+ wxClientDC dc ( (wxWindowMac*)this ) ;
+ return dc.GetCharWidth() ;
+}
+
+void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
+ int *descent, int *externalLeading, const wxFont *theFont ) const
+{
+ const wxFont *fontToUse = theFont;
+ if ( !fontToUse )
+ fontToUse = &m_font;
+
+ wxClientDC dc( (wxWindowMac*) this ) ;
+ long lx,ly,ld,le ;
+ dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
+ if ( externalLeading )
+ *externalLeading = le ;
+ if ( descent )
+ *descent = ld ;
+ if ( x )
+ *x = lx ;
+ if ( y )
+ *y = ly ;
+}
+
+/*
+ * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
+ * we always intersect with the entire window, not only with the client area
+ */
+
+void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
+{
+ if ( MacGetTopLevelWindow() == NULL )
+ return ;
+
+ if ( !MacIsReallyShown() )
+ return ;
+
+ wxPoint client = GetClientAreaOrigin();
+ int x1 = -client.x;
+ int y1 = -client.y;
+ int x2 = m_width - client.x;
+ int y2 = m_height - client.y;
+
+ if (IsKindOf( CLASSINFO(wxButton)))
+ {
+ // buttons have an "aura"
+ y1 -= 5;
+ x1 -= 5;
+ y2 += 5;
+ x2 += 5;
+ }
+
+ Rect clientrect = { y1, x1, y2, x2 };
+
+ if ( rect )
+ {
+ Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
+ SectRect( &clientrect , &r , &clientrect ) ;
+ }
+
+ if ( !EmptyRect( &clientrect ) )
+ {
+ int top = 0 , left = 0 ;
+
+ MacClientToRootWindow( &left , &top ) ;
+ OffsetRect( &clientrect , left , top ) ;
+
+ MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
+ }
+}
+
+wxWindowMac *wxGetActiveWindow()
+{
+ // actually this is a windows-only concept
+ return NULL;
+}
+
+// Coordinates relative to the window
+void wxWindowMac::WarpPointer (int x_pos, int y_pos)
+{
+ // We really don't move the mouse programmatically under Mac.
+}
+
+const wxBrush& wxWindowMac::MacGetBackgroundBrush()
+{
+ if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
+ {
+ m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
+ }
+ else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
+ {
+ // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
+ // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
+ // either a non gray background color or a non control window
+
+ WindowRef window = (WindowRef) MacGetRootWindow() ;
+
+ wxWindowMac* parent = GetParent() ;
+ while( parent )
+ {
+ if ( parent->MacGetRootWindow() != window )
+ {
+ // we are in a different window on the mac system
+ parent = NULL ;
+ break ;
+ }
+
+ {
+ if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
+ && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
+ {
+ // if we have any other colours in the hierarchy
+ m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
+ break ;
+ }
+ // if we have the normal colours in the hierarchy but another control etc. -> use it's background
+ if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
+ {
+ Rect extent = { 0 , 0 , 0 , 0 } ;
+ int x , y ;
+ x = y = 0 ;
+ wxSize size = parent->GetSize() ;
+ parent->MacClientToRootWindow( &x , &y ) ;
+ extent.left = x ;
+ extent.top = y ;
+ extent.top-- ;
+ extent.right = x + size.x ;
+ extent.bottom = y + size.y ;
+ m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
+ break ;
+ }
+ }
+ parent = parent->GetParent() ;
+ }
+ if ( !parent )
+ {
+ m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
+ }
+ }
+ else
+ {
+ m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
+ }
+
+ return m_macBackgroundBrush ;
+}
+
+void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
+{
+ event.GetDC()->Clear() ;
+}
+
+void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
+{
+ wxWindowDC dc(this) ;
+ wxMacPortSetter helper(&dc) ;
+
+ MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
+}
+
+int wxWindowMac::GetScrollPos(int orient) const
+{
+ if ( orient == wxHORIZONTAL )
+ {
+ if ( m_hScrollBar )
+ return m_hScrollBar->GetThumbPosition() ;
+ }
+ else
+ {
+ if ( m_vScrollBar )
+ return m_vScrollBar->GetThumbPosition() ;
+ }
projects / wxWidgets.git / blobdiff