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Variant Cell Column Component For TGrid With Delphi Firemonkey On Android And IOS

Discussion in 'Delphi Android And IOS' started by AdminDF, Feb 18, 2014.

  1. AdminDF
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    AdminDFAdminDF is a Verified Member Delphifan Staff Member DF Staff

    Over at the Delphi Science blog there is a blog post about creating a TVariantColumn for the Delphi Firemonkey TGrid component. It expands the capability of TGrid to allow for various different components to be used within the same column of a TGrid. The example of using this type of functionality is for building an object property editor with Delphi Firemonkey. It looks like this component was created for XE3 but I don’t see any reason why it will not also work in Delphi XE5 Firemonkey. It also only talks about Windows an OSX but I don’t see any barriers to it also running on Android and IOS. The different types that can be used in the column are listed as follows: TTextProxy, TCheckProxy, TSwitchProxy, TRadioButtonProxy, TProgressProxy, TPopupProxy, TComboProxy, TColorComboProxy, TComboColorProxy, TImageProxy, TDateProxy, TTrackbarProxy, TCustomProxy. You can also create your own Proxy components which can also be used in the TVariantColumn. The component is free and I’ve included a mirror of the source below in case the original goes down.

    [​IMG]


    Code:
    vColumn := TVariantColumn.Create(Self);
    vColumn.Header := 'Variant Column';
    vColumn.OnGetCellProxyIndex := GetCellProxyIndex;
    Grid1.AddObject(vColumn);
    


    Download Here
     

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