uic - Man Page

uic [options] file

This page documents the User Interface Compiler for the Qt GUI toolkit. The uic reads a user interface definition (.ui) file in XML as generated by Qt Designer and creates corresponding C++ header or source files. It also generates an image file that embeds raw image data in C++ source code.

Generate declaration:
uic  [options]  <file>

Generate implementation:
uic  [options] -impl <headerfile> <file>
       <headerfile>:    name of the declaration file

Generate image collection:
uic  [options] -embed <project> <image1> <image2> <image3> ...
       <project>:       project name
       <image[1..n]>:   image files

For convenience, uic can also generate declaration or implementation stubs for subclasses.

Generate subclass declaration:
uic  [options] -subdecl <subclassname> <baseclassheaderfile> <file>
       <subclassname>:     name of the subclass to generate
       <baseclassheaderfile>:    declaration file of the baseclass

Generate subclass implementation:
uic  [options] -subimpl <subclassname> <subclassheaderfile> <file>
       <subclassname>:     name of the subclass to generate
       <subclassheaderfile>:    declaration file of the subclass

-o file

Write output to file rather than to stdout.

-nofwd

Omit forward declarations of custom classes in the generated header file. This is necessary if typedef classes are used.

-tr func

Use func() instead of tr() for internationalization.

-version

Display the version of uic and exit.

uic is almost always invoked by make(1), rather than by hand.

Here are useful makefile rules if you only use GNU make:

%.h: %.ui
       uic $< -o $@
%.cpp: %.ui
       uic -impl $*.h $< -o $@

If you want to write portably, you can use individual rules of the following form:

NAME.h: NAME.ui
       uic $< -o $@
NAME.cpp: NAME.ui
       uic -impl $*.h $< -o $@

You must also remember to add NAME.cpp to your SOURCES (substitute your favorite name) variable and NAME.o to your OBJECTS variable.

(While we prefer to name our C++ source files .cpp, the uic doesn't care, so you can use .C, .cc, .CC, .cxx or even .c++ if you prefer.)

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