Style

A #GtkStyle object encapsulates the information that provides the look and feel for a widget.

> In GTK+ 3.0, GtkStyle has been deprecated and replaced by > #GtkStyleContext.

Each #GtkWidget has an associated #GtkStyle object that is used when rendering that widget. Also, a #GtkStyle holds information for the five possible widget states though not every widget supports all five states; see #GtkStateType.

Usually the #GtkStyle for a widget is the same as the default style that is set by GTK+ and modified the theme engine.

Usually applications should not need to use or modify the #GtkStyle of their widgets.

class Style : ObjectWrap {

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

static GType _getGType();

GType _gType [@property getter];

Style self();

static StyleGidBuilder builder();

gtk.style_context.StyleContext context [@property getter];

this();

void applyDefaultBackground(cairo.context.Context cr, gdk.window.Window window, gtk.types.StateType stateType, int x, int y, int width, int height);

gtk.style.Style copy();

void detach();

void getStyleProperty(gobject.types.GType widgetType, string propertyName, gobject.value.Value value);

bool hasContext();

bool lookupColor(string colorName, gdk.color.Color color);

gtk.icon_set.IconSet lookupIconSet(string stockId);

gdkpixbuf.pixbuf.Pixbuf renderIcon(gtk.icon_source.IconSource source, gtk.types.TextDirection direction, gtk.types.StateType state, gtk.types.IconSize size, gtk.widget.Widget widget, string detail);

void setBackground(gdk.window.Window window, gtk.types.StateType stateType);

gulong connectRealize(T callback, Flag!"After" after);

gulong connectUnrealize(T callback, Flag!"After" after);

}

Constructors

this this(void* ptr, Flag!"Take" take)
this this(): Creates a new #GtkStyle.

Members

Functions

applyDefaultBackground void applyDefaultBackground(cairo.context.Context cr, gdk.window.Window window, gtk.types.StateType stateType, int x, int y, int width, int height)
connectRealize gulong connectRealize(T callback, Flag!"After" after): Connect to Realize signal.
connectUnrealize gulong connectUnrealize(T callback, Flag!"After" after): Connect to Unrealize signal.
copy gtk.style.Style copy(): Creates a copy of the passed in #GtkStyle object.
detach void detach(): Detaches a style from a window. If the style is not attached to any windows anymore, it is unrealized. See gtk.style.Style.attach.
getStyleProperty void getStyleProperty(gobject.types.GType widgetType, string propertyName, gobject.value.Value value): Queries the value of a style property corresponding to a widget class is in the given style.
hasContext bool hasContext(): Returns whether style has an associated #GtkStyleContext.
lookupColor bool lookupColor(string colorName, gdk.color.Color color): Looks up color_name in the style’s logical color mappings, filling in color and returning true if found, otherwise returning false. Do not cache the found mapping, because it depends on the #GtkStyle and might change when a theme switch occurs.
lookupIconSet gtk.icon_set.IconSet lookupIconSet(string stockId): Looks up stock_id in the icon factories associated with style and the default icon factory, returning an icon set if found, otherwise null.
renderIcon gdkpixbuf.pixbuf.Pixbuf renderIcon(gtk.icon_source.IconSource source, gtk.types.TextDirection direction, gtk.types.StateType state, gtk.types.IconSize size, gtk.widget.Widget widget, string detail): Renders the icon specified by source at the given size according to the given parameters and returns the result in a pixbuf.
self Style self(): Returns this, for use in with statements.
setBackground void setBackground(gdk.window.Window window, gtk.types.StateType stateType): Sets the background of window to the background color or pixmap specified by style for the given state.

Properties

_gType GType _gType [@property getter]
context gtk.style_context.StyleContext context [@property getter]

Static functions

_getGType GType _getGType()
builder StyleGidBuilder builder(): Get builder for gtk.style.Style

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.

gtk style classes