Package wprover

Class RectangleSelectionDialog

  • All Implemented Interfaces:
    java.awt.event.ActionListener, java.awt.event.ComponentListener, java.awt.event.ContainerListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants
    public class RectangleSelectionDialog
extends JBaseDialog
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.ComponentListener, java.awt.event.ActionListener, java.lang.Runnable
    RectangleSelectionDialog is a class that extends JBaseDialog and implements MouseListener, MouseMotionListener, ComponentListener, ActionListener, and Runnable. It is used to create a dialog for selecting a rectangle in a JPanel.
    See Also:
    Serialized Form

    • Nested Class Summary

      • Nested classes/interfaces inherited from class javax.swing.JDialog

        javax.swing.JDialog.AccessibleJDialog

      • Nested classes/interfaces inherited from class java.awt.Dialog

        java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType

      • Nested classes/interfaces inherited from class java.awt.Window

        java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

      • Nested classes/interfaces inherited from class java.awt.Container

        java.awt.Container.AccessibleAWTContainer

      • Nested classes/interfaces inherited from class java.awt.Component

        java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

    • Field Summary

      • Fields inherited from class javax.swing.JDialog

        accessibleContext, rootPane, rootPaneCheckingEnabled

      • Fields inherited from class java.awt.Dialog

        DEFAULT_MODALITY_TYPE

      • Fields inherited from class java.awt.Component

        BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

      • Fields inherited from interface java.awt.image.ImageObserver

        ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

      • Fields inherited from interface javax.swing.WindowConstants

        DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

    • Constructor Summary

      Constructors 
      Constructor Description
      RectangleSelectionDialog​(GExpert gx)
      Constructs a new RectangleSelectionDialog with the specified GExpert instance.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void actionPerformed​(java.awt.event.ActionEvent e)
      Handles action events for the OK and Cancel buttons.
      void componentHidden​(java.awt.event.ComponentEvent e)
      Handles component hidden events.
      void componentMoved​(java.awt.event.ComponentEvent e)
      Handles component moved events.
      void componentResized​(java.awt.event.ComponentEvent e)
      Handles component resized events to update the content location.
      void componentShown​(java.awt.event.ComponentEvent e)
      Handles component shown events.
      java.awt.Rectangle getRectangle()
      Returns the selected rectangle.
      boolean getResult()
      Returns the result of the dialog.
      void keyPressed​(java.awt.event.KeyEvent e)
      Handles key pressed events to move the rectangle or confirm the selection.
      void mouseClicked​(java.awt.event.MouseEvent e)
      Handles mouse clicked events.
      void mouseDragged​(java.awt.event.MouseEvent e)
      Handles mouse dragged events to update the rectangle's size.
      void mouseEntered​(java.awt.event.MouseEvent e)
      Handles mouse entered events.
      void mouseExited​(java.awt.event.MouseEvent e)
      Handles mouse exited events.
      void mouseMoved​(java.awt.event.MouseEvent e)
      Handles mouse moved events.
      void mousePressed​(java.awt.event.MouseEvent e)
      Handles mouse pressed events to start drawing the rectangle.
      void mouseReleased​(java.awt.event.MouseEvent e)
      Handles mouse released events.
      void paint​(java.awt.Graphics g)
      Paints the component.
      void run()
      Runs the dialog.
      void setVisible​(boolean r)
      Sets the visibility of the dialog and captures the current content as an image.
      void translate​(int n)
      Translates the rectangle by a specified amount.

      • Methods inherited from class javax.swing.JDialog

        addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

      • Methods inherited from class java.awt.Dialog

        addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, show, toBack

      • Methods inherited from class java.awt.Window

        addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront

      • Methods inherited from class java.awt.Container

        add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate, validateTree

      • Methods inherited from class java.awt.Component

        action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • RectangleSelectionDialog

        public RectangleSelectionDialog​(GExpert gx)
        Constructs a new RectangleSelectionDialog with the specified GExpert instance.
        Parameters:
        gx - the GExpert instance to associate with this dialog

    • Method Detail

      • getResult

        public boolean getResult()
        Returns the result of the dialog.
        Returns:
        true if the OK button was pressed, false otherwise

      • setVisible

        public void setVisible​(boolean r)
        Sets the visibility of the dialog and captures the current content as an image.
        Overrides:
        setVisible in class java.awt.Dialog
        Parameters:
        r - true to make the dialog visible, false to hide it

      • mouseClicked

        public void mouseClicked​(java.awt.event.MouseEvent e)
        Handles mouse clicked events.
        Specified by:
        mouseClicked in interface java.awt.event.MouseListener
        Parameters:
        e - the MouseEvent triggered by clicking the mouse

      • mousePressed

        public void mousePressed​(java.awt.event.MouseEvent e)
        Handles mouse pressed events to start drawing the rectangle.
        Specified by:
        mousePressed in interface java.awt.event.MouseListener
        Parameters:
        e - the MouseEvent triggered by pressing the mouse

      • getRectangle

        public java.awt.Rectangle getRectangle()
        Returns the selected rectangle.
        Returns:
        the selected Rectangle

      • mouseReleased

        public void mouseReleased​(java.awt.event.MouseEvent e)
        Handles mouse released events.
        Specified by:
        mouseReleased in interface java.awt.event.MouseListener
        Parameters:
        e - the MouseEvent triggered by releasing the mouse

      • mouseEntered

        public void mouseEntered​(java.awt.event.MouseEvent e)
        Handles mouse entered events.
        Specified by:
        mouseEntered in interface java.awt.event.MouseListener
        Parameters:
        e - the MouseEvent triggered by entering a component

      • mouseExited

        public void mouseExited​(java.awt.event.MouseEvent e)
        Handles mouse exited events.
        Specified by:
        mouseExited in interface java.awt.event.MouseListener
        Parameters:
        e - the MouseEvent triggered by exiting a component

      • mouseDragged

        public void mouseDragged​(java.awt.event.MouseEvent e)
        Handles mouse dragged events to update the rectangle's size.
        Specified by:
        mouseDragged in interface java.awt.event.MouseMotionListener
        Parameters:
        e - the MouseEvent triggered by dragging the mouse

      • mouseMoved

        public void mouseMoved​(java.awt.event.MouseEvent e)
        Handles mouse moved events.
        Specified by:
        mouseMoved in interface java.awt.event.MouseMotionListener
        Parameters:
        e - the MouseEvent triggered by moving the mouse

      • componentResized

        public void componentResized​(java.awt.event.ComponentEvent e)
        Handles component resized events to update the content location.
        Specified by:
        componentResized in interface java.awt.event.ComponentListener
        Parameters:
        e - the ComponentEvent triggered by resizing the component

      • componentMoved

        public void componentMoved​(java.awt.event.ComponentEvent e)
        Handles component moved events.
        Specified by:
        componentMoved in interface java.awt.event.ComponentListener
        Parameters:
        e - the ComponentEvent triggered by moving the component

      • componentShown

        public void componentShown​(java.awt.event.ComponentEvent e)
        Handles component shown events.
        Specified by:
        componentShown in interface java.awt.event.ComponentListener
        Parameters:
        e - the ComponentEvent triggered by showing the component

      • componentHidden

        public void componentHidden​(java.awt.event.ComponentEvent e)
        Handles component hidden events.
        Specified by:
        componentHidden in interface java.awt.event.ComponentListener
        Parameters:
        e - the ComponentEvent triggered by hiding the component

      • translate

        public void translate​(int n)
        Translates the rectangle by a specified amount.
        Parameters:
        n - the amount to translate the rectangle

      • keyPressed

        public void keyPressed​(java.awt.event.KeyEvent e)
        Handles key pressed events to move the rectangle or confirm the selection.
        Specified by:
        keyPressed in interface java.awt.event.KeyListener
        Overrides:
        keyPressed in class JBaseDialog
        Parameters:
        e - the KeyEvent triggered by pressing a key

      • actionPerformed

        public void actionPerformed​(java.awt.event.ActionEvent e)
        Handles action events for the OK and Cancel buttons.
        Specified by:
        actionPerformed in interface java.awt.event.ActionListener
        Parameters:
        e - the ActionEvent triggered by the buttons

      • paint

        public void paint​(java.awt.Graphics g)
        Paints the component.
        Overrides:
        paint in class java.awt.Window
        Parameters:
        g - the Graphics object to protect

      • run

        public void run()
        Runs the dialog.
        Specified by:
        run in interface java.lang.Runnable