X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1169a91932273bc84c23ed9dbd0a2da064d59d66..68df211faedeabdf4259858109d1bd7385fdccf5:/src/msw/bmpbuttn.cpp diff --git a/src/msw/bmpbuttn.cpp b/src/msw/bmpbuttn.cpp index 080081a63a..3b67925eaa 100644 --- a/src/msw/bmpbuttn.cpp +++ b/src/msw/bmpbuttn.cpp @@ -9,10 +9,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "bmpbuttn.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -29,6 +25,8 @@ #endif #include "wx/msw/private.h" +#include "wx/image.h" +#include "wx/msw/uxtheme.h" // ---------------------------------------------------------------------------- // macros @@ -47,7 +45,7 @@ wxBEGIN_FLAGS( wxBitmapButtonStyle ) wxFLAGS_MEMBER(wxBORDER_RAISED) wxFLAGS_MEMBER(wxBORDER_STATIC) wxFLAGS_MEMBER(wxBORDER_NONE) - + // old style border flags wxFLAGS_MEMBER(wxSIMPLE_BORDER) wxFLAGS_MEMBER(wxSUNKEN_BORDER) @@ -76,7 +74,7 @@ wxEND_FLAGS( wxBitmapButtonStyle ) IMPLEMENT_DYNAMIC_CLASS_XTI(wxBitmapButton, wxButton,"wx/bmpbuttn.h") wxBEGIN_PROPERTIES_TABLE(wxBitmapButton) - wxPROPERTY_FLAGS( WindowStyle , wxBitmapButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style + wxPROPERTY_FLAGS( WindowStyle , wxBitmapButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style wxEND_PROPERTIES_TABLE() wxBEGIN_HANDLERS_TABLE(wxBitmapButton) @@ -88,6 +86,12 @@ wxCONSTRUCTOR_5( wxBitmapButton , wxWindow* , Parent , wxWindowID , Id , wxBitma IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton) #endif +BEGIN_EVENT_TABLE(wxBitmapButton, wxBitmapButtonBase) + EVT_SYS_COLOUR_CHANGED(wxBitmapButton::OnSysColourChanged) + EVT_ENTER_WINDOW(wxBitmapButton::OnMouseEnterOrLeave) + EVT_LEAVE_WINDOW(wxBitmapButton::OnMouseEnterOrLeave) +END_EVENT_TABLE() + /* TODO PROPERTIES : @@ -98,60 +102,38 @@ bitmap "focus" , bitmap "disabled" , */ -#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1) - -wxBitmapButtonBase::wxBitmapButtonBase() - : m_bmpNormal(), - m_bmpSelected(), - m_bmpFocus(), - m_bmpDisabled(), - m_marginX(0), - m_marginY(0) -{ -} - -bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& wxVALIDATOR_PARAM(validator), - const wxString& name) +bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, + const wxBitmap& bitmap, + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& wxVALIDATOR_PARAM(validator), + const wxString& name) { - m_bmpNormal = bitmap; - SetName(name); + m_bmpNormal = bitmap; + SetName(name); #if wxUSE_VALIDATORS - SetValidator(validator); + SetValidator(validator); #endif // wxUSE_VALIDATORS - parent->AddChild(this); - - m_backgroundColour = parent->GetBackgroundColour(); - m_foregroundColour = parent->GetForegroundColour(); - m_windowStyle = style; + parent->AddChild(this); - if ( style & wxBU_AUTODRAW ) - { - m_marginX = wxDEFAULT_BUTTON_MARGIN; - m_marginY = wxDEFAULT_BUTTON_MARGIN; - } + m_backgroundColour = parent->GetBackgroundColour(); + m_foregroundColour = parent->GetForegroundColour(); + m_windowStyle = style; - 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 ( style & wxBU_AUTODRAW ) + { + m_marginX = + m_marginY = 4; + } - if ( height == -1 && bitmap.Ok()) - height = bitmap.GetHeight() + 2*m_marginY; + if (id == wxID_ANY) + m_windowId = NewControlId(); + else + m_windowId = id; - long msStyle = WS_VISIBLE | WS_TABSTOP | WS_CHILD | BS_OWNERDRAW ; + long msStyle = WS_VISIBLE | WS_TABSTOP | WS_CHILD | BS_OWNERDRAW ; if ( m_windowStyle & wxCLIP_SIBLINGS ) msStyle |= WS_CLIPSIBLINGS; @@ -167,8 +149,7 @@ bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bit msStyle |= BS_BOTTOM; #endif - m_hWnd = (WXHWND)CreateWindowEx - ( + m_hWnd = (WXHWND) CreateWindowEx( 0, wxT("BUTTON"), wxEmptyString, @@ -180,14 +161,68 @@ bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bit NULL ); - // Subclass again for purposes of dialog editing mode - SubclassWin(m_hWnd); + // Subclass again for purposes of dialog editing mode + SubclassWin(m_hWnd); - SetFont(parent->GetFont()); + SetPosition(pos); + SetBestSize(size); - SetSize(x, y, width, height); + return true; +} - return TRUE; +bool wxBitmapButton::SetBackgroundColour(const wxColour& colour) +{ + if ( !wxBitmapButtonBase::SetBackgroundColour(colour) ) + { + // didn't change + return false; + } + + // invalidate the brush, it will be recreated the next time it's needed + m_brushDisabled = wxNullBrush; + + return true; +} + +void wxBitmapButton::OnSysColourChanged(wxSysColourChangedEvent& event) +{ + m_brushDisabled = wxNullBrush; + + if ( !IsEnabled() ) + { + // this change affects our current state + Refresh(); + } + + event.Skip(); +} + +void wxBitmapButton::OnMouseEnterOrLeave(wxMouseEvent& event) +{ + if ( IsEnabled() && m_bmpHover.Ok() ) + Refresh(); + + event.Skip(); +} + +void wxBitmapButton::OnSetBitmap() +{ + // if the focus bitmap is specified but hover 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_bmpHover.Ok() && + m_bmpFocus.Ok() && + wxUxThemeEngine::GetIfActive() ) + { + m_bmpHover = m_bmpFocus; + } + + // this will redraw us + wxBitmapButtonBase::OnSetBitmap(); } // VZ: should be at the very least less than wxDEFAULT_BUTTON_MARGIN @@ -201,7 +236,7 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) { // Let default procedure draw the bitmap, which is defined // in the Windows resource. - return FALSE; + return false; } #endif @@ -213,10 +248,12 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) // choose the bitmap to use depending on the button state - wxBitmap* bitmap; + wxBitmap *bitmap; if ( isSelected && m_bmpSelected.Ok() ) bitmap = &m_bmpSelected; + else if ( m_bmpHover.Ok() && IsMouseInWindow() ) + bitmap = &m_bmpHover; else if ((state & ODS_FOCUS) && m_bmpFocus.Ok()) bitmap = &m_bmpFocus; else if ((state & ODS_DISABLED) && m_bmpDisabled.Ok()) @@ -225,7 +262,7 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) bitmap = &m_bmpNormal; if ( !bitmap->Ok() ) - return FALSE; + return false; // centre the bitmap in the control area int x = lpDIS->rcItem.left; @@ -235,8 +272,8 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) int wBmp = bitmap->GetWidth(); int hBmp = bitmap->GetHeight(); - int x1,y1; - + int x1,y1; + if(m_windowStyle & wxBU_LEFT) x1 = x + (FOCUS_MARGIN+1); else if(m_windowStyle & wxBU_RIGHT) @@ -267,9 +304,8 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) } // draw the bitmap - wxDC dst; - dst.SetHDC((WXHDC) hDC, FALSE); - dst.DrawBitmap(*bitmap, x1, y1, TRUE); + wxDCTemp dst((WXHDC)hDC); + dst.DrawBitmap(*bitmap, x1, y1, true); // draw focus / disabled state, if auto-drawing if ( (state & ODS_DISABLED) && autoDraw ) @@ -277,7 +313,7 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) DrawButtonDisable((WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom, - TRUE); + true); } else if ( (state & ODS_FOCUS) && autoDraw ) { @@ -289,14 +325,13 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item) isSelected); } - return TRUE; + return true; } // GRG Feb/2000, support for bmp buttons with Win95/98 standard LNF -#if defined(__WIN95__) - -void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int bottom, bool sel ) +void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, + int right, int bottom, bool sel ) { HPEN oldp; HPEN penHiLight; @@ -350,73 +385,8 @@ void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int botto DeleteObject(brushFace); } -#else - -void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int bottom, bool sel ) -{ - HPEN oldp; - HPEN penBorder; - HPEN penLight; - HPEN penShadow; - HBRUSH brushFace; - - // create needed pens and brush - penBorder = CreatePen(PS_SOLID, 0, GetSysColor(COLOR_WINDOWFRAME)); - penShadow = CreatePen(PS_SOLID, 0, GetSysColor(COLOR_BTNSHADOW)); - penLight = CreatePen(PS_SOLID, 0, GetSysColor(COLOR_BTNHIGHLIGHT)); - brushFace = CreateSolidBrush(COLOR_BTNFACE); - - // draw the rectangle - RECT rect; - rect.left = left; - rect.right = right; - rect.top = top; - rect.bottom = bottom; - FillRect((HDC) dc, &rect, brushFace); - - // draw the border - oldp = (HPEN) 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) - { - MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL); - LineTo((HDC) dc, left+1 ,top+1); - LineTo((HDC) dc, right-2 ,top+1); - } - 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); - } - - // delete allocated resources - SelectObject((HDC) dc,oldp); - DeleteObject(penBorder); - DeleteObject(penLight); - DeleteObject(penShadow); - DeleteObject(brushFace); -} - -#endif // defined(__WIN95__) - - -void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, int bottom, bool sel ) +void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, + int bottom, bool WXUNUSED(sel) ) { RECT rect; rect.left = left; @@ -430,21 +400,36 @@ void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, in if ( sel ) OffsetRect( &rect, 1, 1 ); */ - (void)sel; + DrawFocusRect( (HDC) dc, &rect ); } -extern HBRUSH wxDisableButtonBrush; -void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right, int bottom, bool with_marg ) +void +wxBitmapButton::DrawButtonDisable( WXHDC dc, + int left, int top, int right, int bottom, + bool with_marg ) { - HBRUSH old = (HBRUSH) SelectObject( (HDC) dc, wxDisableButtonBrush ); + if ( !m_brushDisabled.Ok() ) + { + // draw a bitmap with two black and two background colour pixels + wxBitmap bmp(2, 2); + wxMemoryDC dc; + dc.SelectObject(bmp); + dc.SetPen(*wxBLACK_PEN); + dc.DrawPoint(0, 0); + dc.DrawPoint(1, 1); + dc.SetPen(GetBackgroundColour()); + dc.DrawPoint(0, 1); + dc.DrawPoint(1, 0); + + m_brushDisabled = wxBrush(bmp); + } - // VZ: what's this?? there is no such ROP AFAIK -#ifdef __SALFORDC__ - DWORD dwRop = 0xFA0089L; -#else - DWORD dwRop = 0xFA0089UL; -#endif + SelectInHDC selectBrush((HDC)dc, GetHbrushOf(m_brushDisabled)); + + // ROP for "dest |= pattern" operation -- as it doesn't have a standard + // name, give it our own + static const DWORD PATTERNPAINT = 0xFA0089UL; if ( with_marg ) { @@ -454,9 +439,7 @@ void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right, bottom -= 2 * m_marginY; } - ::PatBlt( (HDC) dc, left, top, right, bottom, dwRop); - - ::SelectObject( (HDC) dc, old ); + ::PatBlt( (HDC) dc, left, top, right, bottom, PATTERNPAINT); } void wxBitmapButton::SetDefault() @@ -464,4 +447,18 @@ void wxBitmapButton::SetDefault() wxButton::SetDefault(); } +wxSize wxBitmapButton::DoGetBestSize() const +{ + if ( m_bmpNormal.Ok() ) + { + wxSize best(m_bmpNormal.GetWidth() + 2*m_marginX, + m_bmpNormal.GetHeight() + 2*m_marginY); + CacheBestSize(best); + return best; + } + + // no idea what our best size should be, defer to the base class + return wxBitmapButtonBase::DoGetBestSize(); +} + #endif // wxUSE_BMPBUTTON