PropertyExpression

A GObject property value in a GtkExpression.

class PropertyExpression : Expression {

GtkPropertyExpression* gtkPropertyExpression;

GtkPropertyExpression* getPropertyExpressionStruct(bool transferOwnership);

void* getStruct();

this(GtkPropertyExpression* gtkPropertyExpression, bool ownedRef);

static GType getType();

this(GType thisType, Expression expression, string propertyName);

this(Expression expression, ParamSpec pspec);

Expression getExpression();

ParamSpec getPspec();

}

Constructors

this this(GtkPropertyExpression* gtkPropertyExpression, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(GType thisType, Expression expression, string propertyName): Creates an expression that looks up a property via the given expression or the this argument when expression is NULL.
this this(Expression expression, ParamSpec pspec): Creates an expression that looks up a property via the given expression or the this argument when expression is NULL.

Members

Functions

getExpression Expression getExpression(): Gets the expression specifying the object of a property expression.
getPropertyExpressionStruct GtkPropertyExpression* getPropertyExpressionStruct(bool transferOwnership): Get the main Gtk struct
getPspec ParamSpec getPspec(): Gets the GParamSpec specifying the property of a property expression.
getStruct void* getStruct(): the main Gtk struct as a void*

Static functions

getType GType getType()

Variables

gtkPropertyExpression GtkPropertyExpression* gtkPropertyExpression;: the main Gtk struct

Inherited Members

From Expression

gtkExpression GtkExpression* gtkExpression;: the main Gtk struct
ownedRef bool ownedRef;: Undocumented in source.
getExpressionStruct GtkExpression* getExpressionStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
~this ~this(): Undocumented in source.
getType GType getType()
bind ExpressionWatch bind(ObjectG target, string property, ObjectG this_): Bind target's property named property to self.
evaluate bool evaluate(ObjectG this_, Value value): Evaluates the given expression and on success stores the result in @value.
getValueType GType getValueType(): Gets the GType that this expression evaluates to.
isStatic bool isStatic(): Checks if the expression is static.
doref alias doref = ref_: Undocumented in source.
ref_ Expression ref_(): Acquires a reference on the given GtkExpression.
unref void unref(): Releases a reference on the given GtkExpression.
watch ExpressionWatch watch(ObjectG this_, GtkExpressionNotify notify, void* userData, GDestroyNotify userDestroy): Installs a watch for the given expression that calls the notify function whenever the evaluation of self may have changed.

Meta

Source

See Implementation

gtk PropertyExpression classes

PropertyExpression