/// <summary>
/// 字符转换为横向排列方式
/// </summary>
/// <param name="str">字符</param>
/// <returns>字符</returns>
public static FCHorizontalAlign convertStrToHorizontalAlign(String str)
{
str = str.ToLower();
FCHorizontalAlign horizontalAlign = FCHorizontalAlign.Center;
if (str == "right")
{
horizontalAlign = FCHorizontalAlign.Right;
}
else if (str == "inherit")
{
horizontalAlign = FCHorizontalAlign.Inherit;
}
else if (str == "left")
{
horizontalAlign = FCHorizontalAlign.Left;
}
return(horizontalAlign);
}
/// <summary>
/// 横向排列方式转换为字符
/// </summary>
/// <param name="horizontalAlign">横向排列方式</param>
/// <returns>字符</returns>
public static String convertHorizontalAlignToStr(FCHorizontalAlign horizontalAlign)
{
String str = "";
if (horizontalAlign == FCHorizontalAlign.Center)
{
str = "Center";
}
else if (horizontalAlign == FCHorizontalAlign.Right)
{
str = "Right";
}
else if (horizontalAlign == FCHorizontalAlign.Inherit)
{
str = "Inherit";
}
else if (horizontalAlign == FCHorizontalAlign.Left)
{
str = "Left";
}
return(str);
}
/// <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 virtual void onPaint(FCPaint paint, FCRect rect, FCRect clipRect, bool isAlternate)
{
int clipW = clipRect.right - clipRect.left;
int clipH = clipRect.bottom - clipRect.top;
if (clipW > 0 && clipH > 0)
{
if (m_grid != null && m_row != null && m_column != null)
{
//判断选中
String text = getPaintText();
bool selected = false;
if (m_grid.SelectionMode == FCGridSelectionMode.SelectCell)
{
ArrayList <FCGridCell> selectedCells = m_grid.SelectedCells;
int selectedCellSize = selectedCells.size();
for (int i = 0; i < selectedCellSize; i++)
{
if (selectedCells.get(i) == this)
{
selected = true;
break;
}
}
}
else if (m_grid.SelectionMode == FCGridSelectionMode.SelectFullColumn)
{
ArrayList <FCGridColumn> selectedColumns = m_grid.SelectedColumns;
int selectedColumnsSize = selectedColumns.size();
for (int i = 0; i < selectedColumnsSize; i++)
{
if (selectedColumns.get(i) == m_column)
{
selected = true;
break;
}
}
}
else if (m_grid.SelectionMode == FCGridSelectionMode.SelectFullRow)
{
ArrayList <FCGridRow> selectedRows = m_grid.SelectedRows;
int selectedRowsSize = selectedRows.size();
for (int i = 0; i < selectedRowsSize; i++)
{
if (selectedRows.get(i) == m_row)
{
selected = true;
break;
}
}
}
//获取颜色
FCFont font = null;
long backColor = FCColor.None;
long textColor = FCColor.None;
bool autoEllipsis = m_grid.AutoEllipsis;
FCHorizontalAlign horizontalAlign = m_column.CellAlign;
if (m_style != null)
{
if (m_style.AutoEllipsis)
{
autoEllipsis = m_style.AutoEllipsis;
}
backColor = m_style.BackColor;
if (m_style.Font != null)
{
font = m_style.Font;
}
textColor = m_style.TextColor;
if (m_style.Align != FCHorizontalAlign.Inherit)
{
horizontalAlign = m_style.Align;
}
}
FCGridRowStyle rowStyle = m_grid.RowStyle;
if (isAlternate)
{
FCGridRowStyle alternateRowStyle = m_grid.AlternateRowStyle;
if (alternateRowStyle != null)
{
rowStyle = alternateRowStyle;
}
}
if (rowStyle != null)
{
if (backColor == FCColor.None)
{
if (selected)
{
backColor = rowStyle.SelectedBackColor;
}
else if (m_row == m_grid.HoveredRow)
{
backColor = rowStyle.HoveredBackColor;
}
else
{
backColor = rowStyle.BackColor;
}
}
if (font == null)
{
font = rowStyle.Font;
}
if (textColor == FCColor.None)
{
if (selected)
{
textColor = rowStyle.SelectedTextColor;
}
else if (m_row == m_grid.HoveredRow)
{
textColor = rowStyle.HoveredTextColor;
}
else
{
textColor = rowStyle.TextColor;
}
}
}
paint.fillRect(backColor, rect);
FCSize tSize = paint.textSize(text, font);
FCPoint tPoint = new FCPoint(rect.left + 1, rect.top + clipH / 2 - tSize.cy / 2);
int width = rect.right - rect.left;
if (tSize.cx < width)
{
if (horizontalAlign == FCHorizontalAlign.Center)
{
tPoint.x = rect.left + (rect.right - rect.left - tSize.cx) / 2;
}
else if (horizontalAlign == FCHorizontalAlign.Right)
{
tPoint.x = rect.right - tSize.cx - 2;
}
}
FCRect tRect = new FCRect(tPoint.x, tPoint.y, tPoint.x + tSize.cx, tPoint.y + 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);
}
}
}
}