bugGNU Octave - Bugs: bug #41977, '__qt_ginput__' not found

 
 

bug #41977: '__qt_ginput__' not found

Submitted by:  Doug Stewart <dastew>
Submitted on:  Thu 27 Mar 2014 02:22:45 PM UTC  
 
Category: Plotting with OpenGLSeverity: 5 - Blocker
Priority: 5 - NormalItem Group: Incorrect Result
Status: FixedAssigned to: None
Originator Name: Doug StewartOpen/Closed: Closed
Release: devOperating System: Any

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Thu 19 Feb 2015 05:31:40 PM UTC, comment #8:

I also checked in a change to capture the button number:

http://hg.savannah.gnu.org/hgweb/octave/rev/b38b677c0fa8

John W. Eaton <jwe>
Project Administrator
Thu 19 Feb 2015 04:00:48 PM UTC, comment #7:

Fixed now. Closing report.

Rik <rik5>
Project Administrator
Thu 19 Feb 2015 07:31:06 AM UTC, comment #6:

I checked in a change for the undefined ax variable:

http://hg.savannah.gnu.org/hgweb/octave/rev/c040bed12b2e

John W. Eaton <jwe>
Project Administrator
Wed 18 Feb 2015 07:55:39 PM UTC, comment #5:

Fails for me when I hit a key, such as <RETURN>, to end unlimited input.

Rik <rik5>
Project Administrator
Wed 18 Feb 2015 07:33:26 PM UTC, comment #4:

I checked in the following change:

http://hg.savannah.gnu.org/hgweb/octave/rev/3fc946d5e91f

The buttons array is still empty with the Qt toolkit, but that seems like a separate issue. I'll take a look at that next unles someone else wants to claim it.

John W. Eaton <jwe>
Project Administrator
Wed 18 Feb 2015 05:55:05 PM UTC, comment #3:

Raising to Blocker since Qt will be the default window system for the 4.0 release.

Rik <rik5>
Project Administrator
Thu 31 Jul 2014 09:15:57 PM UTC, comment #2:

This should be easy to fix: Because _fltk:ginput_.m makes only use of figure::properties::callbacks and they are alreay implemented for qt, a quick hack&dirty to override the toolkit in ginput.m

makes ginput usable (but BUTTONS is empty) in the GUI with graphics_toolkit qt.

This leads to a question for the final implementation: How should we rename scripts which works for fltk and qt (for example _fltk_ginput_.m)?

Sould we use "opengl" for both toolkits (_opengl_ginput_)? On the other hand there is nothing special to qt, fltk or opengl in these scripts. They use figure and axes callbacks which should be available to all toolkits.

Btw, in scripts/gui/private we have a different naming scheme: There is is _[basefunction][graphics_toolkit]__.m and in plot/util/private/ it is _[graphics_toolkit][basefunction]__.m

-- Andy

Andreas Weber <andy1978>
Project Member
Sat 29 Mar 2014 09:15:21 PM UTC, comment #1:

Confirmed on the development branch as well. The function works for gnuplot and fltk but is not yet implemented for the qt toolkit.

Mike Miller <mtmiller>
Project Administrator
Thu 27 Mar 2014 02:22:45 PM UTC, original submission:

I am using octave gui release branch 3.9.0+ and graphics-toolkit qt

when I try this:
[x, y, buttons] = ginput (1)

I get this:

error: feval: function '__qt_ginput__' not found

This is needed for the GSoC sisotools project

Doug Stewart <dastew>

 

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    Follow 10 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 19 Feb 2015 04:00:48 PM UTCrik5StatusReady For Test=>Fixed
      Open/ClosedOpen=>Closed
    Wed 18 Feb 2015 07:33:26 PM UTCjweItem GroupFeature Request=>Incorrect Result
      StatusConfirmed=>Ready For Test
    Wed 18 Feb 2015 05:55:05 PM UTCrik5Severity1 - Wish=>5 - Blocker
    Sat 29 Mar 2014 09:15:21 PM UTCmtmillerCategoryNone=>Plotting with OpenGL
      Severity3 - Normal=>1 - Wish
      Item GroupNone=>Feature Request
      StatusNone=>Confirmed
      Releaseother=>dev

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