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java.lang.Object bibliothek.gui.dock.control.ModifierMask
public class ModifierMask
A ModifierMask
represents a pattern that tells what modifier keys
are currently pressed. Modifier keys are keys like ctrl, shift or alt.
This class will be used to check the result of InputEvent.getModifiersEx()
.
Field Summary | |
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static int |
KEY_MASK
all the masks for which a ModifierMask looks out |
Constructor Summary | |
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ModifierMask(int mask)
Creates a new mask which allows only modifiers that match exactly mask . |
|
ModifierMask(int on,
int off)
Creates a new mask. |
Method Summary | |
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boolean |
equals(Object obj)
|
int |
getOffmask()
Gets the mask of the modifiers which must not be pressed. |
int |
getOnmask()
Gets the mask of modifiers which must be pressed in order to activate this. |
int |
hashCode()
|
boolean |
matches(int modifiers)
Tells whether this ModifierMask relates to modifiers
or not. |
String |
onMaskToString()
Creates a string that represents the on-mask. |
void |
setOffmask(int offmask)
Sets the mask of the modifiers which must not be pressed in order to activate this mask. |
void |
setOnmask(int onmask)
Sets the mask of the modifiers which must be pressed in order to activate this mask. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static int KEY_MASK
ModifierMask
looks out
Constructor Detail |
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public ModifierMask(int mask)
mask
.
mask
- the mask to matchpublic ModifierMask(int on, int off)
on
- the keys that must be pressedoff
- the keys that must not be pressedMethod Detail |
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public String onMaskToString()
public boolean matches(int modifiers)
ModifierMask
relates to modifiers
or not. The modifiers
have the same form as
InputEvent.getModifiersEx()
would have.
modifiers
- the modifiers from an InputEvent
true
if this mask matches the modifierspublic void setOnmask(int onmask)
onmask
- the modifiers that must be pressedpublic int getOnmask()
public void setOffmask(int offmask)
offmask
- the modifiers that must not be pressedpublic int getOffmask()
public int hashCode()
hashCode
in class Object
public boolean equals(Object obj)
equals
in class Object
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