The Packages folder contains all runtime and design-time packages to install TeeTree at design-time in the IDE.
It is not mandatory to install, you can also use TeeTree by code, as usually with any other control:
uses TeeTree; // <-- or FMXTee.Tree for Firemonkey
var Tree1 : TTree;
Tree1 := TTree.Create(Self);
Tree1.Parent := Self;If yes, then you should look at Sources\Packages\Pro folder for the appropiate packages for your RAD Studio version.
If not, then the Sources\Packages\Lite folder contains the packages that should be compiled and installed. These use the free TeeChart version (VCL and FMX) included in Delphi / C++ RAD Studio ide.
- Open this file with RAD Studio: Sources\Packages\Lite\TeeTree_Lite.groupproj
- Right-click the DclVCL package and click "Install"
- Right-click the DclFMX package and click "Install" (for Firemonkey)
Optional: Install the free TeeChart Lite update for RAD 13.0 Florence
Create a new VCL Application, you should see the TTree component at the Component Palette:
- Please add the paths to TeeTree sources at Delphi global Tools -> Options -> Language -> Delphi -> Library (Win32, Win64, etc), and / or to your:
Project -> Options -> Building -> Delphi Compiler -> Search Path
- Add the VclTee and FMXTee namespace prefixes