This is going to be just annoying on the platforms where spell checking
is not supported, so show the message inside the text control itself
rather than popping up a message box.
Also put a misspelled word in the control from the very beginning to
show that it is highlighted.
Remove a separate "bool enable" argument of EnableProofCheck() and use
wxTextProofOptions::IsSpellCheckingEnabled() to decide whether the
checks should be enabled or disabled.
Also remove wxTextProofOptions ctor and provide named static factory
functions for creating the objects of this class with clearly defined
meaning.
Keep the entire wxTextProofOptions argument on the same line.
Remove unnecessary WXUNUSED() in the declarations of the function in
wxMSW/wxGTK headers.
No real changes.
It's not really useful to warn that spell checking is not available for
the ports for which it's not implemented anyhow, as there is nothing
that the person running configure can do about it anyhow.
Still warn about missing gtkspell library when using GTK 3, however, as
it may be useful to know that it's not available and could be installed
in order to activate spell checking support.
It does no real harm to set it to 1 and this avoids the need for the
platform checks in setup.h files, simplifying things (although it does
require checking for GTK 3 in the code compiled for both GTK 2 and 3, as
gtkspell library can only be used with GTK 3).
Sub-item hit testing is still not implemented, but at least initialize
the output parameter to the documented value instead of leaving some
junk in it.
Right clicking item always selected it, which made it possible to have
multiple selected items even in a single-selection control.
Restore HighlightAll(false) erroneously removed by fedc80eee3 (Improve
selection and focus events generation in wxGenericLisCtrl, 2020-09-06)
to fix this and restore the correct old behaviour.
Note that even in multiple selection mode right clicking a previously
unselected item should still clear the selection, as it does it in the
other GTK programs (and also under MSW).
Run the tests under ASAN to detect potential problems.
Also enable optimizations for the universal build (overriding
--disable-optimise used by default) to check that there are no problems
with building wxWidgets for real production use.
Don't run 8 builds for all combinations of arch/debug/C++ dialect but
just a few of them covering all of the possibilities.
Also add a static universal build which is what is commonly used for
distributing software using wxWidgets under Mac.
Define various macros used in the test code (or in the headers included
from it) as nothing when wxDEBUG_LEVEL==0.
Also don't define a helper function used when asserts are enabled in
this build to avoid clang warnings about unused function.
Call this file consistently with the other CI files and also ignore all
of the other files in each workflow to avoid unnecessary rebuilds.
Finally, remove a leftover mention of Travis file which doesn't exist
any longer.
Work around what seems like a bug in StretchBlt() implementation by
applying an extra offset to it when using RTL layout and revert an
earlier attempt to fix this problem for wxMemoryDC used in wxNotebook
code from 6614aa496d (fix for tabs drawing in RTL (patch 1552881),
2006-10-21).
Closes#19190.
In a756ed93c2 (wxWebViewEdge: Improve wxEVT_WEBVIEW_LOADED, 2021-08-17)
usage of additional interfaces was added. This adds their interface IDs
for non VISUALC compilers.
Also sorted the definitions alphabetically, use "--color-moved" git
option to see the actual changes.
Closes https://github.com/wxWidgets/wxWidgets/pull/2472
This change slightly modifies the parent commit by avoiding an
unnecessary copy of wxFont which, while cheap, is not quite free and
can be easily avoided here.
See https://github.com/wxWidgets/wxWidgets/pull/2471
If wxTextMeasure is constructed without a font and the base version of
DoGetPartialTextExtents() gets used then there's a crash due to
dereferencing a null pointer. To fix, simply use GetFont() like
elsewhere to get the effective font used.
To fix another null pointer dereference crash don't call
wxTextMeasure::DoGetTextExtent() with null height pointer, as it
requires that both width and height pointers are non-null since
8cd79b7af0 (Factor out text measurement from wxDC and wxWindow into
wxTextMeasure., 2012-10-18), but not for all back-ends any longer since
d76774b444 (Don't dereference NULL output pointer in wxTextMeasure.,
2012-11-25).
There currently appears to be no code in wx that would result in either
crash. For Windows both crashes can be artificially reproduced with
the render sample (requiring static linking with wx due to using private
wxTextMeasure) when using the GDI+ renderer along with the patch:
diff --git a/samples/render/render.cpp b/samples/render/render.cpp
index 6bae34781b..bc4f8d405b 100644
--- a/samples/render/render.cpp
+++ b/samples/render/render.cpp
@@ -34,6 +34,7 @@
#include "wx/image.h"
#endif
+#include "wx/private/textmeasure.h"
#include "wx/apptrait.h"
#include "wx/artprov.h"
#include "wx/renderer.h"
@@ -209,6 +210,10 @@ private:
wxGraphicsContext* ctx = m_renderer->CreateContext(pdc);
gdc.SetBackground(GetBackgroundColour());
gdc.SetGraphicsContext(ctx);
+
+ wxTextMeasure txm(&gdc);
+ wxArrayInt widths;
+ txm.GetPartialTextExtents("a", widths, 1.0);
}
wxDC& dc = m_renderer ? static_cast<wxDC&>(gdc) : pdc;
Closes https://github.com/wxWidgets/wxWidgets/pull/2471
Remove conditions from MSW themed text drawing that prevent multi-lines
from being rendered properly and instead always use DT_TOP alignment
for multi-lines.
This fixes a regression occurring since 90ba137f20 (Work around text
extent differences resulting in clipped text, 2021-07-26) with themed
Vista+ :
Non-top aligned multi-line text gets rendered as a single line because
of DT_SINGLELINE being used if the height of the drawing rect and
multi-line text happen to be equal. This occurs on the "Variable line
height" page of the dataview sample, which calculates its cell height
by multiplying the text extent by the number of lines in the text (a
requirement with wxMSW, not wxGTK).
Removing the conditions also exposes top aligned multi-line themed text
to drawing beyond the drawing rect, which actually makes it behave more
like wxGTK and wxOSX as well as wxMSW non-themed drawing as they try to
render text fully without regard for the bounds of the drawing rect.
Closes https://github.com/wxWidgets/wxWidgets/pull/2470
It seems unlikely that we're ever going to need this function in any
other classes inheriting from wxTextEntry (i.e. wxComboBox) and both
existing implementations are for wxTextCtrl only, so define this
function there.
If really necessary, we can always lower it to wxTextEntry later, while
moving it in the other direction wouldn't be easily possible due to
compatibility concerns.
This commit is best viewed with git --color-moved option.
This allows each control have its own undo history, independent of the
other ones, as expected by the wx API, rather than using an undo manager
shared by all controls in the same TLW.
