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-
-wxWindows 2 for Mac FAQ
+ |
+
+wxWidgets for Mac FAQ
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@@ -22,13 +23,213 @@ wxWindows 2 for Mac FAQ
See also top-level FAQ page.
+List of questions in this category
+
+
+
+
+
+Please see the downloads page.
+
+The author of this port is Stefan Csomor.
+
+
+
+
+wxWidgets can be used to develop and deliver applications on Mac OS X and Mac Classic (e.g. Mac OS 8.x/9.x) both as Carbon and non-Carbon applications.
+However the Mac OS X port is the most actively developed one, and Mac Classic will not be supported
+after 2.6. wxMac works best with Mac OS X 10.3 and above.
+
+
+
+
+Under Classic Mac OS, MetroWerks CodeWarrior Pro 6 (or above) is required to build wxMac.
+
+Under Mac OS X, the Developer Tools are sufficient to build wxMac. CodeWarrior Pro 6 can also be used to build the Carbon targets.
+
+
+
+
+Some versions of Mac OS X install an older version of wxMac than the one you may be using
+for development. This can cause conflicts, such as link errors when building your
+applications. A user reports:
-
When is wxMac 2 due to be released?
+
+I got it to work. I removed the original wxMac build-release folder
+and recompiled wxMac following instructions in your book. I then ran
+"sudo make install" which I didn't do the first time. I figured I
+could now run wx-config --cxxflags from my home directory because
+/usr/local/bin/wx-config was in my $PATH. However, OSX 10.4 installed
+a version of wxWidgets. When I ran wx-config I was getting wx 2.5
+libs instead of the 2.6.1 libs I just compiled. When I ran
+"/usr/local/bin/wx-config --cxxflags" and "/usr/local/bin/wx-config --libs"
+and pasted that output into XCode preferences, everything worked fine.
+
+
-There is a preview available.
-A beta release can be expected by early Q2 1999. The author of this port
-is Stefan Csomor (csomor@advancedconcepts.ch).
+
+
+Before checking out the wxWidgets code using a CVS client under Mac OS 8.x/9.x, be sure your computer is set up to treat xpm and xbm images correctly:
+
+- bring up the Internet control panel, select the Advanced Options tab, click on the File Mapping icon from the list at the left and see if there are is an entry for ".xpm" files and another for ".xbm".
+
- if an entry exists, click Change... and make sure File Type is
TEXT (just those four capital letters); correct it if necessary. If there is no entry, make one with type set to TEXT and creator set to anything you like; reasonable choices include GKON (Graphic Converter) or CWIE (CodeWarrior).
+ - if you want to edit
xpm or xbm files in CodeWarrior, set up a file mapping in the CodeWarrior project settings for analogous to ".h" files.
+
+
+
+
+
+The Mac OS X CVS client does not handle file types and creators at all (just like every Unix command line CVS client). This is an issue only when the checked out files will also be used under Mac OS 8.x/9.x.
+
+All files checked out under Mac OS X will be untyped and CodeWarrior will not recognize them correctly. To correct this, use the autotyper provided in the CVS sources:
+
+- decode and decompress the file
wxWidgets/docs/mac/TypeAsMetrowerksText.sea.hqx
+ - drag the wxWidgets CVS sandbox directory onto the autotyper and most of the files will be typed according to the file extension
+
+
+
+
+
+
+
+You need to have the Apple Developer Tools installed. The Developer Tools CD is one of the 3 CDs that are delivered with Mac OS X but must be installed in addition to the default Mac OS X installation.
+
+Building wxMac completely without configure is not supported.
+Building wxWidgets directly in the CVS sandbox is not recommended. Instead, wxWidgets should be built in a directory configured relatively to the CVS sandbox.
+For instance, to build wxMac with configure, start in the base wxWidgets directory and type:
+
+mkdir macbuild
+cd macbuild
+../configure or ../configure --enable-debug
+make
+
+
+
+
+
+For some reasons the CodeWarrior project settings may get changed and this may lead to the inability to compile a certain target. In order to verify the settings click on the target tab, double click on the respective target and then select the following items on the tree-view on the left. Here are the important checks:
+
+
+
+- under
Target/Access Paths, make sure the first user include does not have a folder icon for recursive search.
+
+ - under
Language Settings/C/C++ Language, make sure that the only checked items are:
+
+Enable C++ Exceptions
+Enable RTTI
+Enable bool Support
+Enable wchar_t Support
+Relaxed Pointer Type Rules
+Use Unsigned Chars
+
+
+ - under
Language Settings/C/C++ Warnings, make sure that the only checked items are:
+
+Illegal Pragmas
+Extended Error Checking
+Inconsistent Use of 'class' and 'struct' Keywords
+Hidden Virtual Functions but be aware that the framework itself has some of these beauty spots
+
+
+ - under
Linker/PPC Linker, make sure that the following items are checked:
+
+Dead-strip Static Initialization Code in order to avoid including libraries that are not needed, especially as things like OpenGL get added to the projects and sources
+
+
+
+
+
+
+
+Smart preprocessing is activated with the -cpp-precomp option and allows much faster preprocessing of the source files by loading precompiled Carbon header files. This option speeds up the compilation of wxMac by a factor of 2 at least.
+When compiling wxMac using the Apple Developer Tools, the following error is displayed for certain files:
+
+cpp-precomp: warning: errors during smart preprocessing, retrying in basic mode
+
+
+This error is due to the smart precompiler which does not fully understand C++ syntax and reverts to basic preprocessing when a smart preprocessing error occurs.
+This error can sometimes be corrected or avoided by modifying the source code. However, leaving these errors is not a problem since the preprocessor automatically switches to basic preprocessing if necessary.
+
+
+
+
+Because wxWidgets does not have a specific API for the About menu item or the Help menu, the Mac OS port uses some static variables to help the engine make the right decisions:
+
+- It assumes that the About menu item is part of a Help menu.
+
- The title of the Help menu is stored in
wxApp::s_macHelpMenuTitleName, it defaults to "&Help", but you can change it in your constructor to your specific menu title.
+ - The item Id of the About menu is stored in
wxApp::s_macAboutMenuItemID, it defaults to wxID_ABOUT, but can be changed as well to suit your needs.
+ - The other items of the wxWidgets help menu are appended to the Mac OS Help menu and the translation of Ids is handled transparently for your application.
+
+
+
+
+
+If you have Mac OS X, you have the icns editor somewhere in the
+Utilities folder. Create an icon using this tool and DeRez it, so that you have a .r
+file with a 'icns' resource with id (-16455). Include this .r file in
+your project and in the CodeWarrior Settings add a check mark under Linker:Output
+Flags/Finder Flags/Has Custom Icon.
+
+
+
+
+Sometimes you want to test your application against different versions
+of wxWidgets, for example a stable version of wxWidgets versus a development version.
+The easiest way to do this is to create a symbolic path.
+
+Under Edit-Preferences in General:Source Trees, type a name (for example WXWIN)
+and choose a path for it. Now reselect your include and lib paths for a last
+time, in the settings for each configuration, but make them relative to the symbolic name.
+
+
+From now on you can just change the path associated with the symbolic name.
+
+
+