[4.1.3] Window focus thrashing after message box close

[ZachG]

REQUIRED INFORMATION




Ext version tested:

• Ext 4.1.3.548 (240477695016a85fb9ed1098fd5f8e116327fcc3)

Browser versions tested against:

• Chrome

Description:

• A modal window is opened.
• A button pressed on the window causes the MessageBox to open.
• After a timeout, the message box is hidden, then another modal window is opened.
• In 4.1.2, this works fine.
• In 4.1.3, the windows flash on top of each other.

Steps to reproduce the problem:

• Listen on the me.focusTask.delay line of Ext.Component.prototype.focus method.
• Run the code below.
• Click on the "Open Inner Window" button.

The result that was expected:

• In 4.1.2, after the inner window opens it doesn't flash.

The result that occurs instead:

• In 4.1.3, the modal windows flash as they try to focus and blur each other.

Test Case:

Ext.onReady(function()	{
	var outerWindow;
	
	outerWindow = Ext.create("Ext.window.Window", {
		width:500,
		height:500,
		modal:true,
		layout:"fit",
		items:[
			{
				xtype:"button",
				text:"Open Inner Window",
				handler:function()	{
					Ext.MessageBox.wait("Loading...");
					
					setTimeout(function()	{
						Ext.MessageBox.hide();
				
						var innerWindow;
						
						innerWindow = Ext.create("Ext.window.Window", {
							width:400,
							height:400,
							modal:true,
							layout:"fit",
							items:[
								{
									xtype:"button",
									text:"Open Inner Inner Window",
									handler:function()	{
debugger;
									}
								}
							]
						});
						innerWindow.show();
					}, 1000);
				}
			}
		]
	});
	outerWindow.show();
});

HELPFUL INFORMATION



Debugging already done:

• By setting Ext.window.Window.prototype.focusOnToFront = false, they don't flash anymore.
• I'm not sure what repercussions setting that flag will have, but it seems ok.

[mitchellsimoens]

Thanks for the report.

[Animal]

Can you repro this on the 4.2 beta?

I cannot repro with latest code with your example.