Hi,
I have a problem with UltraToolBar double-click. When users double-click a tool on the toolbar of a form to open another form, the system treats it as two single clicks. The first click opens another form (as a MDI child) which in turn has its own toolbar, the second click fires toolclick event for a tool on the toolbar of the second form and open an unexpected form. I tried to use ToolDoubleClick event handler to do something but this event handler has never got fired since Infragistics treat double-click as two separate single clicks.
Please give me some advices.
Thanks
Huan Truong
Apparently the ToolDoubleClick event was originally intended for only the LabelTool and editor tools. You can submit a feature request for this event to fire with other tools here: http://devcenter.infragistics.com/Protected/RequestFeature.aspx.
You can also workaround this in the ToolClick event with the following code:
private Point lastClickedLocation = new Point( -10000, -10000 );private Stopwatch timeSinceLastClick = new Stopwatch();private string lastClickedToolKey;
private void ultraToolbarsManager1_ToolClick( object sender, ToolClickEventArgs e ){ Point currentPosition = Cursor.Position;
bool isDoubleClick = false;
if ( this.timeSinceLastClick.IsRunning && this.timeSinceLastClick.ElapsedMilliseconds <= SystemInformation.DoubleClickTime && this.lastClickedToolKey == e.Tool.Key ) { Size maxSize = SystemInformation.DoubleClickSize;
if ( Math.Abs( this.lastClickedLocation.X - currentPosition.X ) < Math.Abs( maxSize.Width ) && Math.Abs( this.lastClickedLocation.Y - currentPosition.Y ) < Math.Abs( maxSize.Height ) ) { isDoubleClick = true; } }
if ( isDoubleClick ) { this.ToolDoubleClick( e.Tool ); this.lastClickedToolKey = null; this.timeSinceLastClick.Stop();
return; }
this.lastClickedLocation = currentPosition; this.lastClickedToolKey = e.Tool.Key;
this.timeSinceLastClick.Reset(); this.timeSinceLastClick.Start();
//switch ( e.Tool.Key ) //{ // // Do normal tool click processing code here //}}
private void ToolDoubleClick( ToolBase tool ){ //switch ( e.Tool.Key ) //{ // // Do tool double click processing code here //}}
By any change is this issue resolved? if yes please post update with the version details