GitLab

	optional property to discourage its use and gave it similar treatment as the
	toolbar-style property.

	new properties and signals introduced with 3.0.

	stock items.

	gladeui/glade-popup.c, gladeui/glade-placeholder.c: Removed global selection list
	from glade-utils, selection can only be placed on widgets and only be controlled
	by their owning project.

	gladeui/glade-widget-adaptor.c, gladeui/glade-editor-property.c:
	Removed glade_util_class_implements_interface() in favor of g_type_is_a() (closes bug 455734).

	GladeEditable now watches the project for changes and updates itself by way
	of the base class implementation (and is fixed for removed widgets that no
	longer have a project pointer available), also glade_editable_block/unblock()
	is added for implementations to avoid firing implicit loads while executing
	commands... all custom editors updated to lose much code.

	  to menu items and toolitems in the menu editor (fixes bug 510083).

	crashers when focus/start-editing next cell.

	insensitive color for the < search widgets > entry.

	  of the GtkWidget adaptor this is unneeded and unused.

	  files dont overlap with parallel installed 3.8.x

	  by the palette's context menu.

	requires that every item update itself for the support for the project target version,
	this was causing notebook page switches between projects to be very slow (actually
	costing an entire second), with one palette for each project the project switch
	is drastically improved.

	Cancel any queued selection from glade_project_selection_changed.

	Now GladeEditor instead of removing/adding the cached page for
	a said widget class will simply show/hide it (except for packing
	pages which are generated always on the fly), keeping them all
	in a vbox widget and using show/hide improves time to selection
	change.

	Also release all cached pages in ->dispose() (which was leeking) and
	ensure the class field always gets the same height.

	gladeui/glade-widget.c: Made GladeSignal a GObject.

	gladeui/glade-design-layout.h, gladeui/glade-design-view.h, gladeui/glade-editable.h,
	gladeui/glade-editor-property.h, gladeui/glade-named-icon-chooser-dialog.h,
	gladeui/glade-project.h: Aligning some indentation in headers, adding padding
	to core object classes for possible future expansion.

	Glade core api now officially sealed and ABI stable.

	gladeui/glade-popup.c, plugins/gtk+/glade-gtk.c, src/glade-window.c:
	- Privatized members of GladeWidgetAction
	- Created glade_widget_action_class_new() and some accessors for better code in
	  the adaptor
	- GWActionClass is now on the slice allocator
	- Added glade_widget_action_set/get_visible()
	- Removed glade_widget_remove[_pack]_action()
	- Plugin makes actions invisible instead of removing them
	- Everything updated for new sealed api

	Privatized GladePlaceholder members.

	Privatized GladeCommand members.

	Privatized GladeClipboard members.

	gladeui/glade-signal-editor.c, gladeui/glade-command.c: Made GladeSignal an
	opaque structure with accessors.

	gladeui/glade-signal-editor.c, plugins/gtk+/glade-accels.c:

	Added glade-signal-class.[ch] as an opaque type.

	  (since we do it in expose and the view gets destroyed without us unsetting the pointer).

	Instead of privatizing GladeFixed, moved it to be a detail of the plugin backend.

	* plugins/gtk+/*.c: updated all custom editors to used eprop accessors now