| com.sun.midp.chameleon.layers.ScrollablePopupLayer
 javax.microedition.lcdui.DEPopupLayer
| DEPopupLayer | | class DEPopupLayer extends ScrollablePopupLayer (Code) | | This is a popup layer that handles a sub-popup within the date editor,
which is also a popup layer.
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| Constructor Summary | |
| | DEPopupLayer(DateEditor editor, String[] elements, int selectedIndex, boolean circularTraversal)
Constructs a date editor sub-popup layer, which behaves like a
popup-choicegroup, given a string array of elements that constitute
the available list of choices to select from. |
| Method Summary | |
| int | getSelectedIndex()
Gets currently selected index. | | public void | hide()
| | protected void | initialize()
Initializes the popup layer. | | public boolean | keyInput(int type, int code)
Handles key event in the open popup. | | public void | paintBackground(Graphics g)
Paints popup background (including borders) and scrollbar
if it is present. | | public void | paintBody(Graphics g)
Paints the body of the popup layer. | | public boolean | pointerInput(int type, int x, int y)
Handles pointer event in the open popup. | | public void | scrollContent(int scrollType, int thumbPosition)
Scroll content inside of the DEPopup.
Parameters:
scrollType - scrollType. | | public void | setBounds(int x, int y, int w, int h)
Sets the bounds of the popup layer. | | protected void | setContent(String[] newElements, int selectedIndex)
Populates this sub-popup layer with new elements. | | void | setElementSize(int w, int h)
Set the choice element size (width and height). | | void | setSelectedIndex(int selId)
Sets currently selected index. | | public void | show(ScreenLFImpl sLF)
| | boolean | traverseInPopup(int code)
Handle traversal in the open popup. | | public void | updateScrollIndicator()
Updates the scroll indicator. |
| PRESS_OUT_OF_BOUNDS | | final static int PRESS_OUT_OF_BOUNDS(Code) | | |
| open | | boolean open(Code) | | Indicates if this popup layer is shown (true) or hidden (false).
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| DEPopupLayer | | DEPopupLayer(DateEditor editor, String[] elements, int selectedIndex, boolean circularTraversal)(Code) | | Constructs a date editor sub-popup layer, which behaves like a
popup-choicegroup, given a string array of elements that constitute
the available list of choices to select from.
Parameters:
editor - The DateEditor that triggered this popup layer.
Parameters:
elements - String array holding the list of choices.
Parameters:
selectedIndex - the index to place the initial highlight on.
Parameters:
circularTraversal - true if traversal past the last item shouldjump to the beginning |
| getSelectedIndex | | int getSelectedIndex()(Code) | | Gets currently selected index.
currently selected index |
| hide | | public void hide()(Code) | | hide current popup
|
| initialize | | protected void initialize()(Code) | | Initializes the popup layer.
|
| keyInput | | public boolean keyInput(int type, int code)(Code) | | Handles key event in the open popup.
Parameters:
type - - The type of this key event (pressed, released)
Parameters:
code - - The code of this key event true always, since popupLayers swallow all key events |
| paintBackground | | public void paintBackground(Graphics g)(Code) | | Paints popup background (including borders) and scrollbar
if it is present.
Parameters:
g - - The graphics object to paint background on |
| paintBody | | public void paintBody(Graphics g)(Code) | | Paints the body of the popup layer.
Parameters:
g - The graphics context to paint to |
| pointerInput | | public boolean pointerInput(int type, int x, int y)(Code) | | Handles pointer event in the open popup.
Parameters:
type - - The type of this pointer event (pressed, released, dragged)
Parameters:
x - x coordinate
Parameters:
x - y coordinate true always, since popupLayers swallow all pointer events |
| setBounds | | public void setBounds(int x, int y, int w, int h)(Code) | | Sets the bounds of the popup layer.
Parameters:
x - the x-coordinate of the popup layer location
Parameters:
y - the y-coordinate of the popup layer location
Parameters:
w - the width of this popup layer in open state
Parameters:
h - the height of this popup layer in open state |
| setContent | | protected void setContent(String[] newElements, int selectedIndex)(Code) | | Populates this sub-popup layer with new elements.
The number of elements before and after should be the same
if the popup already existed.
Parameters:
newElements - String array holding the list of choices.
Parameters:
selectedIndex - the index to place the initial highlight on. |
| setElementSize | | void setElementSize(int w, int h)(Code) | | Set the choice element size (width and height).
Parameters:
w - width of the element
Parameters:
h - height of the element |
| setSelectedIndex | | void setSelectedIndex(int selId)(Code) | | Sets currently selected index.
Parameters:
selId - currently selected index |
| show | | public void show(ScreenLFImpl sLF)(Code) | | show current popup
Parameters:
sLF - popup owner screen |
| traverseInPopup | | boolean traverseInPopup(int code)(Code) | | Handle traversal in the open popup.
Parameters:
code - the code of the key event true always, since popupLayers swallow all key events |
| updateScrollIndicator | | public void updateScrollIndicator()(Code) | | Updates the scroll indicator.
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