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124 Commits

Author SHA1 Message Date
Pavel Rojtberg
358ec04413 highgui: add property WND_PROP_VISIBLE 
checks whether the window exists and is visible. On QT closing a window
merley hides it, so the common hack for checking whether a window exists

exists = cv2.getWindowProperty(.., 0) >= 0

does not work.
 2016-10-28 11:35:02 +02:00
Pavel Rojtberg
a37a6bd783 fix BGR <> RGB swap 
we are drawing on a BGR image declared as RGB, so we should not swap
components here either.
 2016-10-14 12:06:50 +02:00
Alexander Alekhin
fd1da009a8 Merge pull request #7129 from paroj:mousecallback-dry-code 2016-08-18 14:12:46 +00:00
Alexandr Kondratev
46bfdbaf82 highgui: window_QT mousecallback code refactored using DRY 2016-08-18 11:54:33 +02:00
Pavel Rojtberg
e4cf3297c7 highgui: allow specifying that a button should create a new buttonbar 2016-08-17 14:34:33 +02:00
Christian Kapeller
81e6ef2958 highgui: window QT+OpenGL mouse wheel support, another build fix 
amends work done in pull request #6976.
 2016-07-27 16:14:57 +02:00
Alexandr Kondratev
d394d26b46 highgui: window QT+OpenGL mouse wheel support, build fix 2016-07-23 18:06:46 +03:00
Alexandr Kondratev
ecfabd7aac Merge branch 'master' of https://github.com/Itseez/opencv into linux-window-mouse-wheel-support 2016-07-21 18:16:41 +03:00
Alexandr Kondratev
13aef2c0cf highgui: window_QT mouse wheel support 2016-07-21 18:13:42 +03:00
Vadim Pisarevsky
b34272f8a2 Merge pull request #6787 from theg4sh:linux-window-mouse-wheel-support 2016-07-19 19:06:03 +00:00
Ilya Lavrenov
3bf16da92d added condition for Qt5 2016-07-15 14:01:36 +03:00
Alexandr Kondratev
179998a8a2 highgui module: window_QT mouse wheel reuse variable delta instead call evnt->delta() 2016-07-05 12:02:16 +03:00
Alexandr Kondratev
6020dacc11 highgui module: implemented QT and GTK mouse wheel callback support in linux 2016-06-25 00:18:07 +03:00
Pavel Rojtberg
cfd498a8eb fix compilation with qt 
QSlider does not have getMinimum/Maximum getters. Probably was not
compile tested.
 2015-10-23 21:42:11 +02:00
Aman Verma
b0209ad7f7 Fix for #5495 : add setTrackbarMin 2015-10-19 08:44:06 +00:00
Dominik Kleiser
f363670934 Bug #3800 - Resize viewport when CV_WINDOW_KEEPRATIO was set (Qt) 2015-07-17 20:02:01 +02:00
Luis Díaz Más
b599774e30 Fix a bug that impede to set the trackbar pos using the Qt control panel 
Conflicts:
	modules/highgui/src/window_QT.cpp
 2015-04-25 18:54:53 +02:00
Luis Díaz Más
e6f7e96ff4 Fixing the bug #4244 that I just reported in code.opencv.org 2015-04-25 18:54:52 +02:00
Craig Reynolds
b4c7c011b7 In cvAddText, construct QString from "text" using fromUtf8. 2015-04-25 18:54:51 +02:00
StevenPuttemans
cef2cf2852 fixing locale settings - making it universal 2015-03-06 13:13:53 +01:00
Ashod Nakashian
006384edaf highgui: Support to change trackbar count in setTrackbarPos and replaced deprecated CreateToolbarEx in Windows. 2014-12-06 11:55:17 -05:00
Andrey Kamaev
f4ba8b13c7 Add cv::setWindowTitle to highgui 2014-11-18 16:54:03 +03:00
Daniel Stonier
d3ad26926d fixed support for parallelised imshows with qt via the gui receiver. 2014-09-10 03:29:17 +09:00
Björn Wöldecke
f3aa4bdf59 fix misinterpretation of empty window name 
The documentation states, that a NULL or an empty window name can be used
to refer to the control panel. But the string parameters of the C++ frontend
methods cannot be NULL and converting an empty string to a const char* by
c_str() doesn't produce a NULL pointer, but an empty string. Unfortunately,
the const char* pointer is just passed on to the standard C functions in
the QT backend, which doesn't check for the empty string case.

There are two places where the empty string check could have been introduced:
inside the frontend or inside the backend. As long as the documentation only
mentions this as a special case for the QT backend, the best place seems to
be there.
 2014-08-06 19:02:48 +02:00
Roman Donchenko
95a55453df Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	modules/calib3d/perf/perf_pnp.cpp
	modules/contrib/src/imagelogpolprojection.cpp
	modules/contrib/src/templatebuffer.hpp
	modules/core/perf/opencl/perf_gemm.cpp
	modules/cudafeatures2d/doc/feature_detection_and_description.rst
	modules/cudafeatures2d/perf/perf_features2d.cpp
	modules/cudafeatures2d/src/fast.cpp
	modules/cudafeatures2d/test/test_features2d.cpp
	modules/features2d/doc/feature_detection_and_description.rst
	modules/features2d/include/opencv2/features2d/features2d.hpp
	modules/features2d/perf/opencl/perf_brute_force_matcher.cpp
	modules/gpu/include/opencv2/gpu/gpu.hpp
	modules/gpu/perf/perf_imgproc.cpp
	modules/gpu/perf4au/main.cpp
	modules/imgproc/perf/opencl/perf_blend.cpp
	modules/imgproc/perf/opencl/perf_color.cpp
	modules/imgproc/perf/opencl/perf_moments.cpp
	modules/imgproc/perf/opencl/perf_pyramid.cpp
	modules/objdetect/perf/opencl/perf_hogdetect.cpp
	modules/ocl/perf/perf_arithm.cpp
	modules/ocl/perf/perf_bgfg.cpp
	modules/ocl/perf/perf_blend.cpp
	modules/ocl/perf/perf_brute_force_matcher.cpp
	modules/ocl/perf/perf_canny.cpp
	modules/ocl/perf/perf_filters.cpp
	modules/ocl/perf/perf_gftt.cpp
	modules/ocl/perf/perf_haar.cpp
	modules/ocl/perf/perf_imgproc.cpp
	modules/ocl/perf/perf_imgwarp.cpp
	modules/ocl/perf/perf_match_template.cpp
	modules/ocl/perf/perf_matrix_operation.cpp
	modules/ocl/perf/perf_ml.cpp
	modules/ocl/perf/perf_moments.cpp
	modules/ocl/perf/perf_opticalflow.cpp
	modules/ocl/perf/perf_precomp.hpp
	modules/ocl/src/cl_context.cpp
	modules/ocl/src/opencl/haarobjectdetect.cl
	modules/video/src/lkpyramid.cpp
	modules/video/src/precomp.hpp
	samples/gpu/morphology.cpp
 2014-03-11 17:20:01 +04:00
Ilya Lavrenov
099ea91823 typos 2014-03-04 12:47:40 +04:00
Roman Donchenko
4036f6a3d0 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	apps/CMakeLists.txt
	modules/contrib/CMakeLists.txt
	modules/core/include/opencv2/core/version.hpp
	modules/imgproc/include/opencv2/imgproc/imgproc.hpp
	modules/java/generator/gen_java.py
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/cl_runtime/cl_runtime.cpp
	modules/ocl/src/columnsum.cpp
	modules/ocl/src/filtering.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/test/main.cpp
	modules/ocl/test/test_color.cpp
	modules/ocl/test/test_imgproc.cpp
	samples/gpu/CMakeLists.txt
 2013-10-22 14:28:00 +04:00
Alexander Smorkalov
06a7a1ac47 Bug #1890 Opencv 2.4.0 with QT 4.7.4 and cvcreatebutton exception fixed. 
QVector range check exception fixed.
 2013-09-16 13:42:15 +04:00
Roman Donchenko
2c4bbb313c Merge commit '43aec5ad' into merge-2.4 
Conflicts:
	cmake/OpenCVConfig.cmake
	cmake/OpenCVLegacyOptions.cmake
	modules/contrib/src/retina.cpp
	modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
	modules/gpu/doc/video.rst
	modules/gpu/src/speckle_filtering.cpp
	modules/python/src2/cv2.cv.hpp
	modules/python/test/test2.py
	samples/python/watershed.py
 2013-08-27 13:26:44 +04:00
Roman Donchenko
f55740da70 Deleted all trailing whitespace. 2013-08-21 18:59:24 +04:00
Roman Donchenko
4cf9990d4e Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	doc/tutorials/definitions/noContent.rst
	doc/tutorials/gpu/gpu-basics-similarity/gpu-basics-similarity.rst
	doc/tutorials/introduction/android_binary_package/dev_with_OCV_on_Android.rst
	doc/tutorials/introduction/how_to_write_a_tutorial/how_to_write_a_tutorial.rst
	modules/core/include/opencv2/core/core.hpp
	modules/core/include/opencv2/core/internal.hpp
	modules/core/include/opencv2/core/version.hpp
	modules/gpu/CMakeLists.txt
	modules/highgui/perf/perf_output.cpp
	modules/highgui/test/test_video_io.cpp
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/perf/main.cpp
	modules/ocl/src/hog.cpp
	modules/ocl/src/initialization.cpp
	modules/ocl/src/moments.cpp
	modules/ocl/src/opencl/moments.cl
	modules/ocl/test/main.cpp
	modules/ocl/test/test_moments.cpp
	modules/python/test/test.py
	modules/ts/include/opencv2/ts/ts_perf.hpp
	modules/ts/src/precomp.hpp
	modules/ts/src/ts_perf.cpp
 2013-07-03 19:53:21 +04:00
Roman Donchenko
f36f8067bc Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	modules/calib3d/include/opencv2/calib3d/calib3d.hpp
	modules/core/include/opencv2/core/core.hpp
	modules/core/include/opencv2/core/cuda/limits.hpp
	modules/core/include/opencv2/core/internal.hpp
	modules/core/src/matrix.cpp
	modules/nonfree/test/test_features2d.cpp
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/hog.cpp
	modules/ocl/test/test_haar.cpp
	modules/ocl/test/test_objdetect.cpp
	modules/ocl/test/test_pyrup.cpp
	modules/ts/src/precomp.hpp
	samples/ocl/facedetect.cpp
	samples/ocl/hog.cpp
	samples/ocl/pyrlk_optical_flow.cpp
	samples/ocl/surf_matcher.cpp
 2013-06-25 15:55:52 +04:00
Roman Donchenko
37d19b9c46 Pass the HAVE_QT* flags through the config header, like all others. 
I don't know why it didn't work for the original author, but it definitely
works now.
 2013-06-19 17:44:12 +04:00
Leszek Swirski
7d0f6b4d68 Fix image saving from QT toolbar 2013-06-06 11:15:00 +01:00
Leszek Swirski
9a1cc06ebe Fix pixel value rendering for non-fixed-size QT windows 2013-06-06 11:14:52 +01:00
Andrey Kamaev
715fa3303e Move cv::Mat out of core.hpp 2013-04-01 15:24:34 +04:00
Andrey Kamaev
3088808926 Fix build of various backends 2013-03-22 22:14:40 +04:00
Vladislav Vinogradov
e06c3ec7c5 updated OpenGL functionality: 
* removed OpenGLFuncTab, now extensions are loaded internally
* added support of GlBuffer and GlTexture2D to InputArray/OutputArray
* added ELEMENT_ARRAY_BUFFER and PIXEL_PACK_BUFFER targets
* added copyFrom/copyTo method for GlBuffer and GlTexture2D
* removed GlFont
* removed pointCloudShow
* removed OpenGLCleanCallback
* added Access parameter to GlBuffer::mapHost
* added autoRelease parameter to all create methods
 2013-02-19 14:13:11 +04:00
Andrey Kamaev
57d3152cd0 Merge branch '2.4' 2013-01-31 14:35:27 +04:00
Ilya Lysenkov
3c8787980c Fixed cvDestroyAllWindows() without windows in QT (#2440) 2013-01-30 15:26:49 +04:00
Vladislav Vinogradov
08fbf667f9 refactored opengl functionality 
* removed OpenGLFuncTab, now extensions are loaded internally
* renamed GlTexture -> GlTexture2D
* added support of GlBuffer and GlTexture2D to InputArray/OutputArray
* added ELEMENT_ARRAY_BUFFER and PIXEL_PACK_BUFFER targets
* added copyFrom/copyTo method for GlBuffer and GlTexture2D
* removed GlFont
* removed pointCloudShow
* removed OpenGLCleanCallback
 2012-11-30 17:35:28 +04:00
OpenCV Buildbot
81f826db2b Normalize line endings and whitespace 2012-10-17 15:57:49 +04:00
OpenCV Buildbot
04384a71e4 Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
Vadim Pisarevsky
d9e801fbfa improved image rendering performance in Qt backend for highgui UI (bug #2356) 2012-09-17 16:13:53 +04:00
Andrey Kamaev
df262b340c Fixed #2125 2012-07-02 14:20:59 +00:00
Andrey Kamaev
4d09d62f85 Added Ptr<T> support to AlgorithmInfo; fixed some warnings 2012-06-29 07:46:53 +00:00
Andrey Kamaev
c5aba337e9 Fixed number of warnings. Fixed mingw64 build. 2012-06-12 14:46:12 +00:00
Andrey Kamaev
49a1ba6038 Set stricter warning rules for gcc 2012-06-07 17:21:29 +00:00
Vadim Pisarevsky
d5a0088bbe merged 2.4 into trunk 2012-04-30 14:33:52 +00:00
Alexander Reshetnikov
3a564d1ae8 Updated displayOverlay's implementation & documentation (ticket #903) 2012-03-30 19:58:44 +00:00