fix compilation with qt

QSlider does not have getMinimum/Maximum getters. Probably was not compile tested.

fix compilation with qt
QSlider does not have getMinimum/Maximum getters. Probably was not compile tested.
cfd498a8 · Pavel Rojtberg · 9a0beda0 · cfd498a8
Commit cfd498a8 authored Oct 23, 2015 by Pavel Rojtberg
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Showing with 2 additions and 2 deletions

window_QT.cpp modules/highgui/src/window_QT.cpp +2 -2

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--- a/modules/highgui/src/window_QT.cpp
+++ b/modules/highgui/src/window_QT.cpp
@@ -664,7 +664,7 @@ CV_IMPL void cvSetTrackbarMax(const char* name_bar, const char* window_name, int
        QPointer<CvTrackbar> t = icvFindTrackBarByName(name_bar, window_name);
        if (t)
        {
-            int minval = t->slider->getMinimum();
+            int minval = t->slider->minimum();
            maxval = (maxval>minval)?maxval:minval;
            t->slider->setMaximum(maxval);
        }
@@ -679,7 +679,7 @@ CV_IMPL void cvSetTrackbarMin(const char* name_bar, const char* window_name, int
        QPointer<CvTrackbar> t = icvFindTrackBarByName(name_bar, window_name);
        if (t)
        {
-            int maxval = t->slider->getMaximum();
+            int maxval = t->slider->maximum();
            minval = (maxval<minval)?maxval:minval;
            t->slider->setMinimum(minval);
        }