wxScrollBar::OnScroll) -#endif -END_EVENT_TABLE() +WX_BEGIN_PROPERTIES_TABLE(wxScrollBar) + WX_PROPERTY( ThumbPosition , int , SetThumbPosition, GetThumbPosition, 0 ) + WX_PROPERTY( Range , int , SetRange, GetRange, 0 ) + WX_PROPERTY( ThumbSize , int , SetThumbSize, GetThumbSize, 0 ) + WX_PROPERTY( PageSize , int , SetPageSize, GetPageSize, 0 ) +WX_END_PROPERTIES_TABLE() +WX_BEGIN_HANDLERS_TABLE(wxScrollBar) +WX_END_HANDLERS_TABLE() + +WX_CONSTRUCTOR_5( wxScrollBar , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) +#else +IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl) +#endif // Scrollbar bool wxScrollBar::Create(wxWindow *parent, wxWindowID id, @@ -279,7 +280,7 @@ int wxScrollBar::GetThumbPosition(void) const wxZeroMemory(scrollInfo); scrollInfo.cbSize = sizeof(SCROLLINFO); scrollInfo.fMask = SIF_POS; - + if ( !::GetScrollInfo(GetHwnd(), SB_CTL, &scrollInfo) ) { wxLogLastError(_T("GetScrollInfo")); @@ -324,76 +325,6 @@ void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageS } -/* From the WIN32 documentation: -In version 4.0 or later, the maximum value that a scroll bar can report -(that is, the maximum scrolling position) depends on the page size. -If the scroll bar has a page size greater than one, the maximum scrolling position -is less than the maximum range value. You can use the following formula to calculate -the maximum scrolling position: - -MaxScrollPos = MaxRangeValue - (PageSize - 1) -*/ - -#if WXWIN_COMPATIBILITY -void wxScrollBar::SetPageSize(int pageLength) -{ - m_pageSize = pageLength; - -#if defined(__WIN95__) - SCROLLINFO info; - info.cbSize = sizeof(SCROLLINFO); - info.nPage = pageLength; - info.fMask = SIF_PAGE ; - - ::SetScrollInfo((HWND) GetHWND(), SB_CTL, &info, TRUE); -#endif -} - -void wxScrollBar::SetObjectLength(int objectLength) -{ - m_objectSize = objectLength; - - // The range (number of scroll steps) is the - // object length minus the view size. - int range = wxMax((objectLength - m_viewSize), 0) ; - -#if defined(__WIN95__) - // Try to adjust the range to cope with page size > 1 - // (see comment for SetPageLength) - if ( m_pageSize > 1 ) - { - range += (m_pageSize - 1); - } - - SCROLLINFO info; - info.cbSize = sizeof(SCROLLINFO); - info.nPage = 0; - info.nMin = 0; - info.nMax = range; - info.nPos = 0; - info.fMask = SIF_RANGE ; - - ::SetScrollInfo((HWND) GetHWND(), SB_CTL, &info, TRUE); -#else - ::SetScrollRange((HWND)m_hWnd, SB_CTL, 0, range, TRUE); -#endif -} - -void wxScrollBar::SetViewLength(int viewLength) -{ - m_viewSize = viewLength; -} - -void wxScrollBar::GetValues(int *viewStart, int *viewLength, int *objectLength, - int *pageLength) const -{ - *viewStart = ::GetScrollPos((HWND)m_hWnd, SB_CTL); - *viewLength = m_viewSize; - *objectLength = m_objectSize; - *pageLength = m_pageSize; -} -#endif - WXHBRUSH wxScrollBar::OnCtlColor(WXHDC WXUNUSED(pDC), WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED(nCtlColor), WXUINT WXUNUSED(message), WXWPARAM WXUNUSED(wParam), WXLPARAM WXUNUSED(lParam)) { @@ -406,19 +337,4 @@ void wxScrollBar::Command(wxCommandEvent& event) ProcessCommand(event); } -#if WXWIN_COMPATIBILITY -// Backward compatibility -void wxScrollBar::OnScroll(wxScrollEvent& event) -{ - wxEventType oldEvent = event.GetEventType(); - event.SetEventType( wxEVT_COMMAND_SCROLLBAR_UPDATED ); - if ( !GetEventHandler()->ProcessEvent(event) ) - { - event.SetEventType( oldEvent ); - if (!GetParent()->GetEventHandler()->ProcessEvent(event)) - event.Skip(); - } -} -#endif - #endif // wxUSE_SCROLLBAR