X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d9c8e68e58c5d6b0debc5df02b8fa6dba719e12e..6686fbad16ec929f33cbbcc1b638bf00406218c5:/src/msw/bmpbuttn.cpp diff --git a/src/msw/bmpbuttn.cpp b/src/msw/bmpbuttn.cpp index ad9eecda97..8cf3fc95ac 100644 --- a/src/msw/bmpbuttn.cpp +++ b/src/msw/bmpbuttn.cpp @@ -1,333 +1,145 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bmpbuttn.cpp +// Name: src/msw/bmpbuttn.cpp // Purpose: wxBitmapButton // Author: Julian Smart // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "bmpbuttn.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif -#ifndef WX_PRECOMP - #include "wx/bmpbuttn.h" -#endif +#if wxUSE_BMPBUTTON -#include "wx/msw/private.h" +#include "wx/bmpbuttn.h" -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton) +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/dcmemory.h" + #include "wx/image.h" #endif -#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1) - -bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) -{ - m_buttonBitmap = bitmap; - SetName(name); - SetValidator(validator); - - parent->AddChild(this); - - m_backgroundColour = parent->GetBackgroundColour() ; - m_foregroundColour = parent->GetForegroundColour() ; - m_windowStyle = style; - m_marginX = 0; - m_marginY = 0; - - if ( style & wxBU_AUTODRAW ) - { - m_marginX = wxDEFAULT_BUTTON_MARGIN; - m_marginY = wxDEFAULT_BUTTON_MARGIN; - } - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - - if (id == -1) - m_windowId = NewControlId(); - else - m_windowId = id; - - if ( width == -1 && bitmap.Ok()) - width = bitmap.GetWidth() + 2*m_marginX; - - if ( height == -1 && bitmap.Ok()) - height = bitmap.GetHeight() + 2*m_marginY; - - m_hWnd = (WXHWND)CreateWindowEx - ( - 0, - wxT("BUTTON"), - wxT(""), - WS_VISIBLE | WS_TABSTOP | WS_CHILD | BS_OWNERDRAW , - 0, 0, 0, 0, - GetWinHwnd(parent), - (HMENU)m_windowId, - wxGetInstance(), - NULL - ); +#include "wx/msw/private.h" +#include "wx/msw/dc.h" // for wxDCTemp - // Subclass again for purposes of dialog editing mode - SubclassWin(m_hWnd); +#include "wx/msw/uxtheme.h" - SetFont(parent->GetFont()) ; +#if wxUSE_UXTHEME + // no need to include tmschema.h + #ifndef BP_PUSHBUTTON + #define BP_PUSHBUTTON 1 - SetSize(x, y, width, height); + #define PBS_NORMAL 1 + #define PBS_HOT 2 + #define PBS_PRESSED 3 + #define PBS_DISABLED 4 + #define PBS_DEFAULTED 5 - return TRUE; -} - -void wxBitmapButton::SetBitmapLabel(const wxBitmap& bitmap) -{ - m_buttonBitmap = bitmap; -} + #define TMT_CONTENTMARGINS 3602 + #endif +#endif // wxUSE_UXTHEME -bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) -{ -#if defined(__WIN95__) - long style = GetWindowLong((HWND) GetHWND(), GWL_STYLE); - if (style & BS_BITMAP) - { - // Let default procedure draw the bitmap, which is defined - // in the Windows resource. - return FALSE; - } +#ifndef ODS_NOFOCUSRECT + #define ODS_NOFOCUSRECT 0x0200 #endif - LPDRAWITEMSTRUCT lpDIS = (LPDRAWITEMSTRUCT) item; - - // choose the bitmap to use depending on the buttons state - wxBitmap* bitmap; - - UINT state = lpDIS->itemState; - bool isSelected = (state & ODS_SELECTED) != 0; - if ( isSelected && m_buttonBitmapSelected.Ok() ) - bitmap = &m_buttonBitmapSelected; - else if ((state & ODS_FOCUS) && m_buttonBitmapFocus.Ok()) - bitmap = &m_buttonBitmapFocus; - else if ((state & ODS_DISABLED) && m_buttonBitmapDisabled.Ok()) - bitmap = &m_buttonBitmapDisabled; - else - bitmap = &m_buttonBitmap; - - if ( !bitmap->Ok() ) - return FALSE; - - // draw it on the memory DC - HDC hDC = lpDIS->hDC; - HDC memDC = ::CreateCompatibleDC(hDC); - - HBITMAP old = (HBITMAP) ::SelectObject(memDC, (HBITMAP) bitmap->GetHBITMAP()); - - if (!old) - { - wxLogLastError(_T("SelectObject")); - - return FALSE; - } - - int x = lpDIS->rcItem.left; - int y = lpDIS->rcItem.top; - int width = lpDIS->rcItem.right - x; - int height = lpDIS->rcItem.bottom - y; - - int wBmp = bitmap->GetWidth(), - hBmp = bitmap->GetHeight(); - - // Draw the face, if auto-drawing - bool autoDraw = (GetWindowStyleFlag() & wxBU_AUTODRAW) != 0; - if ( autoDraw ) - { - DrawFace((WXHDC) hDC, - lpDIS->rcItem.left, lpDIS->rcItem.top, - lpDIS->rcItem.right, lpDIS->rcItem.bottom, - isSelected); - } - - // Centre the bitmap in the control area - int x1 = x + (width - wBmp) / 2; - int y1 = y + (height - hBmp) / 2; - - if ( isSelected && autoDraw ) - { - x1++; - y1++; - } - - BOOL ok; - wxMask *mask = bitmap->GetMask(); - if ( mask ) - { - // the fg ROP is applied for the pixels of the mask bitmap which are 1 - // (for a wxMask this means that this is a non transparent pixel), the - // bg ROP is applied for all the others - ok = ::MaskBlt( - hDC, x1, y1, wBmp, hBmp, // dst - memDC, 0, 0, // src - (HBITMAP)mask->GetMaskBitmap(), 0, 0, // mask - MAKEROP4(SRCCOPY, // fg ROP - SRCPAINT) // bg ROP - ); - } - else - { - ok = ::BitBlt(hDC, x1, y1, wBmp, hBmp, // dst - memDC, 0, 0, // src - SRCCOPY); // ROP - } - - if ( !ok ) - { - wxLogLastError(_T("Mask/BitBlt()")); - } - - if ( (state & ODS_DISABLED) && autoDraw ) - { - DrawButtonDisable((WXHDC) hDC, - lpDIS->rcItem.left, lpDIS->rcItem.top, - lpDIS->rcItem.right, lpDIS->rcItem.bottom, - TRUE); - } - else if ( (state & ODS_FOCUS) && autoDraw ) - { - DrawButtonFocus((WXHDC) hDC, - lpDIS->rcItem.left, - lpDIS->rcItem.top, - lpDIS->rcItem.right, - lpDIS->rcItem.bottom, - isSelected); - } - - ::SelectObject(memDC, old); - - ::DeleteDC(memDC); - - return TRUE; -} - -void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int bottom, bool sel ) +// ---------------------------------------------------------------------------- +// macros +// ---------------------------------------------------------------------------- + +BEGIN_EVENT_TABLE(wxBitmapButton, wxBitmapButtonBase) + EVT_SYS_COLOUR_CHANGED(wxBitmapButton::OnSysColourChanged) +END_EVENT_TABLE() + +/* +TODO PROPERTIES : + +long "style" , wxBU_AUTODRAW +bool "default" , 0 +bitmap "selected" , +bitmap "focus" , +bitmap "disabled" , +*/ + +bool wxBitmapButton::Create(wxWindow *parent, + wxWindowID id, + const wxBitmap& bitmap, + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& validator, + const wxString& name) { - HPEN oldp; - HBRUSH oldb ; + if ( !wxBitmapButtonBase::Create(parent, id, pos, size, style, + validator, name) ) + return false; - HPEN penBorder; - HPEN penLight; - HPEN penShadow; - HBRUSH brushFace; - COLORREF ms_color; + SetBitmapLabel(bitmap); - ms_color = GetSysColor(COLOR_WINDOWFRAME) ; - penBorder = CreatePen(PS_SOLID,0,ms_color) ; - - ms_color = GetSysColor(COLOR_BTNSHADOW) ; - penShadow = CreatePen(PS_SOLID,0,ms_color) ; - - ms_color = GetSysColor(COLOR_BTNHIGHLIGHT) ; - penLight = CreatePen(PS_SOLID,0,ms_color) ; - - ms_color = GetSysColor(COLOR_BTNFACE) ; - brushFace = CreateSolidBrush(ms_color) ; - - oldp = (HPEN) SelectObject( (HDC) dc, GetStockObject( NULL_PEN ) ) ; - oldb = (HBRUSH) SelectObject( (HDC) dc, brushFace ) ; - Rectangle( (HDC) dc, left, top, right, bottom ) ; - SelectObject( (HDC) dc, penBorder) ; - MoveToEx((HDC) dc,left+1,top,NULL);LineTo((HDC) dc,right-1,top); - MoveToEx((HDC) dc,left,top+1,NULL);LineTo((HDC) dc,left,bottom-1); - MoveToEx((HDC) dc,left+1,bottom-1,NULL);LineTo((HDC) dc,right-1,bottom-1); - MoveToEx((HDC) dc,right-1,top+1,NULL);LineTo((HDC) dc,right-1,bottom-1); - - SelectObject( (HDC) dc, penShadow) ; - if (sel) + if ( !size.IsFullySpecified() ) { - MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL) ; - LineTo((HDC) dc, left+1 ,top+1) ; - LineTo((HDC) dc, right-2 ,top+1) ; + // As our bitmap has just changed, our best size has changed as well so + // reset the initial size using the new value. + SetInitialSize(size); } - else - { - MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL) ; - LineTo((HDC) dc, right-2 ,bottom-2) ; - LineTo((HDC) dc, right-2 ,top) ; - MoveToEx((HDC) dc,left+2 ,bottom-3 ,NULL) ; - LineTo((HDC) dc, right-3 ,bottom-3) ; - LineTo((HDC) dc, right-3 ,top+1) ; - - SelectObject( (HDC) dc, penLight) ; - MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL) ; - LineTo((HDC) dc, left+1 ,top+1) ; - LineTo((HDC) dc, right-2 ,top+1) ; - } - SelectObject((HDC) dc,oldp) ; - SelectObject((HDC) dc,oldb) ; - - DeleteObject(penBorder); - DeleteObject(penLight); - DeleteObject(penShadow); - DeleteObject(brushFace); + return true; } -// VZ: should be at the very least less than wxDEFAULT_BUTTON_MARGIN -#define FOCUS_MARGIN 3 - -void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, int bottom, bool sel ) +void wxBitmapButton::DoSetBitmap(const wxBitmap& bitmap, State which) { - RECT rect; - rect.left = left; - rect.top = top; - rect.right = right; - rect.bottom = bottom; - InflateRect( &rect, - FOCUS_MARGIN, - FOCUS_MARGIN ) ; - if ( sel ) - OffsetRect( &rect, 1, 1 ) ; - DrawFocusRect( (HDC) dc, &rect ) ; -} - -extern HBRUSH wxDisableButtonBrush; -void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right, int bottom, bool with_marg ) -{ - HBRUSH old = (HBRUSH) SelectObject( (HDC) dc, wxDisableButtonBrush ) ; - - // VZ: what's this?? there is no such ROP AFAIK -#ifdef __SALFORDC__ - DWORD dwRop = 0xFA0089L; -#else - DWORD dwRop = 0xFA0089UL; -#endif - - if ( with_marg ) + if ( bitmap.IsOk() ) { - left += m_marginX; - top += m_marginY; - right -= 2 * m_marginX; - bottom -= 2 * m_marginY; + switch ( which ) + { +#if wxUSE_IMAGE + case State_Normal: + if ( !HasFlag(wxBU_AUTODRAW) && !m_disabledSetByUser ) + { + wxImage img(bitmap.ConvertToImage().ConvertToGreyscale()); + wxBitmapButtonBase::DoSetBitmap(img, State_Disabled); + } + break; +#endif // wxUSE_IMAGE + + case State_Focused: + // if the focus bitmap is specified but current one isn't, use + // the focus bitmap for hovering as well if this is consistent + // with the current Windows version look and feel + // + // rationale: this is compatible with the old wxGTK behaviour + // and also makes it much easier to do "the right thing" for + // all platforms (some of them, such as Windows XP, have "hot" + // buttons while others don't) + if ( !m_hoverSetByUser ) + wxBitmapButtonBase::DoSetBitmap(bitmap, State_Current); + break; + + case State_Current: + // don't overwrite it with the focused bitmap + m_hoverSetByUser = true; + break; + + case State_Disabled: + // don't overwrite it with the version automatically created + // from the normal one + m_disabledSetByUser = true; + break; + + default: + // nothing special to do but include the default clause to + // suppress gcc warnings + ; + } } - ::PatBlt( (HDC) dc, left, top, right, bottom, dwRop); - - ::SelectObject( (HDC) dc, old ) ; + wxBitmapButtonBase::DoSetBitmap(bitmap, which); } -void wxBitmapButton::SetDefault() -{ - wxButton::SetDefault(); -} +#endif // wxUSE_BMPBUTTON