Class Component

java.lang.Object
javaforce.ui.Component
All Implemented Interfaces:
KeyCode, KeyEvents, MouseEvents
Direct Known Subclasses:
Canvas, Container, FlexBox, FontComponent, ScrollBar, ScrollBox
public class Component extends Object implements KeyEvents, MouseEvents

  • Field Details

    • foreClr

      protected Color foreClr

    • backClr

      protected Color backClr

    • disabledClr

      protected Color disabledClr

    • selectedClr

      protected Color selectedClr

    • pos

      protected Point pos

    • size

      protected Dimension size

    • parent

      protected Component parent

    • layer

      protected int layer

    • borderStyle

      protected int borderStyle

    • enabled

      protected boolean enabled

    • editable

      protected boolean editable

    • focused

      protected boolean focused

    • focusable

      protected boolean focusable

    • visible

      protected boolean visible

    • consumer

      protected boolean consumer
      Component consumes mouse up/down events.

    • zero

      public static final Dimension zero

    • debug

      public static boolean debug

  • Constructor Details

    • Component

      public Component()

  • Method Details

    • load

      public static Component load(String fn)
      Loads a complete form from a XML file (*.ui).

    • save

      public void save(String fn)
      Saves a component (and all children) to an XML file (*.ui).

    • isContainer

      public boolean isContainer()

    • isConsumer

      protected boolean isConsumer()

    • setParent

      protected void setParent(Component parent)

    • setConsumer

      protected void setConsumer(boolean consumes)

    • getPosition

      public Point getPosition()

    • getX

      public int getX()

    • getY

      public int getY()

    • setPosition

      public void setPosition(Point pt)

    • setPosition

      public void setPosition(int x, int y)

    • getSize

      public Dimension getSize()

    • getWidth

      public int getWidth()

    • getHeight

      public int getHeight()

    • setSize

      public void setSize(Dimension dim)

    • setSize

      public void setSize(int width, int height)

    • getMinSize

      public Dimension getMinSize()

    • getMinWidth

      public int getMinWidth()

    • getMinHeight

      public int getMinHeight()

    • getLayer

      public int getLayer()

    • setLayer

      public void setLayer(int layer)
      Sets a component layer. Default = 0. Currently the only other supported layer is 1 for popup menus and lists.

    • isInside

      public boolean isInside(Point pt)

    • render

      public void render(Image image)

    • renderLayer

      public void renderLayer(int layer, Image image)

    • layout

      public void layout(LayoutMetrics metrics)

    • setFocusable

      public void setFocusable(boolean state)

    • isVisible

      public boolean isVisible()

    • setVisible

      public void setVisible(boolean state)

    • getTopContainer

      public Container getTopContainer()

    • onFocus

      public void onFocus()

    • onBlur

      public void onBlur()

    • setFocus

      public void setFocus()

    • isFocused

      public boolean isFocused()

    • isFocusable

      public boolean isFocusable()

    • isEnabled

      public boolean isEnabled()

    • setEnabled

      public void setEnabled(boolean state)

    • isEditable

      public boolean isEditable()

    • setEditable

      public void setEditable(boolean state)

    • getForeColor

      public Color getForeColor()

    • getBackColor

      public Color getBackColor()

    • getDisabledColor

      public Color getDisabledColor()

    • getSelectedColor

      public Color getSelectedColor()

    • setForeColor

      public void setForeColor(Color clr)

    • setBackColor

      public void setBackColor(Color clr)

    • setDisabledColor

      public void setDisabledColor(Color clr)

    • setSelectedColor

      public void setSelectedColor(Color clr)

    • getBorderStyle

      public int getBorderStyle()

    • setBorderStyle

      public void setBorderStyle(int lineStyle)

    • getMouseX

      public int getMouseX()

    • getMouseY

      public int getMouseY()

    • getMousePosition

      public Point getMousePosition()

    • getKeyState

      public boolean getKeyState(int vk)

    • keyTyped

      public void keyTyped(char ch)
      Specified by:
      keyTyped in interface KeyEvents

    • keyPressed

      public void keyPressed(int key)
      Specified by:
      keyPressed in interface KeyEvents

    • keyReleased

      public void keyReleased(int key)
      Specified by:
      keyReleased in interface KeyEvents

    • mouseMove

      public void mouseMove(int x, int y)
      Specified by:
      mouseMove in interface MouseEvents

    • mouseDown

      public void mouseDown(int button)
      Specified by:
      mouseDown in interface MouseEvents

    • mouseUp

      public void mouseUp(int button)
      Specified by:
      mouseUp in interface MouseEvents

    • mouseScroll

      public void mouseScroll(int dx, int dy)
      Specified by:
      mouseScroll in interface MouseEvents