24 lines
556 B
Java
24 lines
556 B
Java
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package com.minres.scviewer.database.ui.swt.sb;
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import org.eclipse.swt.SWT;
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import com.minres.scviewer.database.ui.swt.sb.ClickControl.ClickAction;
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class Decrementer implements ClickAction {
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private final FlatScrollBar scrollBar;
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Decrementer( FlatScrollBar scrollBar ) {
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this.scrollBar = scrollBar;
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}
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@Override
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public void run() {
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int selection = scrollBar.getSelection() - scrollBar.getIncrement();
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scrollBar.setSelectionInternal( selection, SWT.ARROW_UP );
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}
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@Override
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public void setCoordinates( int x, int y ) {
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}
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}
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