X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3080bf599a2422855b0a83726413605f842c9545..46562151eb21235344768ea4b53c204d0c03fcee:/src/msw/statbr95.cpp diff --git a/src/msw/statbr95.cpp b/src/msw/statbr95.cpp index d28a6b8ae8..82773a5d17 100644 --- a/src/msw/statbr95.cpp +++ b/src/msw/statbr95.cpp @@ -9,10 +9,6 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "statbr95.h" -#endif - // for compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -70,7 +66,7 @@ bool wxStatusBar95::Create(wxWindow *parent, long style, const wxString& name) { - wxCHECK_MSG( parent, FALSE, wxT("status bar must have a parent") ); + wxCHECK_MSG( parent, false, wxT("status bar must have a parent") ); SetName(name); SetWindowStyleFlag(style); @@ -78,7 +74,7 @@ bool wxStatusBar95::Create(wxWindow *parent, parent->AddChild(this); - m_windowId = id == -1 ? NewControlId() : id; + m_windowId = id == wxID_ANY ? NewControlId() : id; DWORD wstyle = WS_CHILD | WS_VISIBLE; @@ -96,9 +92,11 @@ bool wxStatusBar95::Create(wxWindow *parent, } else { +#ifndef __WXWINCE__ // may be some versions of comctl32.dll do need it - anyhow, it won't // do any harm wstyle |= SBARS_SIZEGRIP; +#endif } m_hWnd = (WXHWND)CreateStatusWindow(wstyle, @@ -109,19 +107,36 @@ bool wxStatusBar95::Create(wxWindow *parent, { wxLogSysError(_("Failed to create a status bar.")); - return FALSE; + return false; } SetFieldsCount(1); SubclassWin(m_hWnd); + InheritAttributes(); SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR)); - return TRUE; + // we must refresh the frame size when the statusbar is created, because + // its client area might change + wxFrame *frame = wxDynamicCast(GetParent(), wxFrame); + if ( frame ) + { + frame->SendSizeEvent(); + } + + return true; } wxStatusBar95::~wxStatusBar95() { + // we must refresh the frame size when the statusbar is deleted but the + // frame is not - otherwise statusbar leaves a hole in the place it used to + // occupy + wxFrame *frame = wxDynamicCast(GetParent(), wxFrame); + if ( frame && !frame->IsBeingDeleted() ) + { + frame->SendSizeEvent(); + } } void wxStatusBar95::SetFieldsCount(int nFields, const int *widths) @@ -174,7 +189,30 @@ void wxStatusBar95::SetStatusText(const wxString& strText, int nField) wxCHECK_RET( (nField >= 0) && (nField < m_nFields), _T("invalid statusbar field index") ); - if ( !StatusBar_SetText(GetHwnd(), nField, strText) ) + // Get field style, if any + int style; + if (m_statusStyles) + { + switch(m_statusStyles[nField]) + { + case wxSB_RAISED: + style = SBT_POPOUT; + break; + case wxSB_FLAT: + style = SBT_NOBORDERS; + break; + case wxSB_NORMAL: + default: + style = 0; + break; + } + } + else + style = 0; + + // Pass both field number and style. MSDN library doesn't mention + // that nField and style have to be 'ORed' + if ( !StatusBar_SetText(GetHwnd(), nField | style, strText) ) { wxLogLastError(wxT("StatusBar_SetText")); } @@ -189,8 +227,7 @@ wxString wxStatusBar95::GetStatusText(int nField) const int len = StatusBar_GetTextLen(GetHwnd(), nField); if ( len > 0 ) { - StatusBar_GetText(GetHwnd(), nField, str.GetWriteBuf(len)); - str.UngetWriteBuf(); + StatusBar_GetText(GetHwnd(), nField, wxStringBuffer(str, len)); } return str; @@ -222,7 +259,7 @@ void wxStatusBar95::SetMinHeight(int height) bool wxStatusBar95::GetFieldRect(int i, wxRect& rect) const { - wxCHECK_MSG( (i >= 0) && (i < m_nFields), FALSE, + wxCHECK_MSG( (i >= 0) && (i < m_nFields), false, _T("invalid statusbar field index") ); RECT r; @@ -233,28 +270,31 @@ bool wxStatusBar95::GetFieldRect(int i, wxRect& rect) const wxCopyRECTToRect(r, rect); - return TRUE; + return true; } +#ifndef SWP_NOSENDCHANGING +#define SWP_NOSENDCHANGING 0 +#endif + void wxStatusBar95::DoMoveWindow(int x, int y, int width, int height) { - // the status bar wnd proc must be forwarded the WM_SIZE message whenever - // the stat bar position/size is changed because it normally positions the - // control itself along bottom or top side of the parent window - failing - // to do so will result in nasty visual effects - FORWARD_WM_SIZE(GetHwnd(), SIZE_RESTORED, x, y, SendMessage); - - // but now, when the standard status bar wnd proc did all it wanted to do, - // move the status bar to its correct location - usually this call may be - // omitted because for normal status bars (positioned along the bottom - // edge) the position is already set correctly, but if the user wants to - // position them in some exotic location, this is really needed - wxWindow::DoMoveWindow(x, y, width, height); + if ( GetParent()->IsSizeDeferred() ) + { + wxWindowMSW::DoMoveWindow(x, y, width, height); + } + else + { + // parent pos/size isn't deferred so do it now but don't send + // WM_WINDOWPOSCHANGING since we don't want to change pos/size later + ::SetWindowPos(GetHwnd(), NULL, x, y, width, height, + SWP_NOZORDER | SWP_NOSENDCHANGING); + } // adjust fields widths to the new size SetFieldsWidth(); - // we have to trigger wxSizeEvent if there are children window in status + // we have to trigger wxSizeEvent if there are children window in status // bar because GetFieldRect returned incorrect (not updated) values up to // here, which almost certainly resulted in incorrectly redrawn statusbar if ( m_children.GetCount() > 0 ) @@ -265,5 +305,86 @@ void wxStatusBar95::DoMoveWindow(int x, int y, int width, int height) } } +void wxStatusBar95::SetStatusStyles(int n, const int styles[]) +{ + wxStatusBarBase::SetStatusStyles(n, styles); + + if (n != m_nFields) + return; + + for (int i = 0; i < n; i++) + { + int style; + switch(styles[i]) + { + case wxSB_RAISED: + style = SBT_POPOUT; + break; + case wxSB_FLAT: + style = SBT_NOBORDERS; + break; + case wxSB_NORMAL: + default: + style = 0; + break; + } + // The SB_SETTEXT message is both used to set the field's text as well as + // the fields' styles. MSDN library doesn't mention + // that nField and style have to be 'ORed' + wxString text = GetStatusText(i); + if (!StatusBar_SetText(GetHwnd(), style | i, text)) + { + wxLogLastError(wxT("StatusBar_SetText")); + } + } +} + +WXLRESULT +wxStatusBar95::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) +{ +#ifndef __WXWINCE__ + if ( nMsg == WM_WINDOWPOSCHANGING ) + { + WINDOWPOS *lpPos = (WINDOWPOS *)lParam; + int x, y, w, h; + GetPosition(&x, &y); + GetSize(&w, &h); + + // we need real window coords and not wx client coords + AdjustForParentClientOrigin(x, y); + + lpPos->x = x; + lpPos->y = y; + lpPos->cx = w; + lpPos->cy = h; + + return 0; + } + + if ( nMsg == WM_NCLBUTTONDOWN ) + { + // if hit-test is on gripper then send message to TLW to begin + // resizing. It is possible to send this message to any window. + if ( wParam == HTBOTTOMRIGHT ) + { + wxWindow *win; + + for ( win = GetParent(); win; win = win->GetParent() ) + { + if ( win->IsTopLevel() ) + { + SendMessage(GetHwndOf(win), WM_NCLBUTTONDOWN, + wParam, lParam); + + return 0; + } + } + } + } +#endif + + return wxStatusBarBase::MSWWindowProc(nMsg, wParam, lParam); +} + #endif // __WIN95__ && wxUSE_NATIVE_STATUSBAR