Mercurial > octave-nkf
view examples/code/funcdemo.cc @ 20629:46edfbd31ad7
Fix execution of "windowbuttonmotionfcn" with uipanels (bug #46151)
* Canvas.cc (Canvas::canvasMouseMoveEvent): decide here to update the currentpoint and run "windowbuttonmotionfcn" if the latter is not empty
* Canvas.h: remove unused "enableCurrentPointUpdates" method and "m_updateCurrentPoint" attribute
* Figure.h: declare a new private method "enableMouseTracking"
* Figure.cc (Figure::Figure): use "enableMouseTracking" instead of "update" on "windowbuttonmotionfcn".
* Figure.cc (Figure::update): mouse tracking is now enabled unconditionally so remove unused case "windowbuttonmotionfcn".
*Figure.cc(Figure::eventNotifyAfter): enable mouse tracking on new children widgets.
author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
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date | Sat, 10 Oct 2015 12:21:37 +0200 |
parents | 2f8500ca91d3 |
children |
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#include <octave/oct.h> #include <octave/parse.h> DEFUN_DLD (funcdemo, args, nargout, "Function Demo") { octave_value_list retval; int nargin = args.length (); if (nargin < 2) print_usage (); octave_value_list newargs; for (octave_idx_type i = nargin - 1; i > 0; i--) newargs(i-1) = args(i); if (args(0).is_function_handle () || args(0).is_inline_function ()) { octave_function *fcn = args(0).function_value (); retval = feval (fcn, newargs, nargout); } else if (args(0).is_string ()) { std::string fcn = args(0).string_value (); retval = feval (fcn, newargs, nargout); } else error ("funcdemo: INPUT must be string, inline, or function handle"); return retval; }