Mercurial > octave-dspies
view NEWS @ 18614:1f8ce7be9c00 gui-release
Add support for "windowbuttonmotionfcn" and "currentpoint"
* Figure.cc (Figure::Figure): Enable mouse tracking if
windowbuttonmotionfcn callback is defined.
(Figure::update): Enable mouse tracking on canvas and all child widgets
when windowbuttonmotionfcn is defined.
* Panel.cc (Panel::Panel): Propagate mouse tracking to child widgets
during initialization.
* Container.h (Container::childEvent): New method.
* Container.cc (Container::childEvent): Likewise. Propagate mouse
tracking status to child widgets.
* BaseControl.cc (BaseControl::eventFilter): Handle mouse move events
and call figure's appropriate callback.
* Canvas.h (Canvas::updateCurrentPoint): New method.
* Canvas.cc (Canvas::updateCurrentPoint): Likewise. Update figure and
child axes currentpoint property.
(Canvas::canvasMouseMoveEvent): Update currentpoint properties and call
windowbuttonmotionfcn callback.
(Canvas::canvasMousePressEvent): Call updateCurrentPoint.
(Canvas::canvasMouseReleaseEvent): Likewise.
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Tue, 01 Apr 2014 20:57:08 -0400 |
| parents | f57148641869 |
| children | cd83730e5e38 99d63a2e221b |
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Summary of important user-visible changes for version 4.0: --------------------------------------------------------- ** For compatibility with Matlab, the "backtrace" warning option is now enabled by default. ** The preference do_braindead_shortcircuit_evaluation is now enabled by default. ** The preference allow_noninteger_range_as_index is now enabled by default and the warning ID Octave:noninteger-range-as-index is now set to "on" by default instead of "error" by default and "on" for --traditional. ** polyeig now returns a row vector of eigenvalues rather than a matrix with the eigenvalues on the diagonal. This change was made for Matlab compatibility. ** Other new functions added in 4.0.0: validateattributes ** Deprecated functions. The following functions were deprecated in Octave 3.6 and have been removed from Octave 4.0. cut polyderiv cor shell_cmd corrcoef studentize __error_text__ sylvester_matrix error_text The following functions have been deprecated in Octave 4.0 and will be removed from Octave 4.4 (or whatever version is the second major release after 4.0): allow_noninteger_range_as_index do_braindead_shortcircuit_evaluation --------------------------------------------------------- See NEWS.3 for old news.