private void checkSizes() {
Dimension vsz = scroll_pane.getViewport().getViewSize();
Dimension csz = draw_area.getSize();
Dimension nsz = new Dimension((int) (vsz.width * x_scale), (int) (vsz.height * y_scale));
boolean chng = false;
if (nsz.width > csz.width) {
if (vsz.width >= csz.width) {
csz.width = vsz.width;
chng = true;
x_scale = 1;
}
} else if (nsz.width < csz.width) {
if (x_scale == 1) {
csz.width = vsz.width;
chng = true;
}
}
if (nsz.height > csz.height) {
if (vsz.height >= csz.height) {
csz.height = vsz.height;
chng = true;
y_scale = 1;
}
} else if (nsz.height < csz.height) {
if (y_scale == 1) {
csz.height = vsz.height;
chng = true;
}
}
if (chng) draw_area.setSize(csz);
}
/**
* Query the maximum image size allowed.
*
* @return the maximum image size allowed.
*/
public Dimension getMaximumSize() {
final Dimension retval = new Dimension();
final Hashtable depthMap = getDepthMap();
int item = 0;
synchronized (getActiveVector()) {
final Enumeration keys = getDepthMap().keys();
while (keys.hasMoreElements()) {
final Bookmark bookmark = (Bookmark) keys.nextElement();
final Rectangle bounds = getTextBounds(item++, bookmark, depthMap.get(bookmark));
final int width = bounds.x + bounds.width;
if (width > retval.width) {
retval.width = width;
}
retval.height = bounds.y + bounds.height;
}
}
retval.width += (2 * getFontMetrics(getFont()).getMaxAdvance());
retval.height += (2 * getFontHeight());
return retval;
}
public void reshape(int x, int y, int w, int h) {
if (inEditMode) {
defLoc.x = x;
defLoc.y = y;
defDim.width = w;
defDim.height = h;
}
curLoc.x = x;
curLoc.y = y;
curDim.width = w;
curDim.height = h;
super.reshape(x, y, w, h);
}
/**
* Randomly picks the location of a new window, such that it fits completely on the screen.
*
* @param desktopPane the desktop pane that the frame is being added to.
* @param frame the JInternalFrame which is being added.
* @param desiredSize the desired dimensions of the frame.
*/
private static void setGoodBounds(
JInternalFrame frame, JDesktopPane desktopPane, Dimension desiredSize) {
RandomUtil randomUtil = RandomUtil.getInstance();
Dimension desktopSize = desktopPane.getSize();
Dimension d = new Dimension(desiredSize);
int tx = desktopSize.width - d.width;
int ty = desktopSize.height - d.height;
if (tx < 0) {
tx = 0;
d.width = desktopSize.width;
} else {
tx = (int) (randomUtil.nextDouble() * tx);
}
if (ty < 0) {
ty = 0;
d.height = desktopSize.height;
} else {
ty = (int) (randomUtil.nextDouble() * ty);
}
frame.setBounds(tx, ty, d.width, d.height);
}
/** Is called when the applet wants to be resized. */
@Override
public void appletResize(int width, int height) {
currentAppletSize.width = width;
currentAppletSize.height = height;
final Dimension currentSize = new Dimension(currentAppletSize.width, currentAppletSize.height);
if (loader != null) {
AppContext appCtxt = loader.getAppContext();
if (appCtxt != null) appEvtQ = (java.awt.EventQueue) appCtxt.get(AppContext.EVENT_QUEUE_KEY);
}
final AppletPanel ap = this;
if (appEvtQ != null) {
appEvtQ.postEvent(
new InvocationEvent(
Toolkit.getDefaultToolkit(),
new Runnable() {
@Override
public void run() {
if (ap != null) {
ap.dispatchAppletEvent(APPLET_RESIZE, currentSize);
}
}
}));
}
}
public void paint(Graphics g) {
// Only create the image at the beginning -
if ((img == null) || (prefsize.width != size().width) || (prefsize.height != size().height)) {
prefsize.width = size().width;
prefsize.height = size().height;
scale = findScale();
// System.out.println("New scale = " + scale);
img = createImage(size().width, size().height);
ig = img.getGraphics();
redrawneeded = true;
}
if (redrawneeded == true) {
drawBackground(ig, Color.black);
drawScene(ig);
if (drawAxes == true) {
drawAxes(ig);
}
redrawneeded = false;
} else {
ig = img.getGraphics();
}
g.drawImage(img, 0, 0, this);
}
/** Description of the Method */
public void init() {
// super.init();
size = new Dimension(570, 570);
contentPane = (JPanel) this.getContentPane();
contentPane.setLayout(borderLayout1);
Dimension d = messagePanel.getSize();
d.height += 20;
messagePanel.setPreferredSize(d);
contentPane.add(messagePanel, BorderLayout.SOUTH);
contentPane.setOpaque(true);
userPanel.setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.insets = new Insets(2, 2, 2, 2);
messagePanel.setLayout(borderLayout5);
contentPane.setOpaque(true);
contentPane.setBackground(Color.white);
this.setSize(size);
messagePanel.add(labelMessage, BorderLayout.NORTH);
// Logg.logg("MhClient: Före XttTree-skapande", 6);
this.mhTable = new MhTable(root, false, this.labelMessage);
// Logg.logg("MhClient: mhTable-skapande klart", 6);
this.contentPane.add(this.mhTable.splitPane, BorderLayout.CENTER);
}
/**
* Returns the preferred size of the viewport for a view component. For example the preferredSize
* of a JList component is the size required to acommodate all of the cells in its list however
* the value of preferredScrollableViewportSize is the size required for
* JList.getVisibleRowCount() rows. A component without any properties that would effect the
* viewport size should just return getPreferredSize() here.
*
* @return The preferredSize of a JViewport whose view is this Scrollable.
* @see JViewport#getPreferredSize
*/
public Dimension getPreferredScrollableViewportSize() {
Dimension size = getPreferredSize();
Dimension retval = new Dimension();
retval.width = size.width > 600 ? 600 : size.width;
retval.height = size.height > 400 ? 400 : size.height;
return retval;
}
void jButtonWeights_actionPerformed(ActionEvent e) {
NumberGeneratorDialog dlg =
new NumberGeneratorDialog(
(Frame) null,
"Weights",
"Weight of synaptic connections",
mySynProps.getWeightsGenerator(),
true);
// Center the window
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = dlg.getSize();
if (frameSize.height > screenSize.height) {
frameSize.height = screenSize.height;
}
if (frameSize.width > screenSize.width) {
frameSize.width = screenSize.width;
}
dlg.setLocation(
(screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
dlg.setVisible(true);
jTextFieldWeights.setText(mySynProps.getWeightsGenerator().toShortString());
// mySynProps.setWeightsGenerator(dlg.getFinalNumGen());
}
/**
* Get the preferred size at which this Widget will look best. When a WidgetContainer lays out its
* contents, it will attempt to make this Widget as close as possible to its preferred size.
*/
public Dimension getPreferredSize() {
if (prefColSize == null) calculateSizes();
Dimension prefSize = new Dimension(0, 0);
for (int i = 0; i < prefColSize.length; i++) prefSize.width += prefColSize[i];
for (int i = 0; i < prefRowSize.length; i++) prefSize.height += prefRowSize[i];
return prefSize;
}
/**
* Get the smallest size at which this Widget can reasonably be drawn. When a WidgetContainer lays
* out its contents, it will attempt never to make this Widget smaller than its minimum size.
*/
public Dimension getMinimumSize() {
if (minColSize == null) calculateSizes();
Dimension minSize = new Dimension(0, 0);
for (int i = 0; i < minColSize.length; i++) minSize.width += minColSize[i];
for (int i = 0; i < minRowSize.length; i++) minSize.height += minRowSize[i];
return minSize;
}
/**
* Returns the preferred size of this component.
*
* @return the preferred size of this component
*/
public Dimension getPreferredSize() {
Dimension preferredSize = new Dimension();
int preferredHeight;
if (treeNode instanceof ContactNode) {
UIContact contact = ((ContactNode) treeNode).getContactDescriptor();
preferredHeight = contact.getPreferredHeight();
if (preferredHeight > 0) preferredSize.height = preferredHeight;
else if (contact instanceof ShowMoreContact) preferredSize.height = 20;
else if (isSelected && treeContactList.isContactButtonsVisible()) preferredSize.height = 70;
else preferredSize.height = 35;
} else if (treeNode instanceof GroupNode) {
UIGroup group = ((GroupNode) treeNode).getGroupDescriptor();
preferredHeight = group.getPreferredHeight();
if (isSelected && customActionButtonsUIGroup != null && !customActionButtonsUIGroup.isEmpty())
preferredSize.height = 70;
else if (preferredHeight > 0) preferredSize.height = preferredHeight;
else preferredSize.height = 20;
}
return preferredSize;
}
protected void checkMinimumSize() {
Dimension d = getDrawingSize();
if (fViewSize.height < d.height || fViewSize.width < d.width) {
fViewSize.height = d.height + SCROLL_OFFSET;
fViewSize.width = d.width + SCROLL_OFFSET;
setSize(fViewSize);
}
}
public Dimension preferredLayoutSize(Container parent) {
Dimension dim = new Dimension();
Dimension captionSize = caption.getPreferredSize();
dim.width = captionSize.width;
for (int i = 0; i < pages.length; i++) {
Dimension _dim = pages[i].getPreferredSize();
dim.width = Math.max(_dim.width, dim.width);
dim.height = Math.max(_dim.height, dim.height);
}
dim.width += PADDING * 2;
dim.height += PADDING * 2;
dim.height += nextButton.getPreferredSize().height;
dim.height += captionSize.height;
return dim;
}
public void reshape(int x, int y, int w, int h) {
if (inEditMode) {
defLoc.x = x;
defLoc.y = y;
defDim.width = w;
defDim.height = h;
}
curLoc.x = x;
curLoc.y = y;
curDim.width = w;
curDim.height = h;
if (!inEditMode) {
if ((h != nHeight) || (h < rHeight)) {
adjustFont(w, h);
}
}
super.reshape(x, y, w, h);
}
/**
* Return the size of the area occupied by the contained figures inside the drawing. This method
* is called by checkMinimumSize().
*/
protected Dimension getDrawingSize() {
FigureEnumeration fe = drawing().figures();
Dimension d = new Dimension(0, 0);
while (fe.hasNextFigure()) {
Rectangle r = fe.nextFigure().displayBox();
d.width = Math.max(d.width, r.x + r.width);
d.height = Math.max(d.height, r.y + r.height);
}
return d;
}
@Override
public Dimension preferredLayoutSize(final Container parent) {
Dimension result = new Dimension();
for (int i = 0; i < parent.getComponentCount(); i++) {
final Dimension prefSize = parent.getComponent(i).getPreferredSize();
result.width += prefSize.width;
result.height = Math.max(prefSize.height, result.height);
}
return result;
}
public void setSizeRatio(double x, double y) {
xRatio = x;
yRatio = y;
if (x > 1.0) xRatio = x - 1.0;
if (y > 1.0) yRatio = y - 1.0;
if (defDim.width <= 0) defDim = getPreferredSize();
curLoc.x = (int) ((double) defLoc.x * xRatio);
curLoc.y = (int) ((double) defLoc.y * yRatio);
curDim.width = (int) ((double) defDim.width * xRatio);
curDim.height = (int) ((double) defDim.height * yRatio);
if (!inEditMode) setBounds(curLoc.x, curLoc.y, curDim.width, curDim.height);
}
public void setEditMode(boolean s) {
twin.setEditMode(s);
setOpaque(s);
if (s) {
addMouseListener(ml);
curLoc.x = defLoc.x;
curLoc.y = defLoc.y;
defDim = getPreferredSize();
curDim.width = defDim.width;
curDim.height = defDim.height;
} else removeMouseListener(ml);
inEditMode = s;
}
public void setSizeRatio(double x, double y) {
double rx = x;
double ry = y;
if (rx > 1.0) rx = x - 1.0;
if (ry > 1.0) ry = y - 1.0;
if (defDim.width <= 0) defDim = getPreferredSize();
curLoc.x = (int) ((double) defLoc.x * rx);
curLoc.y = (int) ((double) defLoc.y * ry);
curDim.width = (int) ((double) defDim.width * rx);
curDim.height = (int) ((double) defDim.height * ry);
if (!inEditMode) setBounds(curLoc.x, curLoc.y, curDim.width, curDim.height);
twin.setSizeRatio(x, y);
}
/** Construct an applet viewer and start the applet. */
public void init() {
try {
// Get the width (if any)
defaultAppletSize.width = getWidth();
currentAppletSize.width = defaultAppletSize.width;
// Get the height (if any)
defaultAppletSize.height = getHeight();
currentAppletSize.height = defaultAppletSize.height;
} catch (NumberFormatException e) {
// Turn on the error flag and let TagAppletPanel
// do the right thing.
status = APPLET_ERROR;
showAppletStatus("badattribute.exception");
showAppletLog("badattribute.exception");
showAppletException(e);
}
setLayout(new BorderLayout());
createAppletThread();
}
TextPanel(String file) {
super(new BorderLayout());
JEditorPane text = new JEditorPane();
try {
text.setPage(TextPanel.this.getClass().getResource(file));
} catch (Exception e) {
text.setText("Error loading '" + file + "'");
e.printStackTrace();
}
text.setEditable(false);
JScrollPane scrollPane = new JScrollPane(text);
Dimension dim = new Dimension();
dim.width = 450;
dim.height = 200;
scrollPane.setPreferredSize(dim);
TextPanel.this.add(BorderLayout.CENTER, scrollPane);
}
public static void openFrame(Object frame) {
boolean packFrame = false;
if (packFrame) {
((JFrame) frame).pack();
} else {
((JFrame) frame).validate();
}
// Center the window
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = ((JFrame) frame).getSize();
if (frameSize.height > screenSize.height) {
frameSize.height = screenSize.height;
}
if (frameSize.width > screenSize.width) {
frameSize.width = screenSize.width;
}
((JFrame) frame)
.setLocation(
(screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
((JFrame) frame).setVisible(true);
}
public void setEditMode(boolean s) {
if (s) {
addMouseListener(ml);
setOpaque(s);
if (font != null) {
setFont(font);
fontH = font.getSize();
rHeight = fontH;
}
defDim = getPreferredSize();
curLoc.x = defLoc.x;
curLoc.y = defLoc.y;
curDim.width = defDim.width;
curDim.height = defDim.height;
xRatio = 1.0;
yRatio = 1.0;
} else {
removeMouseListener(ml);
if ((bg != null) || (isActive < 1)) setOpaque(true);
else setOpaque(false);
}
inEditMode = s;
}
@Override
public void setBounds(int x, int y, int width, int height) {
super.setBounds(x, y, width, height);
currentAppletSize.width = width;
currentAppletSize.height = height;
}