Provide GetAttrPtr() and GetCellAttrPtr() convenience functions that can
be used instead of the original Ptr-less versions to avoid the need to
manually call DecRef() on the returned wxGridCellAttr pointers.
No real changes, just simplify the code and make it safer.
Don't store the buttons used by a pane separately, but take them
directly from the flags, as this ensures that updating the pane flags,
e.g. by calling CloseButton(false), really removes the corresponding
button.
This also makes wxAuiPaneButton helper completely unnecessary, so just
remove it to simplify the code.
Closes https://github.com/wxWidgets/wxWidgets/pull/1723Closes#18223.
Instead of specializing wxStrtoxCharType and then testing whether endptr
is null, just define separate, and simpler, overloads of wxStrtox()
functions taking nullptr_t -- we can avoid the unnecessary test
completely in this case, as nullptr is, by definition, always null
anyhow.
Also add a test of using wxStrtol() with nullptr too.
This should fix the build with older gcc and MSVS versions.
We should make visible the cell of the corner of the current selected block.
Also fix names of the wxGrid::UpdateBlockBeingSelected parameters because
actually passed сщщквы are of any opposite selection block corners.
This is necessary because MSVS versions as old as 2010 support it, even
if they don't have full C++11 support and so don't define __cplusplus
appropriately.
Extract the existing check for nullptr from wx/strvararg.h to wx/defs.h
in order to allow reusing it.
This is unnecessary, we only need to update the pending focus in the
immediate parent window to prevent a wrong radio button from being
focused (and hence selected) when it regains focus, there is no good
reason at all to interfere with the focus in the grandparent (and
higher) windows.
Doing this was not only useless, but actually harmful, as it overrode
explicit calls to SetFocus() in the user code, so just stop doing it.
This also allows to avoid having 2 functions related to this and keep
just a single virtual WXSetPendingFocus() one.
Closes#18653.
Previously, the column was updated, i.e. wxHeaderCtrl::UpdateColumn()
was called, after the column width was changed interactively by the
user. This was unnecessary and actually harmful as it resulted in
recursion and display corruption.
Stop doing this by adding yet another width-related function to the
generic wxDataViewColumn called WXOnResize(), which just updates the
main window display, but doesn't update the header at all, and calling
it instead of SetWidth(), which does both, when the column is resized.
Closes#18245.
Minimized windows don't seem to get any events after "Close" menu item
is selected from the system menu, so they were never actually destroyed
when closing them in this way.
Fix this by explicitly waking up the message loop after deleting the
window to ensure that the delayed destruction does happen.
Closes#18622.
See https://github.com/wxWidgets/wxWidgets/pull/1690
Minimized windows don't seem to get any events after "Close" menu item
is selected from the system menu, so they were never actually destroyed
when closing them in this way.
Fix this by explicitly waking up the message loop after deleting the
window to ensure that the delayed destruction does happen.
Closes#18622.
See https://github.com/wxWidgets/wxWidgets/pull/1690
Add another wxGrid::DrawTextRectangle() overload, taking wxGridCellAttr
and ellipsizing the string if necessary, i.e. if the fitting mode of
this attribute indicates that we should do it.
Switch the code of all renderers for which it makes sense to use
ellipsization to use the new overload.
This API is not implemented yet, i.e. ellipsization mode is not
respected for now. This commit just adds the API, documents it and adds
an example of using it in the sample.
