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fixes alignment issue in waveform canvas

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Eyck Jentzsch
2023-03-19 17:09:13 +01:00
parent dc4798b8ba
commit 1a86104b19
1 changed files with 3 additions and 0 deletions
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3
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformCanvas.java
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@@ -363,6 +363,9 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
} else { /* image is less higher than client area */ } else { /* image is less higher than client area */
vertical.setMaximum(clientHeight); vertical.setMaximum(clientHeight);
vertical.setEnabled(false); vertical.setEnabled(false);
if ( -origin.y > vertical.getMaximum() - height) {
origin.y = -vertical.getMaximum() + height;
}
} }
vertical.setThumb(clientHeight); vertical.setThumb(clientHeight);
vertical.setSelection(-origin.y); vertical.setSelection(-origin.y);