I have four small single-form utility applications that I have written in Delphi (Win32), that every once in awhile I want to use in a way that makes them ‘feel’ as if they are all one application, mostly to make switching back and forth between them super-easy. It would be great, for instance, to be able to insert them as containers inside a TabSheet, or something along those lines.
AppControls makes a neat little component that does something similar with TForm descendents, allowing them to be inserted inside another container in a Delphi application (see acEmbeddedForm http://www.appcontrols.com/appcontrols/overview.html’>here ), but I don’t see any way to do this with four separate applications unless I build a fifth application with this end result in mind, and compile in all the forms of the original four applications.
I could also imagine wanting to ‘contain’ or embed some other application as well (say, for instance, Notepad).
Is this possible in Delphi? (all things are possible… <g>)… and if so, would it be super difficult, and require massive amounts of under-the-hood Windows API familiarity?
I’m thinking the respective answers to these are probably yes, and yes, but hoping the answers are yes, and no. Thought I would ask just to be sure. <g>
If I am dreaming here from a programming perspective, and this is way more work than it’s worth; any recommendations for utilities that make switching back and forth between a standard set of three or four applications simpler than it normally is in Windows?
This other SO question could provide some hints. Basically it states that you use SetParent. You could also enumerate over existing windows (such as notepad.exe) using FindWindow and call SetParent on them to reparent under your own.