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LIBOMV-492 Fixed up WinGridProxy with all sorts of new goodies, now using VirtualMode for efficiency of time and memory, This version has some new features and probably some new bugs:

Browse Source 
* New QuickLaunch bar will (on windows) detect and allow you to launch installed viewers
* Custom login url's are now saved for future sessions
* Better exception handling in GridProxy

git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3224 52acb1d6-8a22-11de-b505-999d5b087335
This commit is contained in:
Jim Radford
2009-11-12 00:15:59 +00:00
parent 0306802a27
commit 320669bbb5
12 changed files with 1586 additions and 963 deletions
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61
Programs/WinGridProxy/ListViewNoFlicker.cs
View File

@@ -27,32 +27,75 @@
using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.Windows.Forms;
namespace WinGridProxy
{
class ListViewNoFlicker : ListView
internal class ListViewNoFlicker : ListView
{
public ListViewNoFlicker()
{
//Activate double buffering
this.SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
{
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
//Enable the OnNotifyMessage event so we get a chance to filter out
// Windows messages before they get to the form's WndProc
this.SetStyle(ControlStyles.EnableNotifyMessage, true);
this.SetStyle(ControlStyles.EnableNotifyMessage, true);
}
protected override void OnNotifyMessage(Message m)
{
{
//private const UInt32 WM_VSCROLL = 0x0115;
if (m.Msg == 0x0115)
{
if (m.WParam.ToInt32().Equals(8))
{
// Scrollbar scrolling stopped
OnScrolling(new ScrollingEventArgs(false));
}
else
{
// Scroll starting
OnScrolling(new ScrollingEventArgs(true));
}
}
//Filter out the WM_ERASEBKGND message
if (m.Msg != 0x14)
{
base.OnNotifyMessage(m);
}
}
}
private EventHandler<ScrollingEventArgs> m_Scrolling;
private void OnScrolling(ScrollingEventArgs e)
{
EventHandler<ScrollingEventArgs> handler = m_Scrolling;
if (handler != null)
handler(this, e);
}
private readonly object m_ScrollingLock = new object();
[Description("Occurs, when the listview scrolling starts and stops")]
public event EventHandler<ScrollingEventArgs> Scrolling
{
add { lock (m_ScrollingLock) { m_Scrolling += value; } }
remove { lock (m_ScrollingLock) { m_Scrolling -= value; } }
}
}
public class ScrollingEventArgs : EventArgs
{
private bool m_Scrolling;
public bool Scrolling { get { return m_Scrolling; } set { this.m_Scrolling = value; } }
public ScrollingEventArgs(bool scrolling)
{
this.m_Scrolling = scrolling;
}
}
public class ListViewItemComparer : IComparer<object>