The original drawing mechanism was generating lots of QWarning messages
when running samples (e.g. htlbox, caret, etc.) and in some cases was
not actually completely drawing every element of the sample. The issue
was that the QPicture was being shared incorrectly between wxWindow and
wxClientDC and attempts to start painting, update, etc. were generating
console warnings.
Closes https://github.com/wxWidgets/wxWidgets/pull/1152
Qt documentation advises to avoid calling repaint() except when an
immediate update is required, i.e. it corresponds to wxWindow::Update().
Use update() instead to avoid many Qt warnings that appeared when
resizing the caret sample window, for example.
Closes https://github.com/wxWidgets/wxWidgets/pull/1178
Under wxQT, wxMemoryDC was previously rendering to a temporary image
which was only being blitted back to the original wxBitmap when either
the DC wx destroyed or a new bitmap was selected (via SelectObject).
With these change wxMemoryDCImpl now draws directly to the bitmap
managed by wxBitmap, this makes the behaviour more consistent with the
MSW and GTK implementations.
Closes https://github.com/wxWidgets/wxWidgets/pull/1083
There are no longer any qt headers included in wx/qt headers.
Applications do not need to link with qt librarys anymore, only wxqt libraries.
wxWindow and derived widgets only contain one pointer to their qtwidget, no longer
carrying both base and derived pointers in parallel as was before.
Using the library wasn't really possible with all the debug messages it
generated, so either suppress them completely or turn them into trace messages
which can be activated on demand if needed.
Commit history was lost in the git to svn merge for trunk, so this reflect work done in two GSOC projects and/or by several authors.
Lines changed by each user was the main metric used to ack major contributions.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This merges in the latest sources from GSoC 2014 wxQt project with just a few
minor corrections, mostly undoing wrong changes to common files in that branch
(results of a previous bad merge?) and getting rid of whitespace-only changes.
Also remove debug logging from wxGrid.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77455 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
