Mercurial > hg > svgui
comparison widgets/Thumbwheel.cpp @ 1266:a34a2a25907c
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author | Chris Cannam |
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date | Thu, 01 Mar 2018 18:02:22 +0000 |
parents | 54e6be7ebe11 |
children | 13f5f84fbfad |
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1265:6e724c81f18f | 1266:a34a2a25907c |
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27 | 27 |
28 #include <cmath> | 28 #include <cmath> |
29 #include <iostream> | 29 #include <iostream> |
30 | 30 |
31 Thumbwheel::Thumbwheel(Qt::Orientation orientation, | 31 Thumbwheel::Thumbwheel(Qt::Orientation orientation, |
32 QWidget *parent) : | 32 QWidget *parent) : |
33 QWidget(parent), | 33 QWidget(parent), |
34 m_min(0), | 34 m_min(0), |
35 m_max(100), | 35 m_max(100), |
36 m_default(50), | 36 m_default(50), |
37 m_value(50), | 37 m_value(50), |
242 { | 242 { |
243 int step = int(lrintf(m_speed)); | 243 int step = int(lrintf(m_speed)); |
244 if (step == 0) step = 1; | 244 if (step == 0) step = 1; |
245 | 245 |
246 if (up) { | 246 if (up) { |
247 setValue(m_value + step); | 247 setValue(m_value + step); |
248 } else { | 248 } else { |
249 setValue(m_value - step); | 249 setValue(m_value - step); |
250 } | 250 } |
251 | 251 |
252 emit valueChanged(getValue()); | 252 emit valueChanged(getValue()); |
253 } | 253 } |
254 | 254 |
428 { | 428 { |
429 int step = int(lrintf(m_speed)); | 429 int step = int(lrintf(m_speed)); |
430 if (step == 0) step = 1; | 430 if (step == 0) step = 1; |
431 | 431 |
432 if (e->delta() > 0) { | 432 if (e->delta() > 0) { |
433 setValue(m_value + step); | 433 setValue(m_value + step); |
434 } else { | 434 } else { |
435 setValue(m_value - step); | 435 setValue(m_value - step); |
436 } | 436 } |
437 | 437 |
438 emit valueChanged(getValue()); | 438 emit valueChanged(getValue()); |
439 } | 439 } |
440 | 440 |