StyleProperties

GtkStyleProperties provides the storage for style information that is used by #GtkStyleContext and other #GtkStyleProvider implementations.

Before style properties can be stored in GtkStyleProperties, they must be registered with gtk.style_properties.StyleProperties.registerProperty.

Unless you are writing a #GtkStyleProvider implementation, you are unlikely to use this API directly, as gtk.style_context.StyleContext.get and its variants are the preferred way to access styling information from widget implementations and theming engine implementations should use the APIs provided by #GtkThemingEngine instead.

#GtkStyleProperties has been deprecated in GTK 3.16. The CSS machinery does not use it anymore and all users of this object have been deprecated.

class StyleProperties : ObjectWrap , StyleProvider {

this(void* ptr, Flag!"Take" take);

static GType _getGType();

GType _gType [@property getter];

StyleProperties self();

static StylePropertiesGidBuilder builder();

this();

void clear();

bool getProperty(string property, gtk.types.StateFlags state, gobject.value.Value value);

gtk.symbolic_color.SymbolicColor lookupColor(string name);

void mapColor(string name, gtk.symbolic_color.SymbolicColor color);

void merge(gtk.style_properties.StyleProperties propsToMerge, bool replace);

void setProperty(string property, gtk.types.StateFlags state, gobject.value.Value value);

void unsetProperty(string property, gtk.types.StateFlags state);

}

Constructors

this this(void* ptr, Flag!"Take" take)
this this(): Returns a newly created #GtkStyleProperties

Members

Functions

clear void clear(): Clears all style information from props.
getProperty bool getProperty(string property, gtk.types.StateFlags state, gobject.value.Value value): Gets a style property from props for the given state. When done with value, gobject.value.Value.unset needs to be called to free any allocated memory.
lookupColor gtk.symbolic_color.SymbolicColor lookupColor(string name): Returns the symbolic color that is mapped to name.
mapColor void mapColor(string name, gtk.symbolic_color.SymbolicColor color): Maps color so it can be referenced by name. See gtk.style_properties.StyleProperties.lookupColor
merge void merge(gtk.style_properties.StyleProperties propsToMerge, bool replace): Merges into props all the style information contained in props_to_merge. If replace is true, the values will be overwritten, if it is false, the older values will prevail.
self StyleProperties self(): Returns this, for use in with statements.
setProperty void setProperty(string property, gtk.types.StateFlags state, gobject.value.Value value): Sets a styling property in props.
unsetProperty void unsetProperty(string property, gtk.types.StateFlags state): Unsets a style property in props.

Properties

_gType GType _gType [@property getter]

Static functions

_getGType GType _getGType()
builder StylePropertiesGidBuilder builder(): Get builder for gtk.style_properties.StyleProperties

Mixed In Members

From `mixin StyleProviderT!()`

getIconFactory gtk.icon_factory.IconFactory getIconFactory(gtk.widget_path.WidgetPath path): Returns the #GtkIconFactory defined to be in use for path, or null if none is defined.
getStyle gtk.style_properties.StyleProperties getStyle(gtk.widget_path.WidgetPath path): Returns the style settings affecting a widget defined by path, or null if provider doesn’t contemplate styling path.
getStyleProperty bool getStyleProperty(gtk.widget_path.WidgetPath path, gtk.types.StateFlags state, gobject.param_spec.ParamSpec pspec, gobject.value.Value value): Looks up a widget style property as defined by provider for the widget represented by path.

Inherited Members

From ObjectWrap

_setGObject void _setGObject(void* cObj, Flag!"Take" take): Set the GObject of a D ObjectWrap wrapper.
_cPtr void* _cPtr(Flag!"Dup" dup): Get a pointer to the underlying C object.
_ref void* _ref(void* gObj): Calls g_object_ref() on a GObject.
_unref _unref(void* gObj): Calls g_object_unref() on a GObject.
_getGType GType _getGType(): Get the GType of an object.
_gType GType _gType [@property getter]: GObject GType property.
self ObjectWrap self(): Convenience method to return this cast to a type. For use in D with statements.
_getDObject T _getDObject(void* cptr, Flag!"Take" take): Template to get the D object from a C GObject and cast it to the given D object type.
connectSignalClosure gulong connectSignalClosure(string signalDetail, DClosure closure, Flag!"After" after): Connect a D closure to an object signal.
setProperty void setProperty(string propertyName, T val): Template for setting a GObject property.
getProperty T getProperty(string propertyName): Template for getting a GObject property.
compatControl size_t compatControl(size_t what, void* data)
bindProperty gobject.binding.Binding bindProperty(string sourceProperty, gobject.object.ObjectWrap target, string targetProperty, gobject.types.BindingFlags flags): Creates a binding between source_property on source and target_property on target.
bindPropertyFull gobject.binding.Binding bindPropertyFull(string sourceProperty, gobject.object.ObjectWrap target, string targetProperty, gobject.types.BindingFlags flags, gobject.closure.Closure transformTo, gobject.closure.Closure transformFrom): Creates a binding between source_property on source and target_property on target, allowing you to set the transformation functions to be used by the binding.
forceFloating void forceFloating(): This function is intended for #GObject implementations to re-enforce a floating[floating-ref] object reference. Doing this is seldom required: all #GInitiallyUnowneds are created with a floating reference which usually just needs to be sunken by calling gobject.object.ObjectWrap.refSink.
freezeNotify void freezeNotify(): Increases the freeze count on object. If the freeze count is non-zero, the emission of "notify" signals on object is stopped. The signals are queued until the freeze count is decreased to zero. Duplicate notifications are squashed so that at most one #GObject::notify signal is emitted for each property modified while the object is frozen.
getData void* getData(string key): Gets a named field from the objects table of associations (see gobject.object.ObjectWrap.setData).
getProperty void getProperty(string propertyName, gobject.value.Value value): Gets a property of an object.
getQdata void* getQdata(glib.types.Quark quark): This function gets back user data pointers stored via gobject.object.ObjectWrap.setQdata.
getv void getv(string[] names, gobject.value.Value[] values): Gets n_properties properties for an object. Obtained properties will be set to values. All properties must be valid. Warnings will be emitted and undefined behaviour may result if invalid properties are passed in.
isFloating bool isFloating(): Checks whether object has a floating[floating-ref] reference.
notify void notify(string propertyName): Emits a "notify" signal for the property property_name on object.
notifyByPspec void notifyByPspec(gobject.param_spec.ParamSpec pspec): Emits a "notify" signal for the property specified by pspec on object.
refSink gobject.object.ObjectWrap refSink(): Increase the reference count of object, and possibly remove the floating[floating-ref] reference, if object has a floating reference.
runDispose void runDispose(): Releases all references to other objects. This can be used to break reference cycles.
setData void setData(string key, void* data): Each object carries around a table of associations from strings to pointers. This function lets you set an association.
setProperty void setProperty(string propertyName, gobject.value.Value value): Sets a property on an object.
stealData void* stealData(string key): Remove a specified datum from the object's data associations, without invoking the association's destroy handler.
stealQdata void* stealQdata(glib.types.Quark quark): This function gets back user data pointers stored via gobject.object.ObjectWrap.setQdata and removes the data from object without invoking its destroy() function (if any was set). Usually, calling this function is only required to update user data pointers with a destroy notifier, for example:
thawNotify void thawNotify(): Reverts the effect of a previous call to gobject.object.ObjectWrap.freezeNotify. The freeze count is decreased on object and when it reaches zero, queued "notify" signals are emitted.
watchClosure void watchClosure(gobject.closure.Closure closure): This function essentially limits the life time of the closure to the life time of the object. That is, when the object is finalized, the closure is invalidated by calling gobject.closure.Closure.invalidate on it, in order to prevent invocations of the closure with a finalized (nonexisting) object. Also, gobject.object.ObjectWrap.ref_ and gobject.object.ObjectWrap.unref are added as marshal guards to the closure, to ensure that an extra reference count is held on object during invocation of the closure. Usually, this function will be called on closures that use this object as closure data.
connectNotify gulong connectNotify(string detail, T callback, Flag!"After" after): Connect to Notify signal.

From StyleProvider

_getGType GType _getGType()
getIconFactory gtk.icon_factory.IconFactory getIconFactory(gtk.widget_path.WidgetPath path): Returns the #GtkIconFactory defined to be in use for path, or null if none is defined.
getStyle gtk.style_properties.StyleProperties getStyle(gtk.widget_path.WidgetPath path): Returns the style settings affecting a widget defined by path, or null if provider doesn’t contemplate styling path.
getStyleProperty bool getStyleProperty(gtk.widget_path.WidgetPath path, gtk.types.StateFlags state, gobject.param_spec.ParamSpec pspec, gobject.value.Value value): Looks up a widget style property as defined by provider for the widget represented by path.

gtk style_properties classes

StyleProperties

From mixin StyleProviderT!()

From `mixin StyleProviderT!()`