No real changes, just prepare for implementing DoGetSize() in this class
by extracting the common part between the existing DoGetPosition() and
it in a new function.
We can just ask for the window rectangle directly from the main thread,
there is no need to update the position in wxProgressDialogSharedData
all the time.
Remove another redundant line of code from wxGenericProgressDialog::
Create(), there is no need to call GetParentForModalDialog() again when
we just did it to initialize m_parentTop, just use the latter directly.
The line setting m_parentTop directly was mistakenly left over even
after 7e08367534 added the call to
SetTopParent() just above it.
Remove it now (better late than never), it's redundant at best and even
wrong if the top level parent can't be used as the dialog parent because
SetTopParent() checks for this but this line did not.
When the "Cancel" button inside the dialog is disabled, disable the
close title bar button as well as it serves the same purpose.
In particular, this avoids asserts when clicking the close title bar
button while showing the confirmation message box asking the user
whether the dialog should be cancelled in the dialogs sample.
This ensures the correct relationship between wxProgressDialog and its
parent window, fixing different problems with Z-order and the progress
dialog icon, but requires attaching the progress dialog thread input to
the main thread, which creates its own problems: in particular, the task
dialog is now only updated when the messages are dispatched in the main
thread, i.e. more sluggishly than before.
It also requires taking care to avoid the deadlocks as the task dialog
thread now waits for the main thread to dispatch its messages too, as
the child dialog sends messages to the parent window. In particular, we
can't simply wait for the task dialog thread to terminate, but must do
it while dispatching the events as well.
Closes#13185.
Do this for compatibility with wxGenericProgressDialog, which always did
this and can't really do otherwise as it needs to react to the clicks on
its buttons, and also because not doing it results in the other
application windows being marked as "not responding" by MSW, which looks
bad.
Closes#17768.
Acquire the lock in wxProgressDialog::DoNativeBeforeUpdate() itself
instead of relying on the caller to do it.
This is just a refactoring in preparation for further changes.
Reset the state to "Continue" instead of assigning it the dialogs own
m_state which was also set to "Continue" from the base class Resume()
called just before, but this wasn't necessarily obvious from just
reading the code.
No real changes.
Although this doesn't change anything because, by a happy concourse of
circumstances, FALSE is the same as S_OK and TRUE is the same as S_FALSE
numerically, it is still better and more clear, because consistent with
the documentation, to return these constants from the task dialog
callback function rather than boolean ones.
Check that we do have the shared data before dereferencing the pointer
to it. While this normally will always be the case, it could be null if
some error happened, so add a check for it, just as we already do it
elsewhere.
This was accidentally copy-and-pasted from another function in
1ef1f8fda6, just remove it as it was done
for the original check in the last commit but one.
This was added in 01bd848eb9 without any
explanation and probably was a copy-and-paste typo as it just doesn't
make any sense to change the state of the dialog in this accessor
function (and if the state doesn't change, then this assignment is just
completely useless).
Remove the apparently unnecessary assignment and also an unnecessary
temporary variable.
If the new message is longer than the previously shown one, increase the
dialog size to fit it, instead of truncating the message. Still don't do
anything if the new message is shorter to avoid unwanted constant
changes in the dialog size if the message keeps changing.
This is the original patch proposed in #10624, which it really makes
sense to apply now because it makes the generic version match the
behaviour of the native one under MSW (and the behaviour of the native
version cannot be changed).
See #10624.
This method is supposed to adjust the dialog size to its contents and
while the dialog increases automatically when using native
implementation under MSW, it doesn't shrink back on its own and so it's
still useful to allow Fit() to do it.
Update the sample to test Fit() too.
MSW implementation of wxProgressDialog adjusted the dialog size to the
size of the message shown in it on each update, resulting in visually
unpleasant constant jumping around (this is the same problem that we
used to have in wxGenericProgressDialog long time ago, see #10624).
Minimize this by using TDM_UPDATE_ELEMENT_TEXT instead of
TDM_SET_ELEMENT_TEXT for changing the element text. This still increases
the dialog size if the new element text is longer than the old value,
but at least doesn't shrink it back if it is shorter, which is already
quite an improvement.
Notice that this change requires using TDF_EXPAND_FOOTER_AREA style, as
otherwise the expanded information can't be updated without a re-layout.
But this doesn't seem to be a big loss and it's not really clear why did
we explicitly clear this flag before anyhow.
Update the dialogs sample to make it easy to test for this behaviour and
the documentation to mention MSW version peculiarities.
So wxNO_BORDER works with other controls, such as wxBitmapButton.
Also use GTK prefix on ApplyCssStyle(), and add an overload that
creates the GtkCssProvider.
There's a bug in OS X 10.11 where a toll-free bridged font may have an
attributed of private class __NSCFCharacterSet that unlike
NSCharacterSet doesn't conform to NSSecureCoding. This poses a problem
when such font is used in user-editable content, because some Asian
input methods then crash in 10.11 when editing the string. As a
workaround for this bug, don't use toll-free bridging, but re-create
NSFont from the descriptor instead on buggy OS X versions.
Fixes regression introduced in a77066d530
(#507).
Default wxGenericComboCtrl background colour is obtained under wxGTK
with wxComboBox::GetClassDefaultAttributes(). For wxGTK 3 returned colour
is fully transparent (00000000) which can cause problems with
proper drawing of controls deriving from wxGenericComboCtrl, like
wxPGComboBox which in turn is used by wxEnumProperty, wxCursorProperty,
etc.
wxPGComboBox should have background with the same colour as the cell
so we can explicitly set background colour to avoid using default one.
Closes#17986.
Rely on the default initialization, this is arguably slightly less
clear, but allows to avoid the warning (which is disabled by default,
but still).
Closes#17997.
This warning is difficult to avoid as we don't want to initialize the
unused/reserved fields of SecretSchema struct, yet the compiler warns
about it (when using -Wextra).
There don't seem to be any really important changes affecting our use of
the library, but it seems better to use the 2016 version instead of the
1998 one and it also allows to get rid of many hacks that were needed
before as the things they worked around are now taken care of by the
library itself.
Use libjpeg-turbo repository as upstream, even if we don't use
libjpeg-turno library itself (yet?) because it also has all the historic
libjpeg versions in its repository, including 6b (dating from 1998!)
that our sources were based on.
Try to preserve most of the manual changes done to libtiff sources in
wxWidgets, dropping just some VC6-specific workarounds which are not
needed any more.
Instead of using numeric constants for MinGW and character constants
otherwise, just always use the former as this code can also be compiled
with non-MinGW gcc when building under Cygwin and this results in the
same warnings as for MinGW.
Additionally, it's not guaranteed that other MSW compilers actually
support multi-character constants at all, even if they don't warn about
them, so just avoid them completely.
