mirror/JUCE
1
0
Fork 0
mirror of https://github.com/juce-framework/JUCE.git synced 2026-01-22 01:34:21 +00:00
Code Activity

Added a method ValueTree::getPropertyPointer()

Browse source
This commit is contained in:
jules 2016-04-19 09:39:11 +01:00
parent 3c68007aad
commit 45e2b00b6c
2 changed files with 16 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

6
modules/juce_data_structures/values/juce_ValueTree.cpp
View file

@ -743,6 +743,12 @@ var ValueTree::getProperty (const Identifier& name, const var& defaultReturnValu
: object->properties.getWithDefault (name, defaultReturnValue);
}
const var* ValueTree::getPropertyPointer (const Identifier& name) const noexcept
{
return object == nullptr ? nullptr
: object->properties.getVarPointer (name);
}
ValueTree& ValueTree::setProperty (const Identifier& name, const var& newValue, UndoManager* undoManager)
{
jassert (name.toString().isNotEmpty()); // Must have a valid property name!

14
modules/juce_data_structures/values/juce_ValueTree.h
View file

@ -145,17 +145,23 @@ public:
/** Returns the value of a named property.
If no such property has been set, this will return a void variant.
You can also use operator[] to get a property.
@see var, setProperty, hasProperty
@see var, setProperty, getPropertyPointer, hasProperty
*/
const var& getProperty (const Identifier& name) const noexcept;
/** Returns the value of a named property, or a user-specified default if the property doesn't exist.
If no such property has been set, this will return the value of defaultReturnValue.
/** Returns the value of a named property, or the value of defaultReturnValue
if the property doesn't exist.
You can also use operator[] and getProperty to get a property.
@see var, getProperty, setProperty, hasProperty
@see var, getProperty, getPropertyPointer, setProperty, hasProperty
*/
var getProperty (const Identifier& name, const var& defaultReturnValue) const;
/** Returns a pointer to the value of a named property, or nullptr if the property
doesn't exist.
@see var, getProperty, setProperty, hasProperty
*/
const var* getPropertyPointer (const Identifier& name) const noexcept;
/** Returns the value of a named property.
If no such property has been set, this will return a void variant. This is the same as
calling getProperty().