I want to build a DLL plugin for a 3rd party MFC-based application. The "official" way to do this is to build the plugin using MFC as well. I'm looking to see if it's possible to use any other gui toolkits to ease my development. I've played around with Qt's MFC Migration Framework (http://doc.qt.nokia.com/solutions/4/qtwinmigrate/) for which I have had some success but I've run into a road block with it. Now I'm considering alternatives. Does wxWidgets have any support for building a DLL that will integrate with an MFC host application?
Normally there is no need to build a plugin using MFC even if the main application does use it so I'm not sure what are your exact requirements. All I can say is that it is possible to use wxWidgets and MFC together as the mfc sample included in wxWidgets distribution shows. But it's still better to avoid mixing two different frameworks if you can.
Related
I would like to make c++ that will work both on Linux and windows as I understand if I use the win32 template in visual studio then it will only work on windows is there something built into c++ like java's jframe that I can use. Also I would like to use any external library at this time.
Here are some cross platform alternatives QT, wxWidgets, Ultimate++. I have used QT, it is intuitive with a huge collection of tools to use in your code. The others are also popular but I have never used them.
I make used of wxWidgets due to it's cross platform and even cross architecture, native look on the OS where it appear. Binary application yields by wxWidgets is small enough thus make it possible to linking statically as portable application. Qt produce huge binary if linked statically (and may be violate qt licensing scheme).
Another reason are licensing flexibly, well documentation and supported by huge community arround the world. wx is considered as mature framework since it first release about 20yrs ago. It's use standard C++ syntax and preprocessor that will make you easily switch from plain C or C++. Complete library are available ranging from appeal window GUI, string, network, stream, webview, xml, and wx is playing very well with 3rd party library as such database SOCI, Asio, etc ....
You may try start to code with wxWidgets easily using Eclipse-IDE and wxFormBuilder as GUI designer. Plese check my experience for ease setup it's IDE+Toolchain. This wx installer can be used do develop, test and run wx application on Linux desktop, and then deploy the binary on Raspberry Pi is available for another board target beside Linux x86_64.
http://yasriady.blogspot.co.id/2016/01/raspberry-pi-toolchain.html
There is a cross-platform application & UI development framework called Qt. I think it meets your requirements. Click here for more info.
There is a long list of both active and dead cross-platform C++ UI libraries here: https://philippegroarke.com/posts/2018/c++_ui_solutions/
I have some codes in Qt Creator that work properly. I need to use this codes but in win32 application in .net framework. Does anyone have any idea how can I do this? I am totally new to Qt and do not know how to use this useful codes in c++ project?
I appreciate any help in advance
I think I could not get my message across. Qt is c++ but It has some differences with the native c++ app that we use in .net framework. so I can't just copy all the codes in my project to run it properly. Can we make a dll or library to use this qt code in .net or not? and how can I do this?
I really need help. Thank you so much
For almost all cases, you do not want to mix .net and Qt in same application. It's less work to just take the logic and rewrite it for .net (managed C++ or C#).
Next best option might be to keep the parts separate and have them communicate through some IPC mechanism.
This is, because any non-trivial Qt code depends on it's own event loop, so getting the existing Qt code play nice with other event loop is always a hassle, and trying to get it play nicely when actual application is managed .net code... No, just no, unless you have a very compelling reason, are expert on both Qt and .net, and have extra time to make it work right.
I'm not sure if you don't know how to download and install Qt or how to create a Qt project in Visual Studio IDE. Try this installation guide.
Do you want to link the Qt library to your win32 c++ app? I think you should build the qt source code first with your win32 compiler. I think you could include the qt header and link the library as normal win32 library to your application after that.
I want to develop a custom window system in c++ that should not depend on win32 library. As an example, Google Chrome has an interface that is not similar to windows own interface. Similarly MPCstar and adobe products have their own interfaces. Please help me where to start for such a project?
You can use cross platform
Qt
or
wxWidgets
but in my opinion Qt is better.
Qt is awesome even if you don't need cross platform support. I assure you after using it you won't understand how anyone could ever develop native GUI on frameworks like Win32 and MFC. Its only shortcoming is the size of the DLLs you'll have to distribute with your app.
BTW is C++ a prerequisite? if not, and you only need windows, use .Net.
I believe Qt should do the trick. I've never used it myself but it is platform independent. I know a few applications that use it, and it seems fine.
Qt and WxWidgets are the better options. And since its GUI I think Qt performs better and has greater support and lots of libraries.
Find Qt here!
I have to create an application for testing that is relatively simple. If a user plugs in a device into a USB (hid library), the form will say "Pass". If no device is detected, it will say "Fail".
I want to create the app to run on WinXP+. It must be a forms application as it needs to be visual and have colors. The biggest requirement for me is that it must be stand-alone (a user just double clicks, the file and it opens, no installation). I need to avoid installing any extra .dll files and want to avoid the .net framework all together. It has to be written in C++.
So my question is, what are my options? I am new to Forms applications and the only forms application I have written required the .net framework.
From my research, Visual C++ seems out of the question as it requires .net for Forms apps. What about Turbo C++ by Borland? It seems outdated, but can it do the job?
I would suggest Borland C++ Builder 5 or 6. Visual C++ lacks the functionality to create C++ form apps, if we dismiss MFC
I'd say Visual C++ would probably still be your best option. A standard simple Win32 C/C++ program using only the native API will should suite your needs just fine. If you're targeting XP+, then the only dependency would be "msvcrt.dll" which is included with Windows by default.
Edit: This article on MSDN should get you started in the right direction.
What you're talking about is C++/CLI, it's microsoft's dialect of C++ that requires a .Net framework. Please distinguish it from real (native) C++, which can be used to create what you want to. Visual C++ is perfectly fine, just make sure you don't create a .Net project.
Forms are a .NET library. It's not Windows or anything like that, you can use the native GUI libraries in Win32 with no problem or any native wrapping of them. You can implement this in native C++ easily in Visual Studio.
If you're looking to create the application in a rapid fashion (i.e. stock UI components that you can drag and drop onto forms), my experience is that Embarcardero C++ Builder effectively solves that problem space.
I like Visual C++ but it's not a great environment for rapidly creating forms based applications. I want to emphasize that I'm referring to Rapid Application Development (RAD) tools. There are plenty of great C++ IDEs and libraries for creating forms based applications and all of them should be able to create standalone exes.
Here is a list of related questions that might help in your decision:
https://stackoverflow.com/q/1754020/4916
https://stackoverflow.com/q/93326/4916
Best C++ IDE or Editor for Windows
I love that Qt is cross-platform but I want to make an application that will call into some Windows specific .dll's. Kinda like Google Chrome does with the glass on Windows Vista/7 (I know Chrome isn't written using the Qt framework just thought it was a good example).
How can I do this in Qt? Is it feasible?
Yes, this is no problem. You just go ahead and do it! Qt itself is just a DLL you call into, it just happens to be the same across different platforms. Just link against the DLLs you like and call them.
There is nothing wrong with using Qt to make a Windows-only application if you like.
As long as you have the relevant Windows SDK headers to hand, and can link with the appropriate libs, then it is easy to mix and match Qt and Win32 code. I use Qt Creator for C++ development which ships with MinGW and includes all the most common Win32 SDK headers and libs. You can even wrap the Windows specific parts of your code with suitable #ifdefs in case you ever come to build for a different platform, e.g.:
#ifdef Q_OS_WIN
#include <windows.h>
void someWindowsSpecificFunc()
{
...
}
#endif // Q_OS_WIN
You can of course call WinAPI functions directly from your Qt code, then it's better to include qt_windows.h not windows.h.
If you just want to add the cool new Windows 7 features to your application then you are better of using a dedicated Qt add-on. There is one called Q7Goodies.
Fearlessly go ahead an write your Win-specific app. You can utilize all the Windows DLLs you want. In this sense, Qt has no limitations. You will still be gaining the advantages of those nifty Qt layout components and customizable skinning. In terms of skinning there is no better framework that Qt. Your users will love all the resizable dialogs you provide them with.