public BigList(IListModel provider)
{
this.provider = provider;
RefAccessible ().Role = Atk.Role.List;
hAdjustment = new Gtk.Adjustment (0, 0, currentWidth, 1, 1, 1);
hAdjustment.ValueChanged += new EventHandler (HAdjustmentValueChangedHandler);
vAdjustment = new Gtk.Adjustment (0, 0, provider.Rows, 1, 1, 1);
vAdjustment.ValueChanged += new EventHandler (VAdjustmentValueChangedHandler);
layout = new Pango.Layout (PangoContext);
ExposeEvent += new ExposeEventHandler (ExposeHandler);
ButtonPressEvent += new ButtonPressEventHandler (ButtonPressEventHandler);
ButtonReleaseEvent += new ButtonReleaseEventHandler (ButtonReleaseEventHandler);
KeyPressEvent += new KeyPressEventHandler (KeyHandler);
Realized += new EventHandler (RealizeHandler);
Unrealized += new EventHandler (UnrealizeHandler);
ScrollEvent += new ScrollEventHandler (ScrollHandler);
SizeAllocated += new SizeAllocatedHandler (SizeAllocatedHandler);
MotionNotifyEvent += new MotionNotifyEventHandler (MotionNotifyEventHandler);
AddEvents ((int) EventMask.ButtonPressMask | (int) EventMask.ButtonReleaseMask | (int) EventMask.KeyPressMask | (int) EventMask.PointerMotionMask);
CanFocus = true;
style_widget = new EventBox ();
style_widget.StyleSet += new StyleSetHandler (StyleHandler);
layout.SetMarkup (ellipsis);
layout.GetPixelSize (out ellipsis_width, out line_height);
layout.SetMarkup ("n");
layout.GetPixelSize (out en_width, out line_height);
layout.SetMarkup ("W");
layout.GetPixelSize (out en_width, out line_height);
old_width = Allocation.Width;
}
private void BottomViewContainerOnScrolled(object sender, ScrolledEventArgs e)
{
var range = _bottomViewContainer.Content.Height - _bottomViewContainer.Height;
var progress = e.ScrollY / range;
ScrollEventHandler?.Invoke(this, new ScrollEventArgs(progress));
ScrollProgress = progress;
}
internal static new void InvokeHandler(Delegate handler, IntPtr sender, IntPtr args)
{
ScrollEventHandler handler_ = (ScrollEventHandler)handler;
if (handler_ != null)
{
handler_(Extend.GetProxy(sender, false), new ScrollEventArgs(args, false));
}
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// scrolleventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this ScrollEventHandler scrolleventhandler, Object sender, ScrollEventArgs e, AsyncCallback callback)
{
if (scrolleventhandler == null)
{
throw new ArgumentNullException("scrolleventhandler");
}
return(scrolleventhandler.BeginInvoke(sender, e, callback, null));
}
internal void OnUIAValueChanged(ScrollEventArgs args)
{
ScrollEventHandler eh = (ScrollEventHandler)Events [UIAValueChangeEvent];
if (eh != null)
{
eh(this, args);
}
}
public ZoomPictureBox()
{
InitializeComponent();
SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint | ControlStyles.ResizeRedraw | ControlStyles.OptimizedDoubleBuffer, true);
AutoScroll = true;
Scroll += new ScrollEventHandler(ZoomPictureBox_Scroll);
}
/// <include file='doc\ScrollBar.uex' path='docs/doc[@for="ScrollBar.OnScroll"]/*' />
/// <devdoc>
/// <para>
/// Raises the <see cref='System.Windows.Forms.ScrollBar.ValueChanged'/> event.
/// </para>
/// </devdoc>
protected virtual void OnScroll(ScrollEventArgs se)
{
ScrollEventHandler handler = (ScrollEventHandler)Events[EVENT_SCROLL];
if (handler != null)
{
handler(this, se);
}
}
public static void EndScrollEvent(IAsyncResult iar)
{
System.Runtime.Remoting.Messaging.AsyncResult ar = (System.Runtime.Remoting.Messaging.AsyncResult)iar;
object o = ar.AsyncDelegate;
ScrollEventHandler invokedMethod = (ScrollEventHandler)ar.AsyncDelegate;
try { invokedMethod.EndInvoke(iar); }
catch { }
}
protected virtual void OnScroll(ScrollEventArgs e)
{
ScrollEventHandler handler = this.Scroll;
if (handler != null)
{
handler(this, e);
}
}
protected virtual void OnScroll(ScrollEventArgs se)
{
ScrollEventHandler eh = (ScrollEventHandler)(Events [OnScrollEvent]);
if (eh != null)
{
eh(this, se);
}
}
public virtual void OnScroll(ScrollEventArgs e)
{
ScrollEventHandler scroll = this.Scroll;
if (scroll == null)
{
return;
}
scroll((object)this, e);
}
protected virtual void OnScroll(ScrollEventArgs e)
{
ScrollEventHandler handler = this.Scroll;
this.textBox.Hide();
this.combo.Hide();
this.numUpDown.Hide();
if (handler != null)
{
handler(this, e);
}
}
int currentWidth = 50; // pixels
public BigList(IListModel provider)
{
this.provider = provider;
//Accessibility
RefAccessible().Role = Atk.Role.List;
hAdjustment = new Gtk.Adjustment(0, 0, currentWidth, 1, 1, 1);
hAdjustment.ValueChanged += new EventHandler(HAdjustmentValueChangedHandler);
vAdjustment = new Gtk.Adjustment(0, 0, provider.Rows, 1, 1, 1);
vAdjustment.ValueChanged += new EventHandler(VAdjustmentValueChangedHandler);
layout = new Pango.Layout(PangoContext);
ExposeEvent += new ExposeEventHandler(ExposeHandler);
ButtonPressEvent += new ButtonPressEventHandler(ButtonPressEventHandler);
ButtonReleaseEvent += new ButtonReleaseEventHandler(ButtonReleaseEventHandler);
KeyPressEvent += new KeyPressEventHandler(KeyHandler);
Realized += new EventHandler(RealizeHandler);
Unrealized += new EventHandler(UnrealizeHandler);
ScrollEvent += new ScrollEventHandler(ScrollHandler);
SizeAllocated += new SizeAllocatedHandler(SizeAllocatedHandler);
MotionNotifyEvent += new MotionNotifyEventHandler(MotionNotifyEventHandler);
AddEvents((int)EventMask.ButtonPressMask | (int)EventMask.ButtonReleaseMask | (int)EventMask.KeyPressMask | (int)EventMask.PointerMotionMask);
CanFocus = true;
style_widget = new EventBox();
style_widget.StyleSet += new StyleSetHandler(StyleHandler);
//
// Compute the height and ellipsis width of the font,
// and the en_width for our ellipsizing algorithm
//
layout.SetMarkup(ellipsis);
layout.GetPixelSize(out ellipsis_width, out line_height);
layout.SetMarkup("n");
layout.GetPixelSize(out en_width, out line_height);
layout.SetMarkup("W");
layout.GetPixelSize(out en_width, out line_height);
old_width = Allocation.Width;
}
public IconList() : base()
{
status = new Gtk.Window("status");
status_l = new Gtk.Label("Status");
status.Add(status_l);
//status.ShowAll ();
SetSizeRequest(670, 370);
CanFocus = true;
Realized += new EventHandler(RealizeHanlder);
Unrealized += new EventHandler(UnrealizeHandler);
SizeAllocated += new SizeAllocatedHandler(SizeAllocatedHandler);
MotionNotifyEvent += new MotionNotifyEventHandler(MotionHandler);
ButtonPressEvent += new ButtonPressEventHandler(ButtonHandler);
KeyPressEvent += new KeyPressEventHandler(KeyPressHandler);
KeyReleaseEvent += new KeyReleaseEventHandler(KeyReleaseHandler);
ScrollEvent += new ScrollEventHandler(ScrollHandler);
AddEvents((int)(EventMask.ExposureMask |
EventMask.LeaveNotifyMask |
EventMask.ButtonPressMask |
EventMask.PointerMotionMask |
EventMask.KeyPressMask |
EventMask.ScrollMask |
EventMask.KeyReleaseMask));
zoom = 1.0f;
SetPreviewSize(160, 120);
adjustment = new Adjustment(0, 0, 0, 0, 0, 0);
adjustment.ValueChanged += new EventHandler(ValueChangedHandler);
image_count = 0;
Gtk.Settings s = Gtk.Settings.Default;
double_click_time = (uint)s.DoubleClickTime;
last_click_time = 0;
}
protected virtual void OnScroll(ScrollEventArgs se)
{
ScrollEventHandler eh = (ScrollEventHandler)(Events[ScrollEvent]);
if (eh == null)
{
return;
}
if (se.NewValue < Minimum)
{
se.NewValue = Minimum;
}
if (se.NewValue > Maximum)
{
se.NewValue = Maximum;
}
eh(this, se);
}
public void ScrollableControl_OnScroll_Invoke_CallsHandler()
{
var control = new SubScrollableControl();
var eventArgs = new ScrollEventArgs(ScrollEventType.First, 0);
int callCount = 0;
ScrollEventHandler handler = (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(eventArgs, e);
callCount++;
};
// Call with handler.
control.Scroll += handler;
control.OnScroll(eventArgs);
Assert.Equal(1, callCount);
// Remove handler.
control.Scroll -= handler;
control.OnScroll(eventArgs);
Assert.Equal(1, callCount);
}
public void ScrollableControl_OnScroll_Invoke_Success()
{
var control = new SubScrollableControl();
// No handler.
control.OnScrollEntry(null);
// Handler.
int callCount = 0;
ScrollEventHandler handler = (sender, e) =>
{
Assert.Equal(control, sender);
callCount++;
};
control.Scroll += handler;
control.OnScrollEntry(null);
Assert.Equal(1, callCount);
// Should not call if the handler is removed.
control.Scroll -= handler;
control.OnScrollEntry(null);
Assert.Equal(1, callCount);
}
public Recorder()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
this.DoubleBuffered = true;
//waveStream = (WaveStream)new NAudio.Wave.RawSourceWaveStream(new MemoryStream(), new WaveFormat(16000, 16, 2));
// initialize waveStream to 5 seconds
Reset();
oLinePen = new Pen(Color.FromArgb(255, 255 - this.BackColor.R, 255 - this.BackColor.G, 255 - this.BackColor.B), 1);
backgroundPen = new Pen(Color.FromArgb(255, BackColor.R, BackColor.G, BackColor.B));
//backgroundPen = new Pen(Color.White);
InvertMouse = false;
IsPanning = false;
ZoomValue = 100;
ZoomIncrement = 20;
VScroll = false;
HorzScrollValueChanged = new ScrollEventHandler(Recorder_HorzScrollValueChanged);
SetAutoScrollMargin(10, 0);
currentContext = BufferedGraphicsManager.Current;
}
/// <summary>
/// 构造函数
/// </summary>
public VSPanel() : base()
{
this.ControlAdded += new ControlEventHandler(VSPanel_ControlAdded);
MouseWheel += VSPanel_MouseWheel;
Scroll += new ScrollEventHandler(VSPanel_Scroll);
}
public IconList () : base ()
{
status = new Gtk.Window ("status");
status_l = new Gtk.Label ("Status");
status.Add (status_l);
//status.ShowAll ();
SetSizeRequest (670, 370);
CanFocus = true;
Realized += new EventHandler (RealizeHanlder);
Unrealized += new EventHandler (UnrealizeHandler);
SizeAllocated += new SizeAllocatedHandler (SizeAllocatedHandler);
MotionNotifyEvent += new MotionNotifyEventHandler (MotionHandler);
ButtonPressEvent += new ButtonPressEventHandler (ButtonHandler);
KeyPressEvent += new KeyPressEventHandler (KeyPressHandler);
KeyReleaseEvent += new KeyReleaseEventHandler (KeyReleaseHandler);
ScrollEvent += new ScrollEventHandler (ScrollHandler);
AddEvents ((int) (EventMask.ExposureMask |
EventMask.LeaveNotifyMask |
EventMask.ButtonPressMask |
EventMask.PointerMotionMask |
EventMask.KeyPressMask |
EventMask.ScrollMask |
EventMask.KeyReleaseMask));
zoom = 1.0f;
SetPreviewSize (160, 120);
adjustment = new Adjustment (0, 0, 0, 0, 0, 0);
adjustment.ValueChanged += new EventHandler (ValueChangedHandler);
image_count = 0;
Gtk.Settings s = Gtk.Settings.Default;
double_click_time = (uint) s.DoubleClickTime;
last_click_time = 0;
}
public QueryView(IBrowsableCollection query) : base(query)
{
ScrollEvent += new ScrollEventHandler(HandleScrollEvent);
}
public QueryView(IBrowsableCollection query)
: base(query)
{
ScrollEvent += new ScrollEventHandler (HandleScrollEvent);
}
/// <summary>Performs the appropriate type casting to call the type-safe <see cref="T:System.Windows.Controls.Primitives.ScrollEventHandler" /> delegate for the <see cref="E:System.Windows.Controls.Primitives.ScrollBar.Scroll" /> event. </summary>
/// <param name="genericHandler">The event handler to call.</param>
/// <param name="genericTarget">The current object along the event's route.</param>
// Token: 0x06005FB5 RID: 24501 RVA: 0x001AD234 File Offset: 0x001AB434
protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget)
{
ScrollEventHandler scrollEventHandler = (ScrollEventHandler)genericHandler;
scrollEventHandler(genericTarget, this);
}
/// <summary>
/// 构造函数
/// </summary>
public VSPanel():base()
{
this.ControlAdded += new ControlEventHandler(VSPanel_ControlAdded);
MouseWheel += VSPanel_MouseWheel;
Scroll += new ScrollEventHandler(VSPanel_Scroll);
}
protected IconView () : base (null, null)
{
cache = new FSpot.PixbufCache ();
cache.OnPixbufLoaded += HandlePixbufLoaded;
ScrollAdjustmentsSet += new ScrollAdjustmentsSetHandler (HandleScrollAdjustmentsSet);
ButtonPressEvent += new ButtonPressEventHandler (HandleButtonPressEvent);
ButtonReleaseEvent += new ButtonReleaseEventHandler (HandleButtonReleaseEvent);
KeyPressEvent += new KeyPressEventHandler (HandleKeyPressEvent);
ScrollEvent += new ScrollEventHandler(HandleScrollEvent);
Destroyed += HandleDestroyed;
AddEvents ((int) EventMask.KeyPressMask
| (int) EventMask.KeyReleaseMask
| (int) EventMask.PointerMotionMask);
CanFocus = true;
//FSpot.Global.ModifyColors (this);
}
public void SetScrollHandler(ScrollEventHandler handler)
{
VScroll.Scroll += handler;
}
public void SetScrollHandler(ScrollEventHandler handler)
{
VScroll.Scroll += handler;
}
