struct GdkPixbuf::PixbufLoader::SizePreparedSignal
- GdkPixbuf::PixbufLoader::SizePreparedSignal
- GObject::Signal
- Struct
- Value
- Object
Overview
This signal is emitted when the pixbuf loader has been fed the initial amount of data that is required to figure out the size of the image that it will create.
Applications can call gdk_pixbuf_loader_set_size() in response to this signal to set the desired size to which the image should be scaled.
Defined in:
lib/gi-crystal/src/auto/gdk_pixbuf-2.0/pixbuf_loader.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(Int32, Int32, Nil)) : GObject::SignalConnection
- #connect(handler : Proc(Int32, Int32, Nil), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(GdkPixbuf::PixbufLoader, Int32, Int32, Nil), *, after : Bool = false) : GObject::SignalConnection
- #emit(width : Int32, height : Int32) : Nil
-
#name : String
The signal name
Instance methods inherited from struct GObject::Signal
[](detail : String) : self
[],
name : String
name
Constructor methods inherited from struct GObject::Signal
new(source : GObject::Object, detail : Nil | String = nil)
new
Instance Method Detail
def connect(*, after : Bool = false, &block : Proc(Int32, Int32, Nil)) : GObject::SignalConnection
#
def connect(handler : Proc(Int32, Int32, Nil), *, after : Bool = false) : GObject::SignalConnection
#
def connect(handler : Proc(GdkPixbuf::PixbufLoader, Int32, Int32, Nil), *, after : Bool = false) : GObject::SignalConnection
#