src/gtk1/renderer.cpp

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

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

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

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#include "wx/renderer.h"
#include <gtk/gtk.h>
#include "wx/gtk/win_gtk.h"

#include "wx/window.h"
#include "wx/dc.h"

#ifdef __WXGTK20__
    #include "wx/settings.h"
#endif // GTK 2.0

#ifdef __WXGTK20__
    #define WXUNUSED_IN_GTK1(arg) arg
#else
    #define WXUNUSED_IN_GTK1(arg)
#endif

// ----------------------------------------------------------------------------
// wxRendererGTK: our wxRendererNative implementation
// ----------------------------------------------------------------------------

class WXDLLEXPORT wxRendererGTK : public wxDelegateRendererNative
{
public:
    // draw the header control button (used by wxListCtrl)
    virtual void DrawHeaderButton(wxWindow *win,
                                  wxDC& dc,
                                  const wxRect& rect,
                                  int flags = 0);

#ifdef __WXGTK20__
    // draw the expanded/collapsed icon for a tree control item
    virtual void DrawTreeItemButton(wxWindow *win,
                                    wxDC& dc,
                                    const wxRect& rect,
                                    int flags = 0);
#endif // GTK 2.0

    virtual void DrawSplitterBorder(wxWindow *win,
                                    wxDC& dc,
                                    const wxRect& rect,
                                    int flags = 0);
    virtual void DrawSplitterSash(wxWindow *win,
                                  wxDC& dc,
                                  const wxSize& size,
                                  wxCoord position,
                                  wxOrientation orient,
                                  int flags = 0);

    virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
};

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

/* static */
wxRendererNative& wxRendererNative::GetDefault()
{
    static wxRendererGTK s_rendererGTK;

    return s_rendererGTK;
}

// ----------------------------------------------------------------------------
// list/tree controls drawing
// ----------------------------------------------------------------------------

void
wxRendererGTK::DrawHeaderButton(wxWindow *win,
                                wxDC& dc,
                                const wxRect& rect,
                                int flags)
{

    static GtkWidget *s_button = NULL;
    static GtkWidget *s_window = NULL;
    if (s_button == NULL)
    {
        s_window = gtk_window_new( GTK_WINDOW_POPUP );
    gtk_widget_realize( s_window );
    s_button = gtk_button_new();
    gtk_container_add( GTK_CONTAINER(s_window), s_button );
    gtk_widget_realize( s_button );
    }

    gtk_paint_box
    (
    s_button->style,
        GTK_PIZZA(win->m_wxwindow)->bin_window,
        flags & wxCONTROL_DISABLED ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL,
        GTK_SHADOW_OUT,
    NULL,
        s_button,
        "button",
        dc.XLOG2DEV(rect.x) -1, rect.y -1, rect.width +2, rect.height +2
    );
}

#ifdef __WXGTK20__

// draw a ">" or "v" button
//
// TODO: isn't there a GTK function to draw it?
void
wxRendererGTK::DrawTreeItemButton(wxWindow* win,
                                  wxDC& dc, const wxRect& rect, int flags)
{
#if 1

#define PM_SIZE 8

    GtkPizza *pizza = GTK_PIZZA( win->m_wxwindow );
    GtkStyle *style = win->m_widget->style;
    int x = rect.x;
    int y = rect.y;
    y = dc.LogicalToDeviceY( y );
    x = dc.LogicalToDeviceX( x );

#if 1
    // This draws the GTK+ 2.2.4 triangle
    x--;
    GdkPoint points[3];

    if ( flags & wxCONTROL_EXPANDED )
    {
        points[0].x = x;
        points[0].y = y + (PM_SIZE + 2) / 6;
        points[1].x = points[0].x + (PM_SIZE + 2);
        points[1].y = points[0].y;
        points[2].x = (points[0].x + (PM_SIZE + 2) / 2);
        points[2].y = y + 2 * (PM_SIZE + 2) / 3;
    }
    else
    {
        points[0].x = x + ((PM_SIZE + 2) / 6 + 2);
        points[0].y = y - 1;
        points[1].x = points[0].x;
        points[1].y = points[0].y + (PM_SIZE + 2);
        points[2].x = (points[0].x +
             (2 * (PM_SIZE + 2) / 3 - 1));
        points[2].y = points[0].y + (PM_SIZE + 2) / 2;
    }

    if ( flags & wxCONTROL_CURRENT )
        gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_PRELIGHT], TRUE, points, 3);
    else
        gdk_draw_polygon( pizza->bin_window, style->base_gc[GTK_STATE_NORMAL], TRUE, points, 3);
    gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL], FALSE, points, 3 );
#else
    // this draws the GTK+ 2.2.3 tree item square
    gdk_draw_rectangle( pizza->bin_window,
        style->base_gc[GTK_STATE_NORMAL], TRUE,
        x, y, PM_SIZE, PM_SIZE);
    gdk_draw_rectangle( pizza->bin_window,
        style->fg_gc[GTK_STATE_NORMAL], FALSE,
        x, y, PM_SIZE, PM_SIZE);

    gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL],
        x + 2, y + PM_SIZE / 2, x + PM_SIZE - 2, y + PM_SIZE / 2);

    if ( flags & wxCONTROL_EXPANDED )
    {
        gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL],
               x + PM_SIZE / 2, y + 2,
               x + PM_SIZE / 2, y + PM_SIZE - 2);
    }
#endif


#else
    dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT),
                        wxSOLID));
    dc.SetPen(*wxBLACK_PEN);
    wxPoint button[3];

    const wxCoord xMiddle = rect.x + rect.width/2;
    const wxCoord yMiddle = rect.y + rect.height/2;

    if ( flags & wxCONTROL_EXPANDED )
    {
        button[0].x = rect.GetLeft();
        button[0].y = yMiddle - 2;
        button[1].x = rect.GetRight();
        button[1].y = yMiddle - 2;
        button[2].x = xMiddle;
        button[2].y = yMiddle + 3;
    }
    else // collapsed
    {
        button[0].y = rect.GetBottom();
        button[0].x = xMiddle - 2;
        button[1].y = rect.GetTop();
        button[1].x = xMiddle - 2;
        button[2].y = yMiddle;
        button[2].x = xMiddle + 3;
    }

    dc.DrawPolygon(3, button);
#endif
}

#endif // GTK 2.0

// ----------------------------------------------------------------------------
// splitter sash drawing
// ----------------------------------------------------------------------------

// all this should probably be read from the current theme settings somehow?
#ifdef __WXGTK20__
    // the full sash size
    static const wxCoord SASH_FULL_SIZE = 5;
#else // GTK+ 1.x
    // the full sash width (should be even)
    static const wxCoord SASH_SIZE = 8;

    // margin around the sash
    static const wxCoord SASH_MARGIN = 2;

    // the full sash size
    static const wxCoord SASH_FULL_SIZE = SASH_SIZE + SASH_MARGIN;
#endif // GTK+ 2.x/1.x

wxSplitterRenderParams
wxRendererGTK::GetSplitterParams(const wxWindow * WXUNUSED(win))
{
    // we don't draw any border, hence 0 for the second field
    return wxSplitterRenderParams
           (
               SASH_FULL_SIZE,
               0,
#ifdef __WXGTK20__
               true     // hot sensitive
#else // GTK+ 1.x
               false    // not
#endif // GTK+ 2.x/1.x
           );
}

void
wxRendererGTK::DrawSplitterBorder(wxWindow * WXUNUSED(win),
                                  wxDC& WXUNUSED(dc),
                                  const wxRect& WXUNUSED(rect),
                                  int WXUNUSED(flags))
{
    // nothing to do
}

void
wxRendererGTK::DrawSplitterSash(wxWindow *win,
                                wxDC& dc,
                                const wxSize& size,
                                wxCoord position,
                                wxOrientation orient,
                                int WXUNUSED_IN_GTK1(flags))
{
    if ( !win->m_wxwindow->window )
    {
        // window not realized yet
        return;
    }

    // are we drawing vertical or horizontal splitter?
    const bool isVert = orient == wxVERTICAL;

    GdkRectangle rect;
    GdkRectangle erase_rect;
    if ( isVert )
    {
        int h = win->GetClientSize().GetHeight();

        rect.x = position;
        rect.y = 0;
        rect.width = SASH_FULL_SIZE;
        rect.height = h;

        erase_rect.x = position;
        erase_rect.y = 0;
        erase_rect.width = SASH_FULL_SIZE;
        erase_rect.height = h;
    }
    else // horz
    {
        int w = win->GetClientSize().GetWidth();

        rect.x = 0;
        rect.y = position;
        rect.height = SASH_FULL_SIZE;
        rect.width = w;

        erase_rect.y = position;
        erase_rect.x = 0;
        erase_rect.height = SASH_FULL_SIZE;
        erase_rect.width = w;
    }

    // we must erase everything first, otherwise the garbage from the old sash
    // is left when dragging it
    //
    // TODO: is this the right way to draw themed background?
    gtk_paint_flat_box
    (
        win->m_wxwindow->style,
        GTK_PIZZA(win->m_wxwindow)->bin_window,
        GTK_STATE_NORMAL,
        GTK_SHADOW_NONE,
        NULL,
        win->m_wxwindow,
        (char *)"base", // const_cast
        erase_rect.x,
        erase_rect.y,
        erase_rect.width,
        erase_rect.height
    );

#ifdef __WXGTK20__
    gtk_paint_handle
    (
        win->m_wxwindow->style,
        GTK_PIZZA(win->m_wxwindow)->bin_window,
        flags & wxCONTROL_CURRENT ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL,
        GTK_SHADOW_NONE,
        NULL /* no clipping */,
        win->m_wxwindow,
        "paned",
        rect.x,
        rect.y,
        rect.width,
        rect.height,
        isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL
    );
#else // GTK+ 1.x

    // leave some margin before sash itself
    position += SASH_MARGIN / 2;

    // and finally draw it using GTK paint functions
    typedef void (*GtkPaintLineFunc)(GtkStyle *, GdkWindow *,
                                                GtkStateType,
                                                GdkRectangle *, GtkWidget *,
                                                gchar *,
                                                gint, gint, gint);

    GtkPaintLineFunc func = isVert ? gtk_paint_vline : gtk_paint_hline;

    (*func)
    (
        win->m_wxwindow->style,
        GTK_PIZZA(win->m_wxwindow)->bin_window,
        GTK_STATE_NORMAL,
        NULL,
        win->m_wxwindow,
        (char *)"paned", // const_cast
        0, isVert ? size.y : size.x, position + SASH_SIZE / 2 - 1
    );

    gtk_paint_box
    (
        win->m_wxwindow->style,
        GTK_PIZZA(win->m_wxwindow)->bin_window,
        GTK_STATE_NORMAL,
        GTK_SHADOW_OUT,
        (GdkRectangle*) NULL,
        win->m_wxwindow,
        (char *)"paned", // const_cast
        isVert ? position : size.x - 2*SASH_SIZE,
        isVert ? size.y - 2*SASH_SIZE : position,
        SASH_SIZE, SASH_SIZE
    );
#endif // GTK+ 2.x/1.x
}
Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: gtk/renderer.cpp
	3	// Purpose: implementation of wxRendererNative for wxGTK
	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	// ============================================================================
	13	// declarations
	14	// ============================================================================
	15
	16	// ----------------------------------------------------------------------------
	17	// headers
	18	// ----------------------------------------------------------------------------
	19
	20	// for compilers that support precompilation, includes "wx.h".
	21	#include "wx/wxprec.h"
	22
	23	#ifdef __BORLANDC__
	24	#pragma hdrstop
	25	#endif
	26
	27	#include "wx/renderer.h"
	28	#include <gtk/gtk.h>
	29	#include "wx/gtk/win_gtk.h"
	30
	31	#include "wx/window.h"
	32	#include "wx/dc.h"
	33
	34	#ifdef __WXGTK20__
	35	#include "wx/settings.h"
	36	#endif // GTK 2.0
	37
	38	#ifdef __WXGTK20__
	39	#define WXUNUSED_IN_GTK1(arg) arg
	40	#else
	41	#define WXUNUSED_IN_GTK1(arg)
	42	#endif
	43
	44	// ----------------------------------------------------------------------------
	45	// wxRendererGTK: our wxRendererNative implementation
	46	// ----------------------------------------------------------------------------
	47
	48	class WXDLLEXPORT wxRendererGTK : public wxDelegateRendererNative
	49	{
	50	public:
	51	// draw the header control button (used by wxListCtrl)
	52	virtual void DrawHeaderButton(wxWindow *win,
	53	wxDC& dc,
	54	const wxRect& rect,
	55	int flags = 0);
	56
	57	#ifdef __WXGTK20__
	58	// draw the expanded/collapsed icon for a tree control item
	59	virtual void DrawTreeItemButton(wxWindow *win,
	60	wxDC& dc,
	61	const wxRect& rect,
	62	int flags = 0);
	63	#endif // GTK 2.0
	64
	65	virtual void DrawSplitterBorder(wxWindow *win,
	66	wxDC& dc,
	67	const wxRect& rect,
	68	int flags = 0);
	69	virtual void DrawSplitterSash(wxWindow *win,
	70	wxDC& dc,
	71	const wxSize& size,
	72	wxCoord position,
	73	wxOrientation orient,
	74	int flags = 0);
	75
	76	virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
	77	};
	78
	79	// ============================================================================
	80	// implementation
	81	// ============================================================================
	82
	83	/* static */
	84	wxRendererNative& wxRendererNative::GetDefault()
	85	{
	86	static wxRendererGTK s_rendererGTK;
	87
	88	return s_rendererGTK;
	89	}
	90
	91	// ----------------------------------------------------------------------------
	92	// list/tree controls drawing
	93	// ----------------------------------------------------------------------------
	94
	95	void
	96	wxRendererGTK::DrawHeaderButton(wxWindow *win,
	97	wxDC& dc,
	98	const wxRect& rect,
	99	int flags)
	100	{
	101
	102	static GtkWidget *s_button = NULL;
	103	static GtkWidget *s_window = NULL;
	104	if (s_button == NULL)
	105	{
	106	s_window = gtk_window_new( GTK_WINDOW_POPUP );
	107	gtk_widget_realize( s_window );
	108	s_button = gtk_button_new();
	109	gtk_container_add( GTK_CONTAINER(s_window), s_button );
	110	gtk_widget_realize( s_button );
	111	}
	112
	113	gtk_paint_box
	114	(
	115	s_button->style,
	116	GTK_PIZZA(win->m_wxwindow)->bin_window,
	117	flags & wxCONTROL_DISABLED ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL,
	118	GTK_SHADOW_OUT,
	119	NULL,
	120	s_button,
	121	"button",
	122	dc.XLOG2DEV(rect.x) -1, rect.y -1, rect.width +2, rect.height +2
	123	);
	124	}
	125
	126	#ifdef __WXGTK20__
	127
	128	// draw a ">" or "v" button
	129	//
	130	// TODO: isn't there a GTK function to draw it?
	131	void
	132	wxRendererGTK::DrawTreeItemButton(wxWindow* win,
	133	wxDC& dc, const wxRect& rect, int flags)
	134	{
	135	#if 1
	136
	137	#define PM_SIZE 8
	138
	139	GtkPizza *pizza = GTK_PIZZA( win->m_wxwindow );
	140	GtkStyle *style = win->m_widget->style;
	141	int x = rect.x;
	142	int y = rect.y;
	143	y = dc.LogicalToDeviceY( y );
	144	x = dc.LogicalToDeviceX( x );
	145
	146	#if 1
	147	// This draws the GTK+ 2.2.4 triangle
	148	x--;
	149	GdkPoint points[3];
	150
	151	if ( flags & wxCONTROL_EXPANDED )
	152	{
	153	points[0].x = x;
	154	points[0].y = y + (PM_SIZE + 2) / 6;
	155	points[1].x = points[0].x + (PM_SIZE + 2);
	156	points[1].y = points[0].y;
	157	points[2].x = (points[0].x + (PM_SIZE + 2) / 2);
	158	points[2].y = y + 2 * (PM_SIZE + 2) / 3;
	159	}
	160	else
	161	{
	162	points[0].x = x + ((PM_SIZE + 2) / 6 + 2);
	163	points[0].y = y - 1;
	164	points[1].x = points[0].x;
	165	points[1].y = points[0].y + (PM_SIZE + 2);
	166	points[2].x = (points[0].x +
	167	(2 * (PM_SIZE + 2) / 3 - 1));
	168	points[2].y = points[0].y + (PM_SIZE + 2) / 2;
	169	}
	170
	171	if ( flags & wxCONTROL_CURRENT )
	172	gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_PRELIGHT], TRUE, points, 3);
	173	else
	174	gdk_draw_polygon( pizza->bin_window, style->base_gc[GTK_STATE_NORMAL], TRUE, points, 3);
	175	gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL], FALSE, points, 3 );
	176	#else
	177	// this draws the GTK+ 2.2.3 tree item square
	178	gdk_draw_rectangle( pizza->bin_window,
	179	style->base_gc[GTK_STATE_NORMAL], TRUE,
	180	x, y, PM_SIZE, PM_SIZE);
	181	gdk_draw_rectangle( pizza->bin_window,
	182	style->fg_gc[GTK_STATE_NORMAL], FALSE,
	183	x, y, PM_SIZE, PM_SIZE);
	184
	185	gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL],
	186	x + 2, y + PM_SIZE / 2, x + PM_SIZE - 2, y + PM_SIZE / 2);
	187
	188	if ( flags & wxCONTROL_EXPANDED )
	189	{
	190	gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL],
	191	x + PM_SIZE / 2, y + 2,
	192	x + PM_SIZE / 2, y + PM_SIZE - 2);
	193	}
	194	#endif
	195
	196
	197	#else
	198	dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT),
	199	wxSOLID));
	200	dc.SetPen(*wxBLACK_PEN);
	201	wxPoint button[3];
	202
	203	const wxCoord xMiddle = rect.x + rect.width/2;
	204	const wxCoord yMiddle = rect.y + rect.height/2;
	205
	206	if ( flags & wxCONTROL_EXPANDED )
	207	{
	208	button[0].x = rect.GetLeft();
	209	button[0].y = yMiddle - 2;
	210	button[1].x = rect.GetRight();
	211	button[1].y = yMiddle - 2;
	212	button[2].x = xMiddle;
	213	button[2].y = yMiddle + 3;
	214	}
	215	else // collapsed
	216	{
	217	button[0].y = rect.GetBottom();
	218	button[0].x = xMiddle - 2;
	219	button[1].y = rect.GetTop();
	220	button[1].x = xMiddle - 2;
	221	button[2].y = yMiddle;
	222	button[2].x = xMiddle + 3;
	223	}
	224
	225	dc.DrawPolygon(3, button);
	226	#endif
	227	}
	228
	229	#endif // GTK 2.0
	230
	231	// ----------------------------------------------------------------------------
	232	// splitter sash drawing
	233	// ----------------------------------------------------------------------------
	234
	235	// all this should probably be read from the current theme settings somehow?
	236	#ifdef __WXGTK20__
	237	// the full sash size
	238	static const wxCoord SASH_FULL_SIZE = 5;
	239	#else // GTK+ 1.x
	240	// the full sash width (should be even)
	241	static const wxCoord SASH_SIZE = 8;
	242
	243	// margin around the sash
	244	static const wxCoord SASH_MARGIN = 2;
	245
	246	// the full sash size
	247	static const wxCoord SASH_FULL_SIZE = SASH_SIZE + SASH_MARGIN;
	248	#endif // GTK+ 2.x/1.x
	249
	250	wxSplitterRenderParams
	251	wxRendererGTK::GetSplitterParams(const wxWindow * WXUNUSED(win))
	252	{
	253	// we don't draw any border, hence 0 for the second field
	254	return wxSplitterRenderParams
	255	(
	256	SASH_FULL_SIZE,
	257	0,
	258	#ifdef __WXGTK20__
	259	true // hot sensitive
	260	#else // GTK+ 1.x
	261	false // not
	262	#endif // GTK+ 2.x/1.x
	263	);
	264	}
	265
	266	void
	267	wxRendererGTK::DrawSplitterBorder(wxWindow * WXUNUSED(win),
	268	wxDC& WXUNUSED(dc),
	269	const wxRect& WXUNUSED(rect),
	270	int WXUNUSED(flags))
	271	{
	272	// nothing to do
	273	}
	274
	275	void
	276	wxRendererGTK::DrawSplitterSash(wxWindow *win,
	277	wxDC& dc,
	278	const wxSize& size,
	279	wxCoord position,
	280	wxOrientation orient,
	281	int WXUNUSED_IN_GTK1(flags))
	282	{
	283	if ( !win->m_wxwindow->window )
	284	{
	285	// window not realized yet
	286	return;
	287	}
	288
	289	// are we drawing vertical or horizontal splitter?
	290	const bool isVert = orient == wxVERTICAL;
	291
	292	GdkRectangle rect;
	293	GdkRectangle erase_rect;
	294	if ( isVert )
	295	{
	296	int h = win->GetClientSize().GetHeight();
	297
	298	rect.x = position;
	299	rect.y = 0;
	300	rect.width = SASH_FULL_SIZE;
	301	rect.height = h;
	302
	303	erase_rect.x = position;
	304	erase_rect.y = 0;
	305	erase_rect.width = SASH_FULL_SIZE;
	306	erase_rect.height = h;
	307	}
	308	else // horz
	309	{
	310	int w = win->GetClientSize().GetWidth();
	311
	312	rect.x = 0;
	313	rect.y = position;
	314	rect.height = SASH_FULL_SIZE;
	315	rect.width = w;
	316
	317	erase_rect.y = position;
	318	erase_rect.x = 0;
	319	erase_rect.height = SASH_FULL_SIZE;
	320	erase_rect.width = w;
	321	}
	322
	323	// we must erase everything first, otherwise the garbage from the old sash
	324	// is left when dragging it
	325	//
	326	// TODO: is this the right way to draw themed background?
	327	gtk_paint_flat_box
	328	(
	329	win->m_wxwindow->style,
	330	GTK_PIZZA(win->m_wxwindow)->bin_window,
	331	GTK_STATE_NORMAL,
	332	GTK_SHADOW_NONE,
	333	NULL,
	334	win->m_wxwindow,
	335	(char *)"base", // const_cast
	336	erase_rect.x,
	337	erase_rect.y,
	338	erase_rect.width,
	339	erase_rect.height
	340	);
	341
	342	#ifdef __WXGTK20__
	343	gtk_paint_handle
	344	(
	345	win->m_wxwindow->style,
	346	GTK_PIZZA(win->m_wxwindow)->bin_window,
	347	flags & wxCONTROL_CURRENT ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL,
	348	GTK_SHADOW_NONE,
	349	NULL /* no clipping */,
	350	win->m_wxwindow,
	351	"paned",
	352	rect.x,
	353	rect.y,
	354	rect.width,
	355	rect.height,
	356	isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL
	357	);
	358	#else // GTK+ 1.x
	359
	360	// leave some margin before sash itself
	361	position += SASH_MARGIN / 2;
	362
	363	// and finally draw it using GTK paint functions
	364	typedef void (GtkPaintLineFunc)(GtkStyle , GdkWindow *,
	365	GtkStateType,
	366	GdkRectangle , GtkWidget ,
	367	gchar *,
	368	gint, gint, gint);
	369
	370	GtkPaintLineFunc func = isVert ? gtk_paint_vline : gtk_paint_hline;
	371
	372	(*func)
	373	(
	374	win->m_wxwindow->style,
	375	GTK_PIZZA(win->m_wxwindow)->bin_window,
	376	GTK_STATE_NORMAL,
	377	NULL,
	378	win->m_wxwindow,
	379	(char *)"paned", // const_cast
	380	0, isVert ? size.y : size.x, position + SASH_SIZE / 2 - 1
	381	);
	382
	383	gtk_paint_box
	384	(
	385	win->m_wxwindow->style,
	386	GTK_PIZZA(win->m_wxwindow)->bin_window,
	387	GTK_STATE_NORMAL,
	388	GTK_SHADOW_OUT,
	389	(GdkRectangle*) NULL,
	390	win->m_wxwindow,
	391	(char *)"paned", // const_cast
	392	isVert ? position : size.x - 2*SASH_SIZE,
	393	isVert ? size.y - 2*SASH_SIZE : position,
	394	SASH_SIZE, SASH_SIZE
	395	);
	396	#endif // GTK+ 2.x/1.x
	397	}
	398