protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
if (e.Button == MouseButtons.Left)
{
SysBtnManager.ProcessMouseOperate(e.Location, NuiMouseOperate.LeftUp);
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (m_sysBtnManager != null)
{
m_sysBtnManager.Dispose();
m_sysBtnManager = null;
m_formFringe.Dispose();
m_formFringe = null;
m_textFont.Dispose();
m_textFont = null;
if (m_formBkg != null)
{
m_formBkg.Dispose();
m_formBkg = null;
}
}
}
base.Dispose(disposing);
}
private SysBtnManager m_sysBtnManager; // 系统按钮管理器
public NuiForm()
{
InitializeComponent();
NuiFormIni();
m_sysBtnManager = new SysBtnManager(this);
}
protected override void OnPaint(PaintEventArgs e)
{
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
//draw BackgroundImage
if (BackgroundImage != null)
{
switch (BackgroundImageLayout)
{
case ImageLayout.Stretch:
case ImageLayout.Zoom:
e.Graphics.DrawImage(
m_formBkg,
ClientRectangle,
new Rectangle(0, 0, m_formBkg.Width, m_formBkg.Height),
GraphicsUnit.Pixel);
break;
case ImageLayout.Center:
case ImageLayout.None:
case ImageLayout.Tile:
e.Graphics.DrawImage(
m_formBkg,
ClientRectangle,
ClientRectangle,
GraphicsUnit.Pixel);
break;
}
}
//draw system buttons
SysBtnManager.DrawSystemButtons(e.Graphics);
//draw fringe
Render.DrawFormFringe(this, e.Graphics, m_formFringe, Radius);
//draw icon
if (Icon != null && ShowIcon)
{
e.Graphics.DrawIcon(Icon, IconRect);
}
//draw text
if (Text.Length != 0)
{
if (TextWithShadow)
{
using (Image textImg = Render.GetStringImgWithShadowEffect(Text, TextFont, TextForeColor, TextShadowColor, TextShadowWidth))
{
e.Graphics.DrawImage(textImg, TextRect.Location);
}
}
else
{
TextRenderer.DrawText(
e.Graphics,
Text, TextFont,
TextRect,
TextForeColor,
TextFormatFlags.SingleLine | TextFormatFlags.EndEllipsis);
}
}
}
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
SysBtnManager.ProcessMouseOperate(Point.Empty, NuiMouseOperate.Leave);
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
SysBtnManager.ProcessMouseOperate(e.Location, NuiMouseOperate.Move);
}