/**
* Calculates the maximum size dimensions for the specified panal given the components in the
* specified parent container.
*/
public Dimension maximumLayoutSize(Container target) {
synchronized (target.getTreeLock()) {
Dimension dim = new Dimension(0, 0);
int size = actions.size();
if ((grip != null) && grip.isVisible()) {
Dimension d = grip.getPreferredSize();
dim.width += d.width;
dim.width += hgap;
}
Component last = null;
for (int i = 0; i < size; i++) {
Component comp = (Component) actions.elementAt(i);
if (comp.isVisible()) {
Dimension d = comp.getPreferredSize();
dim.width += d.width;
dim.height = Math.max(dim.height, d.height);
dim.width += hgap;
last = comp;
}
}
if (last != null) {
Dimension prefSize = last.getPreferredSize();
Dimension maxSize = last.getMaximumSize();
if (prefSize != maxSize) {
dim.width = dim.width - prefSize.width + maxSize.width;
dim.height = Math.max(dim.height, maxSize.height);
}
}
Insets insets = target.getInsets();
dim.width += insets.left + insets.right;
dim.height += insets.top + insets.bottom;
return dim;
}
}
public void enableControlPanel() {
boolean bVisible = false;
int nmembers = buttonPane.getComponentCount();
for (int k = 0; k < nmembers; k++) {
Component comp = buttonPane.getComponent(k);
if (comp != null) {
if (comp.isVisible() || comp.isEnabled()) {
bVisible = true;
break;
}
}
}
if (bVisible && !buttonPane.isVisible()) {
Dimension dim = getSize();
Dimension dim1 = buttonPane.getPreferredSize();
int w = dim.width;
int h = dim.height + dim1.height;
if (dim1.width > w) w = dim1.width;
if (w < 300) w = 300;
if (h < 200) h = 200;
setSize(w, h);
}
buttonPane.setVisible(bVisible);
}
private boolean is(boolean first) {
Container parent = getParent();
if (parent == null) return false;
int max = first ? Integer.MAX_VALUE : 0;
ToolWindowAnchor anchor = getAnchor();
Component c = null;
int count = parent.getComponentCount();
for (int i = 0; i < count; i++) {
Component component = parent.getComponent(i);
if (!component.isVisible()) continue;
Rectangle r = component.getBounds();
if (anchor == ToolWindowAnchor.LEFT || anchor == ToolWindowAnchor.RIGHT) {
if (first && (max > r.y) || (!first && max < r.y)) {
max = r.y;
c = component;
}
} else {
if (first && (max > r.x) || (!first && max < r.x)) {
max = r.x;
c = component;
}
}
}
return c == this;
}
@Override
public Dimension minimumLayoutSize(Container parent) {
Component toolbar = parent.getComponent(0);
Dimension toolbarSize = toolbar.isVisible() ? toolbar.getMinimumSize() : new Dimension();
Dimension contentSize = parent.getComponent(1).getMinimumSize();
return new Dimension(
Math.max(toolbarSize.width, contentSize.width), toolbarSize.height + contentSize.height);
}
private void hideDropDownButton() {
for (Component component : this.getComponents()) {
if (component instanceof AbstractButton && component.isVisible()) {
component.setVisible(false);
this.revalidate();
}
}
}
@Override
public void layoutContainer(Container parent) {
int width = parent.getWidth();
int height = parent.getHeight();
Component toolbar = parent.getComponent(0);
Dimension toolbarSize = toolbar.isVisible() ? toolbar.getPreferredSize() : new Dimension();
toolbar.setBounds(0, 0, width, toolbarSize.height);
parent.getComponent(1).setBounds(0, toolbarSize.height, width, height - toolbarSize.height);
}
public static final Component getVisibleChildAt(Container container, Point point) {
for (int i = 0; i < container.getComponentCount(); i++) {
Component component = container.getComponent(i);
if (component.isVisible()
&& component.contains(point.x - component.getX(), point.y - component.getY()))
return component;
}
return null;
}
/** Lays out the container in the specified panel. */
public void layoutContainer(Container target) {
synchronized (target.getTreeLock()) {
Insets insets = target.getInsets();
Dimension dim = target.getSize();
int fullHeight = dim.height;
int bottom = dim.height - insets.bottom - 1;
int top = 0 + insets.top;
int left = insets.left;
int maxPosition = dim.width - (insets.left + insets.right) - hgap;
int right = dim.width - insets.right;
maxPosition = right;
int height = bottom - top;
int size = actions.size();
int w, h;
if ((grip != null) && grip.isVisible()) {
Dimension d = grip.getPreferredSize();
grip.setBounds(left, top + vgap, d.width, bottom - top - 2 * vgap);
left += d.width;
left += hgap;
}
for (int i = 0; i < size; i++) {
left += hgap;
Component comp = (Component) actions.elementAt(i);
Dimension d;
Dimension minSize = comp.getMinimumSize();
if (i == size - 1) d = comp.getMaximumSize();
else d = comp.getPreferredSize();
w = d.width;
h = Math.min(height, d.height);
if ((left < maxPosition) && (left + w > maxPosition)) {
if (maxPosition - left >= minSize.width) w = maxPosition - left;
}
comp.setBounds(left, (fullHeight - d.height) / 2, w, h);
// if (i == size - 1)
// d = comp.getMaximumSize();
// else
// d = comp.getPreferredSize();
// if ((left + d.width) > right)
// w = right - left;
// else
// w = d.width;
// h = Math.min (height, d.height);
// comp.setBounds (left, (fullHeight - d.height)/2, w, h);
left += d.width;
}
}
}
public void layoutContainer(Container parent) {
Insets insets = parent.getInsets();
Component c;
c = parent.getComponent(0);
if (c.isVisible()) {
c.setBounds(insets.left + 152, insets.top + 64, 176, 24);
}
c = parent.getComponent(1);
if (c.isVisible()) {
c.setBounds(insets.left + 152, insets.top + 96, 176, 24);
}
c = parent.getComponent(2);
if (c.isVisible()) {
c.setBounds(insets.left + 72, insets.top + 8, 184, 32);
}
c = parent.getComponent(3);
if (c.isVisible()) {
c.setBounds(insets.left + 16, insets.top + 64, 128, 24);
}
c = parent.getComponent(4);
if (c.isVisible()) {
c.setBounds(insets.left + 16, insets.top + 96, 128, 24);
}
c = parent.getComponent(5);
if (c.isVisible()) {
c.setBounds(insets.left + 56, insets.top + 176, 96, 32);
}
c = parent.getComponent(6);
if (c.isVisible()) {
c.setBounds(insets.left + 176, insets.top + 176, 96, 32);
}
c = parent.getComponent(7);
if (c.isVisible()) {
c.setBounds(insets.left + 152, insets.top + 128, 176, 24);
}
c = parent.getComponent(8);
if (c.isVisible()) {
c.setBounds(insets.left + 16, insets.top + 128, 128, 24);
}
}
/**
* Iterates all child components and calculates the space enough to keep all of them assuming that
* the width is fixed.
*/
private Dimension calculateSize(int maxRowWidth) {
FlowLayout layout = (FlowLayout) getLayout();
int height = 0;
int currentRowWidth = 0;
int currentRowHeight = 0;
for (int i = 0, count = getComponentCount(); i < count; ++i) {
Component comp = getComponent(i);
Dimension bounds = comp.getPreferredSize();
if (!comp.isVisible()) {
continue;
}
currentRowHeight = Math.max(currentRowHeight, bounds.height);
if (currentRowWidth + layout.getHgap() + bounds.width <= maxRowWidth) {
if (bounds.width != 0) {
currentRowWidth += bounds.width + layout.getHgap();
}
continue;
}
height += currentRowHeight + layout.getVgap();
currentRowWidth = bounds.width;
currentRowHeight = bounds.height;
}
return new Dimension(maxRowWidth, height + currentRowHeight + 2 * layout.getVgap());
}
public static boolean isFocusable(Component component) {
return component.isFocusable()
&& component.isDisplayable()
&& component.isVisible()
&& component.isEnabled();
}
public static boolean isOnlyVisibleComponent(Component component) {
return component != null
&& component.isVisible()
&& getVisibleChildrenCount(component.getParent()) == 1;
}
