// 根据列的多少，智能设置列宽度
void SetColumnWidth()
{
if (this.listView1.View == View.Details)
{
int nMaxColumns = 0;
for (int i = 0; i < this.listView1.Items.Count; i++)
{
ListViewItem item = this.listView1.Items[i];
if (item.SubItems.Count > nMaxColumns)
{
nMaxColumns = item.SubItems.Count;
}
}
if (nMaxColumns == 1)
{
this.columnHeader_name.Width = this.listView1.Width - SystemInformation.Border3DSize.Height * 4 - SystemInformation.VerticalScrollBarWidth;
this.columnHeader_comment.Width = 0;
}
else if (_withSetted == false)
{
// 从 96 DPI 下的数量翻译为物理像素数
int value = DpiUtil.GetScalingX(DpiUtil.GetDpiXY(this), this.columnHeader_name.Width);
this.columnHeader_name.Width = value;
value = DpiUtil.GetScalingX(DpiUtil.GetDpiXY(this), this.columnHeader_comment.Width);
this.columnHeader_comment.Width = value;
_withSetted = true;
}
}
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
Point pt = this.panel1.AutoScrollPosition;
e.Graphics.TranslateTransform(pt.X, pt.Y);
MergePicture.SetMetrics(DpiUtil.GetDpiXY(this));
Size size = MergePicture.Paint(e,
this.panel1.ClientSize,
this.Font,
"源 " + this.SourceRecPath,
"目标 " + this.TargetRecPath,
GetMergeStyle());
this.panel1.AutoScrollMinSize = size;
// this.panel1.SetBounds(0, 0, size.Width, size.Height, BoundsSpecified.All);
}