/// <summary>
/// 设置属性
/// </summary>
/// <param name="name">属性名称</param>
/// <param name="value">属性值</param>
public virtual void setProperty(String name, String value)
{
if (name == "align")
{
if (m_style == null)
{
m_style = new FCGridCellStyle();
}
m_style.Align = FCStr.convertStrToHorizontalAlign(value);
}
else if (name == "allowedit")
{
AllowEdit = FCStr.convertStrToBool(value);
}
else if (name == "autoellipsis")
{
if (m_style == null)
{
m_style = new FCGridCellStyle();
}
m_style.AutoEllipsis = FCStr.convertStrToBool(value);
}
else if (name == "backcolor")
{
if (m_style == null)
{
m_style = new FCGridCellStyle();
}
m_style.BackColor = FCStr.convertStrToColor(value);
}
else if (name == "colspan")
{
ColSpan = FCStr.convertStrToInt(value);
}
else if (name == "font")
{
if (m_style == null)
{
m_style = new FCGridCellStyle();
}
m_style.Font = FCStr.convertStrToFont(value);
}
else if (name == "textcolor")
{
if (m_style == null)
{
m_style = new FCGridCellStyle();
}
m_style.TextColor = FCStr.convertStrToColor(value);
}
else if (name == "name")
{
Name = value;
}
else if (name == "rowspan")
{
RowSpan = FCStr.convertStrToInt(value);
}
else if (name == "text")
{
Text = value;
}
}
/// <summary>
/// 重绘方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="rect">矩形</param>
/// <param name="clipRect">裁剪矩形</param>
/// <param name="isAlternate">是否交替行</param>
public override void onPaint(FCPaint paint, FCRect rect, FCRect clipRect, bool isAlternate)
{
int clipW = clipRect.right - clipRect.left;
int clipH = clipRect.bottom - clipRect.top;
FCGrid grid = Grid;
FCGridRow row = Row;
if (clipW > 0 && clipH > 0 && grid != null && Column != null && row != null && TargetColumn != null)
{
int width = rect.right - rect.left;
int height = rect.bottom - rect.top;
int scrollH = 0;
FCHScrollBar hscrollBar = grid.HScrollBar;
if (hscrollBar != null && hscrollBar.Visible)
{
scrollH = hscrollBar.Pos;
}
FCFont font = null;
long backColor = FCColor.None;
long textColor = FCColor.None;
bool autoEllipsis = m_tree.AutoEllipsis;
FCGridCellStyle style = Style;
if (style != null)
{
if (style.AutoEllipsis)
{
autoEllipsis = style.AutoEllipsis;
}
backColor = style.BackColor;
if (style.Font != null)
{
font = style.Font;
}
textColor = style.TextColor;
}
FCGridRowStyle rowStyle = grid.RowStyle;
if (isAlternate)
{
FCGridRowStyle alternateRowStyle = grid.AlternateRowStyle;
if (alternateRowStyle != null)
{
rowStyle = alternateRowStyle;
}
}
if (rowStyle != null)
{
bool selected = false;
ArrayList <FCGridRow> selectedRows = grid.SelectedRows;
int selectedRowsSize = selectedRows.size();
for (int i = 0; i < selectedRowsSize; i++)
{
if (selectedRows[i] == row)
{
selected = true;
break;
}
}
if (backColor == FCColor.None)
{
//选中
if (selected)
{
backColor = rowStyle.SelectedBackColor;
}
//悬停
else if (Row == Grid.HoveredRow)
{
backColor = rowStyle.HoveredBackColor;
}
//普通
else
{
backColor = rowStyle.BackColor;
}
}
if (font == null)
{
font = rowStyle.Font;
}
if (textColor == FCColor.None)
{
//选中
if (selected)
{
textColor = rowStyle.SelectedTextColor;
}
//悬停
else if (Row == Grid.HoveredRow)
{
textColor = rowStyle.HoveredTextColor;
}
//普通
else
{
textColor = rowStyle.TextColor;
}
}
}
//绘制背景
paint.fillRect(backColor, rect);
FCRect headerRect = TargetColumn.Bounds;
headerRect.left += Grid.HorizontalOffset - scrollH;
headerRect.top += Grid.VerticalOffset - scrollH;
int left = headerRect.left;
//绘制复选框
if (m_tree.CheckBoxes)
{
int cw = m_tree.CheckBoxSize.cx;
int ch = m_tree.CheckBoxSize.cy;
FCRect checkBoxRect = new FCRect();
checkBoxRect.left = left;
checkBoxRect.top = rect.top + (height - ch) / 2;
checkBoxRect.right = checkBoxRect.left + cw;
checkBoxRect.bottom = checkBoxRect.top + ch;
onPaintCheckBox(paint, checkBoxRect);
left += cw + 10;
}
//绘制折叠展开的标志
int nw = m_tree.NodeSize.cx;
int nh = m_tree.NodeSize.cy;
if (m_nodes.size() > 0)
{
FCRect nodeRect = new FCRect();
nodeRect.left = left;
nodeRect.top = rect.top + (height - nh) / 2;
nodeRect.right = nodeRect.left + nw;
nodeRect.bottom = nodeRect.top + nh;
onPaintNode(paint, nodeRect);
}
left += nw + 10;
m_indent = left;
String text = getPaintText();
//绘制文字
if (text != null)
{
FCSize tSize = paint.textSize(text, font);
FCRect tRect = new FCRect();
tRect.left = left;
tRect.top = rect.top + (row.Height - tSize.cy) / 2;
tRect.right = tRect.left + tSize.cx;
tRect.bottom = tRect.top + tSize.cy;
if (autoEllipsis && (tRect.right < clipRect.right || tRect.bottom < clipRect.bottom))
{
if (tRect.right < clipRect.right)
{
tRect.right = clipRect.right;
}
if (tRect.bottom < clipRect.bottom)
{
tRect.bottom = clipRect.bottom;
}
paint.drawTextAutoEllipsis(text, textColor, font, tRect);
}
else
{
paint.drawText(text, textColor, font, tRect);
}
}
}
onPaintControl(paint, rect, clipRect);
}
/// <summary>
/// 获取属性值
/// </summary>
/// <param name="name">属性名称</param>
/// <param name="value">返回属性值</param>
/// <param name="type">返回属性类型</param>
public virtual void getProperty(String name, ref String value, ref String type)
{
if (name == "align")
{
type = "enum:FCHorizontalAlign";
FCGridCellStyle style = Style;
if (style != null)
{
value = FCStr.convertHorizontalAlignToStr(style.Align);
}
}
else if (name == "allowedit")
{
type = "bool";
value = FCStr.convertBoolToStr(AllowEdit);
}
else if (name == "autoellipsis")
{
type = "bool";
FCGridCellStyle style = Style;
if (style != null)
{
value = FCStr.convertBoolToStr(style.AutoEllipsis);
}
}
else if (name == "backcolor")
{
type = "color";
FCGridCellStyle style = Style;
if (style != null)
{
value = FCStr.convertColorToStr(style.BackColor);
}
}
else if (name == "colspan")
{
type = "int";
value = FCStr.convertIntToStr(ColSpan);
}
else if (name == "font")
{
type = "font";
FCGridCellStyle style = Style;
if (style != null && style.Font != null)
{
value = FCStr.convertFontToStr(style.Font);
}
}
else if (name == "name")
{
type = "String";
value = Name;
}
else if (name == "rowspan")
{
type = "int";
value = FCStr.convertIntToStr(RowSpan);
}
else if (name == "text")
{
type = "String";
value = Text;
}
else if (name == "textcolor")
{
type = "color";
FCGridCellStyle style = Style;
if (style != null)
{
value = FCStr.convertColorToStr(style.TextColor);
}
}
else
{
type = "undefined";
value = "";
}
}