You found a bug! We've classified it as EXTJS-8620 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #1
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    Default collapsing border layout with a window constrainHeader headerPosition

    collapsing border layout with a window constrainHeader headerPosition


    REQUIRED INFORMATION


    Ext version tested:
    • ExtJs 4.1.3.548

    Browser versions tested against:
    • Chrome 24.0.1312.57 m (Windows)
    • IE9 (No problem)
    • FF18.0.2 (firebug 1.11.1 installed) (No problem)

    DOCTYPE tested against:
    • html

    Description:
    • A window with constrainHeader and left headerPosition breaks underneath border layout after moving window to the right and collapsing north panel ONLY in Chrome.

    Steps to reproduce the problem:
    • Show a window above a border layout (having north and center panel)
    • Move window to the right of viewport
    • Collapse north panel
    • Move window to the right again

    The result that was expected:
    • Window cannot be moved again to the right
    • Border panel is not broken

    The result that occurs instead:
    • Window can be moved again to the right
    • Border panel is broken
    • When moving window slowly to the top (or bottom, depending on <I don't know>) of screen, border layout is getting better and better to finally being OK

    Test Case:

    Code:
    Ext.define('MyApp.view.MyViewport', {
        extend: 'Ext.container.Viewport',
        layout: {
            type: 'border'
        },
    	renderTo: Ext.getBody(),
        initComponent: function() {
            var me = this;
            Ext.applyIf(me, {
                items: [{
                        region: 'north',
                        height: 150,
                        collapsible: true,
                        title: 'Top'
                    },{
                        region: 'center',
                        title: 'Center',
                        items: [{
                                xtype: 'button',
                                text: 'Show window',
                                listeners: {
                                    click: function(button, e, options) {
    					var w = Ext.ComponentQuery.query('#window1')[0];
    					if (!w) {
    						w = Ext.create('Ext.window.Window', {
    							id:'window1',
    							title: 'window',
    							headerPosition: 'left',
    							closeAction:'hide',
    							constrainHeader:true,
    							height: 300,
    							width: 200
    						});
    					}
    					w.show();
    				}
                                }
                            }]
                    }
                ]
            me.callParent(arguments);
        }
    });


    HELPFUL INFORMATION


    Video:
    • attached

    Debugging already done:
    • none

    Possible fix:
    • not provided

    Additional CSS used:
    • only default ext-all.css
    • custom css (include details)

    Operating System:
    • Windows 7 Pro 64 bits
    Attached Files

  2. #2
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      0  

    Default


    This is what I got. Will report as a bug.

    Screen Shot 2013-02-13 at 9.10.17 AM.png
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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