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C++ Tk_GetPixelsFromObj函数代码示例

本文整理汇总了C++中Tk_GetPixelsFromObj函数的典型用法代码示例。如果您正苦于以下问题：C++ Tk_GetPixelsFromObj函数的具体用法？C++ Tk_GetPixelsFromObj怎么用？C++ Tk_GetPixelsFromObj使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了Tk_GetPixelsFromObj函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: FrameConfigure

static int FrameConfigure(Tcl_Interp *interp, void *recordPtr, int mask)
{
    Frame *framePtr = recordPtr;
    int width, height;

    /*
     * Make sure -padding resource, if present, is correct:
     */
    if (framePtr->frame.paddingObj) {
	Ttk_Padding unused;
	if (Ttk_GetPaddingFromObj(interp,
		    	framePtr->core.tkwin,
			framePtr->frame.paddingObj,
			&unused) != TCL_OK) {
	    return TCL_ERROR;
	}
    }

    /* See <<NOTE-SIZE>>
     */
    if (  TCL_OK != Tk_GetPixelsFromObj(
	    interp,framePtr->core.tkwin,framePtr->frame.widthObj,&width)
       || TCL_OK != Tk_GetPixelsFromObj(
	    interp,framePtr->core.tkwin,framePtr->frame.heightObj,&height)
       )
    {
	return TCL_ERROR;
    }

    if ((width > 0 || height > 0) && (mask & GEOMETRY_CHANGED)) {
	Tk_GeometryRequest(framePtr->core.tkwin, width, height);
    }

    return TtkCoreConfigure(interp, recordPtr, mask);
}
开发者ID:lmiadowicz，项目名称:tk，代码行数:35，代码来源:ttkFrame.c

示例2: TroughElementDraw

static void TroughElementDraw(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    Drawable d, Ttk_Box b, unsigned int state)
{
    TroughElement *troughPtr = elementRecord;
    Tk_3DBorder border = NULL;
    int borderWidth = 2, relief = TK_RELIEF_SUNKEN, groove = -1, orient;

    border = Tk_Get3DBorderFromObj(tkwin, troughPtr->colorObj);
    Ttk_GetOrientFromObj(NULL, troughPtr->orientObj, &orient);
    Tk_GetReliefFromObj(NULL, troughPtr->reliefObj, &relief);
    Tk_GetPixelsFromObj(NULL, tkwin, troughPtr->borderWidthObj, &borderWidth);
    Tk_GetPixelsFromObj(NULL, tkwin, troughPtr->grooveWidthObj, &groove);

    if (groove != -1 && groove < b.height && groove < b.width) {
	if (orient == TTK_ORIENT_HORIZONTAL) {
	    b.y = b.y + b.height/2 - groove/2;
	    b.height = groove;
	} else {
	    b.x = b.x + b.width/2 - groove/2;
	    b.width = groove;
	}
    }

    Tk_Fill3DRectangle(tkwin, d, border, b.x, b.y, b.width, b.height,
	    borderWidth, relief);
}
开发者ID:AlexShiLucky，项目名称:bitkeeper，代码行数:27，代码来源:ttkDefaultTheme.c

示例3: DrawMenuEntryIndicator

static void
DrawMenuEntryIndicator(
    TkMenu *menuPtr,		/* The menu we are drawing */
    TkMenuEntry *mePtr,		/* The entry we are drawing */
    Drawable d,			/* The drawable to draw into */
    Tk_3DBorder border,		/* The background color */
    XColor *indicatorColor,	/* The color to draw indicators with */
    XColor *disableColor,	/* The color use use when disabled */
    Tk_Font tkfont,		/* The font to draw with */
    const Tk_FontMetrics *fmPtr,/* The font metrics of the font */
    int x,			/* The left of the entry rect */
    int y,			/* The top of the entry rect */
    int width,			/* Width of menu entry */
    int height)			/* Height of menu entry */
{
    /*
     * Draw check-button indicator.
     */

    if ((mePtr->type == CHECK_BUTTON_ENTRY) && mePtr->indicatorOn) {
	int top, left, activeBorderWidth;
	int disabled = (mePtr->state == ENTRY_DISABLED);
	XColor *bg;

	Tk_GetPixelsFromObj(NULL, menuPtr->tkwin,
		menuPtr->activeBorderWidthPtr, &activeBorderWidth);
	bg = Tk_3DBorderColor(border);
	top = y + height/2;
	left = x + activeBorderWidth + DECORATION_BORDER_WIDTH
		+ mePtr->indicatorSpace/2;

	TkpDrawCheckIndicator(menuPtr->tkwin, menuPtr->display, d, left, top,
		border, indicatorColor, bg, disableColor,
		(mePtr->entryFlags & ENTRY_SELECTED), disabled, CHECK_MENU);
    }

    /*
     * Draw radio-button indicator.
     */

    if ((mePtr->type == RADIO_BUTTON_ENTRY) && mePtr->indicatorOn) {
	int top, left, activeBorderWidth;
	int disabled = (mePtr->state == ENTRY_DISABLED);
	XColor *bg;

	Tk_GetPixelsFromObj(NULL, menuPtr->tkwin,
		menuPtr->activeBorderWidthPtr, &activeBorderWidth);
	bg = Tk_3DBorderColor(border);
	top = y + height/2;
	left = x + activeBorderWidth + DECORATION_BORDER_WIDTH
		+ mePtr->indicatorSpace/2;

	TkpDrawCheckIndicator(menuPtr->tkwin, menuPtr->display, d, left, top,
		border, indicatorColor, bg, disableColor,
		(mePtr->entryFlags & ENTRY_SELECTED), disabled, RADIO_MENU);
    }
}
开发者ID:das，项目名称:tcltk，代码行数:57，代码来源:tkUnixMenu.c

示例4: DrawMenuEntryAccelerator

static void
DrawMenuEntryAccelerator(
    TkMenu *menuPtr,		/* The menu we are drawing */
    TkMenuEntry *mePtr,		/* The entry we are drawing */
    Drawable d,			/* The drawable we are drawing into */
    GC gc,			/* The precalculated gc to draw with */
    Tk_Font tkfont,		/* The precalculated font */
    const Tk_FontMetrics *fmPtr,/* The precalculated metrics */
    Tk_3DBorder activeBorder,	/* The border for an active item */
    int x,			/* Left coordinate of entry rect */
    int y,			/* Top coordinate of entry rect */
    int width,			/* Width of entry */
    int height,			/* Height of entry */
    int drawArrow)		/* Whether or not to draw arrow. */
{
    XPoint points[3];
    int borderWidth, activeBorderWidth;

    /*
     * Draw accelerator or cascade arrow.
     */

    if (menuPtr->menuType == MENUBAR) {
	return;
    }

    Tk_GetPixelsFromObj(NULL, menuPtr->tkwin, menuPtr->borderWidthPtr,
	    &borderWidth);
    Tk_GetPixelsFromObj(NULL, menuPtr->tkwin, menuPtr->activeBorderWidthPtr,
	    &activeBorderWidth);
    if ((mePtr->type == CASCADE_ENTRY) && drawArrow) {
    	points[0].x = x + width - borderWidth - activeBorderWidth
		- CASCADE_ARROW_WIDTH;
    	points[0].y = y + (height - CASCADE_ARROW_HEIGHT)/2;
    	points[1].x = points[0].x;
    	points[1].y = points[0].y + CASCADE_ARROW_HEIGHT;
    	points[2].x = points[0].x + CASCADE_ARROW_WIDTH;
    	points[2].y = points[0].y + CASCADE_ARROW_HEIGHT/2;
    	Tk_Fill3DPolygon(menuPtr->tkwin, d, activeBorder, points, 3,
		DECORATION_BORDER_WIDTH,
	    	(menuPtr->postedCascade == mePtr)
	    	? TK_RELIEF_SUNKEN : TK_RELIEF_RAISED);
    } else if (mePtr->accelPtr != NULL) {
	const char *accel = Tcl_GetString(mePtr->accelPtr);
	int left = x + mePtr->labelWidth + activeBorderWidth
		+ mePtr->indicatorSpace;

	if (menuPtr->menuType == MENUBAR) {
	    left += 5;
	}
    	Tk_DrawChars(menuPtr->display, d, gc, tkfont, accel,
		mePtr->accelLength, left,
		(y + (height + fmPtr->ascent - fmPtr->descent) / 2));
    }
}
开发者ID:das，项目名称:tcltk，代码行数:55，代码来源:tkUnixMenu.c

示例5: SquareElementSize

static void SquareElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    SquareElement *square = elementRecord;
    int borderWidth = 0;

    Tcl_GetIntFromObj(NULL, square->borderWidthObj, &borderWidth);
    *paddingPtr = Ttk_UniformPadding((short)borderWidth);
    Tk_GetPixelsFromObj(NULL, tkwin, square->widthObj, widthPtr);
    Tk_GetPixelsFromObj(NULL, tkwin, square->heightObj, heightPtr);
}
开发者ID:AbaqusPowerUsers，项目名称:AbaqusPythonScripts，代码行数:12，代码来源:ttkSquare.c

示例6: MenuIndicatorElementSize

static void MenuIndicatorElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    MenuIndicatorElement *mi = elementRecord;
    Ttk_Padding margins;
    Tk_GetPixelsFromObj(NULL, tkwin, mi->widthObj, widthPtr);
    Tk_GetPixelsFromObj(NULL, tkwin, mi->heightObj, heightPtr);
    Ttk_GetPaddingFromObj(NULL,tkwin,mi->marginObj, &margins);
    *widthPtr += Ttk_PaddingWidth(margins);
    *heightPtr += Ttk_PaddingHeight(margins);
}
开发者ID:lmiadowicz，项目名称:tk，代码行数:12，代码来源:ttkElements.c

示例7: TroughElementSize

static void TroughElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    TroughElement *troughPtr = elementRecord;
    int borderWidth = 2, grooveWidth = 0;

    Tk_GetPixelsFromObj(NULL, tkwin, troughPtr->borderWidthObj, &borderWidth);
    Tk_GetPixelsFromObj(NULL, tkwin, troughPtr->grooveWidthObj, &grooveWidth);

    if (grooveWidth <= 0) {
	*paddingPtr = Ttk_UniformPadding((short)borderWidth);
    }
}
开发者ID:AlexShiLucky，项目名称:bitkeeper，代码行数:14，代码来源:ttkDefaultTheme.c

示例8: MenubuttonArrowElementDraw

static void MenubuttonArrowElementDraw(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    Drawable d, Ttk_Box b, unsigned int state)
{
    MenubuttonArrowElement *arrow = elementRecord;
    XColor *arrowColor = Tk_GetColorFromObj(tkwin, arrow->colorObj);
    GC gc = Tk_GCForColor(arrowColor, d);
    int size = MENUBUTTON_ARROW_SIZE;
    int postDirection = POST_BELOW;
    ArrowDirection arrowDirection = ARROW_DOWN;
    int width = 0, height = 0;

    Tk_GetPixelsFromObj(NULL, tkwin, arrow->sizeObj, &size);
    Tcl_GetIndexFromObjStruct(NULL, arrow->directionObj, directionStrings,
	   sizeof(char *), ""/*message*/, 0/*flags*/, &postDirection);

    /* ... this might not be such a great idea ... */
    switch (postDirection) {
	case POST_ABOVE:	arrowDirection = ARROW_UP; break;
	case POST_BELOW:	arrowDirection = ARROW_DOWN; break;
	case POST_LEFT:		arrowDirection = ARROW_LEFT; break;
	case POST_RIGHT:	arrowDirection = ARROW_RIGHT; break;
	case POST_FLUSH:	arrowDirection = ARROW_DOWN; break;
    }

    TtkArrowSize(size, arrowDirection, &width, &height);
    b = Ttk_PadBox(b, MenubuttonArrowPadding);
    b = Ttk_AnchorBox(b, width, height, TK_ANCHOR_CENTER);
    TtkFillArrow(Tk_Display(tkwin), d, gc, b, arrowDirection);
}
开发者ID:AlexShiLucky，项目名称:bitkeeper，代码行数:30，代码来源:ttkDefaultTheme.c

示例9: DrawMenuEntryBackground

static void
DrawMenuEntryBackground(
    TkMenu *menuPtr,		/* The menu we are drawing */
    TkMenuEntry *mePtr,		/* The entry we are drawing. */
    Drawable d,			/* The drawable we are drawing into */
    Tk_3DBorder activeBorder,	/* The border for an active item */
    Tk_3DBorder bgBorder,	/* The background border */
    int x,			/* Left coordinate of entry rect */
    int y,			/* Right coordinate of entry rect */
    int width,			/* Width of entry rect */
    int height)			/* Height of entry rect */
{
    if (mePtr->state == ENTRY_ACTIVE) {
	int relief;
	int activeBorderWidth;

    	bgBorder = activeBorder;

	if ((menuPtr->menuType == MENUBAR)
		&& ((menuPtr->postedCascade == NULL)
		|| (menuPtr->postedCascade != mePtr))) {
	    relief = TK_RELIEF_FLAT;
	} else {
	    relief = TK_RELIEF_RAISED;
	}

	Tk_GetPixelsFromObj(NULL, menuPtr->tkwin,
		menuPtr->activeBorderWidthPtr, &activeBorderWidth);
	Tk_Fill3DRectangle(menuPtr->tkwin, d, bgBorder, x, y, width, height,
		activeBorderWidth, relief);
    } else {
	Tk_Fill3DRectangle(menuPtr->tkwin, d, bgBorder, x, y, width, height,
		0, TK_RELIEF_FLAT);
    }
}
开发者ID:das，项目名称:tcltk，代码行数:35，代码来源:tkUnixMenu.c

示例10: GetMenuIndicatorGeometry

static void
GetMenuIndicatorGeometry(
    TkMenu *menuPtr,		/* The menu we are drawing. */
    TkMenuEntry *mePtr,		/* The entry we are interested in. */
    Tk_Font tkfont,		/* The precalculated font */
    const Tk_FontMetrics *fmPtr,/* The precalculated metrics */
    int *widthPtr,		/* The resulting width */
    int *heightPtr)		/* The resulting height */
{
    int borderWidth;

    if ((mePtr->type == CHECK_BUTTON_ENTRY)
	    || (mePtr->type == RADIO_BUTTON_ENTRY)) {
	if (!mePtr->hideMargin && mePtr->indicatorOn) {
	    if ((mePtr->image != NULL) || (mePtr->bitmapPtr != NULL)) {
		*widthPtr = (14 * mePtr->height) / 10;
		*heightPtr = mePtr->height;
		if (mePtr->type == CHECK_BUTTON_ENTRY) {
		    mePtr->platformEntryData = (TkMenuPlatformEntryData)
			    INT2PTR((65 * mePtr->height) / 100);
		} else {
		    mePtr->platformEntryData = (TkMenuPlatformEntryData)
			    INT2PTR((75 * mePtr->height) / 100);
		}
	    } else {
		*widthPtr = *heightPtr = mePtr->height;
		if (mePtr->type == CHECK_BUTTON_ENTRY) {
		    mePtr->platformEntryData = (TkMenuPlatformEntryData)
			    INT2PTR((80 * mePtr->height) / 100);
		} else {
		    mePtr->platformEntryData = (TkMenuPlatformEntryData)
			    INT2PTR(mePtr->height);
		}
	    }
	} else {
	    Tk_GetPixelsFromObj(NULL, menuPtr->tkwin, menuPtr->borderWidthPtr,
		    &borderWidth);
	    *heightPtr = 0;
	    *widthPtr = borderWidth;
	}
    } else {
	Tk_GetPixelsFromObj(NULL, menuPtr->tkwin, menuPtr->borderWidthPtr,
		&borderWidth);
	*heightPtr = 0;
	*widthPtr = borderWidth;
    }
}
开发者ID:das，项目名称:tcltk，代码行数:47，代码来源:tkUnixMenu.c

示例11: ClientElementSize

static void ClientElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    ClientElement *ce = elementRecord;
    int borderWidth = 1;
    Tk_GetPixelsFromObj(0, tkwin, ce->borderWidthObj, &borderWidth);
    *paddingPtr = Ttk_UniformPadding((short)borderWidth);
}
开发者ID:lmiadowicz，项目名称:tk，代码行数:9，代码来源:ttkElements.c

示例12: FieldElementSize

static void FieldElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    FieldElement *field = elementRecord;
    int borderWidth = 2;
    Tk_GetPixelsFromObj(NULL, tkwin, field->borderWidthObj, &borderWidth);
    *paddingPtr = Ttk_UniformPadding((short)borderWidth);
}
开发者ID:lmiadowicz，项目名称:tk，代码行数:9，代码来源:ttkElements.c

示例13: BorderElementSize

static void BorderElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    BorderElement *border = (BorderElement*)elementRecord;
    int borderWidth = 2;
    Tk_GetPixelsFromObj(NULL, tkwin, border->borderWidthObj, &borderWidth);
    if (borderWidth == 1) ++borderWidth;
    *paddingPtr = Ttk_UniformPadding((short)borderWidth);
}
开发者ID:aosm，项目名称:tcl，代码行数:10，代码来源:ttkClamTheme.c

示例14: TabElementSize

static void TabElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    TabElement *tab = elementRecord;
    int borderWidth = 1;
    Tk_GetPixelsFromObj(0, tkwin, tab->borderWidthObj, &borderWidth);
    paddingPtr->top = paddingPtr->left = paddingPtr->right = borderWidth;
    paddingPtr->bottom = 0;
}
开发者ID:lmiadowicz，项目名称:tk，代码行数:10，代码来源:ttkElements.c

示例15: MenubuttonArrowElementSize

static void MenubuttonArrowElementSize(
    void *clientData, void *elementRecord, Tk_Window tkwin,
    int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr)
{
    MenubuttonArrowElement *arrow = elementRecord;
    int size = MENUBUTTON_ARROW_SIZE;
    Tk_GetPixelsFromObj(NULL, tkwin, arrow->sizeObj, &size);
    *widthPtr = *heightPtr = 2 * size + 1;
    *widthPtr += Ttk_PaddingWidth(MenubuttonArrowPadding);
    *heightPtr += Ttk_PaddingHeight(MenubuttonArrowPadding);
}
开发者ID:AlexShiLucky，项目名称:bitkeeper，代码行数:11，代码来源:ttkDefaultTheme.c


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