Author: calberto
Date: 2007-12-23 16:44:04 -0500 (Sun, 23 Dec 2007)
New Revision: 91844
Modified:
trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs
Log:
2007-12-23 Carlos Alberto Cortez <[EMAIL PROTECTED]>
* ListView.cs: In ItemControl.ItemsMouseMove, try to avoid
calling GetItemAt for every MouseMove event by also taking into
account whether any mouse button is pressed (probably dragging);
if so, we can call GetItemAt, and if not, try to not call it
(GetItemAt can be quite expensive when used with a large number of
items).
Modified: trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
===================================================================
--- trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
2007-12-23 21:18:32 UTC (rev 91843)
+++ trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
2007-12-23 21:44:04 UTC (rev 91844)
@@ -1,3 +1,11 @@
+2007-12-23 Carlos Alberto Cortez <[EMAIL PROTECTED]>
+
+ * ListView.cs: In ItemControl.ItemsMouseMove, try to avoid
+ calling GetItemAt for every MouseMove event by also taking into
+ account whether any mouse button is pressed (probably dragging);
+ if so, we can call GetItemAt, and if not, try to not call it
+ (GetItemAt can be quite expensive when used with a large number of
items).
+
2007-12-22 Carlos Alberto Cortez <[EMAIL PROTECTED]>
* ListView.cs: Implement -finally- support for dnd, by calling
Modified: trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs
===================================================================
--- trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs
2007-12-23 21:18:32 UTC (rev 91843)
+++ trunk/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ListView.cs
2007-12-23 21:44:04 UTC (rev 91844)
@@ -2578,9 +2578,10 @@
if (done)
return;
- if (!hover_processed && owner.Activation !=
ItemActivation.OneClick
+ if ((me.Button != MouseButtons.Left &&
me.Button != MouseButtons.Right) &&
+ !hover_processed && owner.Activation !=
ItemActivation.OneClick
#if NET_2_0
- && !owner.ShowItemToolTips
+ && !owner.ShowItemToolTips
#endif
)
return;
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