X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d90895ac118ad4546eed7ee4c358a3fe644a1ad7..8f2c3ee9a0fb0457f81f4d70ad0077bf092b8a6a:/src/os2/stattext.cpp?ds=sidebyside diff --git a/src/os2/stattext.cpp b/src/os2/stattext.cpp index 91b15ada8f..d5cfd5c9e4 100644 --- a/src/os2/stattext.cpp +++ b/src/os2/stattext.cpp @@ -9,6 +9,10 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +#ifdef __GNUG__ +#pragma implementation "stattext.h" +#endif + // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -16,122 +20,251 @@ #include "wx/event.h" #include "wx/app.h" #include "wx/brush.h" +#include "wx/scrolwin.h" #endif #include "wx/stattext.h" #include "wx/os2/private.h" #include -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl) -#endif -bool wxStaticText::Create(wxWindow *parent, wxWindowID id, - const wxString& label, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name) +bool wxStaticText::Create( + wxWindow* pParent +, wxWindowID vId +, const wxString& rsLabel +, const wxPoint& rPos +, const wxSize& rSize +, long lStyle +, const wxString& rsName +) { - SetName(name); - if (parent) parent->AddChild(this); + SetName(rsName); + if (pParent) + pParent->AddChild(this); - SetBackgroundColour(parent->GetBackgroundColour()) ; - SetForegroundColour(parent->GetForegroundColour()) ; + SetBackgroundColour(pParent->GetBackgroundColour()) ; + SetForegroundColour(pParent->GetForegroundColour()) ; - if ( id == -1 ) + if ( vId == -1 ) m_windowId = (int)NewControlId(); else - m_windowId = id; + m_windowId = vId; - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; + int nX = rPos.x; + int nY = rPos.y; + int nWidth = rSize.x; + int nHeight = rSize.y; - m_windowStyle = style; + m_windowStyle = lStyle; - // TODO - SubclassWin(m_hWnd); + long lSstyle = 0L; - SetFont(parent->GetFont()); - SetSize(x, y, width, height); + lSstyle = WS_VISIBLE | SS_TEXT | DT_VCENTER; + if (m_windowStyle & wxALIGN_CENTRE) + lSstyle |= DT_CENTER; + else if (m_windowStyle & wxALIGN_RIGHT) + lSstyle |= DT_RIGHT; + else + lSstyle |= DT_LEFT; + m_hWnd = (WXHWND)::WinCreateWindow( (HWND)GetHwndOf(pParent) // Parent window handle + ,WC_STATIC // Window class + ,(PSZ)rsLabel.c_str() // Initial Text + ,(ULONG)lSstyle // Style flags + ,0L, 0L, 0L, 0L // Origin -- 0 size + ,(HWND)GetHwndOf(pParent) // owner window handle (same as parent + ,HWND_TOP // initial z position + ,(ULONG)m_windowId // Window identifier + ,NULL // no control data + ,NULL // no Presentation parameters + ); - return FALSE; -} + wxCHECK_MSG(m_hWnd, FALSE, wxT("Failed to create static ctrl")); -wxSize wxStaticText::DoGetBestSize() -{ - wxString text(wxGetWindowText(GetHWND())); + wxColour vColour; - int widthTextMax = 0, widthLine, - heightTextTotal = 0, heightLine; + vColour.Set(wxString("BLACK")); - wxString curLine; - for ( const wxChar *pc = text; ; pc++ ) { - if ( *pc == wxT('\n') || *pc == wxT('\0') ) { - GetTextExtent(curLine, &widthLine, &heightLine); - if ( widthLine > widthTextMax ) - widthTextMax = widthLine; - heightTextTotal += heightLine; + LONG lColor = (LONG)vColour.GetPixel(); + + ::WinSetPresParam( m_hWnd + ,PP_FOREGROUNDCOLOR + ,sizeof(LONG) + ,(PVOID)&lColor + ); + lColor = (LONG)m_backgroundColour.GetPixel(); + + ::WinSetPresParam( m_hWnd + ,PP_BACKGROUNDCOLOR + ,sizeof(LONG) + ,(PVOID)&lColor + ); + + SubclassWin(m_hWnd); + SetFont(*wxSMALL_FONT); + SetXComp(0); + SetYComp(0); + SetSize( nX + ,nY + ,nWidth + ,nHeight + ); + return TRUE; +} // end of wxStaticText::Create + +wxSize wxStaticText::DoGetBestSize() const +{ + wxString sText(wxGetWindowText(GetHWND())); + int nWidthTextMax = 0; + int nWidthLine = 0; + int nHeightTextTotal = 0; + int nHeightLineDefault = 0; + int nHeightLine = 0; + wxString sCurLine; + bool bLastWasAmpersand = FALSE; - if ( *pc == wxT('\n') ) { - curLine.Empty(); + for (const wxChar *pc = sText; ; pc++) + { + if ( *pc == wxT('\n') || *pc == wxT('\0') ) + { + if (!sCurLine ) + { + // + // We can't use GetTextExtent - it will return 0 for both width + // and height and an empty line should count in height + // calculation + // + if (!nHeightLineDefault) + nHeightLineDefault = nHeightLine; + if (!nHeightLineDefault) + GetTextExtent(_T("W"), NULL, &nHeightLineDefault); + nHeightTextTotal += nHeightLineDefault; } - else { - // the end of string + else + { + GetTextExtent( sCurLine + ,&nWidthLine + ,&nHeightLine + ); + if (nWidthLine > nWidthTextMax) + nWidthTextMax = nWidthLine; + nHeightTextTotal += nHeightLine; + } + + if ( *pc == wxT('\n') ) + { + sCurLine.Empty(); + } + else + { break; } } - else { - curLine += *pc; + else + { + // + // We shouldn't take into account the '&' which just introduces the + // mnemonic characters and so are not shown on the screen -- except + // when it is preceded by another '&' in which case it stands for a + // literal ampersand + // + if (*pc == _T('&')) + { + if (!bLastWasAmpersand) + { + bLastWasAmpersand = TRUE; + + // + // Skip the statement adding pc to curLine below + // + continue; + } + + // + // It is a literal ampersand + // + bLastWasAmpersand = FALSE; + } + sCurLine += *pc; } } + return wxSize( nWidthTextMax + ,nHeightTextTotal + ); +} // end of wxStaticText::DoGetBestSize - return wxSize(widthTextMax, heightTextTotal); -} +void wxStaticText::DoSetSize( + int nX +, int nY +, int nWidth +, int nHeight +, int nSizeFlags +) +{ + // + // We need to refresh the window after changing its size as the standard + // control doesn't always update itself properly. + // + wxStaticTextBase::DoSetSize( nX + ,nY + ,nWidth + ,nHeight + ,nSizeFlags + ); + Refresh(); +} // end of wxStaticText::DoSetSize -void wxStaticText::SetLabel(const wxString& label) +bool wxStaticText::SetFont( + const wxFont& rFont +) { - // TODO + bool bRet = wxControl::SetFont(rFont); - // adjust the size of the window to fit to the label (this behaviour is - // backward compatible and generally makes sense but we might want to still - // provide the user a way to disable it) (VZ) - DoSetSize(-1, -1, -1, -1, wxSIZE_AUTO_WIDTH | wxSIZE_AUTO_HEIGHT); -} + // + // Adjust the size of the window to fit to the label unless autoresizing is + // disabled + // + if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) ) + { + DoSetSize(-1, -1, -1, -1, wxSIZE_AUTO_WIDTH | wxSIZE_AUTO_HEIGHT); + } + return bRet; +} // end of wxStaticText::SetFont -WXHBRUSH wxStaticText::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, - WXUINT message, WXWPARAM wParam, WXLPARAM lParam) +void wxStaticText::SetLabel( + const wxString& rsLabel +) { - // TODO: -/* - if (GetParent()->GetTransparentBackground()) - SetBkMode((HDC) pDC, TRANSPARENT); - else - SetBkMode((HDC) pDC, OPAQUE); + ::WinSetWindowText(GetHwnd(), rsLabel.c_str()); - ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue())); - ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue())); + // + // Adjust the size of the window to fit to the label unless autoresizing is + // disabled + // + if (!(GetWindowStyle() & wxST_NO_AUTORESIZE)) + { + wxCoord vX; + wxCoord vY; + wxCoord vWidth; + wxCoord vHeight; - wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID); - // Note that this will be cleaned up in wxApp::OnIdle, if backgroundBrush - // has a zero usage count. -// backgroundBrush->RealizeResource(); - return (WXHBRUSH) backgroundBrush->GetResourceHandle(); -*/ - return (WXHBRUSH)0; -} + GetPosition(&vX, &vY); + GetSize(&vWidth, &vHeight); + if (!(vX == -1 && vY == -1 && vWidth == -1 && vHeight == -1)) + DoSetSize(vX, vY, vWidth, vHeight, wxSIZE_AUTO_WIDTH | wxSIZE_AUTO_HEIGHT); + else + DoSetSize(-1, -1, -1, -1, wxSIZE_AUTO_WIDTH | wxSIZE_AUTO_HEIGHT); + } +} // end of wxStaticText::SetLabel -MRESULT wxStaticText::OS2WindowProc(HWND hwnd, WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) +MRESULT wxStaticText::OS2WindowProc( + WXUINT uMsg +, WXWPARAM wParam +, WXLPARAM lParam +) { - // Ensure that static items get messages. Some controls don't like this - // message to be intercepted (e.g. RichEdit), hence the tests. -// TODO: -/* - if (nMsg == WM_NCHITTEST) - return (long)HTCLIENT; -*/ - return wxWindow::OS2WindowProc(hwnd, nMsg, wParam, lParam); -} - + return wxWindow::OS2WindowProc( uMsg + ,wParam + ,lParam + ); +} // end of wxStaticText::OS2WindowProc