Commit Graph

52104 Commits

Author SHA1 Message Date
Vadim Zeitlin
ff1e36afc0 Initialize time zone information before using it in wxGetTimeZone().
We must call _tzset() before calling _get_timezone() as while this is normally
done implicitly by the other time functions, it might not have been done yet
if create a wxDateTime::TimeZone before calling any of them.

Closes #12700.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66241 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 16:18:47 +00:00
Jaakko Salli
b296009869 Have wxPropertyGridEditorEventForwarder::ProcessEvent() return true more often - that is when the event was recognized as being 'handled', and specifically for the case of property editor's button being pressed (fixes #12487).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66240 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 14:28:16 +00:00
Vadim Zeitlin
4ed7b5779e Fix wxUniv build after deriving wxStatusBar from wxControl.
wxUniv build was broken since the base class of wxStatusBar was changed from
wxWindow to wxControl in r66226 because it derived twice from wxInputConsumer
now.

Fix this by simply not inheriting wxStatusBarUniv from wxInputConsumer any
more, it already derives from it via wxControl now.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66239 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 12:51:05 +00:00
Vadim Zeitlin
2a9b583b48 Revert "Always define WXUSINGDLL when compiling Scintilla in shared wx build."
Finally it's unnecessary to define WXUSINGDLL when building wxScintilla
library as it doesn't use the main DLL, it is simply used as part of it.

This reverts r66222 and finally closes #12626.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66238 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 12:49:25 +00:00
Vadim Zeitlin
dd53b347de Don't try to center task dialogs under Windows.
This is either unnecessary or doesn't work anyhow (they are always centered on
the parent window) and just results in debug error messages.

Simply don't do anything in wxMessageDialog::Centre() when using task dialog
implementation under MSW.

Closes #12699.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66237 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 12:49:07 +00:00
Vadim Zeitlin
8e76e93199 Set the width of the last status bar pane correctly in wxMSW.
The total width of status bar panes must add up to the size of the status bar
as otherwise an extra unwanted border is drawn after the last pane and we did
have this border for status bar with a size grip.

So while we still use the width without the size grip for calculating the
fields widths, pass the width with the size grip to Windows to prevent this
from happening.

Also, don't pretend that the last field stretches up to the status bar edge
when it should end before the size grip and Windows even already helpfully
does it for us.

Closes #12655.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66236 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 12:48:47 +00:00
Vadim Zeitlin
dcd223d1d1 Add status bar styles mapping to MSW styles broken by recent changes.
SBARS_SIZEGRIP and CCS_TOP should be added to the normal style, not the
extended one. This restores the behaviour broken by r66227.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66235 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 12:48:42 +00:00
Vadim Zeitlin
ef5dbedecf Put WINDRES_CPU_DEFINE in RESFLAGS and not RESCOMP in configure.
WINDRES_CPU_DEFINE is just another resource compiler flag which should be part
of RESFLAGS instead of being added to RESCOMP definition itself. This is not
only more logical but also fixes the problem with matching RESCOMP against
"windres" or "wrc" in wx-config.

See #12356.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66234 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 12:48:35 +00:00
Vadim Zeitlin
6cab632f32 Make wxChoicebook background transparent.
This fixes the appearance of an empty wxChoicebook used as a child of a
wxNotebook under MSW.

Closes #12503.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66233 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:23:21 +00:00
Vadim Zeitlin
26696222ff Deprecate not working wxSplitterWindow::SetSashSize().
Setting sash size to non default value didn't work correctly and didn't make
much sense anyhow as the sash appearance is platform-dependent and current
code for drawing it doesn't work for arbitrary sizes.

Simply remove the possibility to set the sash size.

Closes #12412.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66232 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:23:16 +00:00
Vadim Zeitlin
4ccbb8de5c Don't set explicit background colour for wxStatusBar in wxMSW.
Setting the background colour for the status bar explicitly is unnecessary and
probably prevents it from rendering correctly with some themes. Simply remove
the call to SetBackgroundColour() from wxStatusBar::Create().

We should also define Get[Class]DefaultAttributes() in wxStatusBar in the
future.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66231 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:23:09 +00:00
Vadim Zeitlin
245f96e890 Don't forbid creating wxSplitterWindow with border style.
Any border specified for wxSplitterWindow was explicitly discarded when
creating it but there doesn't seem to be any reason to forbid it, the original
code probably predated the addition of wxWindow::GetDefaultBorder() which
allowed to have different borders by default for different classes.

In any case, simply remove this code now to allow creating splitters with
borders if so desired.

Closes #12413.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66230 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:23:02 +00:00
Vadim Zeitlin
e819ca3aa5 Delete pending objects in wxApp::ProcessPendingEvents() and not ProcessIdle().
Move DeletePendingObjects() call from ProcessPendingEvents() to ProcessIdle()
to ensure that we delete the objects marked for destruction even if the
application is sitting in a tight OnIdle() loop, i.e. if the idle event
handler keeps requesting more events.

Also make sure that the event loop terminates if its OnExit() was called even
if the idle event handler continues to request more events.

Closes #12424.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66229 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:56 +00:00
Vadim Zeitlin
86c6fc77e1 Silently ignore timer events from timers which were just stopped.
An assert in wxTimerWndProc() could be provoked by valid user code which
simply started and stopped the timers quickly enough because a WM_TIMER could
have been already generated just before we stopped the timer.

Simply ignore events from unknown timer under assumption that they must come
from the recently stopped ones instead of asserting.

Ideally we'd somehow distinguish between the situation described above and the
really bogus events which could indicate bugs in wx code or a change in
behaviour in a future version of Windows but there is no easy way to do it so
for now just settle for not asserting in normal case.

Closes #10052.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66228 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:47 +00:00
Vadim Zeitlin
db6150d59a Refactor wxStatusBar creation in wxMSW to do it in standard way.
Use wxControl-provided CreateControl() and MSWCreateControl() methods to
create the status bar instead of duplicating their code in its Create().

Also translate wx styles to MSW ones in overridden MSWGetStyle() now.

In addition to making the code smaller and more clear, this fixes the
non-respect of the styles specified at status bar creation (e.g. border),
see #12655.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66227 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:41 +00:00
Vadim Zeitlin
f771bae35a Derive wxStatusBar from wxControl and not wxWindow.
wxStatusBar is no less a control than wxToolBar and deriving it from wxControl
gives access to convenient native control creation functions under MSW (which
will be used by the next commit).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66226 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:36 +00:00
Vadim Zeitlin
c22bbd087a Use status full, not client, size to determine frame client size in wxMSW.
We need to account for the full size of status bar, including potential
borders, when calculating the client size of the frame containing it.

Closes #12697.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66225 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:30 +00:00
Vadim Zeitlin
426ebc992b Send page changed event after changing the page in wxMSW wxNotebook.
Update the currently selected page before generating
wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED event in wxMSW wxNotebook. This is more
consistent with other ports and more logical as "-ED" events are supposed to
be sent after the action they notify about is completed. And it also allows to
set the focus in this event handler whereas any attempts to do it would have
been disregarded before as changing the active page resets focus.

Notice that this does introduce an incompatibility: calling
wxNotebook::GetSelection() from PAGE_CHANGED event handler now returns the new
page and not the old one as before. Again, this is more logical and more
consistent.

Closes #12688.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66224 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:25 +00:00
Vadim Zeitlin
1907df9d5b Use correct wxDEBUG_LEVEL value when building wxscintilla library.
wxScintilla code uses wxVector<> which brings in wxDEBUG_LEVEL-dependent code
so we must use the wxDEBUG_LEVEL value consistent with the rest of the library
when building it.

Simply pass wxDEBUG_LEVEL definition on the compiler command line if it's
different from the default.

Closes #12626.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66223 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:17 +00:00
Vadim Zeitlin
02c9115ba8 Always define WXUSINGDLL when compiling Scintilla in shared wx build.
We need WXUSINGDLL even in monolithic build because Scintilla references wx
debugging functions (wxOnAssert(), wxTheAssertHandler &c) which still must be
seen as being exported from the (monolithic) DLL in this case.

See #12626.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66222 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-22 01:22:07 +00:00
Vadim Zeitlin
aa6b8882a4 Correct wxFont::GetFamily() unit test to test for wxFONTFAMILY_DEFAULT.
GetFamily() returns wxFONTFAMILY_DEFAULT and not wxFONTFAMILY_UNKNOWN since
r65670.

Correct the test to handle wxFONTFAMILY_DEFAULT as allowed value.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66221 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-21 13:00:13 +00:00
Vadim Zeitlin
f9ee3f4710 Revert r66070: "Unload bogus XRC resources in "garbage" unit test."
This change is not needed any longer after r66219 which fixed the real
underlying problem, i.e. that attempting to load an invalid XRC file resulted
in failures when loading all subsequent XRC files.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66220 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-21 13:00:06 +00:00
Vadim Zeitlin
9fc5a47ce6 Don't keep entries for XRC resources that failed to load in wxXmlResource.
Attempting to load a resource that couldn't be loaded resulted in
wxXmlResource::Load() returning false for this and _all_the_subsequent_ calls
to it because each call to Load() reattempted to reload all resources,
including the one(s) that failed to load initially.

Instead, try to load just the resource(s) that we should load right now and
ignore all the other ones. Also, don't add entries for the one(s) that we fail
to load.

This fixes the unit test failures in the XRC test case which was affected by
the test checking that XRC couldn't be loaded from garbage that ran before it.
It also makes the code simpler by ensuring that wxXmlResourceDataRecords
elements always have a valid wxXmlDocument associated with them.

Also clean up the code: use wxScopedPtr instead of manually deleting pointers
and reorganize #if checks to be easier to follow.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66219 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-20 23:53:34 +00:00
Vadim Zeitlin
f822acceee Don't consider extra ".." an error in wxFileName::Normalize().
The path being normalized could have come from user and there doesn't seem to
be any point in complaining about too many ".."s in it when we can handle them
correctly instead.

So simply ignore the extra ".."s for the absolute paths and keep them
unchanged for the relative ones instead of returning an error.

See #10960.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66218 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-20 23:53:28 +00:00
Jaakko Salli
780cccd730 Reworked wxSystemColourProperty::StringToValue() to use wxColour::Set() instead of doing string-to-colour conversion by itself. This adds support for HTML-colours, among other things (closes #12696).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66217 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-20 11:58:54 +00:00
Robin Dunn
a90e69f70f Fix some bad parameter names, add missing methods, add missing classes, etc.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66210 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-19 07:57:19 +00:00
Robin Dunn
b702a83386 Add a SetSize to wxSizeEvent
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66209 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-19 07:51:15 +00:00
Vadim Zeitlin
7dbd713731 Improve documentation about handling C++ exceptions in wx programs.
Try to explain the different exception handling strategies more clearly in the
overview and also update OnUnhandledException() documentation.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66205 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-18 14:10:15 +00:00
Vadim Zeitlin
8b3eb4a069 Check wxDateTime components validity more rigorously.
Check that the provided day is strictly positive and also that the month is in
valid range: while it should always be, considering that it's an enum element,
in practice people often cast ints to wxDateTime::Month with potentially fatal
results. Catch this with an assert in wxDateTime::Tm::IsValid().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66203 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-18 12:41:13 +00:00
Vadim Zeitlin
ca96978a98 Explicitly include "wx/dynlib.h" from src/msw/combobox.cpp.
This header was only included implicitly via wx/msw/uxtheme.h and thus the
code failed to compile with wxUSE_UXTHEME==0 but wxUSE_DYNLIB_CLASS==1.

See #12664.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66202 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-18 12:41:07 +00:00
Paul Cornett
96a3acb72c remove const from by-value return type, it's useless
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66180 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-17 05:57:21 +00:00
Vadim Zeitlin
a302a5ca58 Remove obsolete warning from wxMenuBar::GetTitle() documentation.
This method can be used for menu bar entries also since the previous commit.

Do mention that SetTitle() can't be used to change a menu bar menu title
however.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66179 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-17 01:22:17 +00:00
Vadim Zeitlin
7ee9a64bd6 Simplify wxMSW wxMenuBar title management.
Store the titles of the menu bar menus in the menu objects themselves. This
makes wxMenu::GetTitle() return the expected result for them (which also fixes
the current unit test failures for wxMSW) and makes wxMenuBar code simpler.

This removes the wxMenuInfo class which existed for XTI purposes only but as
it was apparently unfinished and MSW-specific it shouldn't be a big loss.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66178 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-17 01:20:50 +00:00
Vadim Zeitlin
5d4510dc48 No real changes, just minor cleanup of wxImage code.
Make more local variables const. Use consistent spacing. Don't use needless
comparison with NULL. Don't avoid not using double negation.

See #12682.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66177 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-17 01:20:44 +00:00
Vadim Zeitlin
0fe7cd1da4 Don't pass a bool to wxImage::MakeEmptyClone() which takes an enum.
Correct the changes of r66167 which accidentally left a call to
MakeEmptyClone() using its previous signature.

See #12682.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66176 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-17 01:20:38 +00:00
Vadim Zeitlin
7bc0ff8672 Correct form of mnemonics returned by wxGTK wxMenu::GetTitle().
wxMenu::GetTitle() returned a string in GTK+ format (i.e. using underscores
instead of ampersands) instead of the expected wx one.

This is, of course, the right thing to do and it also fixes
wxMenuBar::FindMenuItem() as a side effect.

Closes #12672.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66175 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:53 +00:00
Vadim Zeitlin
21fc588c66 Emphasize that wxUSE_DYNLIB_CLASS shouldn't be disabled in wxMSW.
Mention in the setup.h comment that wxDynamicLibrary is used in a lot of
places internally and disabling it can result in a loss of a lot of important
functionality.

See #12664.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66174 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:44 +00:00
Vadim Zeitlin
14ca3a3b0e Add more checks for wxUSE_DYNLIB_CLASS to wxMSW.
Compilation fixes for wxApp and wxComboBox for wxUSE_DYNLIB_CLASS==0.

See #12664.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66173 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:38 +00:00
Vadim Zeitlin
c929ad9141 Correct checks for wxUSE_PRINTING_ARCHITECTURE and wxUSE_ENH_METAFILE.
Compilation fixes for building without one or both of these symbols.

See #12664.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66172 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:32 +00:00
Vadim Zeitlin
80e13ad372 Avoid asserts due to not overriding OnGetItemText() in VirtListCtrlTestCase.
A virtual list control must override wxListCtrl::OnGetItemText() method and
wxMSW native implementation asserts if this is not the case (the generic one
should arguably do it as well).

Avoid the asserts by providing a dummy implementation of OnGetItemText() in
the unit test.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66171 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:26 +00:00
Vadim Zeitlin
a7dc53953b Add an explicit SetFocus() call to fix wxTreeCtrl unit test.
Fixing the implicit focus grabbing by wxTreeCtrl::SelectItem() in r65905 broke
its unit test case as the simulated key event was not delivered to wxTreeCtrl
itself any more.

Fix this by simply setting the focus to the tree explicitly before sending it
any key strokes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66170 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:19 +00:00
Vadim Zeitlin
a48cf5e2d3 Correct wxMSW wxToolTip behaviour for wxRadioBox items tooltips.
The assert added in r66053 checking that we couldn't have tooltips for child
windows if we didn't have the tooltip for the main one turned out to be wrong,
at least in wxRadioBox case it's perfectly possible to have the tooltips for
the individual radio buttons without having one for the box itself.

Replace the assert with a simple if check.

This fixes a unit test failure in RadioBoxTestCase.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66169 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:13 +00:00
Vadim Zeitlin
6ab66823d8 Don't use some "recent" C++98 features not supported by VC6.
Don't return void values nor redeclare the same variable in for loops to fix
VC6 compilation.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66168 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:06 +00:00
Vadim Zeitlin
496dbbe76e No changes, just refactor common code in wxImage cloning functions.
Extract code common to several wxImage methods creating new images based on an
existing one in a new MakeEmptyClone() method.

Closes #12682.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66167 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:37:59 +00:00
Vadim Zeitlin
e4f54cce1e Fix crashes in wxDateTime::ParseDate() for some invalid dates.
Parsing an incomplete date with nothing but whitespace and/or date delimiter
characters at the end crashed as we happily went beyond the end of string.

Fix this by not using a loop which didn't check for the iterator validity.

Closes #12685.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66166 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:37:52 +00:00
Jouk Jansen
3e90629b6b Update OpenVMS makefile
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66161 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-15 08:52:56 +00:00
Vadim Zeitlin
a24b341aea VC6 compilation fix in wxDIB::Create().
Deal with the lack of scope around variables declared inside the for loop in
this compiler, previously it gave "error C2360: initialization of 'x' is
skipped by 'case' label" message and also complained about redefinition of 'x'.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66157 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-15 00:22:01 +00:00
Vadim Zeitlin
806f8df360 Fix incorrect use of word "alternative" in the documentation.
There can't be only one alternative.

Closes #12681.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66156 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-15 00:11:21 +00:00
Vadim Zeitlin
5a1d70f925 Restore code for closing inherited file descriptors in the child.
The code closing all file descriptors inherited from the parent in the child
process created by wxExecute() was  removed in r57324 by mistake (probably
due the fact that its meaning was poorly explained) but we still do need to do
this, of course, to avoid descriptor "leaks" (e.g. the parent couldn't really
close any of them).

Restore the code for closing all unneeded file descriptors in the child in
slightly modified form and add a comment pointing to an URL explaining how to
do it better in the future.

Closes #12636.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66153 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-14 14:04:44 +00:00
Vadim Zeitlin
3b81609771 Fix spurious errors when writing to the child process stdin under Unix.
Since the child pipe was made non-blocking in r65993, it became possible to
write to child process without deadlocking when the pipe became full. However
this still resulted in an error from wxFileOutputStream as it didn't handle
EAGAIN returned from write() any differently than any other error, even though
it is an expected situation in this particular case.

Change Unix wxExecute() to use wxPipeOutputStream which ignores EAGAIN unlike
wxFileOutputStream to fix this.

See #12636.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66152 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-14 14:04:37 +00:00