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ObjectScaleViewer
public class ScaleViewer
Allows editing/viewing of a scale. Used to build the min/max scale editors for a rule.
Here is the pretty picture:
+-+ +-------------+
Scale:|x| | 90% \/|
+-+ +-------------+
Workflow:
Field Summary | |
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static int |
MAX
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static int |
MIN
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Constructor Summary | |
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ScaleViewer(int type)
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Method Summary | |
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void |
addListener(SelectionListener listener1)
Accepts a listener that will be notified when content changes. |
Composite |
createControl(Composite parent,
KeyListener kListener)
TODO summary sentence for createControl ... |
protected void |
fire(SelectionEvent event)
TODO summary sentence for fire ... |
double |
getScale()
Gets the scale denominator chosen by the user, or the default value for this type if none was selected. |
boolean |
isEnabled()
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void |
removeListener(SelectionListener listener1)
Remove listener. |
void |
setScale(double scale2,
long defaultScale)
Sets the scale denominator, or disables the component if the provided scale is not a positive number |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int MIN
public static final int MAX
Constructor Detail |
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public ScaleViewer(int type)
Method Detail |
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public void addListener(SelectionListener listener1)
listener1
- public void removeListener(SelectionListener listener1)
listener1
- protected void fire(SelectionEvent event)
event
- public Composite createControl(Composite parent, KeyListener kListener)
parent
- kListener
-
public double getScale()
build
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public void setScale(double scale2, long defaultScale)
scale
- public boolean isEnabled()
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