org.smyld.gui

Class SMYLDToolTipManager

java.lang.Object

java.awt.event.MouseAdapter

org.smyld.gui.SMYLDToolTipManager

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener

public class SMYLDToolTipManager
extends MouseAdapter
implements MouseMotionListener

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	SMYLDToolTipManager.insideTimerAction
protected class	SMYLDToolTipManager.outsideTimerAction
protected class	SMYLDToolTipManager.stillInsideTimerAction

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	heavyWeightPopupEnabled
protected boolean	lightWeightPopupEnabled

Method Summary

Modifier and Type	Method and Description
int	getDismissDelay() Returns the dismissal delay value.
int	getInitialDelay() Returns the initial delay value.
int	getReshowDelay() Returns the reshow delay property.
boolean	isEnabled() Returns true if this object is enabled.
boolean	isLightWeightPopupEnabled() Returns true if lightweight (all-Java) Tooltips are in use, or false if heavyweight (native peer) Tooltips are being used.
void	mouseDragged(MouseEvent event) Called when the mouse is pressed and dragged.
void	mouseEntered(MouseEvent event) Called when the mouse enters the region of a component.
void	mouseExited(MouseEvent event) Called when the mouse exits the region of a component.
void	mouseMoved(MouseEvent event) Called when the mouse is moved.
void	mousePressed(MouseEvent event) Called when the mouse is pressed.
void	registerComponent(JComponent component) Registers a component for tooltip management.
void	setDismissDelay(int milliseconds) Specifies the dismissal delay value.
void	setEnabled(boolean flag) Enables or disables the tooltip.
void	setInitialDelay(int milliseconds) Specifies the initial delay value.
void	setLightWeightPopupEnabled(boolean aFlag) When displaying the JToolTip, the ToolTipManager chooses to use a lightweight JPanel if it fits.
void	setReshowDelay(int milliseconds) Used to specify the amount of time before the user has to wait initialDelay milliseconds before a tooltip will be shown.
void	setTipComponent(JComponent tipComp)
static SMYLDToolTipManager	sharedInstance() Returns a shared ToolTipManager instance.
void	unregisterComponent(JComponent component) Removes a component from tooltip control.

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseReleased, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Field Detail

lightWeightPopupEnabled

protected boolean lightWeightPopupEnabled

heavyWeightPopupEnabled

protected boolean heavyWeightPopupEnabled

Method Detail

setEnabled

public void setEnabled(boolean flag)

Enables or disables the tooltip.

Parameters:

flag - true to enable the tip, false otherwise

isEnabled

public boolean isEnabled()

Returns true if this object is enabled.

Returns:

true if this object is enabled, false otherwise

setLightWeightPopupEnabled

public void setLightWeightPopupEnabled(boolean aFlag)

When displaying the JToolTip, the ToolTipManager chooses to use a lightweight JPanel if it fits. This method allows you to disable this feature. You have to do disable it if your application mixes light weight and heavy weights components.

Parameters:

aFlag - true if a lightweight panel is desired, false otherwise

isLightWeightPopupEnabled

public boolean isLightWeightPopupEnabled()

Returns true if lightweight (all-Java) Tooltips are in use, or false if heavyweight (native peer) Tooltips are being used.

Returns:

true if lightweight ToolTips are in use

setInitialDelay

public void setInitialDelay(int milliseconds)

Specifies the initial delay value.

Parameters:

milliseconds - the number of milliseconds to delay (after the cursor has paused) before displaying the tooltip

See Also:

getInitialDelay()

getInitialDelay

public int getInitialDelay()

Returns the initial delay value.

Returns:

an integer representing the initial delay value, in milliseconds

See Also:

setInitialDelay(int)

setDismissDelay

public void setDismissDelay(int milliseconds)

Specifies the dismissal delay value.

Parameters:

milliseconds - the number of milliseconds to delay before taking away the tooltip

See Also:

getDismissDelay()

getDismissDelay

public int getDismissDelay()

Returns the dismissal delay value.

Returns:

an integer representing the dismissal delay value, in milliseconds

See Also:

setDismissDelay(int)

setReshowDelay

public void setReshowDelay(int milliseconds)

Used to specify the amount of time before the user has to wait initialDelay milliseconds before a tooltip will be shown. That is, if the tooltip is hidden, and the user moves into a region of the same Component that has a valid tooltip within milliseconds milliseconds the tooltip will immediately be shown. Otherwise, if the user moves into a region with a valid tooltip after milliseconds milliseconds, the user will have to wait an additional initialDelay milliseconds before the tooltip is shown again.

Parameters:

milliseconds - time in milliseconds

See Also:

getReshowDelay()

getReshowDelay

public int getReshowDelay()

Returns the reshow delay property.

Returns:

reshown delay property

See Also:

setReshowDelay(int)

sharedInstance

public static SMYLDToolTipManager sharedInstance()

Returns a shared ToolTipManager instance.

Returns:

a shared ToolTipManager object

registerComponent

public void registerComponent(JComponent component)

Registers a component for tooltip management.

This will register key bindings to show and hide the tooltip text only if component has focus bindings. This is done so that components that are not normally focus traversable, such as JLabel, are not made focus traversable as a result of invoking this method.

Parameters:

component - a JComponent object to add

See Also:

Component.isFocusTraversable()

unregisterComponent

public void unregisterComponent(JComponent component)

Removes a component from tooltip control.

Parameters:

component - a JComponent object to remove

mouseEntered

public void mouseEntered(MouseEvent event)

Called when the mouse enters the region of a component. This determines whether the tool tip should be shown.

Specified by:

mouseEntered in interface MouseListener

Overrides:

mouseEntered in class MouseAdapter

Parameters:

event - the event in question

mouseExited

public void mouseExited(MouseEvent event)

Called when the mouse exits the region of a component. Any tool tip showing should be hidden.

Specified by:

mouseExited in interface MouseListener

Overrides:

mouseExited in class MouseAdapter

Parameters:

event - the event in question

mousePressed

public void mousePressed(MouseEvent event)

Called when the mouse is pressed. Any tool tip showing should be hidden.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class MouseAdapter

Parameters:

event - the event in question

mouseDragged

public void mouseDragged(MouseEvent event)

Called when the mouse is pressed and dragged. Does nothing.

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class MouseAdapter

Parameters:

event - the event in question

mouseMoved

public void mouseMoved(MouseEvent event)

Called when the mouse is moved. Determines whether the tool tip should be displayed.

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class MouseAdapter

Parameters:

event - the event in question

setTipComponent

public void setTipComponent(JComponent tipComp)