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(#617) Improved wheel zoom on curves

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The scroll bar was updated as part of the wheel zoom event, and a signal
from this update caused a panning of the curve
This commit is contained in:
Magne Sjaastad
2015-12-02 08:29:28 +01:00
parent dac0db0fb9
commit 8047b9e92e
1 changed files with 8 additions and 4 deletions
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12
ApplicationCode/UserInterface/RiuWellLogPlot.cpp
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@@ -199,11 +199,15 @@ void RiuWellLogPlot::updateScrollBar(double minDepth, double maxDepth)
double visibleDepth = maxDepth - minDepth; double visibleDepth = maxDepth - minDepth;
m_scrollBar->setRange((int) availableMinDepth, (int) (ceil(availableMaxDepth - visibleDepth))); m_scrollBar->blockSignals(true);
m_scrollBar->setPageStep((int) visibleDepth); {
m_scrollBar->setValue((int) minDepth); m_scrollBar->setRange((int) availableMinDepth, (int) (ceil(availableMaxDepth - visibleDepth)));
m_scrollBar->setPageStep((int) visibleDepth);
m_scrollBar->setValue((int) minDepth);
m_scrollBar->setVisible(true); m_scrollBar->setVisible(true);
}
m_scrollBar->blockSignals(false);
} }
//-------------------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------------------