src/mac/carbon/renderer.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        src/mac/carbon/renderer.cpp
// Purpose:     implementation of wxRendererNative for Mac
// Author:      Vadim Zeitlin
// Modified by:
// Created:     20.07.2003
// RCS-ID:      $Id$
// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
// License:     wxWindows licence
///////////////////////////////////////////////////////////////////////////////

// for compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #include "wx/string.h"
    #include "wx/dc.h"
    #include "wx/bitmap.h"
    #include "wx/settings.h"
    #include "wx/dcclient.h"
    #include "wx/toplevel.h"
#endif

#include "wx/renderer.h"
#include "wx/graphics.h"
#include "wx/mac/uma.h"


class WXDLLEXPORT wxRendererMac : public wxDelegateRendererNative
{
public:
    // draw the header control button (used by wxListCtrl)
    virtual int DrawHeaderButton( wxWindow *win,
        wxDC& dc,
        const wxRect& rect,
        int flags = 0,
        wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE,
        wxHeaderButtonParams* params = NULL );

    virtual int GetHeaderButtonHeight(wxWindow *win);

    // draw the expanded/collapsed icon for a tree control item
    virtual void DrawTreeItemButton( wxWindow *win,
        wxDC& dc,
        const wxRect& rect,
        int flags = 0 );

    // draw a (vertical) sash
    virtual void DrawSplitterSash( wxWindow *win,
        wxDC& dc,
        const wxSize& size,
        wxCoord position,
        wxOrientation orient,
        int flags = 0 );

    virtual void DrawCheckBox(wxWindow *win,
                              wxDC& dc,
                              const wxRect& rect,
                              int flags = 0);

    virtual void DrawComboBoxDropButton(wxWindow *win,
                                        wxDC& dc,
                                        const wxRect& rect,
                                        int flags = 0);

    virtual void DrawPushButton(wxWindow *win,
                                wxDC& dc,
                                const wxRect& rect,
                                int flags = 0);

    virtual void DrawItemSelectionRect(wxWindow *win,
                                       wxDC& dc,
                                       const wxRect& rect,
                                       int flags = 0);

    virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0);

private:
    void DrawMacThemeButton(wxWindow *win,
                            wxDC& dc,
                            const wxRect& rect,
                            int flags,
                            int kind,
                            int adornment);

    // the tree buttons
    wxBitmap m_bmpTreeExpanded;
    wxBitmap m_bmpTreeCollapsed;
};

// ============================================================================
// implementation
// ============================================================================

// static
wxRendererNative& wxRendererNative::GetDefault()
{
    static wxRendererMac s_rendererMac;

    return s_rendererMac;
}

int wxRendererMac::DrawHeaderButton( wxWindow *win,
    wxDC& dc,
    const wxRect& rect,
    int flags,
    wxHeaderSortIconType sortArrow,
    wxHeaderButtonParams* params )
{
    const wxCoord x = rect.x;
    const wxCoord y = rect.y;
    const wxCoord w = rect.width;
    const wxCoord h = rect.height;

    dc.SetBrush( *wxTRANSPARENT_BRUSH );

    HIRect headerRect = CGRectMake( x, y, w, h );
    if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
    {
        win->Refresh( &rect );
    }
    else
    {
        CGContextRef cgContext;
        wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();

        cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();

        {
            HIThemeButtonDrawInfo drawInfo;
            HIRect labelRect;

            memset( &drawInfo, 0, sizeof(drawInfo) );
            drawInfo.version = 0;
            drawInfo.kind = kThemeListHeaderButton;
            drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
            drawInfo.value = (flags & wxCONTROL_SELECTED) ? kThemeButtonOn : kThemeButtonOff;
            drawInfo.adornment = kThemeAdornmentNone;

            // The down arrow is drawn automatically, change it to an up arrow if needed.
            if ( sortArrow == wxHDR_SORT_ICON_UP )
                drawInfo.adornment = kThemeAdornmentHeaderButtonSortUp;

            HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );

            // If we don't want any arrows we need to draw over the one already there
            if ( (flags & wxCONTROL_SELECTED) && (sortArrow == wxHDR_SORT_ICON_NONE) )
            {
                // clip to the header rectangle
                CGContextSaveGState( cgContext );
                CGContextClipToRect( cgContext, headerRect );
                // but draw bigger than that so the arrow will get clipped off
                headerRect.size.width += 25;
                HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
                CGContextRestoreGState( cgContext );
            }
        }
    }

    // Reserve room for the arrows before writing the label, and turn off the
    // flags we've already handled
    wxRect newRect(rect);
    if ( (flags & wxCONTROL_SELECTED) && (sortArrow != wxHDR_SORT_ICON_NONE) )
    {
        newRect.width -= 12;
        sortArrow = wxHDR_SORT_ICON_NONE;
    }
    flags &= ~wxCONTROL_SELECTED;

    return DrawHeaderButtonContents(win, dc, newRect, flags, sortArrow, params);
}


int wxRendererMac::GetHeaderButtonHeight(wxWindow* WXUNUSED(win))
{
    SInt32      standardHeight;
    OSStatus        errStatus;

    errStatus = GetThemeMetric( kThemeMetricListHeaderHeight, &standardHeight );
    if (errStatus == noErr)
    {
        return standardHeight;
    }
    return -1;
}

void wxRendererMac::DrawTreeItemButton( wxWindow *win,
    wxDC& dc,
    const wxRect& rect,
    int flags )
{
    // now the wxGCDC is using native transformations
    const wxCoord x = rect.x;
    const wxCoord y = rect.y;
    const wxCoord w = rect.width;
    const wxCoord h = rect.height;

    dc.SetBrush( *wxTRANSPARENT_BRUSH );

    HIRect headerRect = CGRectMake( x, y, w, h );
    if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
    {
        win->Refresh( &rect );
    }
    else
    {
        CGContextRef cgContext;

        wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
        cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();

        HIThemeButtonDrawInfo drawInfo;
        HIRect labelRect;

        memset( &drawInfo, 0, sizeof(drawInfo) );
        drawInfo.version = 0;
        drawInfo.kind = kThemeDisclosureButton;
        drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
        // Apple mailing list posts say to use the arrow adornment constants, but those don't work.
        // We need to set the value using the 'old' DrawThemeButton constants instead.
        drawInfo.value = (flags & wxCONTROL_EXPANDED) ? kThemeDisclosureDown : kThemeDisclosureRight;
        drawInfo.adornment = kThemeAdornmentNone;

        HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
    }
}

void wxRendererMac::DrawSplitterSash( wxWindow *win,
    wxDC& dc,
    const wxSize& size,
    wxCoord position,
    wxOrientation orient,
    int WXUNUSED(flags) )
{
    bool hasMetal = win->MacGetTopLevelWindow()->MacGetMetalAppearance();
    SInt32 height;
    GetThemeMetric( kThemeMetricSmallPaneSplitterHeight, &height );
    HIRect splitterRect;
    if (orient == wxVERTICAL)
        splitterRect = CGRectMake( position, 0, height, size.y );
    else
        splitterRect = CGRectMake( 0, position, size.x, height );

    // under compositing we should only draw when called by the OS, otherwise just issue a redraw command
    // strange redraw errors occur if we don't do this

    if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
    {
        wxRect rect( (int) splitterRect.origin.x, (int) splitterRect.origin.y, (int) splitterRect.size.width,
                     (int) splitterRect.size.height );
        win->Refresh( &rect );
   }
    else
    {
        CGContextRef cgContext;
        wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
        cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();

        HIThemeSplitterDrawInfo drawInfo;
        drawInfo.version = 0;
        drawInfo.state = kThemeStateActive;
        drawInfo.adornment = hasMetal ? kHIThemeSplitterAdornmentMetal : kHIThemeSplitterAdornmentNone;
        HIThemeDrawPaneSplitter( &splitterRect, &drawInfo, cgContext, kHIThemeOrientationNormal );
    }
}

void
wxRendererMac::DrawItemSelectionRect(wxWindow * WXUNUSED(win),
                                     wxDC& dc,
                                     const wxRect& rect,
                                     int flags)
{
    if ( !(flags & wxCONTROL_SELECTED) )
        return;

    wxColour col( wxMacCreateCGColorFromHITheme( (flags & wxCONTROL_FOCUSED) ?
                                                 kThemeBrushAlternatePrimaryHighlightColor
                                                                             : kThemeBrushSecondaryHighlightColor ) );
    wxBrush selBrush( col );

    dc.SetPen( *wxTRANSPARENT_PEN );
    dc.SetBrush( selBrush );
    dc.DrawRectangle( rect );
}


void
wxRendererMac::DrawMacThemeButton(wxWindow *win,
                                  wxDC& dc,
                                  const wxRect& rect,
                                  int flags,
                                  int kind,
                                  int adornment)
{
    // now the wxGCDC is using native transformations
    const wxCoord x = rect.x;
    const wxCoord y = rect.y;
    const wxCoord w = rect.width;
    const wxCoord h = rect.height;

    dc.SetBrush( *wxTRANSPARENT_BRUSH );

    HIRect headerRect = CGRectMake( x, y, w, h );
    if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
    {
        win->Refresh( &rect );
    }
    else
    {
        wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
        CGContextRef cgContext;
        cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();

        HIThemeButtonDrawInfo drawInfo;
        HIRect labelRect;

        memset( &drawInfo, 0, sizeof(drawInfo) );
        drawInfo.version = 0;
        drawInfo.kind = kind;
        drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
        drawInfo.value = (flags & wxCONTROL_SELECTED) ? kThemeButtonOn : kThemeButtonOff;
        if (flags & wxCONTROL_UNDETERMINED)
            drawInfo.value = kThemeButtonMixed;
        drawInfo.adornment = adornment;

        HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
    }
}

void
wxRendererMac::DrawCheckBox(wxWindow *win,
                            wxDC& dc,
                            const wxRect& rect,
                            int flags)
{
    if (flags & wxCONTROL_CHECKED)
        flags |= wxCONTROL_SELECTED;

    DrawMacThemeButton(win, dc, rect, flags,
                       kThemeCheckBox, kThemeAdornmentNone);
}

void
wxRendererMac::DrawComboBoxDropButton(wxWindow *win,
                              wxDC& dc,
                              const wxRect& rect,
                              int flags)
{
    int kind;
    if (win->GetWindowVariant() == wxWINDOW_VARIANT_SMALL || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_SMALL))
        kind = kThemeArrowButtonSmall;
    else if (win->GetWindowVariant() == wxWINDOW_VARIANT_MINI || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_MINI))
        kind = kThemeArrowButtonMini;
    else
        kind = kThemeArrowButton;

    DrawMacThemeButton(win, dc, rect, flags,
                       kind, kThemeAdornmentArrowDownArrow);
}

void
wxRendererMac::DrawPushButton(wxWindow *win,
                              wxDC& dc,
                              const wxRect& rect,
                              int flags)
{
    int kind;
    if (win->GetWindowVariant() == wxWINDOW_VARIANT_SMALL || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_SMALL))
        kind = kThemeBevelButtonSmall;
    // There is no kThemeBevelButtonMini, but in this case, use Small
    else if (win->GetWindowVariant() == wxWINDOW_VARIANT_MINI || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_MINI))
        kind = kThemeBevelButtonSmall;
    else
        kind = kThemeBevelButton;

    DrawMacThemeButton(win, dc, rect, flags,
                       kind, kThemeAdornmentNone);
}

void
wxRendererMac::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags)
{
    if (!win)
    {
        wxDelegateRendererNative::DrawFocusRect(win, dc, rect, flags);
        return;
    }

    CGRect cgrect = CGRectMake( rect.x , rect.y , rect.width, rect.height ) ;

    HIThemeFrameDrawInfo info ;
    memset( &info, 0 , sizeof(info) ) ;

    info.version = 0 ;
    info.kind = 0 ;
    info.state = kThemeStateActive;
    info.isFocused = true ;

    CGContextRef cgContext = (CGContextRef) win->MacGetCGContextRef() ;
    wxASSERT( cgContext ) ;

    HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
}
Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: src/mac/carbon/renderer.cpp
	3	// Purpose: implementation of wxRendererNative for Mac
	4	// Author: Vadim Zeitlin
	5	// Modified by:
	6	// Created: 20.07.2003
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
	9	// License: wxWindows licence
	10	///////////////////////////////////////////////////////////////////////////////
	11
	12	// for compilers that support precompilation, includes "wx.h".
	13	#include "wx/wxprec.h"
	14
	15	#ifdef __BORLANDC__
	16	#pragma hdrstop
	17	#endif
	18
	19	#ifndef WX_PRECOMP
	20	#include "wx/string.h"
	21	#include "wx/dc.h"
	22	#include "wx/bitmap.h"
	23	#include "wx/settings.h"
	24	#include "wx/dcclient.h"
	25	#include "wx/toplevel.h"
	26	#endif
	27
	28	#include "wx/renderer.h"
	29	#include "wx/graphics.h"
	30	#include "wx/mac/uma.h"
	31
	32
	33	class WXDLLEXPORT wxRendererMac : public wxDelegateRendererNative
	34	{
	35	public:
	36	// draw the header control button (used by wxListCtrl)
	37	virtual int DrawHeaderButton( wxWindow *win,
	38	wxDC& dc,
	39	const wxRect& rect,
	40	int flags = 0,
	41	wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE,
	42	wxHeaderButtonParams* params = NULL );
	43
	44	virtual int GetHeaderButtonHeight(wxWindow *win);
	45
	46	// draw the expanded/collapsed icon for a tree control item
	47	virtual void DrawTreeItemButton( wxWindow *win,
	48	wxDC& dc,
	49	const wxRect& rect,
	50	int flags = 0 );
	51
	52	// draw a (vertical) sash
	53	virtual void DrawSplitterSash( wxWindow *win,
	54	wxDC& dc,
	55	const wxSize& size,
	56	wxCoord position,
	57	wxOrientation orient,
	58	int flags = 0 );
	59
	60	virtual void DrawCheckBox(wxWindow *win,
	61	wxDC& dc,
	62	const wxRect& rect,
	63	int flags = 0);
	64
	65	virtual void DrawComboBoxDropButton(wxWindow *win,
	66	wxDC& dc,
	67	const wxRect& rect,
	68	int flags = 0);
	69
	70	virtual void DrawPushButton(wxWindow *win,
	71	wxDC& dc,
	72	const wxRect& rect,
	73	int flags = 0);
	74
	75	virtual void DrawItemSelectionRect(wxWindow *win,
	76	wxDC& dc,
	77	const wxRect& rect,
	78	int flags = 0);
	79
	80	virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0);
	81
	82	private:
	83	void DrawMacThemeButton(wxWindow *win,
	84	wxDC& dc,
	85	const wxRect& rect,
	86	int flags,
	87	int kind,
	88	int adornment);
	89
	90	// the tree buttons
	91	wxBitmap m_bmpTreeExpanded;
	92	wxBitmap m_bmpTreeCollapsed;
	93	};
	94
	95	// ============================================================================
	96	// implementation
	97	// ============================================================================
	98
	99	// static
	100	wxRendererNative& wxRendererNative::GetDefault()
	101	{
	102	static wxRendererMac s_rendererMac;
	103
	104	return s_rendererMac;
	105	}
	106
	107	int wxRendererMac::DrawHeaderButton( wxWindow *win,
	108	wxDC& dc,
	109	const wxRect& rect,
	110	int flags,
	111	wxHeaderSortIconType sortArrow,
	112	wxHeaderButtonParams* params )
	113	{
	114	const wxCoord x = rect.x;
	115	const wxCoord y = rect.y;
	116	const wxCoord w = rect.width;
	117	const wxCoord h = rect.height;
	118
	119	dc.SetBrush( *wxTRANSPARENT_BRUSH );
	120
	121	HIRect headerRect = CGRectMake( x, y, w, h );
	122	if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
	123	{
	124	win->Refresh( &rect );
	125	}
	126	else
	127	{
	128	CGContextRef cgContext;
	129	wxGCDCImpl impl = (wxGCDCImpl) dc.GetImpl();
	130
	131	cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
	132
	133	{
	134	HIThemeButtonDrawInfo drawInfo;
	135	HIRect labelRect;
	136
	137	memset( &drawInfo, 0, sizeof(drawInfo) );
	138	drawInfo.version = 0;
	139	drawInfo.kind = kThemeListHeaderButton;
	140	drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
	141	drawInfo.value = (flags & wxCONTROL_SELECTED) ? kThemeButtonOn : kThemeButtonOff;
	142	drawInfo.adornment = kThemeAdornmentNone;
	143
	144	// The down arrow is drawn automatically, change it to an up arrow if needed.
	145	if ( sortArrow == wxHDR_SORT_ICON_UP )
	146	drawInfo.adornment = kThemeAdornmentHeaderButtonSortUp;
	147
	148	HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
	149
	150	// If we don't want any arrows we need to draw over the one already there
	151	if ( (flags & wxCONTROL_SELECTED) && (sortArrow == wxHDR_SORT_ICON_NONE) )
	152	{
	153	// clip to the header rectangle
	154	CGContextSaveGState( cgContext );
	155	CGContextClipToRect( cgContext, headerRect );
	156	// but draw bigger than that so the arrow will get clipped off
	157	headerRect.size.width += 25;
	158	HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
	159	CGContextRestoreGState( cgContext );
	160	}
	161	}
	162	}
	163
	164	// Reserve room for the arrows before writing the label, and turn off the
	165	// flags we've already handled
	166	wxRect newRect(rect);
	167	if ( (flags & wxCONTROL_SELECTED) && (sortArrow != wxHDR_SORT_ICON_NONE) )
	168	{
	169	newRect.width -= 12;
	170	sortArrow = wxHDR_SORT_ICON_NONE;
	171	}
	172	flags &= ~wxCONTROL_SELECTED;
	173
	174	return DrawHeaderButtonContents(win, dc, newRect, flags, sortArrow, params);
	175	}
	176
	177
	178	int wxRendererMac::GetHeaderButtonHeight(wxWindow* WXUNUSED(win))
	179	{
	180	SInt32 standardHeight;
	181	OSStatus errStatus;
	182
	183	errStatus = GetThemeMetric( kThemeMetricListHeaderHeight, &standardHeight );
	184	if (errStatus == noErr)
	185	{
	186	return standardHeight;
	187	}
	188	return -1;
	189	}
	190
	191	void wxRendererMac::DrawTreeItemButton( wxWindow *win,
	192	wxDC& dc,
	193	const wxRect& rect,
	194	int flags )
	195	{
	196	// now the wxGCDC is using native transformations
	197	const wxCoord x = rect.x;
	198	const wxCoord y = rect.y;
	199	const wxCoord w = rect.width;
	200	const wxCoord h = rect.height;
	201
	202	dc.SetBrush( *wxTRANSPARENT_BRUSH );
	203
	204	HIRect headerRect = CGRectMake( x, y, w, h );
	205	if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
	206	{
	207	win->Refresh( &rect );
	208	}
	209	else
	210	{
	211	CGContextRef cgContext;
	212
	213	wxGCDCImpl impl = (wxGCDCImpl) dc.GetImpl();
	214	cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
	215
	216	HIThemeButtonDrawInfo drawInfo;
	217	HIRect labelRect;
	218
	219	memset( &drawInfo, 0, sizeof(drawInfo) );
	220	drawInfo.version = 0;
	221	drawInfo.kind = kThemeDisclosureButton;
	222	drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
	223	// Apple mailing list posts say to use the arrow adornment constants, but those don't work.
	224	// We need to set the value using the 'old' DrawThemeButton constants instead.
	225	drawInfo.value = (flags & wxCONTROL_EXPANDED) ? kThemeDisclosureDown : kThemeDisclosureRight;
	226	drawInfo.adornment = kThemeAdornmentNone;
	227
	228	HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
	229	}
	230	}
	231
	232	void wxRendererMac::DrawSplitterSash( wxWindow *win,
	233	wxDC& dc,
	234	const wxSize& size,
	235	wxCoord position,
	236	wxOrientation orient,
	237	int WXUNUSED(flags) )
	238	{
	239	bool hasMetal = win->MacGetTopLevelWindow()->MacGetMetalAppearance();
	240	SInt32 height;
	241	GetThemeMetric( kThemeMetricSmallPaneSplitterHeight, &height );
	242	HIRect splitterRect;
	243	if (orient == wxVERTICAL)
	244	splitterRect = CGRectMake( position, 0, height, size.y );
	245	else
	246	splitterRect = CGRectMake( 0, position, size.x, height );
	247
	248	// under compositing we should only draw when called by the OS, otherwise just issue a redraw command
	249	// strange redraw errors occur if we don't do this
	250
	251	if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
	252	{
	253	wxRect rect( (int) splitterRect.origin.x, (int) splitterRect.origin.y, (int) splitterRect.size.width,
	254	(int) splitterRect.size.height );
	255	win->Refresh( &rect );
	256	}
	257	else
	258	{
	259	CGContextRef cgContext;
	260	wxGCDCImpl impl = (wxGCDCImpl) dc.GetImpl();
	261	cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
	262
	263	HIThemeSplitterDrawInfo drawInfo;
	264	drawInfo.version = 0;
	265	drawInfo.state = kThemeStateActive;
	266	drawInfo.adornment = hasMetal ? kHIThemeSplitterAdornmentMetal : kHIThemeSplitterAdornmentNone;
	267	HIThemeDrawPaneSplitter( &splitterRect, &drawInfo, cgContext, kHIThemeOrientationNormal );
	268	}
	269	}
	270
	271	void
	272	wxRendererMac::DrawItemSelectionRect(wxWindow * WXUNUSED(win),
	273	wxDC& dc,
	274	const wxRect& rect,
	275	int flags)
	276	{
	277	if ( !(flags & wxCONTROL_SELECTED) )
	278	return;
	279
	280	wxColour col( wxMacCreateCGColorFromHITheme( (flags & wxCONTROL_FOCUSED) ?
	281	kThemeBrushAlternatePrimaryHighlightColor
	282	: kThemeBrushSecondaryHighlightColor ) );
	283	wxBrush selBrush( col );
	284
	285	dc.SetPen( *wxTRANSPARENT_PEN );
	286	dc.SetBrush( selBrush );
	287	dc.DrawRectangle( rect );
	288	}
	289
	290
	291	void
	292	wxRendererMac::DrawMacThemeButton(wxWindow *win,
	293	wxDC& dc,
	294	const wxRect& rect,
	295	int flags,
	296	int kind,
	297	int adornment)
	298	{
	299	// now the wxGCDC is using native transformations
	300	const wxCoord x = rect.x;
	301	const wxCoord y = rect.y;
	302	const wxCoord w = rect.width;
	303	const wxCoord h = rect.height;
	304
	305	dc.SetBrush( *wxTRANSPARENT_BRUSH );
	306
	307	HIRect headerRect = CGRectMake( x, y, w, h );
	308	if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
	309	{
	310	win->Refresh( &rect );
	311	}
	312	else
	313	{
	314	wxGCDCImpl impl = (wxGCDCImpl) dc.GetImpl();
	315	CGContextRef cgContext;
	316	cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
	317
	318	HIThemeButtonDrawInfo drawInfo;
	319	HIRect labelRect;
	320
	321	memset( &drawInfo, 0, sizeof(drawInfo) );
	322	drawInfo.version = 0;
	323	drawInfo.kind = kind;
	324	drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
	325	drawInfo.value = (flags & wxCONTROL_SELECTED) ? kThemeButtonOn : kThemeButtonOff;
	326	if (flags & wxCONTROL_UNDETERMINED)
	327	drawInfo.value = kThemeButtonMixed;
	328	drawInfo.adornment = adornment;
	329
	330	HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
	331	}
	332	}
	333
	334	void
	335	wxRendererMac::DrawCheckBox(wxWindow *win,
	336	wxDC& dc,
	337	const wxRect& rect,
	338	int flags)
	339	{
	340	if (flags & wxCONTROL_CHECKED)
	341	flags \|= wxCONTROL_SELECTED;
	342
	343	DrawMacThemeButton(win, dc, rect, flags,
	344	kThemeCheckBox, kThemeAdornmentNone);
	345	}
	346
	347	void
	348	wxRendererMac::DrawComboBoxDropButton(wxWindow *win,
	349	wxDC& dc,
	350	const wxRect& rect,
	351	int flags)
	352	{
	353	int kind;
	354	if (win->GetWindowVariant() == wxWINDOW_VARIANT_SMALL \|\| (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_SMALL))
	355	kind = kThemeArrowButtonSmall;
	356	else if (win->GetWindowVariant() == wxWINDOW_VARIANT_MINI \|\| (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_MINI))
	357	kind = kThemeArrowButtonMini;
	358	else
	359	kind = kThemeArrowButton;
	360
	361	DrawMacThemeButton(win, dc, rect, flags,
	362	kind, kThemeAdornmentArrowDownArrow);
	363	}
	364
	365	void
	366	wxRendererMac::DrawPushButton(wxWindow *win,
	367	wxDC& dc,
	368	const wxRect& rect,
	369	int flags)
	370	{
	371	int kind;
	372	if (win->GetWindowVariant() == wxWINDOW_VARIANT_SMALL \|\| (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_SMALL))
	373	kind = kThemeBevelButtonSmall;
	374	// There is no kThemeBevelButtonMini, but in this case, use Small
	375	else if (win->GetWindowVariant() == wxWINDOW_VARIANT_MINI \|\| (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_MINI))
	376	kind = kThemeBevelButtonSmall;
	377	else
	378	kind = kThemeBevelButton;
	379
	380	DrawMacThemeButton(win, dc, rect, flags,
	381	kind, kThemeAdornmentNone);
	382	}
	383
	384	void
	385	wxRendererMac::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags)
	386	{
	387	if (!win)
	388	{
	389	wxDelegateRendererNative::DrawFocusRect(win, dc, rect, flags);
	390	return;
	391	}
	392
	393	CGRect cgrect = CGRectMake( rect.x , rect.y , rect.width, rect.height ) ;
	394
	395	HIThemeFrameDrawInfo info ;
	396	memset( &info, 0 , sizeof(info) ) ;
	397
	398	info.version = 0 ;
	399	info.kind = 0 ;
	400	info.state = kThemeStateActive;
	401	info.isFocused = true ;
	402
	403	CGContextRef cgContext = (CGContextRef) win->MacGetCGContextRef() ;
	404	wxASSERT( cgContext ) ;
	405
	406	HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
	407	}
	408