在Qt中显示控制台 [英] Display a Console in Qt

问题描述

我想为我的应用程序添加一个控制台，这里是我的问题。

在Qt Creator中，我创建一个新项目， ，将其从使用 QCoreApplication 转换为 QApplication ，添加 core gui 小部件到项目文件中的 QT ，它的工作原理。我可以创建窗口同时有一个控制台窗口。所以项目文件看起来像这样...

  QT + = core gui widgets 
 
 TARGET = ConsoleApp 
 CONFIG + = console 
 CONFIG  -  = app_bundle 
 TEMPLATE = app 
 
 #sources ... 
  pre> 
 
 
这是完美的工作，我可以用这个开发一个完整的GUI应用程序;但是，该应用程序已经构建。当我为应用程序创建项目时，我选择了Qt Widgets应用程序。所以我想我可以把ConsoleApp的项目文件的配置复制到我的应用程序的项目文件。所以我的应用程序项目文件看起来像这样... 
  QT + = core gui widgets 
 
 TARGET = GuiApp 
 CONFIG + = console 
 CONFIG  -  = app_bundle 
 TEMPLATE = app 
 
 #sources ... 
  
但这不是给我一个控制台，我不明白为什么。我知道我可以创建一个控制台应用程序，只是转移我的源，在哪里解决我的问题，但我想知道...为什么控制台不显示在我的GUI应用程序，尽管使用完全相同的配置作为控制台应用程序在项目文件中？
 
 
 
我正在使用Qt 5.3.1编译MSVC2013 OpenGL 64bit在Windows 8 64位，所有在Qt Creator 3.1.2 
解决方案
默认情况下，GUI应用程序没有在QtCreator中启用终端。启用它很简单：
 
 
 
 
 
在左侧栏中，点击项目
 
 
 
 
 
 
 
 
  
 < img src =http://i.stack.imgur.com/0z6ID.pngalt =输入图片说明here>> 
 
I want to add a console to my application, and here's my problem.

In Qt Creator, I create a new Project, I select 'Qt Console Application', convert it from using QCoreApplication to QApplication, add core gui widgets to the QT configuration flag in the project file, and it works. I can create windows while having a console window. So the project file looks like this...
QT += core gui widgets

TARGET = ConsoleApp
CONFIG += console
CONFIG -= app_bundle
TEMPLATE = app

#sources...
This is working perfectly and I could develop a full GUI app with this; however, the app is already built. When I created the project for the app, I chose 'Qt Widgets Application'. So I thought I could just copy the configuration of the ConsoleApp's project file over to my app's project file. So My apps project file looks like this...
QT += core gui widgets

TARGET = GuiApp
CONFIG += console
CONFIG -= app_bundle
TEMPLATE = app

#sources...
But this is not showing me a console and I don't understand why.  I know I could just create a Console Application and just transfer my source over which right there solves my problem, but I wanna know... why is the console not showing up in my GUI app despite using the exact same configuration as the console app in the project file?

I'm compiling with Qt 5.3.1 MSVC2013 OpenGL 64bit on Windows 8 64bit, all in Qt Creator 3.1.2
解决方案
By default, GUI apps don't have the terminal enabled in QtCreator.  Enabling it is simple:


In the left sidebar, click Projects
At the top, select your project's Run tab
In the Run section, check the Run in terminal checkbox




                        
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