mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-25 01:14:07 +00:00
255 lines
9.2 KiB
Plaintext
255 lines
9.2 KiB
Plaintext
INSTALLATION INSTRUCTIONS
|
|
|
|
These instructions refer to the package you are installing as
|
|
some-package.tar.gz or some-package.zip. The .zip file is intended for use
|
|
on Windows.
|
|
|
|
The directory you choose for the installation will be referred to as
|
|
your-install-dir.
|
|
|
|
Note to Qt Visual Studio Integration users: In the instructions below,
|
|
instead of building from command line with nmake, you can use the menu
|
|
command 'Qt->Open Solution from .pro file' on the .pro files in the
|
|
example and plugin directories, and then build from within Visual
|
|
Studio.
|
|
|
|
Unpacking and installation
|
|
--------------------------
|
|
|
|
1. Unpacking the archive (if you have not done so already).
|
|
|
|
On Unix and Mac OS X (in a terminal window):
|
|
|
|
cd your-install-dir
|
|
gunzip some-package.tar.gz
|
|
tar xvf some-package.tar
|
|
|
|
This creates the subdirectory some-package containing the files.
|
|
|
|
On Windows:
|
|
|
|
Unpack the .zip archive by right-clicking it in explorer and
|
|
choosing "Extract All...". If your version of Windows does not
|
|
have zip support, you can use the infozip tools available
|
|
from www.info-zip.org.
|
|
|
|
If you are using the infozip tools (in a command prompt window):
|
|
cd your-install-dir
|
|
unzip some-package.zip
|
|
|
|
2. Configuring the package.
|
|
|
|
The configure script is called "configure" on unix/mac and
|
|
"configure.bat" on Windows. It should be run from a command line
|
|
after cd'ing to the package directory.
|
|
|
|
You can choose whether you want to use the component by including
|
|
its source code directly into your project, or build the component
|
|
as a dynamic shared library (DLL) that is loaded into the
|
|
application at run-time. The latter may be preferable for
|
|
technical or licensing (LGPL) reasons. If you want to build a DLL,
|
|
run the configure script with the argument "-library". Also see
|
|
the note about usage below.
|
|
|
|
(Components that are Qt plugins, e.g. styles and image formats,
|
|
are by default built as a plugin DLL.)
|
|
|
|
The configure script will prompt you in some cases for further
|
|
information. Answer these questions and carefully read the license text
|
|
before accepting the license conditions. The package cannot be used if
|
|
you do not accept the license conditions.
|
|
|
|
3. Building the component and examples (when required).
|
|
|
|
If a DLL is to be built, or if you would like to build the
|
|
examples, next give the commands
|
|
|
|
qmake
|
|
make [or nmake if your are using Microsoft Visual C++]
|
|
|
|
The example program(s) can be found in the directory called
|
|
"examples" or "example".
|
|
|
|
Components that are Qt plugins, e.g. styles and image formats, are
|
|
ready to be used as soon as they are built, so the rest of this
|
|
installation instruction can be skipped.
|
|
|
|
4. Building the Qt Designer plugin (optional).
|
|
|
|
Some of the widget components are provided with plugins for Qt
|
|
Designer. To build and install the plugin, cd into the
|
|
some-package/plugin directory and give the commands
|
|
|
|
qmake
|
|
make [or nmake if your are using Microsoft Visual C++]
|
|
|
|
Restart Qt Designer to make it load the new widget plugin.
|
|
|
|
Note: If you are using the built-in Qt Designer from the Qt Visual
|
|
Studio Integration, you will need to manually copy the plugin DLL
|
|
file, i.e. copy
|
|
%QTDIR%\plugins\designer\some-component.dll
|
|
to the Qt Visual Studio Integration plugin path, typically:
|
|
C:\Program Files\Trolltech\Qt VS Integration\plugins
|
|
|
|
Note: If you for some reason are using a Qt Designer that is built
|
|
in debug mode, you will need to build the plugin in debug mode
|
|
also. Edit the file plugin.pro in the plugin directory, changing
|
|
'release' to 'debug' in the CONFIG line, before running qmake.
|
|
|
|
|
|
|
|
Solutions components are intended to be used directly from the package
|
|
directory during development, so there is no 'make install' procedure.
|
|
|
|
|
|
Using a component in your project
|
|
---------------------------------
|
|
|
|
To use this component in your project, add the following line to the
|
|
project's .pro file (or do the equivalent in your IDE):
|
|
|
|
include(your-install-dir/some-package/src/some-package.pri)
|
|
|
|
This adds the package's sources and headers to the SOURCES and HEADERS
|
|
project variables respectively (or, if the component has been
|
|
configured as a DLL, it adds that library to the LIBS variable), and
|
|
updates INCLUDEPATH to contain the package's src
|
|
directory. Additionally, the .pri file may include some dependencies
|
|
needed by the package.
|
|
|
|
To include a header file from the package in your sources, you can now
|
|
simply use:
|
|
|
|
#include <SomeClass>
|
|
|
|
or alternatively, in pre-Qt 4 style:
|
|
|
|
#include <some-class.h>
|
|
|
|
Refer to the documentation to see the classes and headers this
|
|
components provides.
|
|
|
|
|
|
|
|
Install documentation (optional)
|
|
--------------------------------
|
|
|
|
The HTML documentation for the package's classes is located in the
|
|
your-install-dir/some-package/doc/html/index.html. You can open this
|
|
file and read the documentation with any web browser.
|
|
|
|
To install the documentation into Qt Assistant (for Qt version 4.4 and
|
|
later):
|
|
|
|
1. In Assistant, open the Edit->Preferences dialog and choose the
|
|
Documentation tab. Click the Add... button and select the file
|
|
your-install-dir/some-package/doc/html/some-package.qch
|
|
|
|
For Qt versions prior to 4.4, do instead the following:
|
|
|
|
1. The directory your-install-dir/some-package/doc/html contains a
|
|
file called some-package.dcf. Execute the following commands in a
|
|
shell, command prompt or terminal window:
|
|
|
|
cd your-install-dir/some-package/doc/html/
|
|
assistant -addContentFile some-package.dcf
|
|
|
|
The next time you start Qt Assistant, you can access the package's
|
|
documentation.
|
|
|
|
|
|
Removing the documentation from assistant
|
|
-----------------------------------------
|
|
|
|
If you have installed the documentation into Qt Assistant, and want to uninstall it, do as follows, for Qt version 4.4 and later:
|
|
|
|
1. In Assistant, open the Edit->Preferences dialog and choose the
|
|
Documentation tab. In the list of Registered Documentation, select
|
|
the item com.nokia.qtsolutions.some-package_version, and click
|
|
the Remove button.
|
|
|
|
For Qt versions prior to 4.4, do instead the following:
|
|
|
|
1. The directory your-install-dir/some-package/doc/html contains a
|
|
file called some-package.dcf. Execute the following commands in a
|
|
shell, command prompt or terminal window:
|
|
|
|
cd your-install-dir/some-package/doc/html/
|
|
assistant -removeContentFile some-package.dcf
|
|
|
|
|
|
|
|
Using the component as a DLL
|
|
----------------------------
|
|
|
|
1. Normal components
|
|
|
|
The shared library (DLL) is built and placed in the
|
|
some-package/lib directory. It is intended to be used directly
|
|
from there during development. When appropriate, both debug and
|
|
release versions are built, since the run-time linker will in some
|
|
cases refuse to load a debug-built DLL into a release-built
|
|
application or vice versa.
|
|
|
|
The following steps are taken by default to help the dynamic
|
|
linker to locate the DLL at run-time (during development):
|
|
|
|
Unix: The some-package.pri file will add linker instructions to
|
|
add the some-package/lib directory to the rpath of the
|
|
executable. (When distributing, or if your system does not support
|
|
rpath, you can copy the shared library to another place that is
|
|
searched by the dynamic linker, e.g. the "lib" directory of your
|
|
Qt installation.)
|
|
|
|
Mac: The full path to the library is hardcoded into the library
|
|
itself, from where it is copied into the executable at link time,
|
|
and ready by the dynamic linker at run-time. (When distributing,
|
|
you will want to edit these hardcoded paths in the same way as for
|
|
the Qt DLLs. Refer to the document "Deploying an Application on
|
|
Mac OS X" in the Qt Reference Documentation.)
|
|
|
|
Windows: the .dll file(s) are copied into the "bin" directory of
|
|
your Qt installation. The Qt installation will already have set up
|
|
that directory to be searched by the dynamic linker.
|
|
|
|
|
|
2. Plugins
|
|
|
|
For Qt Solutions plugins (e.g. image formats), both debug and
|
|
release versions of the plugin are built by default when
|
|
appropriate, since in some cases the release Qt library will not
|
|
load a debug plugin, and vice versa. The plugins are automatically
|
|
copied into the plugins directory of your Qt installation when
|
|
built, so no further setup is required.
|
|
|
|
Plugins may also be built statically, i.e. as a library that will be
|
|
linked into your application executable, and so will not need to
|
|
be redistributed as a separate plugin DLL to end users. Static
|
|
building is required if Qt itself is built statically. To do it,
|
|
just add "static" to the CONFIG variable in the plugin/plugin.pro
|
|
file before building. Refer to the "Static Plugins" section in the
|
|
chapter "How to Create Qt Plugins" for explanation of how to use a
|
|
static plugin in your application. The source code of the example
|
|
program(s) will also typically contain the relevant instructions
|
|
as comments.
|
|
|
|
|
|
|
|
Uninstalling
|
|
------------
|
|
|
|
The following command will remove any fils that have been
|
|
automatically placed outside the package directory itself during
|
|
installation and building
|
|
|
|
make distclean [or nmake if your are using Microsoft Visual C++]
|
|
|
|
If Qt Assistant documentation or Qt Designer plugins have been
|
|
installed, they can be uninstalled manually, ref. above.
|
|
|
|
|
|
Enjoy! :)
|
|
|
|
- The Qt Solutions Team.
|