/// <summary>
/// Handles gauge pointer changes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void MyGridGaugeEditControlPointerChanged(
object sender, PointerChangedEventArgs e)
{
// Update the gauge text to reflect the new pointer value
UpdateText(e.NewValue);
}
/// <summary>
/// Raises the <see cref="PointerChanged"/> event.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
protected void OnPointerChanged(PointerChangedEventArgs e)
{
var ev = this.PointerChanged;
if (ev != null)
{
ev(this, e);
}
}
protected void RaisePointerChanged(PointerChangedEventArgs e)
{
var ev = PointerChanged;
if (ev != null)
{
ev(this, e);
}
}
private void Session_PointerChanged(object sender, PointerChangedEventArgs e)
{
//OnAddLogEvent($"鼠标事件,X:{e.X},Y:{e.Y},PressedButtons:{e.PressedButtons}");
//点击鼠标的左键的同时移动鼠标才可以画图
if (isStartWhiteBoard && whiteBoard != null && !whiteBoard.IsDisposed)
{
if (e.PressedButtons == 1)
{
whiteBoard.DrawTrack(new Point(e.X, e.Y));
}
}
}
/// <summary>
/// Raises the <see cref="PointerChanged"/> event.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
protected void OnPointerChanged(PointerChangedEventArgs e)
{
var ev = this.PointerChanged;
if (ev != null)
{
ev(this, e);
}
}
protected void OnPointerChanged(PointerChangedEventArgs e)
{
RaisePointerChanged(e);
}
/// <summary>
/// Raises the <see cref="PointerChanged"/> event.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
protected void OnPointerChanged(PointerChangedEventArgs e)
{
this.PointerChanged?.Invoke(this, e);
}
OnValueChanged(object sender, PointerChangedEventArgs e)
{
base.OnValueChanged(sender, e);
UpdateText(e.NewValue);
}
/// <summary>
/// Callback function for mouse updates.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">EventArgs</param>
public void OnMouseUpdate(object sender, PointerChangedEventArgs e)
{
byte newState = (byte)e.PressedButtons;
User32.SetCursorPos(e.X, e.Y);
// Case left button pressed
if (!this.IsButtonDown(this.x11MouseState, X11MouseEventFlags.LEFTDOWN) &&
this.IsButtonDown(newState, X11MouseEventFlags.LEFTDOWN))
{
this.x11MouseState = this.SetButtonDown(this.x11MouseState, X11MouseEventFlags.LEFTDOWN);
User32.MouseEvent((int)WinApiMouseEventFlags.LEFTDOWN, 0, 0, 0, 0);
}
// Case left button released
if (this.IsButtonDown(this.x11MouseState, X11MouseEventFlags.LEFTDOWN) &&
!this.IsButtonDown(newState, X11MouseEventFlags.LEFTDOWN))
{
this.x11MouseState = this.SetButtonUp(this.x11MouseState, X11MouseEventFlags.LEFTDOWN);
User32.MouseEvent((int)WinApiMouseEventFlags.LEFTUP, 0, 0, 0, 0);
}
// Case left button pressed
if (!this.IsButtonDown(this.x11MouseState, X11MouseEventFlags.RIGHTDOWN) &&
this.IsButtonDown(newState, X11MouseEventFlags.RIGHTDOWN))
{
this.x11MouseState = this.SetButtonDown(this.x11MouseState, X11MouseEventFlags.RIGHTDOWN);
User32.MouseEvent((int)WinApiMouseEventFlags.RIGHTDOWN, 0, 0, 0, 0);
}
// Case left button released
if (this.IsButtonDown(this.x11MouseState, X11MouseEventFlags.RIGHTDOWN) &&
!this.IsButtonDown(newState, X11MouseEventFlags.RIGHTDOWN))
{
this.x11MouseState = this.SetButtonUp(this.x11MouseState, X11MouseEventFlags.RIGHTDOWN);
User32.MouseEvent((int)WinApiMouseEventFlags.RIGHTUP, 0, 0, 0, 0);
}
// Case middle button pressed
if (!this.IsButtonDown(this.x11MouseState, X11MouseEventFlags.MIDDLEDOWN) &&
this.IsButtonDown(newState, X11MouseEventFlags.MIDDLEDOWN))
{
this.x11MouseState = this.SetButtonDown(this.x11MouseState, X11MouseEventFlags.MIDDLEDOWN);
User32.MouseEvent((int)WinApiMouseEventFlags.MIDDLEDOWN, 0, 0, 0, 0);
}
// Case middle button released
if (this.IsButtonDown(this.x11MouseState, X11MouseEventFlags.MIDDLEDOWN) &&
!this.IsButtonDown(newState, X11MouseEventFlags.MIDDLEDOWN))
{
this.x11MouseState = this.SetButtonUp(this.x11MouseState, X11MouseEventFlags.MIDDLEDOWN);
User32.MouseEvent((int)WinApiMouseEventFlags.MIDDLEUP, 0, 0, 0, 0);
}
// Case scroll up
if (this.IsButtonDown(newState, X11MouseEventFlags.SCROLLDOWN))
{
User32.MouseEvent((int)WinApiMouseEventFlags.WHEEL, 0, 0, 120, 0);
}
// Case scroll down
if (this.IsButtonDown(newState, X11MouseEventFlags.SCROLLUP))
{
User32.MouseEvent((int)WinApiMouseEventFlags.WHEEL, 0, 0, -120, 0);
}
}
/// <inheritdoc/>
public void HandleTouchEvent(object sender, PointerChangedEventArgs e)
{
this.TextSuffix = $"Mouse at ({e.X},{e.Y})";
}
