public void showPopupMenu(java.awt.event.MouseEvent evt) {
int r = m_table.rowAtPoint(new Point(evt.getX(), evt.getY()));
if (r != -1) {
m_table.setRowSelectionInterval(r, r);
}
m_popupMenu.show(this, evt.getX(), evt.getY());
}
/**
* Spusti se pri zmacknuti tlacitka. Pokud je pod mysi obraz figury, zjisti, zda se muze pohnout
* (pokud ano, upravi ho pro tahnuti, nastavi ho do figLabel) a zobrazi kontextovou napovedu.
*/
private void eCatcherMousePressed(
java.awt.event.MouseEvent evt) { // GEN-FIRST:event_eCatcherMousePressed
if (figLabel != null || finished) {
return;
}
BoardSquare bsquare = (BoardSquare) eCatcher.getComponentAt(evt.getPoint());
JPanel fsquare = (JPanel) figurePan.getComponent(bsquare.getIndex());
sourceBSquare = bsquare;
Point defLocation = fsquare.getLocation();
xAdjustment = (int) defLocation.getX() - evt.getX();
yAdjustment = (int) defLocation.getY() - evt.getY();
if (fsquare.getComponentCount() == 0) {
return;
}
figLabel = (JLabel) fsquare.getComponent(0);
setFocus(gui.getFocus(bsquare.getColumn(), bsquare.getRow()));
if (!gui.canMove(bsquare.getColumn(), bsquare.getRow())) {
figLabel = null;
return;
}
fsquare.remove(figLabel);
boardPane.add(figLabel, 0);
figLabel.setLocation(evt.getX() + xAdjustment, evt.getY() + yAdjustment);
figLabel.setSize(figLabel.getWidth(), figLabel.getHeight());
} // GEN-LAST:event_eCatcherMousePressed
/** Spousti se pri tazeni mysi. Pokud je figLabel neprazdne, tahne drzenou figurou. */
private void eCatcherMouseDragged(
java.awt.event.MouseEvent evt) { // GEN-FIRST:event_eCatcherMouseDragged
if (figLabel == null) {
return;
}
figLabel.setLocation(evt.getX() + xAdjustment, evt.getY() + yAdjustment);
} // GEN-LAST:event_eCatcherMouseDragged
public void mousePressed(java.awt.event.MouseEvent e) {
isClick = true;
JButton b = (JButton) e.getSource();
// check to see if the target button can be moved
if (!solved && check(buttons.indexOf(b))) {
// hide the target button
b.setVisible(false);
// Figure out the bounds of the areas where source
// and target buttons are located
int menuOffset = getJMenuBar().getHeight();
dragSourceArea = b.getBounds();
dragTargetArea = ((JButton) buttons.get(hiddenIndex)).getBounds();
dragSourceArea.translate(0, menuOffset);
dragTargetArea.translate(0, menuOffset);
// setup the bounds of the panel to limit the locations on the drag
// layer
panelArea = new Rectangle(0, menuOffset, getJPanel().getWidth(), getJPanel().getHeight());
// Setup and show the drag button on the upper layer
getDragButton().setText(b.getText());
getDragButton().setBounds(dragSourceArea);
getDragButton().setVisible(true);
// Offset when repositioning the drag button later
cursorOffset = new Point(e.getX(), e.getY());
}
}
// ======================================================
private void treeMouseClicked(java.awt.event.MouseEvent evt) {
// Set selection at mouse position
TreePath selectedPath = getPathForLocation(evt.getX(), evt.getY());
if (selectedPath == null) return;
int mask = evt.getModifiers();
// Check button clicked
if (evt.getClickCount() == 2 && (mask & MouseEvent.BUTTON1_MASK) != 0) {
} else if ((mask & MouseEvent.BUTTON3_MASK) != 0) {
}
}
// ======================================================
// ======================================================
private void treeMouseReleased(java.awt.event.MouseEvent evt) {
int mask = evt.getModifiers();
if ((mask & MouseEvent.BUTTON1_MASK) != 0) {
if (dragged_node == null) return;
TreePath selectedPath = getPathForLocation(evt.getX(), evt.getY());
if (selectedPath == null)
if ((selectedPath = getUpperPath(evt.getX(), evt.getY())) == null) return;
DefaultMutableTreeNode node =
(DefaultMutableTreeNode) selectedPath.getPathComponent(selectedPath.getPathCount() - 1);
Object o = node.getUserObject();
int pos = 0;
if (o instanceof String) {
DefaultMutableTreeNode p_node = (DefaultMutableTreeNode) node.getParent();
pos = p_node.getIndex(node);
node = p_node;
}
moveLeaf(node, dragged_node, pos);
dragged_node = null;
Cursor cursor = new Cursor(Cursor.DEFAULT_CURSOR);
parent.setCursor(cursor);
}
}
public void mouseDragged(java.awt.event.MouseEvent e) {
if (dragTargetArea != null) {
// Since we're dragging, this is no longer considered a click
isClick = false;
// Draw the target feedback and position the drag button based
// on the mouse's new location
e.translatePoint(dragSourceArea.x, dragSourceArea.y);
Point p = makeSafePoint(e.getX(), e.getY());
paintTargetFeedback(p.x, p.y);
getDragButton().setLocation(p.x - cursorOffset.x, p.y - cursorOffset.y);
}
}
protected void handleSelection(java.awt.event.MouseEvent evt) {
if (tree != null && tree.isEnabled()) {
if (isEditing(tree) && tree.getInvokesStopCellEditing() && !stopEditing(tree)) {
return;
}
if (tree.isRequestFocusEnabled()) {
tree.requestFocus();
}
TreePath path = getClosestPathForLocation(tree, evt.getX(), evt.getY());
if (path != null) {
Rectangle bounds = getPathBounds(tree, path);
if (evt.getY() > (bounds.y + bounds.height)) {
return;
}
if (SwingUtilities.isLeftMouseButton(evt))
checkForClickInExpandControl(path, evt.getX(), evt.getY());
if (!startEditing(path, evt)) {
selectPathForEvent(path, evt);
}
}
}
}
// ======================================================
// ======================================================
private void treeMousePressed(java.awt.event.MouseEvent evt) {
int mask = evt.getModifiers();
if ((mask & MouseEvent.BUTTON1_MASK) != 0) {
TreePath selectedPath = getPathForLocation(evt.getX(), evt.getY());
if (selectedPath == null) return;
DefaultMutableTreeNode node =
(DefaultMutableTreeNode) selectedPath.getPathComponent(selectedPath.getPathCount() - 1);
Object o = node.getUserObject();
if (o instanceof String) {
TransferHandler transfer = this.getTransferHandler();
transfer.exportAsDrag(this, evt, TransferHandler.COPY);
dragged_node = node;
parent.setCursor(renderer.getNodeCursor(node));
}
}
}
public void mouseReleased(java.awt.event.MouseEvent e) {
if (dragTargetArea != null) {
// Turn off the drag button and feedback
getDragButton().setVisible(false);
paintTargetFeedback(-1, -1);
e.translatePoint(dragSourceArea.x, dragSourceArea.y);
Point p = makeSafePoint(e.getX(), e.getY());
JButton b = (JButton) e.getSource();
if (isClick || dragTargetArea.contains(p.x, p.y)) {
// if we're considered a simple click, or the dragging ended
// within the target area, perform the move.
slide(buttons.indexOf(b));
} else {
// The drag finished outside the target, so just show the
// hidden button and don't move anything.
b.setVisible(true);
}
dragTargetArea = null;
dragSourceArea = null;
}
}