X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a265d21aad8c8bd7d7b35a45f97f2eb7f32c2ac2..98af9c738332c9a24475ad19efbfabe2b152c429:/src/msw/bmpbuttn.cpp diff --git a/src/msw/bmpbuttn.cpp b/src/msw/bmpbuttn.cpp index 9821e4a385..3ca9fe2050 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 : @@ -98,8 +102,6 @@ bitmap "focus" , bitmap "disabled" , */ -#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1) - bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap, const wxPoint& pos, @@ -122,26 +124,15 @@ bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, if ( style & wxBU_AUTODRAW ) { - m_marginX = wxDEFAULT_BUTTON_MARGIN; - m_marginY = wxDEFAULT_BUTTON_MARGIN; + m_marginX = + m_marginY = 4; } - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - - if (id == -1) + if (id == wxID_ANY) 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; - long msStyle = WS_VISIBLE | WS_TABSTOP | WS_CHILD | BS_OWNERDRAW ; if ( m_windowStyle & wxCLIP_SIBLINGS ) @@ -173,13 +164,67 @@ bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, // Subclass again for purposes of dialog editing mode SubclassWin(m_hWnd); - SetFont(parent->GetFont()); + SetPosition(pos); + SetBestSize(size); + + return true; +} + +bool wxBitmapButton::SetBackgroundColour(const wxColour& colour) +{ + if ( !wxBitmapButtonBase::SetBackgroundColour(colour) ) + { + // didn't change + return false; + } - SetSize(x, y, width, height); + // 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 #define FOCUS_MARGIN 3 @@ -203,10 +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()) @@ -427,11 +474,28 @@ void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, 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); + } + + SelectInHDC selectBrush((HDC)dc, GetHbrushOf(m_brushDisabled)); // ROP for "dest |= pattern" operation -- as it doesn't have a standard // name, give it our own @@ -446,8 +510,6 @@ void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right, } ::PatBlt( (HDC) dc, left, top, right, bottom, PATTERNPAINT); - - ::SelectObject( (HDC) dc, old ); } void wxBitmapButton::SetDefault() @@ -455,4 +517,19 @@ 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 +