[Users] problem with mappanel inside tabpanel

[Michael Schulz]

Hi,
I found a problem when adding a mappanel to tabpanel when then
mappanel has a tool or bottombar assigned. There seems to be sth.
wrong with the calculation of the height of the mappanel. The height
of the tbar is not taken into account, in that e.g. the OL scaleline
is hidden to 50% at the lower left, or when using a bottombar, the
complete bottombar is not visible.

I just reproduced this issue with the mappanel-viewport example (only
the changes):
added at line 56:

    // ZoomToMaxExtent control, a "button" control
    var action = new GeoExt.Action({
        control: new OpenLayers.Control.ZoomToMaxExtent(),
        map: map,
        text: "max extent",
        tooltip: "zoom to max extent"
    });

    var toolbar = new Ext.Toolbar({
        items : [
            {xtype: 'tbfill'}
            ,action
            ]
    });

    var scaleline = new OpenLayers.Control.ScaleLine();
    map.addControl(scaleline);

change the viewport to:

    new Ext.Viewport({
        layout: "border",
        items: [{
            region: "north",
            contentEl: "title",
            height: 50
        },{
	        region: "center",
	        id: "tabpanel",
	        xtype: "tabpanel",
	        activeTab: 0,
	        frame:true,
	        defaults: {
	        	autoHeight: true,
	        	layout: 'fit'
	        },
	        items: [{
	            id: "mappanel",
	            title: "Map",
	            xtype: "gx_mappanel",
	            map: map,
	            layers: [layer],
	            extent: extent,
	            split: true,
	            tbar: toolbar
	        }]	
        }, {
            region: "east",
            title: "Description",
            contentEl: "description",
            width: 200,
            split: true
        }]
    });

Then you should see the problem. Can someone help?

Cheers, Michael

--
-----------------------------------------------------------
Michael Schulz

Christoph-Mang-Str. 5
D-79100 Freiburg