This simple function can be used to create a wxBitmap from the raw image data
in PNG format. It is just a thin wrapper around wxImage load functions under
almost all platforms but has two advantages:
1. It can be implemented natively for some platforms (currently only OS X).
2. It can be used in a single expression as it doesn't require creating a
temporary wxMemoryInputStream and this will be required by wxBITMAP_PNG()
macro that will be added soon.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72476 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
File/directory picker controls with wxFLP_FILE_MUST_EXIST/wxDIRP_DIR_MUST_EXIST
style simply ignored any value entered by user if it didn't correspond to an
existing file/directory. This meant that the program didn't use the value that
was shown on the screen resulting in very confusing UI -- e.g. a program could
complain that no value was entered when actually it was and just corresponded
to a non-existing file.
As we can't prevent the entry of arbitrary strings in the text field of the
file picker control, stop pretending that we can validate it and just update
the control value, and send the corresponding event, whenever the text control
value changes.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72475 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Such buttons may be needed in other places and it's not obvious to create
them, so add a new public wxBitmapButton::NewCloseButton() method to allow
creating them easily.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72474 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Resource types can be either strings for custom types or integers casted to a
TCHAR* for the standard ones. Using wxString for the resource type prevented
us from using the latter as any attempt to initialize wxString for such a
pseudo-string resulted in an immediate crash.
Change wxLoadUserResource() resource type parameter type to wxChar* to avoid
this and allow passing standard resource types, such as RT_RCDATE, to this
function directly.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72472 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Calling InitAlpha() when we already had loaded alpha from the resource data
results in an assert. Fix this by only initializing alpha if don't have it
yet.
Closes#14643.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72471 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Return the deepest child of the window and not the first one as this function
needs to return the window that is at the top of Z-order.
Closes#14591.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72470 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Recognize this control as part of wxComboBox and so handle WM_CTLCOLOR for it.
To do this, override ContainsHWND() in wxComboBox and use it, on the parent
window, in wxControl::DoMSWControlColor(), if we fail to find the window
directly.
Closes#811.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72468 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Recent changes (r71308) optimizing away setting the text of the text entry if
it didn't really change completely broke the generic text hints implementation
as e.g. clearing the hint didn't change anything because the entry was already
logically empty anyhow.
Fix this by simply comparing the new value with the real value of the entry
returned by DoGetValue() and not GetValue() that takes hints into account.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72458 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use wxVScrolledWindow::ScrollToRow() instead of the old and ambiguous
ScrollToLine() which is only preserved for compatibility reasons.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72457 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
libnotify 0.4.5 included in Ubuntu Lucid (10.04) can be used for implementing
wxNotificationMessage too, there is only a minor difference with 0.7 API. So
while we stick check for 0.7 initially, accept lower versions too if 0.7 is
not available.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72456 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Simply use ChangeValue() instead of SetValue() to avoid the unwanted events
instead of using guard variables.
No real changes but the code is simpler and shorter now.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72454 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Create wxFileDialog with correct initial directory and default file name from
the very beginning instead of updating it later. This makes the code simpler
and also actually makes it work as the initial directory setting was
overwritten by setting the default path later even if it didn't contain any
directory component.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72451 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Override the other StrokeLines() overload in wxGDIPlusContext just to avoid
the warning about hiding a base class virtual method from MinGW compiler.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72450 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This doesn't work when the listbox is scrolled as the result of a click to
make the selected item fully visible and results in the index of the item
being off by 1 in the generated event which is a pretty serious problem.
Fix it by simply retrieving the item from the listbox itself, without doing
any hit testing. This seems to give the correct result in all cases and also
makes the code much simpler as we don't have to use 2 different ways of
finding the item depending on whether it was selected using the keyboard or
the mouse and makes it unnecessary to keep track of how the selection was done
completely, i.e. reverts r64498 which is not needed any more.
Closes#14635.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72444 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Using this string format results in very condensed strings when using small
fonts. The results of GDI+ font rendering are still pretty bad even without it
but they are at least slightly better.
Closes#14537.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72442 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Instead of creating StringFormat in DrawText() and Get[Partial]TextExtent[s],
create it once and simply use it from both functions.
This might be slightly more efficient as we don't waste time recreating it but
the main advantage is that it ensures that these functions use the same string
format and no discrepancies between them are possible.
See #14537.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72441 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Implement preferred language selection on modern systems (OS X, Windows
Vista+). User settings for locale (aka "regional settings") and UI
language are independent there and the UI language shouldn't be
determined from the locale.
Moreover, the OS provides a list of preferred languages, not a single
value (as with locale), so we should use the best language given user's
preferences and available translations. A Czech user may prefer Slovak
UI over English, for example, and we should use Slovak translation in
absence of Czech one in that case instead of falling back to English.
On Unix, locale is language and so things remain as before.
Notice that calling wxLocale::Init(wxLANGUAGE_DEFAULT) does the right
thing now: it sets the locale to whatever the user has configured in
regional settings and loads translations corresponding to default
wxTranslations language, which is determined as described above.
Previously, UI would be translated using a language corresponding to the
regional settings.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72430 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
HandleSubItemPrepaint() calls wxGetListCtrlSubItemRect() (a thin
replacement of ListView_GetSubItemRect) with subitem argument
corresponding to MSDN documentation: it should be 0 for the whole item
and 1-based for subitems.
Unfortunately, as pointed out in an explanatory comment for
wxGetListCtrlSubItemRect(), MSDN lies and the index actually is 0-based.
The bug causes wxListCtrl's content to be shifted by one column and
rendered with additional artifacts as soon as custom drawing is used,
e.g. when a custom font is used.
This bug was introduced in r55378; the code correctly accounted for this
before that. This change partially reverts that commit.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72427 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't fail if we can't replace "-1" in the WWW_OpenURL topic value stored in
the registry with "0", it can be already "0" for the recent Firefox versions.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxTE_PASSWORD has the same value as wxALIGN_CENTRE_VERTICAL which could be
implicitly specified as part of wxALIGN_CENTRE, but should never be used with
wxSpinCtrl, so explicitly filter it out when creating the associated
wxTextCtrl.
Closes#14452.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Pass wxTE_PROCESS_ENTER to wxSpinCtrlTextGeneric if it's specified for
wxSpinCtrl itself and also forward wxEVT_COMMAND_TEXT_ENTER events from it to
wxSpinCtrl itself.
This fixes lack of these events for wxSpinCtrlDouble under MSW and also lack
of them for any kind of wxSpinCtrl in the ports using generic version (notably
wxOSX).
Closes#14604.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72415 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add a generic SetBase() API even though right now only bases 10 and 16 are
supported as we might support other ones (e.g. 8?) in the future. Implement it
for MSW, GTK and generic versions.
Add controls allowing to test this feature to the widgets sample.
Add "base" property support to the XRC handler for wxSpinCtrl, document it and
test it in the xrc sample.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72414 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxOSX doesn't provide a native spinner+text control so it used a generic
implementation of wxSpinCtrl but a different one to the version found in
src/generic/spinctlg.cpp.
Just use the real generic version instead, it doesn't make sense to have two
different versions of the same generic control.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72413 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
The code always used ToDouble() and Format("%g") which was a bit strange for
integer-valued wxSpinCtrl. Move the conversions to their own virtual functions
for clarity, perhaps correctness and, especially, flexibility as they will be
overridden in wxSpinCtrl soon.
Also move wxSpinCtrlGenericBase::m_format to wxSpinCtrlDouble as the base
class really doesn't need it at all.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72412 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't use WM_VSCROLL message parameter as the position because it's a 16 bit
value and is not enough for the spin controls using 32 bit range. Just use the
current value available from the control itself instead.
This fixes assert failures in the spin page of the widgets sample when
changing the value of a control when it is > SHRT_MAX.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72410 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
POST-ing sufficiently big amounts of data in wxHTTP didn't work because it
couldn't be sent all at once to the server. Use wxSOCKET_WAITALL to ensure
that we do send all of the data.
Closes#14598.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72409 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxCRT_StrtoullBase(), used by wxString::To[U]LongLong(), didn't handle leading
zeroes nor leading 0x correctly: it never auto-detected base 8; didn't ignore
the leading 0 even if base 8 was specified explicitly; didn't recognize "0X"
prefix at all (only "0x").
Fix all these bugs and add test cases for parsing numbers in other bases to
the unit tests.
Closes#14596.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72408 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
No real changes, just make it possible to change how the pages are hidden and
shown in the derived classes. This is not used by any of them yet, but will be
used by wxSimplebook soon.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72406 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This is just a small optimization: it's useless to waste time on redoing the
layout of a window that is going to be destroyed soon anyhow.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72403 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
