/// <summary>
/// 布局样式转换为字符
/// </summary>
/// <param name="layoutStyle">布局样式转</param>
/// <returns>布局样式</returns>
public static String convertLayoutStyleToStr(FCLayoutStyle layoutStyle)
{
String str = "";
if (layoutStyle == FCLayoutStyle.BottomToTop)
{
str = "BottomToTop";
}
else if (layoutStyle == FCLayoutStyle.LeftToRight)
{
str = "LeftToRight";
}
else if (layoutStyle == FCLayoutStyle.None)
{
str = "None";
}
else if (layoutStyle == FCLayoutStyle.RightToLeft)
{
str = "RightToLeft";
}
else if (layoutStyle == FCLayoutStyle.TopToBottom)
{
str = "TopToBottom";
}
return(str);
}
/// <summary>
/// 设置属性
/// </summary>
/// <param name="name">属性名称</param>
/// <param name="value">属性值</param>
public override void setProperty(String name, String value)
{
if (name == "autowrap")
{
AutoWrap = FCStr.convertStrToBool(value);
}
else if (name == "layoutstyle")
{
LayoutStyle = FCStr.convertStrToLayoutStyle(value);
}
else
{
base.setProperty(name, value);
}
}
/// <summary>
/// 菜单触摸移动方法
/// </summary>
/// <param name="item">菜单项</param>
/// <param name="touchInfo">触摸信息</param>
public virtual void onMenuItemTouchMove(FCMenuItem item, FCTouchInfo touchInfo)
{
FCNative native = Native;
ArrayList <FCMenuItem> items = null;
FCMenuItem parentItem = item.ParentItem;
if (parentItem != null)
{
items = parentItem.getItems();
}
else
{
items = m_items;
}
//关闭其他表格
bool close = closeMenus(items);
if (item.getItems().size() > 0)
{
FCMenu dropDownMenu = item.DropDownMenu;
//获取位置和大小
if (dropDownMenu != null)
{
dropDownMenu.Native = native;
FCLayoutStyle layoutStyle = LayoutStyle;
FCPoint location = new FCPoint(native.clientX(item) + item.Width, native.clientY(item));
if (layoutStyle == FCLayoutStyle.LeftToRight || layoutStyle == FCLayoutStyle.RightToLeft)
{
location.x = native.clientX(item);
location.y = native.clientY(item) + item.Height;
}
//设置弹出位置
dropDownMenu.Opacity = Opacity;
dropDownMenu.Location = location;
dropDownMenu.bringToFront();
dropDownMenu.focus();
dropDownMenu.show();
adjust(dropDownMenu);
}
}
native.invalidate();
}
/// <summary>
/// 布局样式转换为字符
/// </summary>
/// <param name="str">字符</param>
/// <returns>布局样式</returns>
public static FCLayoutStyle convertStrToLayoutStyle(String str)
{
str = str.ToLower();
FCLayoutStyle layoutStyle = FCLayoutStyle.None;
if (str == "bottomtotop")
{
layoutStyle = FCLayoutStyle.BottomToTop;
}
else if (str == "lefttoright")
{
layoutStyle = FCLayoutStyle.LeftToRight;
}
else if (str == "righttoleft")
{
layoutStyle = FCLayoutStyle.RightToLeft;
}
else if (str == "toptobottom")
{
layoutStyle = FCLayoutStyle.TopToBottom;
}
return(layoutStyle);
}
/// <summary>
/// 重置布局
/// </summary>
/// <returns></returns>
public override bool onResetLayout()
{
bool reset = false;
if (Native != null && m_splitter != null && m_firstControl != null && m_secondControl != null)
{
FCRect splitRect = new FCRect();
int width = Width, height = Height;
FCRect fRect = new FCRect();
FCRect sRect = new FCRect();
FCSize splitterSize = new FCSize(0, 0);
if (m_splitter.Visible)
{
splitterSize.cx = m_splitter.Width;
splitterSize.cy = m_splitter.Height;
}
FCLayoutStyle layoutStyle = LayoutStyle;
switch (layoutStyle)
{
//自下而上
case FCLayoutStyle.BottomToTop:
//绝对大小
if (m_splitMode == FCSizeType.AbsoluteSize || m_oldSize.cy == 0)
{
splitRect.left = 0;
splitRect.top = height - (m_oldSize.cy - m_splitter.Top);
splitRect.right = width;
splitRect.bottom = splitRect.top + splitterSize.cy;
}
//百分比大小
else if (m_splitMode == FCSizeType.PercentSize)
{
splitRect.left = 0;
if (m_splitPercent == -1)
{
m_splitPercent = (float)m_splitter.Top / m_oldSize.cy;
}
splitRect.top = (int)(height * m_splitPercent);
splitRect.right = width;
splitRect.bottom = splitRect.top + splitterSize.cy;
}
fRect.left = 0;
fRect.top = splitRect.bottom;
fRect.right = width;
fRect.bottom = height;
sRect.left = 0;
sRect.top = 0;
sRect.right = width;
sRect.bottom = splitRect.top;
break;
//从左向右
case FCLayoutStyle.LeftToRight:
//绝对大小
if (m_splitMode == FCSizeType.AbsoluteSize || m_oldSize.cx == 0)
{
splitRect.left = m_splitter.Left;
splitRect.top = 0;
splitRect.right = m_splitter.Left + splitterSize.cx;
splitRect.bottom = height;
}
//百分比大小
else if (m_splitMode == FCSizeType.PercentSize)
{
if (m_splitPercent == -1)
{
m_splitPercent = (float)m_splitter.Left / m_oldSize.cx;
}
splitRect.left = (int)(width * m_splitPercent);
splitRect.top = 0;
splitRect.right = splitRect.left + splitterSize.cx;
splitRect.bottom = height;
}
fRect.left = 0;
fRect.top = 0;
fRect.right = splitRect.left;
fRect.bottom = height;
sRect.left = splitRect.right;
sRect.top = 0;
sRect.right = width;
sRect.bottom = height;
break;
//从右向左
case FCLayoutStyle.RightToLeft:
//绝对大小
if (m_splitMode == FCSizeType.AbsoluteSize || m_oldSize.cx == 0)
{
splitRect.left = width - (m_oldSize.cx - m_splitter.Left);
splitRect.top = 0;
splitRect.right = splitRect.left + splitterSize.cx;
splitRect.bottom = height;
}
//百分比大小
else if (m_splitMode == FCSizeType.PercentSize)
{
if (m_splitPercent == -1)
{
m_splitPercent = (float)m_splitter.Left / m_oldSize.cx;
}
splitRect.left = (int)(width * m_splitPercent);
splitRect.top = 0;
splitRect.right = splitRect.left + splitterSize.cx;
splitRect.bottom = height;
}
fRect.left = splitRect.right;
fRect.top = 0;
fRect.right = width;
fRect.bottom = height;
sRect.left = 0;
sRect.top = 0;
sRect.right = splitRect.left;
sRect.bottom = height;
break;
//自上而下
case FCLayoutStyle.TopToBottom:
//绝对大小
if (m_splitMode == FCSizeType.AbsoluteSize || m_oldSize.cy == 0)
{
splitRect.left = 0;
splitRect.top = m_splitter.Top;
splitRect.right = width;
splitRect.bottom = splitRect.top + splitterSize.cy;
}
//百分比大小
else if (m_splitMode == FCSizeType.PercentSize)
{
splitRect.left = 0;
if (m_splitPercent == -1)
{
m_splitPercent = (float)m_splitter.Top / m_oldSize.cy;
}
splitRect.top = (int)(height * m_splitPercent);
splitRect.right = width;
splitRect.bottom = splitRect.top + splitterSize.cy;
}
fRect.left = 0;
fRect.top = 0;
fRect.right = width;
fRect.bottom = splitRect.top;
sRect.left = 0;
sRect.top = splitRect.bottom;
sRect.right = width;
sRect.bottom = height;
break;
}
if (m_splitter.Visible)
{
FCRect spRect = m_splitter.Bounds;
if (spRect.left != splitRect.left || spRect.top != splitRect.top || spRect.right != splitRect.right || spRect.bottom != splitRect.bottom)
{
m_splitter.Bounds = splitRect;
reset = true;
}
if (m_splitter.AllowDrag)
{
if (layoutStyle == FCLayoutStyle.LeftToRight || layoutStyle == FCLayoutStyle.RightToLeft)
{
m_splitter.Cursor = FCCursors.SizeWE;
}
else
{
m_splitter.Cursor = FCCursors.SizeNS;
}
m_splitter.bringToFront();
}
}
FCRect fcRect = m_firstControl.Bounds;
if (fcRect.left != fRect.left || fcRect.top != fRect.top || fcRect.right != fRect.right || fcRect.bottom != fRect.bottom)
{
reset = true;
m_firstControl.Bounds = fRect;
m_firstControl.update();
}
FCRect scRect = m_secondControl.Bounds;
if (scRect.left != sRect.left || scRect.top != sRect.top || scRect.right != sRect.right || scRect.bottom != sRect.bottom)
{
reset = true;
m_secondControl.Bounds = sRect;
m_secondControl.update();
}
}
m_oldSize = Size;
return(reset);
}
/// <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);
}
}
}
