直接上英文了，不翻译了。看不懂的可以留言哈。
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Installation
As supplied QScintilla will be built as a shared library/DLL and installed in the same directories as the Qt libraries and include files.
If you wish to build a static version of the library then pass CONFIG+=staticlib on the qmake command line.
If you want to make more significant changes to the configuration then edit the file qscintilla.pro in the Qt4Qt5 directory.
If you do make changes, specifically to the names of the installation directories or the name of the library, then you may also need to update the Qt4Qt5/features/qscintilla2.prf file.
See your qmake documentation for more details.
To build and install QScintilla, run:
cd Qt4Qt5
qmake qscintilla.pro
make
make install
If you have multiple versions of Qt installed then make sure you use the correct version of qmake.
Installation on Windows
Before compiling QScintilla on Windows you should remove the Qsci directory containing the QScintilla header files from any previous installation. This is because the Makefile generated by qmake will find these older header files instead of the new ones.
Depending on the compiler you are using you may need to run nmake rather than make.
If you have built a Windows DLL then you probably also want to run:
copy %QTDIR%\lib\qscintilla2.dll %QTDIR%\bin
Installation on MacOS/X
On MacOS/X you may need to pass -spec macx-g++ in order to generate a Makefile, otherwise an XCode project file may be created. In particular the Qt Designer plugin will not load if you do not do this.
Integration with qmake
To configure qmake to find your QScintilla installation, add the following line to your application‘s .pro file:
CONFIG += qscintilla2
Example Application
The example application provided is a port of the standard Qt application example with the QsciScintilla class being used instead of Qt‘s QTextEdit class.
The example does not demonstrate all of the extra features of QScintilla.
To build the example, run:
cd example-Qt4Qt5
qmake application.pro
make
On Windows (and depending on the compiler you are using) you may need to run nmake rather than make.
Python Bindings
The Python bindings are in the Python directory. You must have either PyQt v4 or v5 already installed. QScintilla must also already be built and installed.
The configure, build and install the bindings for PyQt v4, run:
python configure.py
make
make install
On Windows (and depending on the compiler you are using) you may need to run nmake rather than make.
If you want to build the bindings for PyQt v5 then pass --pyqt=PyQt5 as an argument to configure.py.
configure.py supports a number of other arguments. Pass -h to display a list of the supported arguments.
configure.py was re-written for QScintilla v2.7.1 to make use of new features of PyQt v4.10. The old version is still provided as configure-old.py. The new configure.py will automatically invoke configure-old.py if it detects a version of PyQt earlier than v4.10. You may of course explicitly run configure-old.py.
Qt Designer Plugin
QScintilla includes an optional plugin for Qt Designer that allows QScintilla instances to be included in GUI designs just like any other Qt widget.
To build the plugin on all platforms, make sure QScintilla is installed and then run (as root or administrator):
cd designer-Qt4Qt5
qmake designer.pro
make
make install
On Windows (and depending on the compiler you are using) you may need to run nmake rather than make.