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[fix] adjusted scroll increment in FinPointFigure to a reasonable number

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This commit is contained in:
Daniel_M_Williams 2020-07-12 14:15:26 -04:00
parent 8162e81ac0
commit 5696ad910b
1 changed files with 9 additions and 5 deletions
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14
swing/src/net/sf/openrocket/gui/scalefigure/ScaleScrollPane.java
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@ -100,8 +100,13 @@ public class ScaleScrollPane extends JScrollPane
this.setBorder(BorderFactory.createLineBorder(Color.LIGHT_GRAY));
setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
getHorizontalScrollBar().setUnitIncrement(50);
//getHorizontalScrollBar().setBlockIncrement(viewport.getWidth()); // the default value is good
setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
getVerticalScrollBar().setUnitIncrement(50);
//getVerticalScrollBar().setBlockIncrement(viewport.getHeight()); // the default value is good
viewport.addMouseListener(this);
viewport.addMouseMotionListener(this);
@ -322,9 +327,8 @@ public class ScaleScrollPane extends JScrollPane
// this function doesn't reliably update all the time, so we'll draw everything for the entire canvas,
// and let the JVM drawing algorithms figure out what should be drawn.
//
Rectangle area = ScaleScrollPane.this.getViewport().getViewRect();
Rectangle area = viewport.getViewRect();
// Fill area with background color
g2.setColor(getBackground());
g2.fillRect(area.x, area.y, area.width, area.height + 100);