In VS code, there's an outline feature that works for the file currently open. It's great, just what I need!
However, I want to browse the entire class structure of my project, just like you can in qtcreator, and like you can for other programming languages in IntelliJ.
This is super important: browsing the class structure is the fastest way for me to navigate between files. Working with my code in qtcreator is a factor of 2 faster due to the qtcreator "outline" being global.
I'm trying to get started with visual c++ by looking at some open source code and following some tutorials. I'm looking at the code and trying to figure out where parts are that I could modify but it's all just a bunch of confusing mess to me at this point for some very large open source and tutorial programs I'm looking at. I can't find the code that contains information about a specific variable or input for instance that I would like to try to understand better.
One of the things you see in beginner tutorials is that you can bring up the resource visual part of the application. Most tutorials start with drawing out the gui interface. The thing that they do to bring them to the coding area is just double clicking on the element. When I do this with my example source files though it just brings up the MFC add Class wizard, it doesn't take me to the code? I've tried researching what that is and gotten nowhere. Can someone explain to me why it doesn't take me to the relevant code what the mfc class wizard is, and how to find the parts of code that spcifically having to do with the particular input box/slider/dropdown ect easily?
Thanks for any help!
My application was developed in MFC and used CRichEditCtrl as text editor.
I found sublime text has lots of amazing features like multiple cursor.
Is it possible to embed Sublime Text in my application to replace the CRichEditCtrl?
Could anyone point me a direction so I can start?
Thank you in advance.
Unfortunately, no. There could be a chance if Sublime Text was open source. But it's not, and you won't be able to create a control based off of it. However, you can always try developing your own. I'm not sure what version you're using, but this might help get you started: Creating and Using Custom Controls in VC++ - CodeProject
Good luck!
Recently I've create I project I call pyblime, it's exactly what you're asking for but intended to be used with python&qt. In any case, I post it here so it can give some ideas how you could start tackling this problem.
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I've had it of those dozens of editors which never provides simple things like:
distinguish type keywords and instruction keywords so I can put different colors on them.
being cross platform using a standard GUI lib like qt gtk etc (notepad++, yes, I almost hate you).
enough keyboard shortcut like duplicate line, comment selection, and a decent find-replace.
Decent task-easing features like single-click-on-the-number-line-margin to select the entire line.
Scintilla or another good-enough lexer that highlights enough different things, because brain-compiling code is one thing, quickly identify with the eyes what is what is something I find important.
I just want to support very basic languages like C, C++, maybe Python, not HTML or CSS.
Is Scintilla a good choice to just highlight those languages, and is a lexer really necessary ?
Isn't QT enough to program a text editor such as the one I want to do ? I know there is QScintilla, but is there a reason I shouldn't use a lib that integrates a lexer ? Why is Scintilla such a good lib ?
Is QT a good choice for such an editor ? (I also want to hard embed ProFont in the editor to kill any reluctant font problem between OSes).
EDIT:
In short, I want to make an editor, only with the same syntax highlight features of notepad++. That's my main goal, and the use of QScintilla might be a little harder than I thought...
EDIT2:
Well I found textadept, it's not so known but is quite awesome. I didn't manage to make my lexer, since I have other to do which I do under windows, unfortunately it's slow on the mac. Apparently there isn't any Scite official build for the mac.
C++ is not a "very basic language" by any stretch of the imagination.
Why do you really want to do this? There are SOOO many open source code editors out there.
If you must write your own editor, I suggest looking at the other open source editors and examine which pieces you port to your editor.
Porting pieces of existing working and tested code is usually much better than writing your own code and debugging it.
After perusing a couple serious open source editors: Emacs, Eclips, CodeBlocks, CodeLight, etc., I believe you will start changing your mind about writing an editor from scratch.
-- Thomas Matthews
My Info
If you really want to do this (and it sounds like a lot of work) I would look at ANTLR for parsing the code. You may get some ideas from their ANTLRWorks display.
To link the parse tree to a display could be a fair amount of work so I'd see what an IDE platform such as Eclipse has to offer
Are you OK with Java?
If so, go for Eclipse technologies: SWT and JFace. The latter provides you with org.eclipse.jface.text package with a lot of features. Then you can roll own editor easily basing on that. (I prefer Eclipse-based editors to Scintilla-based, I believe they tend to be more advanced and feature-rich, but that's my personal opinion.)
But then, you might want to go a step further and use the Eclipse RCP framework for you application... But then why not use the Eclipse IDE itself and just add whatever you want as plug-ins.
The Eclipse codebase is huge and it's up to you how much you want to reuse.
I would expend some effort experimenting with the emacs colour theme package and the various langauge modes; see if you can bend the lisp to do what you want. You almost certainly can. to my mind emacs and a bit of effort on your part will get you your ultimate editor (remember emacs is really just a DIY editor toolkit). If you cant bend emacs into the shape you want you will be well placed to expend the effort in writing your own.
I have tried to do something similar myself for a project I'm working on at the moment, I looked into the QScintilla and had to remove it from my project because when you embedded inside a QGraphicsView I can't control the resolution of the widgets image, it seems to paint the text as an image and that's what we see, I played with increasing the smoothness of the QFont and that improved it but still a no-go.
So I found a simple code editor inside QT's code base it comes with every installation of QT if you look
into:
C:\Qt\4.7.3\src\scripttools\debugging\qscriptedit.h
C:\Qt\4.7.3\src\scripttools\debugging\qscriptedit.cpp
If you go to the source code of OpenShapeFactory where I'm trying to embed a Code Editor: check how I got the syntax Highlighter and the autocomplete :
this widget uses the qscriptedit widget that ships with qt, you can add your own keywords to the syntax hightlighter from a file as well as for the auto-complete dropdownlist.
this is the header, scriptwidget.h and the implementation scriptwidget.cpp are available as part of the whole project code.
the next stage is to look into the QTCreator and see the code they already have all if not most of these features after you get to compile their version, just find where to add your little mods and you might be getting closer to the simple code editor.
I wish you the best of luck on this direction and if you find a solution please send it over, :)
heads-up keep a lookout for the repository link above, if I find a way of making it first, I might chase you to the answer.
Like everyone else is saying, it's probably more trouble than it's worth, but if you really want to do it, Qt's a good choice since it's cross platform. Use QSyntaxHighlighter to do your keyword/type highlighting, and take full advantage Qt's support for keyboard shortcuts.
use something like C, QT and Lua for the scripting engine.
For my school project, I would like to build a gui that someone else can use to create a gui. Upon some research I saw lot of gui builders but didn't see anything along the lines of what I am looking for.
But then I did find a tutorial using C# on here
I rather create this gui editor for linux environment.
Any suggestions to where I should start? what tools I can use? Any links to any tutorials?
Any help/direction would be greatly appreciated.
P.S. I would like to add that it only needs to be very simple. like few text input fields and some button type fields that user can arrange in the order desired.
I would recommend that you not try to build your own GUI builder. It is a daunting task that you will not be able to accomplish as a school project. C++ is fully-compiled, which means that it lacks almost every feature that enables people to build meta-tools (like GUI editors) for it. This mainly has to do with the fact that C++ does not have runtime reflection (natively, anyway). Beyond that, there is no "one GUI toolkit and/or paradigm to rule them all." This makes your problem incredibly difficult to deal with.
So: I would recommend Qt, because it works on a ton of platforms, is easy to use and is just plain awesome. You could also look at the billions of other GUI toolkits like Gtk+, Tk, FLTK, YAAF, GLUI, dlib, CLX...
I'm aware that this does not actually answer the question. However, I do not think that the author is aware of how incredibly difficult the task he has set in front of himself is.
I would recommend starting by implementing it like an interpreter. Start with a very simple command line tool that takes commands like window(300, 400, "window1") and button(50,100, "button1") etc and output the code (native or whatever other GUI code you want), to a file. The goal should be to output a file that can be run and show the GUI that was designed. Once you have that, build a GUI that uses the command line functions as a back-end.
I don't have any exact links to this, but here's an example of what you could do. Gtk has the option of loading a GUI by using a class called GtkBuilder. Glade (the usual Gtk gui editor) has support for outputting it's result as an XML file that the GtkBuilder class then reads.
It would be possible for your program to output an equivalently formed XML file that GtkBuilder could read.
I have no clue as to how difficult it would be to target that XML though.
You should use GTK+ or Qt if you are targeting the linux environment. I think the first step is to learn how to program gui, which takes some time considering you are writing c/c++ code wich is different from higher level languages. Don't you think learning to code gui programs and writing a gui builder at the same time is a little bit too much.? First you should master the basics about gui and then go on to harder projects.
Here's a link to an excellent book on gtk. (Foundations of gtk+ development - Andrew Krause)
http://books.google.com/books?id=L1BZZYRrqSgC&printsec=frontcover&dq=foundations+krause&hl=es&cd=1#v=onepage&q=&f=false
And here's a great tutorial/cookbook for gtk+.
http://zetcode.com/tutorials/gtktutorial/
The official documentation is on library.gnome.org
My final advice is learn one thing at a time.