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java.lang.ObjectLayout
net.miginfocom.swt.MigLayout
public final class MigLayout
A very flexbile layout manager.
Read the documentation that came with this layout manager for information on usage.
Constructor Summary | |
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MigLayout()
Constructor with no constraints. |
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MigLayout(LC layoutConstraints)
Constructor. |
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MigLayout(LC layoutConstraints,
AC colConstraints)
Constructor. |
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MigLayout(LC layoutConstraints,
AC colConstraints,
AC rowConstraints)
Constructor. |
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MigLayout(java.lang.String layoutConstraints)
Constructor. |
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MigLayout(java.lang.String layoutConstraints,
java.lang.String colConstraints)
Constructor. |
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MigLayout(java.lang.String layoutConstraints,
java.lang.String colConstraints,
java.lang.String rowConstraints)
Constructor. |
Method Summary | |
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void |
addLayoutCallback(LayoutCallback callback)
Adds the callback function that will be called at different stages of the layout cylce. |
protected Point |
computeSize(Composite parent,
int wHint,
int hHint,
boolean flushCache)
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protected boolean |
flushCache(Control control)
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java.lang.Object |
getColumnConstraints()
Returns the column layout constraints either as a String or AC . |
java.lang.Object |
getComponentConstraints(Control comp)
Returns the component constraints as a String representation. |
float |
getLayoutAlignmentX(Composite parent)
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float |
getLayoutAlignmentY(Composite parent)
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java.lang.Object |
getLayoutConstraints()
Returns layout constraints eighter as a String or LC depending what was sent in
to the constructor or set with setLayoutConstraints(Object) . |
java.lang.Object |
getRowConstraints()
Returns the row layout constraints as a String representation. |
boolean |
isManagingComponent(Control c)
Returns if this layout manager is currently managing this component. |
protected void |
layout(Composite parent,
boolean flushCache)
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void |
readExternal(java.io.ObjectInput in)
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void |
removeLayoutCallback(LayoutCallback callback)
Removes the callback if it exists. |
void |
setColumnConstraints(java.lang.Object constr)
Sets the column layout constraints for the layout manager instance as a String. |
void |
setComponentConstraints(Control comp,
java.lang.Object constr)
Sets the component constraint for the component that already must be handleded by this layout manager. |
void |
setLayoutConstraints(java.lang.Object s)
Sets the layout constraints for the layout manager instance as a String. |
void |
setRowConstraints(java.lang.Object constr)
Sets the row layout constraints for the layout manager instance as a String. |
void |
writeExternal(java.io.ObjectOutput out)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MigLayout()
public MigLayout(java.lang.String layoutConstraints)
layoutConstraints
- The constraints that concern the whole layout. null
will be treated as "".public MigLayout(java.lang.String layoutConstraints, java.lang.String colConstraints)
layoutConstraints
- The constraints that concern the whole layout. null
will be treated as "".colConstraints
- The constraints for the columns in the grid. null
will be treated as "".public MigLayout(java.lang.String layoutConstraints, java.lang.String colConstraints, java.lang.String rowConstraints)
layoutConstraints
- The constraints that concern the whole layout. null
will be treated as "".colConstraints
- The constraints for the columns in the grid. null
will be treated as "".rowConstraints
- The constraints for the rows in the grid. null
will be treated as "".public MigLayout(LC layoutConstraints)
layoutConstraints
- The constraints that concern the whole layout. null
will be treated as an empty cosntraint.public MigLayout(LC layoutConstraints, AC colConstraints)
layoutConstraints
- The constraints that concern the whole layout. null
will be treated as an empty cosntraint.colConstraints
- The constraints for the columns in the grid. null
will be treated as an empty constraint.public MigLayout(LC layoutConstraints, AC colConstraints, AC rowConstraints)
layoutConstraints
- The constraints that concern the whole layout. null
will be treated as an empty cosntraint.colConstraints
- The constraints for the columns in the grid. null
will be treated as an empty constraint.rowConstraints
- The constraints for the rows in the grid. null
will be treated as an empty constraint.Method Detail |
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public java.lang.Object getLayoutConstraints()
String
or LC
depending what was sent in
to the constructor or set with setLayoutConstraints(Object)
.
String
or LC
depending what was sent in
to the constructor or set with setLayoutConstraints(Object)
. Never null
.public void setLayoutConstraints(java.lang.Object s)
See the class JavaDocs for information on how this string is formatted.
s
- The layout constraints as a String representation. null
is converted to ""
for storage.
java.lang.RuntimeException
- if the constaint was not valid.public java.lang.Object getColumnConstraints()
String
or AC
.
String
or LC
depending what was sent in
to the constructor or set with setLayoutConstraints(Object)
. Never null
.public void setColumnConstraints(java.lang.Object constr)
See the class JavaDocs for information on how this string is formatted.
constr
- The column layout constraints as a String representation. null
is converted to ""
for storage.
java.lang.RuntimeException
- if the constaint was not valid.public java.lang.Object getRowConstraints()
setRowConstraints(Object)
or sent into the constructor.
See the class JavaDocs for information on how this string is formatted.
null
.public void setRowConstraints(java.lang.Object constr)
See the class JavaDocs for information on how this string is formatted.
constr
- The row layout constraints as a String representation. null
is converted to ""
for storage.
java.lang.RuntimeException
- if the constaint was not valid.public java.lang.Object getComponentConstraints(Control comp)
#setComponentConstraints(java.awt.Component, Object)
or set when adding the component to the parent component.
See the class JavaDocs for information on how this string is formatted.
comp
- The component to return the constraints for.
null
if the component is not registered
with this layout manager. The returned values is wither a String or a CC
depending on what constraint was sent in when the component was added. May be null
.public void setComponentConstraints(Control comp, java.lang.Object constr)
See the class JavaDocs for information on how this string is formatted.
constr
- The component constraints as a String or CC
. null
is ok.comp
- The component to set the constraints for.
java.lang.RuntimeException
- if the constaint was not valid.
java.lang.IllegalArgumentException
- If the component is not handlering the component.public boolean isManagingComponent(Control c)
c
- The component to check. If null
then false
will be returned.
public void addLayoutCallback(LayoutCallback callback)
callback
- The callback. Not null
.public void removeLayoutCallback(LayoutCallback callback)
callback
- The callback. May be null
.public float getLayoutAlignmentX(Composite parent)
public float getLayoutAlignmentY(Composite parent)
protected Point computeSize(Composite parent, int wHint, int hHint, boolean flushCache)
protected void layout(Composite parent, boolean flushCache)
protected boolean flushCache(Control control)
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
java.io.IOException
java.lang.ClassNotFoundException
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
java.io.IOException
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