/application/sms. desktop file ~ /, And then start the file from ~ . In this way, sms will be arranged as the last application, not the first one. The specific cause is unknown, but the display of the simulator's app icon can be corrected. After modification, the page is shown in the right figure below.
After the environment is designed, We will load the hello world Program as an icon. The following is a reference:
Http://wiki.meego.com/Packaging/Guidelines
Moblin: Kernel compilation and RP
display and generation of the SVG class, (7), Qtdesigner, defines the class that processes the UI file directly in the application, It enables applications to build user interfaces at run time using UI files, (8), Qttest, and defines classes for unit testing of QT applications and libraries.QT Creator is a lightweight, cross-platform, integrated development environment IDE developed with QT, which contains a suite of university tools for creating and
A tutorial on configuring QT environment under VS2013 I will not write a lot on the internet, then I would like to give a very simple introduction to the demo example.
Main.cpp
#include "qttest.h"
#include
Qtest.h
#ifndef qttest_h
#define QTTEST_H
#include
Qtest.cpp
#include "qttest.h"
qttest::qttest (Qwidget *parent)
: Qmainwindow (parent)
{
UI.SETUPUI (this);
}
How to add dependencies in the QT library of QT creator
Write by nine days Yan Ling (jtianling) -- blog.csdn.net/vagrxie
Discuss newsgroups and documents
Here, QT creator is really not a good product. When creating a project, you can use the GUI to select the QT module that you need to depend on, in this way, you can simply include the header file name, but if you do not select the header file, you need to include the relative directory. For example, if I started to select the dependency
Pyqt5 introduction and installation method, pyqt5 introduction and Installation Method
This article focuses on the introduction of pyqt5 and the installation method, as follows.Pyqt5 Introduction
Pyqt5 is a Python-bound Digia QT5 application framework. It can be used in Python 2 and 3. This tutorial uses Python 3. Qt library is one of the most powerful GUI Libraries. Official pyqt5 website
Http://www.riverbankcomputing.co.uk/news
As a Python module, pyqt5 has over 620 classes and 6000 functions
1, installation Qt5 The installation of QT5 is much simpler than the installation of QT4, and I am loaded with Qt5.4(qt-opensource-windows-x86-mingw491_opengl-5.4.0.exe), which integrates MinGW, QT Creator, etc., does not require you to download MinGW and QT Creator separately.First, go to QT official website download resources: Qt-opensource-windows-x86-mingw491_opengl-5.4.0.exe; Then, double-click Install. After installation, the Start menu:2. Configure QTOpen the QT Creator, tools-and option
projectA, open Qtcreator.exe, and in file, new file or project Select all templates-GT;APPLICATION-GT;QT Widgets applicationThen click "Choose ...", select the project path "D:\works\TEST\qttest" and the project name "TEST", tick "Android for armeabi-v7a (GCC 4.9, Qt 5.7.0)"and "Desktop Qt 5.7.0 MinGW 32bit" two templates;B, go straight down the road and build a test project, select the build under "Android for armeabi-v7a (GCC 4.9, Qt 5.7.0)" In the
system, and so on. function. The importance of this module is self-evident. Based on QtCore, QtTest, QtSql, QtNetwork, and QtGui modules are directly dependent. The test module QtTest and the database module QtSql are relatively independent, more importantly, the Network Module QtNetwork and the graphic module QtGui are the important updates of Qt 5, QtQml and QtQuick. The top layer is the newly added QtMu
, resource system, container, animation frame, JSON support, state machine framework, plug-in system, event system, etc. The importance of this module is self-evident. Above, directly depends on Qtcore is the qttest, Qtsql, Qtnetwork and Qtgui four modules, wherein the test module qttest and the database module Qtsql is relatively independent, but more important is the network module qtnetwork and graphics
Isfound ThenReporter.reportevent Micfail, "Mark status in ALM", "Testset" Qctestsetname "is not found."Else' This enables database to update immediately when the field value changesTestset.autopost = True' Tstestfactory manages test instances (Tstest objects) in a test setSet tstestfactory = testset.tstestfactory' Tstestfactory.newlist (") creates a list of objects according to the specified filterFor each qttest in Tstestfactory.newlist ("")' Chan
to connect to when the final execution file is generated for the target file. Because the Mac core Darwin is also a Unix, the-l parameter under MAC is also supported. another point is that GCC can accept-L to specify the location of the library to be connected. This option is generally used to connect to a third-party library, so what should I do when I want to connect to a third-party framework? -L/your/framework? No. GCC uses another parameter-F in this case. If you want to connect to a thir
1. Install Qt5Integration with MinGW and Qt Creator. You do not need to download MinGW and Qt Creator separately.First, go to the Qt official website to download resources: qt-opensource-windows-x86-mingw491_opengl-5.4.0.exe; then, double-click to install. After the installation, the "Start" menu is shown as follows:2. Configure QtOpen Qt Creator, tool --> option, and open the "options" dialog box, as shown in the following figure:If no result is detected, add the correspondi
The qt+= Testlib is added to the QT. Pro file and the console will appear at runtime, just make the following changes to remove
For Qt5.4, the other should be the same.
My Qt is installed on the F drive, open the Qt_lib_testlib.pri file under F:\programs\Qt\Qt5.4.2\5.4\mingw491_32\mkspecs\modules
As follows:
QT.testlib.VERSION = 5.4.2
QT.testlib.MAJOR_VERSION = 5
QT.testlib.MINOR_VERSION = 4
QT.testlib.PATCH_VERSION = 2
QT.testlib.name = Qttest
QT.te
-object system, object tree, signal slot, thread, input and output, resource system, container, animation frame, JSON support, state machine framework, plug-in system, event system, etc. The importance of this module is self-evident. Above, directly depends on Qtcore is the qttest, Qtsql, Qtnetwork and Qtgui four modules, wherein the test module qttest and the database module Qtsql is relatively independent
QtStorageImageToDatabaseCase implementation is the content to be introduced in this article, mainly to learnQT DatabaseMediumImageThe following is the test code run on the Oracle 10g development platform.
// Connect to the database
QSqlDatabase db = QSqlDatabase: addDatabase ("QOCI ");
// QSqlDatabase db = QSqlDatabase: addDatabase ("QODBC"); // cannot connect
Db. setHostName ("192.168.0.123 ");
Db. setDatabaseName ("ORCL ");
Db. setUserName ("testuser ");
Db. setPassword ("admi
Scripts. Qt script is a JavaScript-like scripting language. In Qt 5, it is recommended to use the JavaScript section of QTQML.
Qtscripttools, additional components for Qt Script.
Qtsql, provides support for SQL database.
Qtsvg, provides support for SVG files.
Qtwebkit, which provides the display and editing of Web content.
qtxml, XML processing, this part was added to the Qtcore in Qt 5.
Qtxmlpatternsprovides support for XQuery, XPath, and so on.
qtdeclarative, an engine used to w
If you are using Visual Studio withqt, You can ensure a more productiveExperience by adding the QT directories to your Visual Studio list of related des.
In Visual Studio, add the following directories to the Win32 platform include files list (tools | options | projects and solution | VC ++ Directories ):
$ (Qtdir) \ include
$ (Qtdir) \ include \ QT
$ (Qtdir) \ include \ qtcore
$ (Qtdir) \ include \ qtgui
$ (Qtdir) \ include \ qthelp
$ (Qtdir) \ include \ qtnetwork
$ (Qtdir) \ include \
Symbian to create a framework generated by the GUI project. Instead, use QT for Windows to create a new project framework. In the Framework generated under Windows, only the CPP and H program source files are included in the PRO project file. These files are irrelevant to the platform, so they can be fully cross-platform!
The following is the content of a pro file generated by QT for Windows.
Target = qttest
Template = app
Sources + = Main. CPP/
M
development. Many of these classes are related to the graphic interface of the program, but also involve network programming, OpenGL support, and XML development. A wide range of uses depend on the platform independence of the QT class: except for a few, all classes are available on all operating systems, and the same classes have the same method and behavior.
Qt4 contains the following libraries:
Qtcore contains basic classes without GUI interfaces.Qtgui contains the GUI basic class.Qtnetwor
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