Tk Source Code

	ttk::style map TCheckbutton \
	    -foreground {
		disabled systemDisabledControlTextColor}
	ttk::style map TRadiobutton \
	    -foreground {
		disabled systemDisabledControlTextColor}
	ttk::style configure Toolbutton -padding 4





	# Workaround for #1100117:
	# Actually, on Aqua we probably shouldn't stipple images in
	# disabled buttons even if it did work...
	ttk::style configure . -stipple {}


	# Notebook
	ttk::style configure TNotebook -tabmargins {10 0} -tabposition n
	ttk::style configure TNotebook -padding {18 8 18 17}
	ttk::style configure TNotebook.Tab -padding {12 3 12 2}
	ttk::style configure TNotebook.Tab -foreground white
	ttk::style map TNotebook.Tab \

/*
 * ttkMacOSXTheme.c --
 *
 *	Tk theme engine for Mac OSX, using the Appearance Manager API.
 *
 * Copyright (c) 2004 Joe English
 * Copyright (c) 2005 Neil Madden
 * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]>
 * Copyright 2008-2009, Apple Inc.
 * Copyright 2009 Kevin Walzer/WordTech Communications LLC.
 * Copyright 2019 Marc Culler
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 *
 * See also:
 *
 * <URL: http://developer.apple.com/documentation/Carbon/Reference/

#define BEGIN_DRAWING(d) { \
    TkMacOSXDrawingContext dc; \
    if (!TkMacOSXSetupDrawingContext((d), NULL, 1, &dc)) {return;}
#define END_DRAWING \
    TkMacOSXRestoreDrawingContext(&dc); }

#define HIOrientation kHIThemeOrientationNormal
#define NoThemeMetric 0xFFFFFFFF

#ifdef __LP64__
#define RangeToFactor(maximum) (((double) (INT_MAX >> 1)) / (maximum))
#else
#define RangeToFactor(maximum) (((double) (LONG_MAX >> 1)) / (maximum))
#endif /* __LP64__ */

 *  Colors and gradients used in Dark Mode.
 */

static CGFloat darkButtonFace[4] = {112.0/255, 113.0/255, 115.0/255, 1.0};
static CGFloat darkDisabledButtonFace[4] = {86.0/255, 87.0/255, 89.0/255, 1.0};
static CGFloat darkInactiveSelectedTab[4] = {159.0/255, 160.0/255, 161.0/255, 1.0};
static CGFloat darkTabSeparator[4] = {0.0, 0.0, 0.0, 0.25};
static CGFloat darkTrack[4] = {1.0, 1.0, 1.0, 0.25};
static CGFloat darkTopGradient[8] = {1.0, 1.0, 1.0, 0.3,
				     1.0, 1.0, 1.0, 0.0};
static CGFloat darkBackgroundGradient[8] = {0.0, 0.0, 0.0, 0.1,
					    0.0, 0.0, 0.0, 0.25};
static CGFloat darkInactiveGradient[8] = {89.0/255, 90.0/255, 93.0/255, 1.0,
				       119.0/255, 120.0/255, 122.0/255, 1.0};
static CGFloat darkSelectedGradient[8] = {23.0/255, 111.0/255, 232.0/255, 1.0,

#endif /* MAC_OS_X_VERSION_MIN_REQUIRED >101300 */

/*----------------------------------------------------------------------
 * +++ Button element: Used for elements drawn with DrawThemeButton.
 */



typedef struct {
    ThemeButtonKind kind;
    ThemeMetric heightMetric;
} ThemeButtonParams;

static ThemeButtonParams

/*
 * computeButtonDrawInfo --
 *    Fill in an appearance manager HIThemeButtonDrawInfo record.
 */

static inline HIThemeButtonDrawInfo computeButtonDrawInfo(
    ThemeButtonParams *params,
    Ttk_State state,
    Tk_Window tkwin)
{
    /*
     *  See ButtonElementDraw for the explanation of why we always draw
     *  PushButtons in the active state.  The deprecated BezelButton can be
     *  faked to at least be usable in Dark Mode if it is always drawn as
     *  inactive.
     */

    SInt32 HIThemeState;
    switch (params->kind) {
    case kThemePushButton:
	HIThemeState = kThemeStateActive;
	break;
    case kThemeBevelButton:
	if (TkMacOSXInDarkMode(tkwin)) {
	    HIThemeState = kThemeStateInactive;
	    break;
	}
    default:
	HIThemeState = Ttk_StateTableLookup(ThemeStateTable, state);
	break;
    }
	
    const HIThemeButtonDrawInfo info = {
	.version = 0,
	.state = HIThemeState,

	.kind = params ? params->kind : 0,
	.value = Ttk_StateTableLookup(ButtonValueTable, state),
	.adornment = Ttk_StateTableLookup(ButtonAdornmentTable, state),
    };
    return info;
}

}

static void ButtonElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    ThemeButtonParams *params = clientData;
    const HIThemeButtonDrawInfo info = computeButtonDrawInfo(params, 0, tkwin);
    static const CGRect scratchBounds = {{0, 0}, {100, 100}};
    CGRect contentBounds;

    ButtonElementSizeNoPadding( clientData, elementRecord, tkwin,
    	widthPtr, heightPtr, paddingPtr);

    /*

static void ButtonElementDraw(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    Drawable d, Ttk_Box b, Ttk_State state)
{
    BEGIN_DRAWING(d)
    ThemeButtonParams *params = clientData;
    CGRect bounds = BoxToRect(d, b);
    HIThemeButtonDrawInfo info = computeButtonDrawInfo(params, state, tkwin);
    bounds = NormalizeButtonBounds(params->heightMetric, bounds);

    if (TkMacOSXInDarkMode(tkwin)) {
#if MAC_OS_X_VERSION_MIN_REQUIRED > 101300
	switch (info.kind) {
	case kThemePushButton:
	case kThemePopupButton:
	    DrawDarkButton(bounds, info.kind, state, dc.context);
	    break;
	case kThemeCheckBox:
	    DrawDarkCheckBox(bounds, state, dc.context);
	    break;
	case kThemeRadioButton:
	    DrawDarkRadioButton(bounds, state, dc.context);
	    break;
	default:
	    ChkErr(HIThemeDrawButton, &bounds, &info, dc.context, HIOrientation, NULL);
	}
#endif
    } else {
	/*
	 *  Apple's PushButton and PopupButton do not change their (white) fill
	 *  color when the window is inactive although, except in 10.7 (Lion),
	 *  the color of the arrow button on a PopupButton does change.  For
	 *  some reason HITheme fills inactive buttons with a transparent color

/*----------------------------------------------------------------------
 * +++ DrawThemeTrack-based elements --
 *    Progress bars and scales. (See also: <<NOTE-TRACKS>>)
 */

/*
 * Apple does not change the appearance of a slider when the window
 * becomes inactive.  So we shouldn't either.
 */

static Ttk_StateTable ThemeTrackEnableTable[] = {
    { kThemeTrackDisabled, TTK_STATE_DISABLED, 0 },
    { kThemeTrackActive, TTK_STATE_BACKGROUND, 0 },
    { kThemeTrackActive, 0, 0 }
    /* { kThemeTrackNothingToScroll, ?, ? }, */
};

typedef struct {	/* TrackElement client data */
    ThemeTrackKind	kind;
    SInt32		thicknessMetric;

	.enableState = Ttk_StateTableLookup(ThemeTrackEnableTable, state),
	.trackInfo.progress.phase = 0,
    };

    if (info.kind == kThemeSlider) {
	info.trackInfo.slider.pressState = state & TTK_STATE_PRESSED ?
		kThemeThumbPressed : 0;
	if (state & TTK_STATE_ALTERNATE) {
	    info.trackInfo.slider.thumbDir = kThemeThumbDownward;
	} else {
	    info.trackInfo.slider.thumbDir = kThemeThumbPlain;
	}
    }


    BEGIN_DRAWING(d)
#if MAC_OS_X_VERSION_MIN_REQUIRED > 101300
    if (TkMacOSXInDarkMode(tkwin)) {
	CGRect bounds = BoxToRect(d, b);
	NSColorSpace *deviceRGB = [NSColorSpace deviceRGBColorSpace];
	NSColor *trackColor = [NSColor colorWithColorSpace: deviceRGB
	 					components: darkTrack
	 					     count: 4];
	if (orientation == TTK_ORIENT_HORIZONTAL) {
	    bounds = CGRectInset(bounds, 1, bounds.size.height/2 - 3); 
	} else {
	    bounds = CGRectInset(bounds, bounds.size.width/2 - 3, 1); 
	}
	SolidFillButtonFace(dc.context, bounds, 3, trackColor);
    }
#endif
    ChkErr(HIThemeDrawTrack, &info, NULL, dc.context, HIOrientation);
    END_DRAWING
}

static Ttk_ElementSpec TrackElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(TrackElement),

static void PbarElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    SInt32 size = 24;	/* @@@ Check HIG for correct default */

    ChkErr(GetThemeMetric, kThemeMetricLargeProgressBarThickness, &size);
    //    *widthPtr = *heightPtr = size;
    *heightPtr = size;
}

static void PbarElementDraw(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    Drawable d, Ttk_Box b, Ttk_State state)
{
    PbarElement *pbar = elementRecord;

		(orientation == TTK_ORIENT_HORIZONTAL ?
		kThemeTrackHorizontal : 0),
	.enableState = Ttk_StateTableLookup(ThemeTrackEnableTable, state),
	.trackInfo.progress.phase = phase,
    };

    BEGIN_DRAWING(d)
#if MAC_OS_X_VERSION_MIN_REQUIRED > 101300
    if (TkMacOSXInDarkMode(tkwin)) {
	CGRect bounds = BoxToRect(d, b);
	NSColorSpace *deviceRGB = [NSColorSpace deviceRGBColorSpace];
	NSColor *trackColor = [NSColor colorWithColorSpace: deviceRGB
	 					components: darkTrack
	 					     count: 4];
	if (orientation == TTK_ORIENT_HORIZONTAL) {
	    bounds = CGRectInset(bounds, 1, bounds.size.height/2 - 3); 
	} else {
	    bounds = CGRectInset(bounds, bounds.size.width/2 - 3, 1); 
	}
	SolidFillButtonFace(dc.context, bounds, 3, trackColor);
    }
#endif
    ChkErr(HIThemeDrawTrack, &info, NULL, dc.context, HIOrientation);
    END_DRAWING
}

static Ttk_ElementSpec PbarElementSpec = {
    TK_STYLE_VERSION_2,
    sizeof(PbarElement),

	&DisclosureElementSpec, &DisclosureParams);
    Ttk_RegisterElementSpec(themePtr, "Treeheading.cell",
	&TreeHeaderElementSpec, &ListHeaderParams);

    Ttk_RegisterElementSpec(themePtr, "Notebook.tab", &TabElementSpec, 0);
    Ttk_RegisterElementSpec(themePtr, "Notebook.client", &PaneElementSpec, 0);

    Ttk_RegisterElementSpec(themePtr, "Labelframe.border", &GroupElementSpec,0);
    Ttk_RegisterElementSpec(themePtr, "Entry.field", &EntryElementSpec,0);
    Ttk_RegisterElementSpec(themePtr, "Spinbox.field", &EntryElementSpec,0);

    Ttk_RegisterElementSpec(themePtr, "separator", &SeparatorElementSpec,0);
    Ttk_RegisterElementSpec(themePtr, "hseparator", &SeparatorElementSpec,0);
    Ttk_RegisterElementSpec(themePtr, "vseparator", &SeparatorElementSpec,0);

    Ttk_RegisterElementSpec(themePtr, "sizegrip", &SizegripElementSpec,0);

    /*
     * <<NOTE-TRACKS>>
     * The Progressbar widget adjusts the size of the pbar element.
     * In the Aqua theme, the appearance manager computes the bar geometry;
     * we do all the drawing in the ".track" element and leave the .pbar out.
     */
    Ttk_RegisterElementSpec(themePtr,"Scale.trough",
	&TrackElementSpec, &ScaleData);
    Ttk_RegisterElementSpec(themePtr,"Scale.slider", &SliderElementSpec,0);
    Ttk_RegisterElementSpec(themePtr,"Progressbar.track", &PbarElementSpec, 0);

    /*
     * Layouts:
     */
    Ttk_RegisterLayouts(themePtr, LayoutTable);