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C++ JRect::topLeft方法代码示例

本文整理汇总了C++中JRect::topLeft方法的典型用法代码示例。如果您正苦于以下问题：C++ JRect::topLeft方法的具体用法？C++ JRect::topLeft怎么用？C++ JRect::topLeft使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JRect的用法示例。


在下文中一共展示了JRect::topLeft方法的6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: GetFrame

void
JXWidget::FitToEnclosure
	(
	const JBoolean fitHoriz,
	const JBoolean fitVert
	)
{
	const JRect frame      = GetFrame();
	const JPoint oldPt     = frame.topLeft();
	const JRect enclBounds = (GetEnclosure())->GetBounds();

	JCoordinate dx=0, dy=0, dw=0, dh=0;
	if (fitHoriz)
		{
		dx = enclBounds.left - oldPt.x;
		dw = enclBounds.width() - frame.width();
		}
	if (fitVert)
		{
		dy = enclBounds.top - oldPt.y;
		dh = enclBounds.height() - frame.height();
		}

	Move(dx,dy);
	AdjustSize(dw,dh);
}
开发者ID:mbert，项目名称:mulberry-lib-jx，代码行数:26，代码来源:JXWidget.cpp

示例2: r

void
JXTabGroup::DrawTabBorder
	(
	JXWindowPainter&	p,
	const JRect&		rect,
	const JBoolean		isSelected
	)
{
	JXDrawUpFrame(p, rect, kBorderWidth);

	const JColormap* cmap = p.GetColormap();
	if (itsEdge == kTop)
		{
		p.SetPenColor(cmap->GetDefaultBackColor());
		p.JPainter::Point(rect.topLeft());
		p.JPainter::Point(rect.topRight() + JPoint(-1,0));
		p.JPainter::Point(rect.topRight() + JPoint(-2,0));
		p.JPainter::Point(rect.topRight() + JPoint(-1,1));
		p.JPainter::Point(rect.topRight() + JPoint(-1,2));
		p.SetPenColor(cmap->Get3DLightColor());
		p.JPainter::Point(rect.topLeft() + JPoint(kBorderWidth, kBorderWidth));
		p.SetPenColor(cmap->Get3DShadeColor());
		p.JPainter::Point(rect.topRight() + JPoint(-kBorderWidth-1, kBorderWidth));

		if (isSelected)
			{
			JRect r(rect.bottom - kBorderWidth, rect.left  + kBorderWidth,
					rect.bottom,                rect.right - kBorderWidth);
			p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
			p.JPainter::Rect(r);
			p.JPainter::Point(rect.topLeft() + JPoint(-1,kSelMargin+kBorderWidth));
			p.SetPenColor(cmap->Get3DLightColor());
			p.JPainter::Point(rect.bottomLeft()  + JPoint(1,-1));
			p.JPainter::Point(rect.bottomRight() + JPoint(-2,-1));
			p.JPainter::Point(rect.bottomRight() + JPoint(-1,-2));
			p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
			}
		}

	else if (itsEdge == kLeft)
		{
		p.SetPenColor(cmap->GetDefaultBackColor());
		p.JPainter::Point(rect.topLeft());
		p.JPainter::Point(rect.bottomLeft() + JPoint(0,-1));
		p.JPainter::Point(rect.bottomLeft() + JPoint(0,-2));
		p.JPainter::Point(rect.bottomLeft() + JPoint(1,-1));
		p.JPainter::Point(rect.bottomLeft() + JPoint(2,-1));
		p.SetPenColor(cmap->Get3DLightColor());
		p.JPainter::Point(rect.topLeft() + JPoint(kBorderWidth, kBorderWidth));
		p.SetPenColor(cmap->Get3DShadeColor());
		p.JPainter::Point(rect.bottomLeft() + JPoint(kBorderWidth, -kBorderWidth-1));

		if (isSelected)
			{
			JRect r(rect.top    + kBorderWidth, rect.right - kBorderWidth,
					rect.bottom - kBorderWidth, rect.right);
			p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
			p.JPainter::Rect(r);
			p.JPainter::Point(rect.topLeft() + JPoint(kSelMargin+kBorderWidth,-1));
			p.SetPenColor(cmap->Get3DLightColor());
			p.JPainter::Point(rect.topRight() + JPoint(-1,1));
			if (rect.bottom < (GetAperture()).bottom)
				{
				p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
				p.JPainter::Point(rect.bottomRight() + JPoint(-2,-1));
				p.JPainter::Point(rect.bottomRight() + JPoint(-1,-2));
				}
			}
		}

	else if (itsEdge == kBottom)
		{
		p.SetPenColor(cmap->GetDefaultBackColor());
		p.JPainter::Point(rect.bottomLeft()  + JPoint(0,-1));
		p.JPainter::Point(rect.bottomLeft()  + JPoint(0,-2));
		p.JPainter::Point(rect.bottomLeft()  + JPoint(1,-1));
		p.JPainter::Point(rect.bottomLeft()  + JPoint(2,-1));
		p.JPainter::Point(rect.bottomRight() + JPoint(-1,-1));
		p.SetPenColor(cmap->Get3DLightColor());
		p.JPainter::Point(rect.bottomLeft() + JPoint(kBorderWidth, -kBorderWidth-1));
		p.SetPenColor(cmap->Get3DShadeColor());
		p.JPainter::Point(rect.bottomRight() + JPoint(-kBorderWidth-1, -kBorderWidth-1));

		if (isSelected)
			{
			JRect r(rect.top,                rect.left  + kBorderWidth,
					rect.top + kBorderWidth, rect.right - kBorderWidth);
			p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage));
			p.JPainter::Rect(r);
			p.SetPenColor(cmap->Get3DShadeColor());
			if (rect.left > (GetAperture()).left)
				{
				p.JPainter::Point(rect.topLeft());
				}
			p.JPainter::Point(rect.topRight() + JPoint(-1,0));
			p.JPainter::Point(rect.topRight() + JPoint(-2,0));
			p.JPainter::Point(rect.topRight() + JPoint(-2,1));
			}
		}

//.........这里部分代码省略.........
开发者ID:raorn，项目名称:jx_application_framework，代码行数:101，代码来源:JXTabGroup.cpp

示例3: ellipseRect

void
TestWidget::DrawStuff
	(
	JPainter& p
	)
{
JIndex i;

	JXColormap* colormap = GetColormap();

	p.SetPenColor(colormap->GetGreenColor());
	JRect ellipseRect(100,50,150,300);
	p.Ellipse(ellipseRect);

	p.SetPenColor(colormap->GetBlackColor());

	if (itsFillFlag)
		{
		p.SetFilling(kJTrue);
		}

	JRect ap = GetAperture();
	p.Line(ap.topLeft(), ap.bottomRight());
	p.Line(ap.topRight(), ap.bottomLeft());

	p.SetLineWidth(2);
	p.SetFontName("Times");
	p.SetFontSize(18);

	p.Image(*itsHomeImage, itsHomeImage->GetBounds(), itsHomeRect);

	its2Rect = JRect(150, 5, 200, 30);
	p.SetPenColor(colormap->GetRedColor());
	p.Rect(its2Rect);
	p.SetFontStyle(colormap->GetRedColor());
	p.String(its2Rect.topLeft(), "2",
			 its2Rect.width(),  JPainter::kHAlignCenter,
			 its2Rect.height(), JPainter::kVAlignCenter);

	its3Rect = JRect(10, 150, 40, 200);
	p.SetPenColor(colormap->GetBlueColor());
	p.Rect(its3Rect);
	p.SetFontStyle(colormap->GetBlueColor());
	p.String(its3Rect.topLeft(), "3",
			 its3Rect.width(),  JPainter::kHAlignCenter,
			 its3Rect.height(), JPainter::kVAlignCenter);

	p.SetLineWidth(1);
	p.SetFont(GetFontManager()->GetDefaultFont());

	p.ShiftOrigin(10,10);

	p.Point(0,0);
	for (i=1; i<=itsRandPointCount; i++)
		{
		p.Point(itsRNG.UniformLong(0,200), itsRNG.UniformLong(0,200));
		}

	p.SetPenColor(colormap->GetRedColor());
	p.Line(10,0, 0,10);
	p.SetPenColor(colormap->GetGreenColor());
	p.LineTo(10,20);
	p.SetPenColor(colormap->GetBlueColor());
	p.LineTo(0,30);

	p.ShiftOrigin(2,0);

	JPoint textPt(40,30);
	p.String(  0.0, textPt, "Hello");
	p.String( 90.0, textPt, "Hello");
	p.String(180.0, textPt, "Hello");
	p.String(270.0, textPt, "Hello");

	p.ShiftOrigin(-2, 0);

	p.SetPenColor(colormap->GetBlueColor());
	JRect r(70, 290, 150, 390);
	p.Rect(r);
/*
	for (JCoordinate y=70; y<150; y++)
		{
		p.SetPenColor(colormap->GetGrayColor(y-50));
		p.Line(290,y, 390,y);
		}

	for (JCoordinate x=290; x<390; x++)
		{
		p.SetPenColor(colormap->GetGrayColor(x-290));
		p.Line(x,70, x,150);
		}

	p.SetLineWidth(2);
	for (JCoordinate y=70; y<150; y+=2)
		{
		p.SetPenColor(colormap->GetGrayColor(y%4 ? 40 : 60));
		p.Line(290,y, 390,y);
		}
	p.SetLineWidth(1);

	p.SetLineWidth(2);
//.........这里部分代码省略.........
开发者ID:jafl，项目名称:jx_application_framework，代码行数:101，代码来源:TestWidget.cpp

示例4: ellipseRect

void
TestWidget::DrawStuff
(
    JPainter& p
)
{
    JIndex i;

    JXColormap* colormap = GetColormap();

    p.SetPenColor(colormap->GetGreenColor());
    JRect ellipseRect(100,50,150,300);
    p.Ellipse(ellipseRect);

    p.SetPenColor(colormap->GetBlackColor());

    if (itsFillFlag)
    {
        p.SetFilling(kJTrue);
    }

    JRect ap = GetAperture();
    p.Line(ap.topLeft(), ap.bottomRight());
    p.Line(ap.topRight(), ap.bottomLeft());

    p.SetLineWidth(2);
    p.SetFontName(JXGetTimesFontName());
    p.SetFontSize(18);

    p.Image(*itsHomeImage, itsHomeImage->GetBounds(), itsHomeRect);

    its2Rect = JRect(150, 5, 200, 30);
    p.SetPenColor(colormap->GetRedColor());
    p.Rect(its2Rect);
    p.SetFontStyle(colormap->GetRedColor());
    p.String(its2Rect.topLeft(), "2",
             its2Rect.width(),  JPainter::kHAlignCenter,
             its2Rect.height(), JPainter::kVAlignCenter);

    its3Rect = JRect(10, 150, 40, 200);
    p.SetPenColor(colormap->GetBlueColor());
    p.Rect(its3Rect);
    p.SetFontStyle(colormap->GetBlueColor());
    p.String(its3Rect.topLeft(), "3",
             its3Rect.width(),  JPainter::kHAlignCenter,
             its3Rect.height(), JPainter::kVAlignCenter);

    p.SetLineWidth(1);
    p.SetFont(JGetDefaultFontName(), kJXDefaultFontSize, colormap->GetBlackColor());

    p.ShiftOrigin(10,10);

    p.Point(0,0);
    for (i=1; i<=itsRandPointCount; i++)
    {
        p.Point(itsRNG.UniformLong(0,200), itsRNG.UniformLong(0,200));
    }

    p.SetPenColor(colormap->GetRedColor());
    p.Line(10,0, 0,10);
    p.SetPenColor(colormap->GetGreenColor());
    p.LineTo(10,20);
    p.SetPenColor(colormap->GetBlueColor());
    p.LineTo(0,30);

    p.ShiftOrigin(2,0);

    JPoint textPt(40,30);
    p.String(  0.0, textPt, "Hello");
    p.String( 90.0, textPt, "Hello");
    p.String(180.0, textPt, "Hello");
    p.String(270.0, textPt, "Hello");

    p.Rect(310, 70, 80, 80);
    p.String(  0.0, 310, 70, "Hello", 80, JPainter::kHAlignCenter,
               80, JPainter::kVAlignCenter);
    p.String( 90.0, 310,150, "Hello", 80, JPainter::kHAlignCenter,
              80, JPainter::kVAlignCenter);
    p.String(180.0, 390,150, "Hello", 80, JPainter::kHAlignCenter,
             80, JPainter::kVAlignCenter);
    p.String(270.0, 390, 70, "Hello", 80, JPainter::kHAlignCenter,
             80, JPainter::kVAlignCenter);

    p.Rect(200, 10, 100, 50);
    p.String(200, 10, "Hello", 100, JPainter::kHAlignLeft);
    p.String(200, 10+p.GetLineHeight(), "Hello", 100, JPainter::kHAlignCenter);
    p.String(200, 10+2*p.GetLineHeight(), "Hello", 100, JPainter::kHAlignRight);

    p.SetPenColor(colormap->GetYellowColor());
    JRect r(0,11,80,91);
    p.Rect(r);
    r.Shrink(1,1);
    p.SetPenColor(colormap->GetBlueColor());
    p.Ellipse(r);
    r.Shrink(1,1);
    p.SetPenColor(colormap->GetRedColor());
    p.Arc(r, 270.0-45.0, -270.0);

    JPolygon poly;
    poly.AppendElement(JPoint(0,85));
//.........这里部分代码省略.........
开发者ID:mta1309，项目名称:mulberry-lib-jx，代码行数:101，代码来源:TestWidget.cpp

示例5: frame


//.........这里部分代码省略.........

		// check for errors -- safe since we have read in entire object

		JString hSizing, vSizing;
		if (!ParseGravity(nwGravity, &hSizing, &vSizing))
			{
			cerr << "Illegal sizing specification ";
			cerr << nwGravity << ',' << seGravity;
			cerr << " for '" << *varName << '\'' << endl;
			rectList.RemoveElement(objCount);
			isInstanceVar.RemoveElement(objCount);
			objNames->DeleteElement(objCount);
			continue;
			}

		if (*varName == topEnclVarName)
			{
			cerr << "Cannot use reserved name '" << topEnclVarName << '\'' << endl;
			rectList.RemoveElement(objCount);
			isInstanceVar.RemoveElement(objCount);
			objNames->DeleteElement(objCount);
			continue;
			}

		// get the object's enclosure

		JIndex enclIndex;
		JString enclName;
		JRect localFrame = frame;
		if (GetEnclosure(rectList, objCount, &enclIndex))
			{
			enclName = *(objNames->NthElement(enclIndex));
			const JRect enclFrame = rectList.GetElement(enclIndex);
			localFrame.Shift(-enclFrame.topLeft());
			}
		else
			{
			enclName = topEnclVarName;
			}

		// get the class name and additional arguments

		JString* className = new JString;
		assert( className != NULL );
		objTypes->Append(className);

		JString argList;
		if (!GetConstructor(flClass, flType, &label, className, &argList))
			{
			cerr << "Unsupported class: " << flClass << ", " << flType << endl;
			rectList.RemoveElement(objCount);
			isInstanceVar.RemoveElement(objCount);
			objNames->DeleteElement(objCount);
			objTypes->DeleteElement(objCount);
			continue;
			}

		// generate the actual code

		const JBoolean needCreate = NeedsCreateFunction(*className);

		output << "    ";
		if (isLocal)
			{
			className->Print(output);
			output << "* ";
开发者ID:dllaurence，项目名称:jx_application_framework，代码行数:67，代码来源:jxlayout.cpp

示例6: if

void
JXTreeListWidget::TableDrawCell
	(
	JPainter&		p,
	const JPoint&	cell,
	const JRect&	rect
	)
{
	if (JIndex(cell.x) == itsNodeColIndex && itsDrawSelectionFlag)
		{
		HilightIfSelected(p, cell, rect);
		}

	const JTreeNode* node = itsTreeList->GetNode(cell.y);
	if (JIndex(cell.x) == itsToggleOpenColIndex && node->IsOpenable())
		{
		p.ShiftOrigin(rect.topLeft());

		const JPolygon* triangle = (itsTreeList->IsOpen(cell.y) ?
									&kOpenTriangle : &kClosedTriangle);
		if (kOpenTriangle.IsEmpty())
			{
			kOpenTriangle.AppendElement(JPoint(5,  6));
			kOpenTriangle.AppendElement(JPoint(15, 6));
			kOpenTriangle.AppendElement(JPoint(10, 11));

			kClosedTriangle.AppendElement(JPoint(10, 3));
			kClosedTriangle.AppendElement(JPoint(15, 8));
			kClosedTriangle.AppendElement(JPoint(10, 13));
			}

		const JColormap* colormap = p.GetColormap();

		if ((itsToggleDragIndex == cell.y && itsMouseInToggleFlag) ||
			itsDNDTargetIndex == JIndex(cell.y))
			{
			p.SetFilling(kJTrue);
			p.SetPenColor(colormap->GetBlackColor());
			p.Polygon(*triangle);
			}
		else
			{
			p.SetFilling(kJTrue);
			p.SetPenColor(colormap->GetGrayColor(90));
			p.Polygon(*triangle);

			p.SetFilling(kJFalse);
			p.SetPenColor(colormap->GetBlackColor());
			p.Polygon(*triangle);
			}

		p.ShiftOrigin(-(rect.topLeft()));
		}

	else if (JIndex(cell.x) == itsNodeColIndex)
		{
		JRect r = rect;
		r.left += GetNodeIndent(cell.y);
		p.SetClipRect(r);
		TLWDrawNode(p, cell, r);
		// Table controls clip rect, so we don't have to reset it.
		}
}
开发者ID:dllaurence，项目名称:jx_application_framework，代码行数:63，代码来源:JXTreeListWidget.cpp


注：本文中的JRect::topLeft方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。