Class representing a property that links to another property defined on an attached child widget.
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Classes |
struct | LinkTarget |
| Internal struct used to keep track of targets. More...
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Public Member Functions |
| PropertyLinkDefinition (const String &propertyName, const String &widgetNameSuffix, const String &targetProperty, const String &initialValue, bool redrawOnWrite, bool layoutOnWrite) |
void | addLinkTarget (const String &widget, const String &property) |
| add a new link target to property on widget (name suffix).
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void | clearLinkTargets () |
| clear all link targets from this link definition.
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String | get (const PropertyReceiver *receiver) const |
| Return the current value of the Property as a String.
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void | set (PropertyReceiver *receiver, const String &value) |
| Sets the value of the property.
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Protected Types |
typedef std::vector< LinkTarget > | LinkTargetCollection |
| type used for the collection of targets.
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Protected Member Functions |
void | writeXMLElementType (XMLSerializer &xml_stream) const |
| Write out the text of the XML element type. Note that you should not write the opening '<' character, nor any other information such as attributes in this function. The writeExtraAttributes function can be used for writing attributes.
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void | writeXMLAttributes (XMLSerializer &xml_stream) const |
| Write out any xml attributes added in a sub-class. Note that you should not write the closing '/>' character sequence, nor any other information in this function. You should always call the base class implementation of this function when overriding.
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const Window * | getTargetWindow (const PropertyReceiver *receiver) const |
| return a pointer to the window containing the target property to be accessed.
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Window * | getTargetWindow (PropertyReceiver *receiver) |
const Window * | getTargetWindow (const PropertyReceiver *receiver, const String &name_suffix) const |
| Return a pointer to the target window with the given suffix.
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Window * | getTargetWindow (PropertyReceiver *receiver, const String &name_suffix) |
| Return a pointer to the target window with the given suffix.
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Protected Attributes |
LinkTargetCollection | d_targets |
| collection of targets for this PropertyLinkDefinition.
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Class representing a property that links to another property defined on an attached child widget.