protected override void paintComponent(Graphics g) { base.paintComponent(g); Dimension size = this.getSize(); int num = size.height / 2; short[] audioData = this.audio.getAudioData(); JViewport viewport = this.getViewport(); int num2; int num3; if (viewport != null) { Rectangle viewRect = viewport.getViewRect(); num2 = ByteCodeHelper.d2i(viewRect.getX()); num3 = ByteCodeHelper.d2i(viewRect.getWidth()); } else { num2 = 0; num3 = ByteCodeHelper.f2i((float)audioData.Length * this.xScale); } g.setColor(Color.WHITE); g.fillRect(num2, 0, num3, size.height - 1); int num4 = java.lang.Math.max(0, this.getSelectionStart()); int num5 = ByteCodeHelper.f2i((float)num4 * this.xScale); num4 = this.getSelectionEnd(); if (num4 == -1) { num4 = audioData.Length - 1; } int num6 = ByteCodeHelper.f2i((float)num4 * this.xScale); g.setColor(Color.LIGHT_GRAY); g.fillRect(num5, 0, num6 - num5, size.height - 1); int[] array = new int[num3]; int[] array2 = new int[num3]; for (int i = 0; i < num3; i++) { array[i] = num2; num4 = ByteCodeHelper.f2i((float)num2 / this.xScale); if (num4 >= audioData.Length) { break; } array2[i] = num - ByteCodeHelper.f2i((float)audioData[num4] * this.yScale); num2++; } g.setColor(Color.RED); g.drawPolyline(array, array2, num3); for (int i = 0; i < this.labelTimes.Length; i++) { num2 = ByteCodeHelper.f2i(this.xScale * this.labelTimes[i] * this.audio.getAudioFormat().getSampleRate()); g.drawLine(num2, 0, num2, size.height - 1); g.drawString(this.labels[i], num2 + 5, size.height - 5); } }
public static void scrollToVisible(JTable paramJTable, int paramInt1, int paramInt2) { if (!(paramJTable.Parent is JViewport)) { return; } JViewport jViewport = (JViewport)paramJTable.Parent; Rectangle rectangle = paramJTable.getCellRect(paramInt1, paramInt2, true); Point point = jViewport.ViewPosition; rectangle.setLocation(rectangle.x - point.x, rectangle.y - point.y); paramJTable.scrollRectToVisible(rectangle); jViewport.scrollRectToVisible(rectangle); }
private JViewport getViewport() { Container parent = this.getParent(); if (parent is JViewport) { Container parent2 = parent.getParent(); if (parent2 is JScrollPane) { JScrollPane jscrollPane = (JScrollPane)parent2; JViewport viewport = jscrollPane.getViewport(); if (viewport == null || viewport.getView() != this) { return(null); } return(viewport); } } return(null); }