Replace a redundant (because the same size was already specified in the
ctor) SetSize() call with a Layout() call which resizes
wxDataViewMainWindow to fit the parent control size when using the
generic implementation.
This is important for any tests dealing with the control geometry, i.e.
calling GetItemRect() or HitTest().
Rename its m_ret field to a more clear and more consistent with
RowToTreeNodeJob::m_current name and also make m_current, unlike m_ret,
0-based from the beginning instead of having to subtract 1 from it in
GetResult().
There should be no changes in the class behaviour.
Get rid of hardcoded, without any explanation, "-2" value passed to this
class ctor and instead initialize its m_current member to -1 and explain
why do we do it and increment it after processing the current item, not
before, in operator().
No changes in behaviour.
Calling GetItemRect() for an item which was not currently visible
because its parent was collapsed resulted in silently returning the
value for a wrong value before the recent fix to GetRowByItem() and in
a crash after it because GetTreeNodeByRow() returned null when passed
invalid row index.
Fix this by explicitly checking whether the item is shown and just
returning an empty rectangle instead.
Also document this behaviour and add a unit test for it.
If the item was not found at all, which can happen if all its parents
are not expanded, this function still returned a valid but completely
wrong row index.
This affected many functions which could call it for the items which
were not necessarily visible, i.e. all of them except for the event
handlers as events can only affect the visible items, including but not
limited to SetCurrentItem(), all the selection-related functions, all
the expansion-related functions, EnsureVisible(), HitTest() and
GetItemRect().
Support checking for multiple versions, first check gstreamer-1.0, then gstreamer-0.10.
Add support for finding gstreamer-player.
Specify the required components, add the include directories and link with the libraries of the found components.
Set the setup variables wxUSE_GSTREAMER and wxUSE_GSTREAMER_PLAYER.
It doesn't make much sense to use an "unsigned int" variable only to
cast it to int everywhere where it's used. Just make it "int" from the
get go and have a single cast to int in the caller.
Also make m_row const as it never changes.
For consistency with the other similar events and because it is more
useful for the code handling it, send this event when the new page is
already shown instead of doing it before showing it.
Closes https://github.com/wxWidgets/wxWidgets/pull/1007
Pass wxStrings directly to wxString::Format("%s") and similar
pseudo-vararg functions, there is no need for c_str() there since
wxWidgets 2.9.
Closes https://github.com/wxWidgets/wxWidgets/pull/1009
SetToolTip() is defined (as doing nothing) even if wxUSE_TOOLTIPS==0, so
just call it directly as this allows to save on both the preprocessor
check and the check for the button validity.
As long as focus is being switched only between subcontrols of the active editor the state of the edited wxPGProperty remains unchanged and there is no need to explicitly reset the editor.
Unwanted editor resets could happen if such internal focus changes would be captured in EVT_IDLE handler.
Closes#18162.
wxWindow::GetContentScaleFactor() always returned 1 before the window
was shown in wxGTK, which was rather annoying as typically icons are
initialized on application startup, i.e. before showing the windows, and
so the wrong scale factor was silently used for them.
ChangeValue() must not send events, but did in wxGTK when changing the
contents of a wxTextCtrl to be empty when it had been non-empty before.
Closes#18264.
Make the code simpler and, in a couple of places where the fall back to
the primary display in case wxDisplay::GetFromWindow() returned -1 was
missing, also more correct.
Neither GetWidth() nor GetScaledWidth() (nor the corresponding
height-related methods) can be called if the bitmap is invalid and the
resulting assert led to a crash when it happened in wxAuiToolBarArt
drawing code, as it was triggered on each redraw.
Just use bitmap size of (0, 0) if we're not going to draw it anyhow.
Closes#18263.
Don't skip MakeFromTimeZone() for the current time zone, this is still
necessary.
Fixes a failure in the unit tests when running during a DST period with
TZ=Europe/London, for example.
Closes https://github.com/wxWidgets/wxWidgets/pull/966
There doesn't seem to be any point in storing pointers to wxBitmap or
wxIcon and storing the objects directly allows to avoid an extra heap
allocation and all the code dealing with freeing memory when replacing
or removing images from the list, making things much simpler.
Also use wxVector<> for storage instead of the obsolete and ugly
wxObjectList.
There shouldn't be any user-visible changes.
RefreshRow() is called very frequently, and in particular after every
ItemChanged notification. Calling GetEndOfLastCol() in it repeatedly is
extremely inefficient in presence of auto-sizing columns, and doesn't
make much sense anyway - controls with significant space unoccupied by
columns are rare, and rendering of such unused space is efficient (just
background erase). It is therefore more performant to simply refresh
the entire row instead of repeatedly and expensively calculating the
smallest rectangle that needs repainting.
Fixes previously wrong calculation of the refreshed rectangle in
RefreshRows() in the process.
Fixes major performance regression introduced in
77c7c80696.
Closes https://github.com/wxWidgets/wxWidgets/pull/970
