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13 * |
13 * |
14 * Description: |
14 * Description: |
15 * |
15 * |
16 */ |
16 */ |
17 |
17 |
18 #include "HgSpring.h" |
18 #include "hgspring.h" |
19 #include <qtimer> |
19 #include <QTimer> |
20 #include "trace.h" |
20 #include "trace.h" |
21 |
21 |
22 const int KTimeDelta(10); |
22 const int KTimeDelta(10); |
23 const qreal KTimeDeltaF(0.01f); |
23 const qreal KTimeDeltaF(0.01f); |
24 //const qreal KVelocitySnap(0.05f); |
24 //const qreal KVelocitySnap(0.05f); |
81 mEndPos = pos; |
81 mEndPos = pos; |
82 } |
82 } |
83 |
83 |
84 void HgSpring::cancel() |
84 void HgSpring::cancel() |
85 { |
85 { |
86 if (mTimer->isActive()) |
86 if (mTimer->isActive()) { |
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87 mEndPos = mPos; |
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88 emit ended(); |
87 mTimer->stop(); |
89 mTimer->stop(); |
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90 } |
88 |
91 |
89 mVelocity = QPointF(0,0); |
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90 } |
92 } |
91 |
93 |
92 const QPointF& HgSpring::startPos() const |
94 const QPointF& HgSpring::startPos() const |
93 { |
95 { |
94 return mStartPos; |
96 return mStartPos; |
162 return true; |
164 return true; |
163 } |
165 } |
164 return false; |
166 return false; |
165 } |
167 } |
166 |
168 |
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169 void HgSpring::resetVelocity() |
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170 { |
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171 mVelocity = QPointF(0,0); |
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172 } |
167 |
173 |
168 |
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