QT Window - Display Properties Window / Key Mapping Error. (Bug #531)

Added by Niall O'Hara over 14 years ago. Updated over 12 years ago.

Status:Done Start date:
Priority:Normal Due date:
Assignee:- % Done:

0%
Category:highgui-gui
Target version:-
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

Description

SVN Build r3526, Windows XP (SP3), QT (4.63)

Built with WITH_QT_OPENGL checked. (something else I noticed here, if I build without this checked at runtime the console still reports opengl support available).

Display properties window does not seem to do anything.

Also Ctrl+P Keyboard short-cut is mapped twice (Display properties window | Zoom x1)

Associated revisions

Revision b530a2cb
Added by Yannick Verdie over 14 years ago

Qt ticket #531

Revision 9bbb0ed0
Added by Andrey Kamaev about 12 years ago

Merge pull request #531 from asmorkalov:android_mips_fix

History

#1
Updated by Yannick Verdie over 14 years ago

For WITH_QT_OPENGL
If you uncheck it, that should work now(works for me). Think to delete the cache^

For Display properties window:
If no buttonbar/trackbar were attached, the window is empty and does not appear.
You need to pass NULL window name for trackbar, or create a button
cvCreateTrackbar( "track1", NULL, &value, 255, NULL);//OK tested
cvCreateButton("button1",callbackButton,"button1",CV_CHECKBOX,1);
-> see documentation doc/opencv.pdf for details

For double CTRL+P:
This is a typo, the mapping was CTRL+Z event if it displayed CTRL+P. It corrected it.

Thanks for your help debugging it.

Yannick

#2
Updated by Niall O'Hara over 14 years ago

Confirmed Fixed, Thanks! :)

  • Status changed from Open to Done
  • (deleted custom field) set to fixed

#3
Updated by Andrey Kamaev almost 13 years ago

  • Category set to highgui-images

#4
Updated by Andrey Kamaev over 12 years ago

  • Assignee deleted (Yannick Verdie)
  • Category changed from highgui-images to highgui-gui

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