Tk Source Code

    }
}

/*------------------------------------------------------------------------
 * +++ State tables for FrameControlElements.
 */

static Ttk_StateTable checkbutton_statemap[] = { /* see also SF#1865898 */
static const Ttk_StateTable checkbutton_statemap[] = { /* see also SF#1865898 */
    { DFCS_BUTTON3STATE|DFCS_CHECKED|DFCS_INACTIVE,
    	TTK_STATE_ALTERNATE|TTK_STATE_DISABLED, 0 },
    { DFCS_BUTTON3STATE|DFCS_CHECKED|DFCS_PUSHED,
    	TTK_STATE_ALTERNATE|TTK_STATE_PRESSED, 0 },
    { DFCS_BUTTON3STATE|DFCS_CHECKED|DFCS_HOT,
    	TTK_STATE_ALTERNATE|TTK_STATE_ACTIVE, 0 },
    { DFCS_BUTTON3STATE|DFCS_CHECKED,
    	TTK_STATE_ALTERNATE, 0 },

    { DFCS_CHECKED|DFCS_INACTIVE, TTK_STATE_SELECTED|TTK_STATE_DISABLED, 0 },
    { DFCS_CHECKED|DFCS_PUSHED,   TTK_STATE_SELECTED|TTK_STATE_PRESSED, 0 },
    { DFCS_CHECKED|DFCS_HOT,      TTK_STATE_SELECTED|TTK_STATE_ACTIVE, 0 },
    { DFCS_CHECKED,	          TTK_STATE_SELECTED, 0 },

    { DFCS_INACTIVE, TTK_STATE_DISABLED, 0 },
    { DFCS_PUSHED,   TTK_STATE_PRESSED, 0 },
    { DFCS_HOT,      TTK_STATE_ACTIVE, 0 },
    { 0, 0, 0 },
};

static Ttk_StateTable pushbutton_statemap[] = {
static const Ttk_StateTable pushbutton_statemap[] = {
    { DFCS_INACTIVE,	  TTK_STATE_DISABLED, 0 },
    { DFCS_PUSHED,	  TTK_STATE_PRESSED, 0 },
    { DFCS_HOT,		  TTK_STATE_ACTIVE, 0 },
    { 0, 0, 0 }
};

static Ttk_StateTable arrow_statemap[] = {
static const Ttk_StateTable arrow_statemap[] = {
    { DFCS_INACTIVE,            TTK_STATE_DISABLED, 0 },
    { DFCS_PUSHED | DFCS_FLAT,  TTK_STATE_PRESSED,  0 },
    { 0, 0, 0 }
};

/*------------------------------------------------------------------------
 * +++ FrameControlElement --
 * 	General-purpose element for things drawn with DrawFrameControl
 */
typedef struct {
    const char *name;		/* element name */
    int classId;		/* class id for DrawFrameControl */
    int partId;			/* part id for DrawFrameControl  */
    int cxId;			/* system metric ids for width/height... */
    int cyId;			/* ... or size if FIXEDSIZE bit set */
    Ttk_StateTable *stateMap;	/* map Tk states to Win32 flags */
    const Ttk_StateTable *stateMap;	/* map Tk states to Win32 flags */
    Ttk_Padding margins;	/* additional placement padding */
} FrameControlElementData;

#define _FIXEDSIZE  0x80000000L
#define _HALFMETRIC 0x40000000L
#define FIXEDSIZE(id) (id|_FIXEDSIZE)
#define HALFMETRIC(id) (id|_HALFMETRIC)
#define GETMETRIC(m) \
    ((m) & _FIXEDSIZE ? (int)((m) & ~_FIXEDSIZE) : GetSystemMetrics((m)&0x0fffffff))

static FrameControlElementData FrameControlElements[] = {
static const FrameControlElementData FrameControlElements[] = {
    { "Checkbutton.indicator",
	DFC_BUTTON, DFCS_BUTTONCHECK, FIXEDSIZE(13), FIXEDSIZE(13),
	checkbutton_statemap, {0,0,4,0} },
    { "Radiobutton.indicator",
    	DFC_BUTTON, DFCS_BUTTONRADIO, FIXEDSIZE(13), FIXEDSIZE(13),
	checkbutton_statemap, {0,0,4,0} },
    { "uparrow",

    DrawFrameControl(hdc, &rc,
	elementData->classId,
	elementData->partId|Ttk_StateTableLookup(elementData->stateMap, state));
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec FrameControlElementSpec = {
static const Ttk_ElementSpec FrameControlElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(NullElement),
    TtkNullElementOptions,
    FrameControlElementSize,
    FrameControlElementDraw
};

/*----------------------------------------------------------------------
 * +++ Border element implementation.
 */

typedef struct {
    Tcl_Obj	*reliefObj;
} BorderElement;

static Ttk_ElementOptionSpec BorderElementOptions[] = {
static const Ttk_ElementOptionSpec BorderElementOptions[] = {
    { "-relief",TK_OPTION_RELIEF, offsetof(BorderElement,reliefObj), "flat" },
    {NULL, 0, 0, NULL}
};

static void BorderElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)

	UINT xFlags = (relief == TK_RELIEF_SOLID) ? BF_FLAT : 0;
	hdc = TkWinGetDrawableDC(Tk_Display(tkwin), d, &dcState);
	DrawEdge(hdc, &rc, ReliefToEdge(relief), BF_RECT | xFlags);
	TkWinReleaseDrawableDC(d, hdc, &dcState);
    }
}

static Ttk_ElementSpec BorderElementSpec = {
static const Ttk_ElementSpec BorderElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(BorderElement),
    BorderElementOptions,
    BorderElementSize,
    BorderElementDraw
};

/*
 * Entry field borders:
 * Sunken border; also fill with window color.
 */

typedef struct {
    Tcl_Obj	*backgroundObj;
} FieldElement;

static Ttk_ElementOptionSpec FieldElementOptions[] = {
static const Ttk_ElementOptionSpec FieldElementOptions[] = {
    { "-fieldbackground", TK_OPTION_BORDER,
    	offsetof(FieldElement,backgroundObj), "white" },
    { NULL, 0, 0, NULL }
};

static void FieldElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,

	tkwin, d, bg, b.x, b.y, b.width, b.height, 0, TK_RELIEF_FLAT);

    hdc = TkWinGetDrawableDC(Tk_Display(tkwin), d, &dcState);
    DrawEdge(hdc, &rc, EDGE_SUNKEN, BF_RECT);
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec FieldElementSpec = {
static const Ttk_ElementSpec FieldElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(FieldElement),
    FieldElementOptions,
    FieldElementSize,
    FieldElementDraw
};

/*------------------------------------------------------------------------
 * +++ Button borders.
 *	Drawn with DrawFrameControl instead of DrawEdge;
 *	Also draw default indicator and focus ring.
 */
typedef struct {
    Tcl_Obj	*reliefObj;
    Tcl_Obj	*highlightColorObj;
    Tcl_Obj	*defaultStateObj;
} ButtonBorderElement;

static Ttk_ElementOptionSpec ButtonBorderElementOptions[] = {
static const Ttk_ElementOptionSpec ButtonBorderElementOptions[] = {
    { "-relief",TK_OPTION_RELIEF,
	offsetof(ButtonBorderElement,reliefObj), "flat" },
    { "-highlightcolor",TK_OPTION_COLOR,
	offsetof(ButtonBorderElement,highlightColorObj), "black" },
    { "-default", TK_OPTION_ANY,
	offsetof(ButtonBorderElement,defaultStateObj), "disabled" },
    {NULL, 0, 0, NULL}

	short int borderWidth = 3;	/* @@@ Use GetSystemMetrics?*/
	rc = BoxToRect(Ttk_PadBox(b, Ttk_UniformPadding(borderWidth)));
    	DrawFocusRect(hdc, &rc);
    }
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec ButtonBorderElementSpec = {
static const Ttk_ElementSpec ButtonBorderElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(ButtonBorderElement),
    ButtonBorderElementOptions,
    ButtonBorderElementSize,
    ButtonBorderElementDraw
};

	TkWinDCState dcState;
	HDC hdc = TkWinGetDrawableDC(Tk_Display(tkwin), d, &dcState);
    	DrawFocusRect(hdc, &rc);
	TkWinReleaseDrawableDC(d, hdc, &dcState);
    }
}

static Ttk_ElementSpec FocusElementSpec = {
static const Ttk_ElementSpec FocusElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(NullElement),
    TtkNullElementOptions,
    FocusElementSize,
    FocusElementDraw
};

/* FillFocusElement --
 * 	Draws a focus ring filled with the selection color
 */

typedef struct {
    Tcl_Obj *fillColorObj;
} FillFocusElement;

static Ttk_ElementOptionSpec FillFocusElementOptions[] = {
static const Ttk_ElementOptionSpec FillFocusElementOptions[] = {
    { "-focusfill", TK_OPTION_COLOR,
	offsetof(FillFocusElement,fillColorObj), "white" },
    {NULL, 0, 0, NULL}
};

	/* @@@ FIX THIS */
static void FillFocusElementDraw(

    Drawable d, Ttk_Box b, unsigned int state)
{
    if (state & TTK_STATE_READONLY) {
    	FillFocusElementDraw(clientData, elementRecord, tkwin, d, b, state);
    }
}

static Ttk_ElementSpec ComboboxFocusElementSpec = {
static const Ttk_ElementSpec ComboboxFocusElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(FillFocusElement),
    FillFocusElementOptions,
    FocusElementSize,
    ComboboxFocusElementDraw
};

    PatBlt(hdc, b.x, b.y, b.width, b.height, PATCOPY);
    SetBkColor(hdc, oldbk);
    SetTextColor(hdc, oldtxt);
    SelectObject(hdc, hbr);
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec TroughElementSpec = {
static const Ttk_ElementSpec TroughElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(NullElement),
    TtkNullElementOptions,
    TtkNullElementSize,
    TroughElementDraw
};

/*------------------------------------------------------------------------
 * +++ Thumb element.
 */

typedef struct {
    Tcl_Obj *orientObj;
} ThumbElement;

static Ttk_ElementOptionSpec ThumbElementOptions[] = {
static const Ttk_ElementOptionSpec ThumbElementOptions[] = {
    { "-orient", TK_OPTION_ANY, offsetof(ThumbElement,orientObj),"horizontal"},
    { NULL, 0, 0, NULL }
};

static void ThumbElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)

	return;

    hdc = TkWinGetDrawableDC(Tk_Display(tkwin), d, &dcState);
    DrawEdge(hdc, &rc, EDGE_RAISED, BF_RECT | BF_MIDDLE);
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec ThumbElementSpec = {
static const Ttk_ElementSpec ThumbElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(ThumbElement),
    ThumbElementOptions,
    ThumbElementSize,
    ThumbElementDraw
};

/* ----------------------------------------------------------------------
 * The slider element is the shaped thumb used in the slider widget.
 * Windows likes to call this a trackbar.
 */

typedef struct {
    Tcl_Obj *orientObj;  /* orientation of the slider widget */
} SliderElement;

static Ttk_ElementOptionSpec SliderElementOptions[] = {
static const Ttk_ElementOptionSpec SliderElementOptions[] = {
    { "-orient", TK_OPTION_ANY, offsetof(SliderElement,orientObj),
      "horizontal" },
      { NULL, 0, 0, NULL }
};

static void SliderElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,

    HDC hdc;

    hdc = TkWinGetDrawableDC(Tk_Display(tkwin), d, &dcState);
    DrawEdge(hdc, &rc, EDGE_RAISED, BF_RECT | BF_MIDDLE);
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec SliderElementSpec = {
static const Ttk_ElementSpec SliderElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(SliderElement),
    SliderElementOptions,
    SliderElementSize,
    SliderElementDraw
};

    RECT rc = BoxToRect(b);
    TkWinDCState dcState;
    HDC hdc = TkWinGetDrawableDC(Tk_Display(tkwin), d, &dcState);
    DrawEdge(hdc, &rc, EDGE_RAISED, BF_RECT | BF_SOFT);
    TkWinReleaseDrawableDC(d, hdc, &dcState);
}

static Ttk_ElementSpec ClientElementSpec = {
static const Ttk_ElementSpec ClientElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(NullElement),
    TtkNullElementOptions,
    ClientElementSize,
    ClientElementDraw
};

/* ---------------------------------------------------------------------- */

MODULE_SCOPE
int TtkWinTheme_Init(Tcl_Interp *interp, HWND hwnd)
{
    Ttk_Theme themePtr, parentPtr;
    FrameControlElementData *fce = FrameControlElements;
    const FrameControlElementData *fce = FrameControlElements;

    parentPtr = Ttk_GetTheme(interp, "alt");
    themePtr = Ttk_CreateTheme(interp, "winnative", parentPtr);
    if (!themePtr) {
        return TCL_ERROR;
    }

    Ttk_RegisterElementSpec(themePtr, "Scrollbar.trough", &TroughElementSpec,
    	TroughClientDataInit(interp));

    Ttk_RegisterElementSpec(themePtr, "client", &ClientElementSpec, NULL);

    for (fce = FrameControlElements; fce->name != 0; ++fce) {
	Ttk_RegisterElementSpec(themePtr, fce->name,
		&FrameControlElementSpec, fce);
		&FrameControlElementSpec, (void *)fce);
    }

    Ttk_RegisterLayouts(themePtr, LayoutTable);

    Tcl_PkgProvide(interp, "ttk::theme::winnative", TTK_VERSION);
    return TCL_OK;
}