W Wrapl, The Programming Language

Libraries:Gtk:Glade:XML

Types

T

Inherits from:

This object represents an `instantiation' of an XML interface description. When one of these objects is created, the XML file is read, and the interface is created. The GladeXML object then provides an interface for accessing the widgets in the interface by the names assigned to them inside the XML description.

The GladeXML object can also be used to connect handlers to the named signals in the description. Libglade also provides an interface by which it can look up the signal handler names in the program's symbol table and automatically connect as many handlers up as it can that way.



Constants

Nil : T

Functions

GetType() : Gtk.GObject.Type.T



New(fname @ Std.String.T, root @ Std.String.T, domain @ Std.String.T) : Gtk.Glade.XML.T

Creates a new GladeXML object (and the corresponding widgets) from the XML file fname. Optionally it will only build the interface from the widget node root (if it is not NULL). This feature is useful if you only want to build say a toolbar or menu from the XML file, but not the window it is embedded in. Note also that the XML parse tree is cached to speed up creating another GladeXML object for the same file

fname the XML file name.
root the widget node in fname to start building from (or NULL)
domain the translation domain for the XML file (or NULL for default)
Returns the newly created GladeXML object, or NULL on failure.


NewFromBuffer(buffer @ Std.String.T, size @ Std.Integer.SmallT, root @ Std.String.T, domain @ Std.String.T) : Gtk.Glade.XML.T

Creates a new GladeXML object (and the corresponding widgets) from the buffer buffer. Optionally it will only build the interface from the widget node root (if it is not NULL). This feature is useful if you only want to build say a toolbar or menu from the XML document, but not the window it is embedded in.

buffer the memory buffer containing the XML document.
size the size of the buffer.
root the widget node in buffer to start building from (or NULL)
domain the translation domain to use for this interface (or NULL)
Returns the newly created GladeXML object, or NULL on failure.


Methods

:BuildWidget(self @ T, info @ Gtk.Glade.WidgetInfo.T) : Gtk.Gtk.Widget.T



:Construct(self @ T, fname @ Std.String.T, root @ Std.String.T, domain @ Std.String.T) : Std.Symbol.T

This routine can be used by bindings (such as gtkmm) to help construct a GladeXML object, if it is needed.

self the GladeXML object
fname the XML filename
root the root widget node (or NULL for none)
domain the translation domain (or NULL for the default)
Returns TRUE if the construction succeeded.


:ConstructFromBuffer(self @ T, buffer @ Std.String.T, size @ Std.Integer.SmallT, root @ Std.String.T, domain @ Std.String.T) : Std.Symbol.T

In order to use this method you must already have a GladeXML object. This two step creation process is typically used only by language bindings, such as gtkmm, while constructing GladeXML objects from compiled-in buffers, at runtime.

self the GladeXML object
buffer the memory buffer containing the XML document.
size the size of the buffer.
root the root widget node (or NULL for none)
domain the translation domain (or NULL for the default)
Returns TRUE if the construction succeeded.


:EnsureAccel(self @ T) : Gtk.Gtk.AccelGroup.T



:Filename(self @ T) : Std.String.T

:GetWidget(self @ T, name @ Std.String.T) : Gtk.Gtk.Widget.T

This function is used to get a pointer to the GtkWidget corresponding to name in the interface description. You would use this if you have to do anything to the widget after loading.

self the GladeXML object.
name the name of the widget.
Returns the widget matching name, or NULL if none exists.


:GetWidgetPrefix(self @ T, name @ Std.String.T) : Std.Object.T

This function is used to get a list of pointers to the GtkWidget(s) with names that start with the string name in the interface description. You would use this if you have to do something to all of these widgets after loading.

self the GladeXML object.
name the name of the widget.
Returns A list of the widget that match name as the start of their name, or NULL if none exists.


:HandleInternalChild(self @ T, parent @ Gtk.Gtk.Widget.T, child_info @ Gtk.Glade.ChildInfo.T) : Std.Object.T



:HandleWidgetProp(self @ T, widget @ Gtk.Gtk.Widget.T, prop_name @ Std.String.T, value_name @ Std.String.T) : Std.Object.T



:Priv(self @ T) : Std.Object.T

:RelativeFile(self @ T, filename @ Std.String.T) : Std.String.T



:SetCommonParams(self @ T, widget @ Gtk.Gtk.Widget.T, info @ Gtk.Glade.WidgetInfo.T) : Std.Object.T



:SetPackingProperty(self @ T, parent @ Gtk.Gtk.Widget.T, child @ Gtk.Gtk.Widget.T, name @ Std.String.T, value @ Std.String.T) : Std.Object.T



:SetToplevel(self @ T, window @ Gtk.Gtk.Window.T) : Std.Object.T



:SetValueFromString(self @ T, pspec @ Gtk.GObject.GParamSpec.T, string @ Std.String.T, value @ Gtk.GObject.Value.T) : Std.Symbol.T



:SignalAutoconnect(self @ T) : Std.Object.T

This function is a variation of glade_xml_signal_connect. It uses gmodule's introspective features (by openning the module NULL) to look at the application's symbol table. From here it tries to match the signal handler names given in the interface description with symbols in the application and connects the signals.

You should add gmodule-export-2.0 to your pkg-config checks to ensure that your application's executable exports the signal handlers. This is not necessary if the signal handlers are in a shared library.

Note that this function will not work correctly if gmodule is not supported on the platform.

self the GladeXML object.


:SignalAutoconnectFull(self @ T, func @ Std.Function.T, user_data) : Std.Object.T

This function is similar to glade_xml_signal_connect_full, except that it will try to connect all signals in the interface, not just a single named handler. It can be thought of the interpeted language binding version of glade_xml_signal_autoconnect, except that it does not require gmodule to function correctly.

self the GladeXML object.
func the function used to connect the signals.
user_data arbitrary data that will be passed to the connection function.


:SignalConnect(self @ T, handlername @ Std.String.T, func @ Std.Object.T) : Std.Object.T

In the glade interface descriptions, signal handlers are specified for widgets by name. This function allows you to connect a C function to all signals in the GladeXML file with the given signal handler name.

self the GladeXML object
handlername the signal handler name
func the signal handler function


:SignalConnectData(self @ T, handlername @ Std.String.T, func @ Std.Object.T, user_data) : Std.Object.T

In the glade interface descriptions, signal handlers are specified for widgets by name. This function allows you to connect a C function to all signals in the GladeXML file with the given signal handler name.

It differs from glade_xml_signal_connect since it allows you to specify the data parameter for the signal handler. It is also a small demonstration of how to use glade_xml_signal_connect_full.

self the GladeXML object
handlername the signal handler name
func the signal handler function
user_data the signal handler data


:SignalConnectFull(self @ T, handler_name @ Std.String.T, func @ Std.Function.T, user_data) : Std.Object.T

This function is similar to glade_xml_signal_connect, except that it allows you to give an arbitrary function that will be used for actually connecting the signals. This is mainly useful for writers of interpreted language bindings, or applications where you need more control over the signal connection process.

self the GladeXML object.
handler_name the name of the signal handler that we want to connect.
func the function to use to connect the signals.
user_data arbitrary data to pass to the connect function.


:setFilename(self @ T, value @ Std.String.T) : Std.String.T

:setPriv(self @ T, value @ Std.Object.T) : Std.Object.T