Of course I'm asking this because it's absolutely impossible to modify the source code of the external application (I don't have it) or to rewrite it. Try the following:Ĭreate a new Delphi project, add a TcxTreelist to its main form, add two columns to the I think you may be in for a bit of an uphill struggle with this. Note that until you click any of the tree nodes, the cxTreelist has no internal windows (I mean Tree and, using the tree's Items editor, add two top-level item node to it and a sub-itemĬompile & run the project, then inspect its behavoiur using WinSpy++ of similar. Property Control: TWinControl read GetControl It has message handlers as follows (in addition to TCustomEdit's) ']įunction GetControlContainer: TcxContainer TcxCustomInnerTextEdit is declared in the Devex VCL source in the unit cxTextEdit.Pas and is a descendant While you edit one of the data nodes in the tree, a window of class TcxCustomInnerTextEdit is created. I haven't studied the code of TcxTreeList as a whole, but I imagine that the image Property ControlContainer: TcxContainer read GetControlContainer īut I have no idea whether you could invoke any of these interfaces from a separate Delphi app, even if they are of any use for what you're at.
Of each data node is painted "virtually" by the treelist as a whole, except for the currently-focused node if any.
So, I wouldn't expect to findĬo-existing sub-controls for each of the data nodes and other innards of the treelist.ĭepnding or your budget, purchasing the Devex VCL library, which comes with full source, may be a good investment.DevExpress VCL 19.1.2 for Delphi 10.4 Sydneyĭeliver the solutions your customers expect today and leverage your existing VCL skillset to build next generation applications for tomorrow. The DevExpress VCL product line allows you to create applications that emulate the touch-first experience that lies at the heart of Windows 8, without abandoning your existing VCL investments. Whether you need to create a tile based modern UI application for Vista, Windows 7 and 8, or need to quickly convert an existing application so that it’s touch-first for Microsoft Surface, the DevExpress VCL Subscription will help you take your business solutions forward so you can deliver new, immersive experiences to delight your users.Īt DevExpress, we understand that the VCL components you rely upon must be both beautiful and feature-rich and be built for speed and performance regardless of data complexity or size.
Thread based asynchronous serial port component Free trial signup: homepage Authorġ.8 GHz+ dual core. Features that deliver 5x development productivity make Delphi a favorite among independent developers and enterprise development teams. Consistently deliver projects on time and under budget by leveraging database access components, data binding technologies, and best-in-class Windows desktop UI library and get your applications for Windows 11. Efficiently use a single codebase to rapidly develop and maintain blazingly fast, visually and technologically impressive apps for billions of users on Windows, macOS, iOS, Android, and Linux.
Top Software Keywords Show more Show lessĭelphi is the world's most advanced integrated IDE for rapid development, with powerful features and award-winning visual design tools for building high-performance native applications for multiple platforms.