/// <summary>
/// 绘制背景
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void onPaintBackground(FCPaint paint, FCRect clipRect)
{
int width = Width, height = Height;
float xRate = (float)width / 200;
float yRate = (float)height / 200;
FCRect drawRect = new FCRect(0, 0, width - 1, height - 1);
if (m_isEllipse)
{
paint.fillEllipse(getPaintingBackColor(), drawRect);
}
else
{
paint.fillRect(getPaintingBackColor(), drawRect);
}
long textColor = getPaintingTextColor();
float lineWidth = 10 * xRate;
if (m_style == WindowButtonStyle.Close)
{
paint.setLineCap(2, 2);
paint.drawLine(textColor, lineWidth, 0, (int)(135 * xRate), (int)(70 * yRate), (int)(70 * xRate), (int)(135 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(70 * xRate), (int)(70 * yRate), (int)(135 * xRate), (int)(135 * yRate));
}
else if (m_style == WindowButtonStyle.Max)
{
paint.setLineCap(2, 2);
paint.drawLine(textColor, lineWidth, 0, (int)(80 * xRate), (int)(80 * yRate), (int)(60 * xRate), (int)(60 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(125 * xRate), (int)(145 * yRate), (int)(145 * xRate), (int)(145 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(145 * xRate), (int)(125 * yRate), (int)(145 * xRate), (int)(145 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(125 * xRate), (int)(125 * yRate), (int)(145 * xRate), (int)(145 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(60 * xRate), (int)(80 * yRate), (int)(60 * xRate), (int)(60 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(80 * xRate), (int)(60 * yRate), (int)(60 * xRate), (int)(60 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(125 * xRate), (int)(80 * yRate), (int)(145 * xRate), (int)(60 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(145 * xRate), (int)(80 * yRate), (int)(145 * xRate), (int)(60 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(125 * xRate), (int)(60 * yRate), (int)(145 * xRate), (int)(60 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(80 * xRate), (int)(125 * yRate), (int)(60 * xRate), (int)(145 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(60 * xRate), (int)(125 * yRate), (int)(60 * xRate), (int)(145 * yRate));
paint.drawLine(textColor, lineWidth, 0, (int)(80 * xRate), (int)(145 * yRate), (int)(60 * xRate), (int)(145 * yRate));
}
else if (m_style == WindowButtonStyle.Min)
{
paint.setLineCap(2, 2);
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(60 * yRate), (int)(105 * xRate), (int)(135 * xRate), (int)(105 * yRate));
}
else if (m_style == WindowButtonStyle.Restore)
{
paint.setLineCap(2, 2);
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(90 * yRate), (int)(90 * xRate), (int)(70 * xRate), (int)(70 * yRate));
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(90 * yRate), (int)(90 * xRate), (int)(70 * xRate), (int)(90 * yRate));
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(90 * yRate), (int)(90 * xRate), (int)(90 * xRate), (int)(70 * yRate));
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(115 * yRate), (int)(115 * xRate), (int)(135 * xRate), (int)(135 * yRate));
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(115 * yRate), (int)(115 * xRate), (int)(135 * xRate), (int)(115 * yRate));
paint.drawLine(textColor, lineWidth, (int)(0 * xRate), (int)(115 * yRate), (int)(115 * xRate), (int)(115 * xRate), (int)(135 * yRate));
}
paint.setLineCap(0, 0);
}
/// <summary>
/// 重绘选中按钮方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void onPaintCheckButton(FCPaint paint, FCRect clipRect)
{
//绘制背景图
String bkImage = getPaintingBackImage();
if (bkImage != null && bkImage.Length > 0)
{
paint.drawImage(bkImage, clipRect);
}
else
{
if (Checked)
{
FCRect innerRect = new FCRect(clipRect.left + 2, clipRect.top + 2, clipRect.right - 3, clipRect.bottom - 3);
if (clipRect.right - clipRect.left < 4 || clipRect.bottom - clipRect.top < 4)
{
innerRect = clipRect;
}
paint.fillEllipse(getPaintingButtonBackColor(), innerRect);
}
paint.drawEllipse(getPaintingButtonBorderColor(), 1, 0, clipRect);
}
}
/// <summary>
/// 重绘背景
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void onPaintBackground(FCPaint paint, FCRect clipRect)
{
int width = Width, height = Height;
int mw = width / 2, mh = height / 2;
FCRect drawRect = new FCRect(0, 0, width, height);
if (m_isClose)
{
long lineColor = FCDraw.FCCOLORS_LINECOLOR;
FCRect ellipseRect = new FCRect(1, 1, width - 2, height - 2);
paint.fillEllipse(FCDraw.FCCOLORS_UPCOLOR, ellipseRect);
paint.drawLine(lineColor, 2, 0, 4, 4, width - 7, height - 7);
paint.drawLine(lineColor, 2, 0, 4, height - 7, width - 7, 3);
}
else
{
int cornerRadius = 4;
if (m_arrowType > 0)
{
cornerRadius = 0;
}
FCView parent = Parent;
if (parent != null)
{
FCTabControl tabControl = parent as FCTabControl;
if (tabControl != null)
{
cornerRadius = 0;
}
}
paint.fillGradientRect(FCDraw.FCCOLORS_BACKCOLOR, FCDraw.FCCOLORS_BACKCOLOR2, drawRect, cornerRadius, 90);
paint.drawRoundRect(FCDraw.FCCOLORS_LINECOLOR3, 1, 0, drawRect, cornerRadius);
}
if (m_arrowType > 0)
{
FCPoint[] points = new FCPoint[3];
int ts = Math.Min(mw, mh) / 2;
switch (m_arrowType)
{
//向左
case 1:
points[0] = new FCPoint(mw - ts, mh);
points[1] = new FCPoint(mw + ts, mh - ts);
points[2] = new FCPoint(mw + ts, mh + ts);
break;
//向右
case 2:
points[0] = new FCPoint(mw + ts, mh);
points[1] = new FCPoint(mw - ts, mh - ts);
points[2] = new FCPoint(mw - ts, mh + ts);
break;
//向上
case 3:
points[0] = new FCPoint(mw, mh - ts);
points[1] = new FCPoint(mw - ts, mh + ts);
points[2] = new FCPoint(mw + ts, mh + ts);
break;
//向下
case 4:
points[0] = new FCPoint(mw, mh + ts);
points[1] = new FCPoint(mw - ts, mh - ts);
points[2] = new FCPoint(mw + ts, mh - ts);
break;
}
paint.fillPolygon(FCDraw.FCCOLORS_FORECOLOR, points);
}
//绘制选中效果
if (paint.supportTransparent())
{
FCNative native = Native;
if (Selected)
{
paint.fillRect(FCDraw.FCCOLORS_BACKCOLOR2, drawRect);
}
else if (this == native.PushedControl)
{
paint.fillRect(FCDraw.FCCOLORS_BACKCOLOR6, drawRect);
}
else if (this == native.HoveredControl)
{
paint.fillRect(FCDraw.FCCOLORS_BACKCOLOR5, drawRect);
}
}
}
/// <summary>
/// 重绘前景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪矩形</param>
public override void onPaintForeground(FCPaint paint, FCRect clipRect)
{
int width = Width, height = Height;
if (width > 0 && height > 0)
{
int right = width;
int midY = height / 2;
String text = Text;
int tRight = 0;
long textColor = getPaintingTextColor();
if (text != null && text.Length > 0)
{
FCFont font = Font;
FCSize tSize = paint.textSize(text, font);
FCRect tRect = new FCRect();
tRect.left = 10;
tRect.top = midY - tSize.cy / 2 + 2;
tRect.right = tRect.left + tSize.cx;
tRect.bottom = tRect.top + tSize.cy;
paint.drawText(text, textColor, font, tRect);
tRight = tRect.right + 4;
}
//绘制选中
if (m_checked)
{
FCRect eRect = new FCRect(tRight, height / 2 - 4, tRight + 8, height / 2 + 4);
paint.fillEllipse(textColor, eRect);
}
//画子菜单的提示箭头
if (m_items.size() > 0)
{
FCPoint point1 = new FCPoint(), point2 = new FCPoint(), point3 = new FCPoint();
FCMenu menu = m_parentMenu;
if (m_parentItem != null)
{
menu = m_parentItem.DropDownMenu;
}
FCLayoutStyle layoutStyle = menu.LayoutStyle;
//横向
if (layoutStyle == FCLayoutStyle.LeftToRight || layoutStyle == FCLayoutStyle.RightToLeft)
{
point1.x = right - 25;
point1.y = midY - 2;
point2.x = right - 14;
point2.y = midY - 2;
point3.x = right - 20;
point3.y = midY + 4;
}
//纵向
else
{
point1.x = right - 15;
point1.y = midY;
point2.x = right - 25;
point2.y = midY - 5;
point3.x = right - 25;
point3.y = midY + 5;
}
FCPoint[] points = new FCPoint[] { point1, point2, point3 };
paint.fillPolygon(textColor, points);
}
}
}