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void | addObserver (IliTablePropertyObserver *observer) |
| Adds an observer to the property manager. More...
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const char * | getName () const |
| Returns the property manager name. More...
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virtual IlBoolean | getProperty (IlInt rowno, IlInt colno, const IlvSymbol *propName, IliValue &propVal) const =0 |
| Returns a property value from one part of the table. More...
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virtual IlInt | getPropertyCount (IlInt rowno, IlInt colno) const =0 |
| Returns the number of properties attached to the part of the table. More...
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virtual const IlvSymbol * | getPropertyNameAt (IlInt rowno, IlInt colno, IlInt propIndex) const =0 |
| Returns a property name. More...
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virtual IlBoolean | getScopedProperty (IlInt rowno, IlInt colno, const IlvSymbol *propName, IliValue &propVal) const =0 |
| Returns a scoped property value from one part of the table. More...
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IliTable * | getTable () const |
| Returns the table to which this property manager belongs. More...
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virtual IlBoolean | hasProperty (IlInt rowno, IlInt colno, const IlvSymbol *propName) const |
| Returns IlTrue if the part of the table has a specific property. More...
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virtual IlBoolean | hasScopedProperty (IlInt rowno, IlInt colno, const IlvSymbol *propName) const |
| Returns IlTrue if the part of the table has a scoped property. More...
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void | removeObserver (IliTablePropertyObserver *observer) |
| Removes an observer from the property manager. More...
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virtual void | removeProperty (IlInt rowno, IlInt colno, const IlvSymbol *propName)=0 |
| Removes a property from one part of the table. More...
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virtual void | setProperty (IlInt rowno, IlInt colno, const IlvSymbol *propName, const IliValue &propVal)=0 |
| Attaches a property with a value to a part of the table. More...
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virtual void | tidy ()=0 |
| Removes all properties from all objects in this property manager.
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IlInt | getRefCount () const |
| Returns the reference count of the object. Initially, this property is set to 0 . More...
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void | lock () const |
| Increments the reference count of the object.
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void | unLock () const |
| Decrements the reference count of the object. More...
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Table class.
Library: dataccess
The IliTablePropertyManager
class defines objects that manage properties attached to parts of a table. A property is identified by the property name and the part of the table to which it is attached. The part of the table can be one of the following:
-
The whole table (
rowno == -1
and colno == -1
)
-
A whole column (
rowno == -1
and colno >= 0
)
-
A whole row (
rowno >= 0
and colno == -1
)
-
A given cell (
rowno >= 0
and colno >= 0
)
Each property has a value represented as an IliValue
object.
In addition to the member functions that manage the properties that are attached to a given part, there are member functions that access so-called scoped properties. A given part of the table has a given scoped property if it has the property of the same name or if it falls within another part of the table that has this property. For example, if a given row has a property called "background" and a cell in that row has no property of that name, the cell still has a scoped property named "background" that it inherits from its row. The order in which scoped properties are searched is cell/row/column/table.
- See also
IliTable
, IliTablePropertyObserver
.
Accessors
Accessors provide a scriptable and uniform way to inspect and modify an object by using its base class methods IlvValueInterface::queryValue()
, IlvValueInterface::queryValues()
, IlvValueInterface::changeValue()
, IlvValueInterface::changeValues()
. This class defines the following accessors:
Method accessors
Name | Return type | Equivalent methods |
getPropertyCount(Int row, Int col) | Int | getPropertyCount(row, col) |
getPropertyNameAt(Int row, Int col, Int idx) | String | getPropertyNameAt(row, col, idx) |
hasProperty(Int row, Int col, String propName) | Boolean | hasProperty(row, col, propName) |
getProperty(Int row, Int col, String propName) | Object | getProperty(row, col, propName, returned) |
getScopedProperty(Int row, Int col, String propName) | Object | getScopedProperty(row, col, propName, returned) |
setStringProperty(Int row, Int col, String propName, String value) | Void | setProperty(row, col, propName, value) |
setIntProperty(Int row, Int col, String propName, Int value) | Void | setProperty(row, col, propName, value) |
getPropertyValue(Int row, Int col, String propName) | Void | getProperty(row, col, propName, returned) |
getScopedPropertyValue(Int row, Int col, String propName) | Void | getScopedProperty(row, col, propName, returned) |
setPropertyValue(Int row, Int col, String propName, Object value) | Void | setProperty(row, col, propName, value) |
removeProperty(Int row, Int col, String propName) | Void | removeProperty(row, col, propName) |