public void setDocumentPanel(DocumentPanel panel) { super.setDocumentPanel(panel); scrollPane.getHorizontalScrollBar().setUnitIncrement(mouseWheelUnit); scrollPane.getVerticalScrollBar().setUnitIncrement(mouseWheelUnit); PDF pdf = panel == null ? null : panel.getPDF(); if (pdf != this.pdf) { view.cleanup(); this.pdf = pdf; if (pdf != null) { SwingUtilities.invokeLater( new Runnable() { public void run() { PDFPage page = getDocumentPanel().getPage(); if (page == null) { page = getDocumentPanel().getPDF().getPage(0); } setPage(page, Double.NaN, Double.NaN, getZoom()); } }); } } }
public void setZoomMode(int zoommode) { super.setZoomMode(zoommode); if (getPage() != null) { setZoom(getTargetZoom(zoommode, getPage())); } }