What is the best way to add custom styles to an Ext JS 'tabpanel' xtype using the 'style

Is there a way to change the style of a Ext.tab.Panel element using inline CSS structure like how it's done for a xtype: button element?

{
   xtype: "button",
   itemId: "imageUploadButton1",
   text: "Uploader",
   style: {
      background : '#C81820'
   }
}

I'm wondering if it's possible to write the tab-panel's header style in JSON format. Here is an example of my tabpanel's structure:

{
    xtype:"tabpanel",
    activeTab:0,
    items:[{
        xtype:"panel",
        title:"SHOPABLE IMAGES",
    },{
        xtype:"panel",
        title:"LAYOUT SETTINGS"
    },{
        xtype:"panel",
        title:"HOTSPOT SETTINGS"
    }]
}

Appreciate any guidance on this. Thank you.

javascriptcssjsonextjs

Answer №1

The tab headers in this scenario are generated as instances of Ext.tab.Tab. These tabs are dynamically created by the tab panel. To customize these tab headers, you can use the tabConfig configuration on the items within the tab panel. Since the tabs are subclasses of Ext.Component, you also have the option to set the style config:

items:[{
    xtype: "panel",
    title: "SHOPABLE IMAGES",
    tabConfig: {
        style: {
            background: '#C81820'
        }
    }
},{
    xtype: "panel",
    title: "LAYOUT SETTINGS"
},{
    xtype: "panel",
    title: "HOTSPOT SETTINGS"
}]

You can test out a working example here:

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