Commit Graph

13591 Commits

Author SHA1 Message Date
Vadim Zeitlin
c937bcac0f Add ellipsization support to wxDataViewCtrl.
Implemented ellipsization in the generic, GTK and both OS X Carbon and Cocoa
versions but it currently doesn't work well in GTK as it changes the item
alignment unconditionally, this will need to be fixed later.

The behaviour for the columns is currently inconsistent between ports too:
under MSW they (natively) use wxELLIPSIZE_END, under GTK -- wxELLIPSIZE_NONE
and under OS X the same ellipsization mode as the column contents, i.e.
wxELLIPSIZE_MIDDLE by default.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62433 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-16 21:35:26 +00:00
Vadim Zeitlin
355ce7adea Rename wxEllipsizeFlags elements to avoid confusion with wxEllipsizeMode.
We shouldn't use the same "wxELLIPSIZE_" prefix for two different enums, so
use wxELLIPSIZE_FLAGS one for wxEllipsizeFlags (they should be used less often
than wxEllipsizeMode so it's better to keep the short prefix for the latter).

Also add wxELLIPSIZE_FLAGS_NONE flag.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62432 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-16 21:32:51 +00:00
Vadim Zeitlin
73b1b99623 Improve wxCollapsiblePane appearance under OS X.
By default, don't use border in wxDisclosureTriangle because the native
applications do not. However do honour wxBORDER_XXX style if specified in case
this becomes useful in the future (this required no effort as the code was
already there for bitmap buttons and just had to be extracted into a reusable
function).

Don't expand the disclosure triangle in wxCollapsiblePane sizer, as this
resulted in the text being centered instead of remaining left-aligned.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62431 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-16 16:25:43 +00:00
Vadim Zeitlin
205bdf2069 Implement icon text column using native GTK renderers in wxDVC.
This has a possible advantage of a more native look and feel (although it's
hard to tell the difference between drawing the icon ourselves and how the
default GTK+ renderer does it to be honest) and a very real advantage of
allowing to edit in place cells with icons. It also reduces code duplication
in GTK implementation.

Modify the sample to make the icon-text column in the list model editable to
show that it works. This required storing the values of the second column as
well, so do it in its own array and to avoid calling it "m_array2", rename the
existing m_array to m_textColValues (which accounts for most of the diff in
the sample) and call the new one m_iconColValues.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62423 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-16 01:29:06 +00:00
Vadim Zeitlin
84fc95da58 Use correct colour for selected items in generic wxDVC.
wxDataViewCustomRenderer::RenderText() taking attributes must use correct
colour for the selected items if no attribute is specified as it can be (and
is) called directly and not only via the compatibility overload.

This fixes the display of the selected items in the dataview sample broken by
recent changes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-15 16:53:45 +00:00
Jaakko Salli
e607eac25c Changed 'bool recursively' to 'int flags' argument (with default value of wxPG_RECURSE) in wxPropertyGrid Set(Property)BackgroundColour() and Set(Property)TextColour() member functions.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-15 16:39:19 +00:00
Vadim Zeitlin
c27181d1a1 Replace wxValidator::SetBellOnError() with SuppressBellOnError().
SetBellOnError() erroneously inversed the value of its parameter. Fixing it to
behave correctly could silently break the existing code which might work
around this bug already because it always behaved like this (ever since it was
added 10.5 years ago). So instead simply deprecate this function and add a new
SuppressBellOnError() one which behaves as expected.

Closes #11318.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62414 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-15 14:44:22 +00:00
Jaakko Salli
aaf5f98682 Added wxPGCell::SetFont() and GetFont(); Documented wxPGCell class.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62412 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-15 14:41:00 +00:00
Vadim Zeitlin
d85aece199 Test whether GTK+ is 2.18 or newer in configure.
We need to define __WXGTK218__ symbol in configure instead of simply checking
if we are compiled with 2.18 in wx/infobar.h because GTK_CHECK_VERSION() can't
be used when compiling user code which can't even include gtk/gtkversion.h
defining it because it doesn't necessarily use `pkg-config --cflags gtk+-2.0`
at all in its CFLAGS.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62405 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-14 22:49:38 +00:00
Vadim Zeitlin
aa62256a06 Add a detailed explanation of possible error reasons to wx/chkconf.h.
Also modify the #error directives to point to the comment near the top of this
file.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62403 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-14 20:59:41 +00:00
Vadim Zeitlin
9aa2e298ae Fixes to comparison operators for wxDVC classes.
Comparison operators for wxDataViewItem and wxDataViewIconText were not inline
and not exported, resulting in linking errors for any code using them in
shared wx build. Fix this by making them inline.

Also correct wxDataViewIconText operator==() implementation to compare icons
as well and to return true when comparing the object with itself.

Finally add operator!=() matching existing operator==() as a class having one
of these operators is supposed to have the other one as well and it costs
nothing to define it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62401 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-14 17:00:28 +00:00
Paul Cornett
4d4ec2a507 Make m_idleMutex an object instead of a pointer. Use bool for hook-installed flag, the actual hook id is not needed.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62399 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-13 15:40:35 +00:00
Vadim Zeitlin
38c349189a Implement attributes support in generic wxDataViewIconTextRenderer.
Simply override RenderWithAttr() instead of Render().

Update the sample to show that this works now.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62395 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 22:44:15 +00:00
Vadim Zeitlin
3e60a3c147 Make generic wxDataViewProgressRenderer fill the entire cell.
After the fixes in the previous commit it is finally possibly to make the
progress renderer expand to the entire cell area instead of taking a
fixed width, it is enough to simply override RenderWithAttr() instead of
Render() and ignore the alignment as this avoids the use of (arbitrary and
hardcoded) wxDataViewProgressRenderer::GetSize().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62394 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 22:44:09 +00:00
Vadim Zeitlin
a6f1201f97 Handle cell alignment in the renderer itself in generic wxDVC.
Instead of using wxDataViewRenderer::GetSize() and rendering the cell into the
appropriate part of the rectangle, pass the full rectangle and the alignment
of the cell contents in it to the renderer itself.

This fixes the bug with bold text being truncated in the "attributes" column
of the dataview sample and is also generally more flexible as the renderer may
decide itself what to do with the extra space.

It also somewhat reduces the code duplication between CreateItemBitmap() and
OnPaint().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62393 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 22:44:03 +00:00
Vadim Zeitlin
b74399b982 Correct bug with items without attributes in wxGTK wxDVC.
After the change to the sample in r62390 it turned out that wxGTK version
didn't handle items without attributes in a column where other items did have
attributes neither -- they inherited the last used attribute.

Fix this by remembering whether we are using any non-default attributes or not
and resetting them if we do.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62392 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 22:43:57 +00:00
Vadim Zeitlin
09a0ece0dc Fix display of items without attributes in Cocoa wxDVC.
The attribute used for the last item was reused for the next item in the same
column unless it was overridden in the attribute of this item, fix this by
remembering the original attribute and using it if no attributes are
explicitly specified.

Also change the sample to show the items without attributes in a column with
attributes and make the label correspond to the attribute of the item.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62390 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 17:30:48 +00:00
Vadim Zeitlin
de40d73647 No real changes, just minor cleanup in Cocoa wxDataViewCtrl.
Start cleaning up Cocoa wxDataViewCtrl implementation:
 - Don't use "this->" which is not used anywhere else in wx code.
 - Use "()" instead of "(void)" as per wx coding standards.
 - Don't use end of function comments, this is inconsistent and
   unmaintainable.

No real changes otherwise.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62384 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 13:59:32 +00:00
Vadim Zeitlin
2d0d781336 Remove wxDataViewTextRendererAttr by merging it with wxDataViewTextRenderer.
There is no reason to have a separate class for rendering the text honouring
the attributes defined for it, wxDataViewTextRenderer itself already does this
perfectly well.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62383 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 13:59:25 +00:00
Vadim Zeitlin
ca4adfd062 Added wxDCFontChanger ctor not changing font.
This is similar to the existing wxDCTextColourChanger ctor not changing colour
and is useful in the same kind of situations: when the font may or not be
changed.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62382 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-12 13:59:13 +00:00
Jaakko Salli
0da1f1c4cc Have page-specific splitter setup flags in order to fix bug that caused splitter change in one page to affect others. Also fixed a regression in splitter auto-centering.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62374 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-11 15:30:03 +00:00
Jaakko Salli
b5e184c6ff Code cleanup and clarification
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62372 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-11 08:45:34 +00:00
Jaakko Salli
0b6a0a7272 Fixed wxPropertyGrid empty space rendering
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62370 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-11 08:32:25 +00:00
Jaakko Salli
39e4e221dd Removed intermediate wxPanel from wxPropertyGrid.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62358 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-10 09:52:44 +00:00
Paul Cornett
8e6efd1fd2 replace TRUE/FALSE with true/false
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62356 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-09 17:39:19 +00:00
Stefan Csomor
9bd36c6c0f adding defaults as wxDC did
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62355 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-09 17:34:39 +00:00
Vadim Zeitlin
17005cd723 Define __WXOSX__ and __WXMAC__ on compiler command line.
Although __WXMAC__ and __WXMAC__ were already defined in wx/platform.h if
__WXOSX_XXX__ was defined, they couldn't be used for checks done before
including this header, which was surprising and, in case of __WXMAC__,
backwards incompatible. Define them now on the compiler command line to ensure
that they are always defined.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62353 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-09 13:05:38 +00:00
Vadim Zeitlin
8462a84b2c Removed wxFont::Set/GetNoAntiAliasing() implementations.
Most of them were dummy and didn't do anything and this API was never meant to
be used anyhow.

Keep just the declarations in wxFontBase but mark them as deprecated.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62349 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-09 13:04:59 +00:00
Stefan Csomor
b38dc31ffa moving bitmapbutton functionality up to button for OSX
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62347 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-09 12:24:35 +00:00
Stefan Csomor
411a1c35ff implementing rollover and pressed image for bitmapbutton on osx_cocoa
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62335 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-08 18:38:43 +00:00
Paul Cornett
e33253d15c non-PCH build fix
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62311 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-06 03:42:55 +00:00
Vadim Zeitlin
2973301f6f Refactor initialization code in wxTopLevelWindowMSW::Create().
No real changes as the old code was, in fact, correct (although Create()
didn't initialize m_parent explicitly, it was still done in AddChild() if the
parent was not NUL) but just make it more explicit and clear.

Add a new helper wxWindowBase::CreateBase() overload for top level windows,
not taking the validator parameter which doesn't apply to them.

Also make CreateBase() protected as it is only meant to be called from derived
classes Create().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62307 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:58:15 +00:00
Vadim Zeitlin
ab9a0b84de Implement wxWindow::ShowWithEffect() for wxOSX/Cocoa.
This version animates the window asynchronously and is being checked in just
to preserve it in svn if we later decide to return to this semantics. It will
be replaced by synchronous animation in the next commit.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62304 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:57:59 +00:00
Vadim Zeitlin
ff6893d2c2 Added a virtual wxWindow::OSXGetViewOrWindow() method.
This can be used to retrieve either an NSView for child windows or NSWindow
for non-owned ones without resorting to dynamic casts.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62303 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:57:50 +00:00
Vadim Zeitlin
3996b21a7f Determine the appropriate show effect automatically in wxInfoBar.
Slide the info bar from top or bottom of the parent window depending on its
location.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62302 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:57:45 +00:00
Vadim Zeitlin
15ea6e205b Remove the hack with changing the parent background colour in wxInfoBar.
Finding the closest info bar to copy the background colour from only worked
for very simple layouts and failed for more complicated ones with nested
sizers so don't try to change the colour automatically, it's easy enough to do
it manually as shown in the updated dialogs sample.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62301 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:57:39 +00:00
Vadim Zeitlin
ec20a753b9 Implement DrawTitleBarBitmap() for OS X using hard coded PNG images.
Use a simple implementation working under all OS X versions, including 10.4
which doesn't have standard system images for the close button.

Added the images themselves under art/osx and png2c.py helper script to
convert them to a form used in C++ code.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62300 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:57:32 +00:00
Vadim Zeitlin
b50d93d1da Added wxRendererNative::DrawTitleBarBitmap().
This is currently only implemented for wxMSW as there is no advantage to use a
generic implementation compared to using wxArtProvider directly under the
other ports. But for MSW this allows to have perfectly natively looking
titlebar-like buttons.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62295 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:57:04 +00:00
Vadim Zeitlin
942d5e2d72 Replaced GraphicsHDC from src/msw/renderer.cpp with wxDC::GetTempHDC().
wxDC::GetTempHDC() method provides a convenient and safe way to retrieve HDC
from a wxDC object, whether it is using GDI or GDI+. It is implemented using
(MSW-specific) virtual functions in wxDC and so doesn't need ugly hacks like
wxDynamicCast which were used in src/msw/renderer.cpp to achieve the same
effect.

Also, we now use GetTempHDC() consistently in all wxMSW rendering methods as
the old GraphicsHDC was only used in some of them meaning that many methods
didn't work at all with wxGCDC.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62294 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:56:58 +00:00
Vadim Zeitlin
5cdd380565 Don't use themed border for the generic info bar.
Since the switch to deriving from wxControl instead of wxWindow, the info bar
gained a themed border which doesn't look nice for it, especially when it is
shown progressively, as happens under Windows.

Restore the old behaviour by overriding GetDefaultBorder() to return
wxBORDER_NONE for it. This doesn't look perfect neither however, we may want
to draw a separator line between it and the parent window ourselves as even
wxBORDER_SIMPLE looks too heavy for it (and there should be definitely no
border on its sides as it always touches the parent window edges).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62287 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:56:22 +00:00
Vadim Zeitlin
4026acf137 Ensure that info bar message uses the set font/colours in wxGTK.
Propagate the font and colours set on wxInfoBar window itself to its label in
the native GTK implementation.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62286 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:56:17 +00:00
Vadim Zeitlin
0b1add25fd Added wxInfoBar::Dismiss().
Add a method to conveniently hide the info bar and update the parent layout.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62284 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:56:07 +00:00
Vadim Zeitlin
b9727751aa Added wxART_CLOSE art id.
This id corresponds to the close button bitmap. Currently only wxGTK returns a
natively-looking button from here, MSW and OS X versions will be added later.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62282 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:53 +00:00
Vadim Zeitlin
39f6b6ba78 Added wxArtProvider::GetMessageBoxIconId().
This function translates between wxICON_XXX constants and wxART_YYY values. It
was extracted from the existing GetMessageBoxIcon().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62281 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:46 +00:00
Vadim Zeitlin
6a3f8b4f1f Only show the default close button in wxInfoBar if there are no others.
Assume that user-added buttons can be already used to close the message so
don't show the default close button if any were added.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62280 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:40 +00:00
Vadim Zeitlin
cc7033c2f5 Use event tables instead of Connect() in wxInfoBarGeneric.
This allows to handle events from the info bar buttons in the derived classes
using the event tables while if the base class used Connect(), the derived
classes static event handlers would be never executed.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62278 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:22 +00:00
Vadim Zeitlin
e6b2aae1b8 Add wxInfoBar::RemoveButton() method.
Also change the GTK implementation to use a separate wxInfoBarGTKImpl to store
its data, this object won't be even allocated if a generic implementation is
used under GTK.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62277 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:17 +00:00
Vadim Zeitlin
ed8efd46d9 Added native wxInfoBar implementation for wxGTK.
Straightforward implementation of wxInfoBar using GtkInfoBar widget available
in GTK+ 2.18.

Some side effects of this change:

- Rename wxInfoBar version in wx/generic/infobar.h to wxInfoBarGeneric and
  define wxInfoBar in wx/infobar.h.
- Also change default value of flags argument to ShowMessage() to
  wxICON_INFORMATION from wxICON_NONE as the default colour for wxICON_NONE
  messages is surprisingly ugly in GTK native version.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62276 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:10 +00:00
Vadim Zeitlin
a0c8bb73f2 Add wxWindowGTK::GTKConnectWidget() helper.
This trivial wrapper function allows to omit "m_widget" and "this" arguments
when calling g_signal_connect().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62275 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:55:01 +00:00
Vadim Zeitlin
92153555cf Added GTKShouldConnectSizeRequest() to prevent size_request handling.
Don't hard code the exception for GtkFileChooserButton in
wxWindow::PostCreation() in wxGTK, handling size_request signal also breaks
other controls (e.g. upcoming wxInfoBar native implementation). Instead,
define a virtual function which may be overridden to return false if
size_request shouldn't be connected.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-05 22:54:46 +00:00