The halftone Reference Manual

This is the halftone Reference Manual, version 1.1.0, generated automatically by Declt version 4.0 beta 2 "William Riker" on Thu Sep 15 04:57:49 2022 GMT+0.

1 Introduction

About Halftone

This is a simple image viewer application written in Common Lisp, using the Qt framework.

screenshot

2 Systems

The main system appears first, followed by any subsystem dependency.

halftone

2.1 `halftone`

An image viewer using Qtools

Maintainer

Nicolas Hafner <shinmera@tymoon.eu>

Author

Nicolas Hafner <shinmera@tymoon.eu>

Home Page

https://Shinmera.github.io/halftone/

Source Control

(GIT https://github.com/Shinmera/halftone.git)

Bug Tracker

https://github.com/Shinmera/halftone/issues

License

zlib

Version

1.1.0

Defsystem Dependency

qtools (system).

Dependencies

qtools (system).
qtcore (system).
qtgui (system).
qtopengl (system).
uiop (system).
verbose (system).
simple-tasks (system).
bordeaux-threads (system).

Source

halftone.asd.

Child Components

package.lisp (file).
images.lisp (file).
main.lisp (file).
viewer.lisp (file).
gallery.lisp (file).

3 Files

Files are sorted by type and then listed depth-first from the systems components trees.

Lisp

3.1.1 `halftone/halftone.asd`

Source: halftone.asd.
Parent Component: halftone (system).
ASDF Systems: halftone.

3.1.2 `halftone/package.lisp`

Source: halftone.asd.
Parent Component: halftone (system).
Packages: halftone.

3.1.3 `halftone/images.lisp`

Dependency

package.lisp (file).

Source

halftone.asd.

Parent Component

halftone (system).

Public Interface

print-object (method).
run-task (method).
run-task (method).
run-task (method).

Internals

*image-loaders* (special variable).
*image-runner* (special variable).
callback (reader method).
(setf callback) (writer method).
define-image-loader (macro).
draw-image-fitting (function).
file (reader method).
file (reader method).
(setf file) (writer method).
(setf file) (writer method).
image-file-p (function).
image-load-error (condition).
image-loader (function).
(setf image-loader) (function).
image-loader-task (class).
load-image (function).
load-thumbnail (function).
remove-image-loader (function).
thumbnail-loader-task (class).
with-callback-task (macro).

3.1.4 `halftone/main.lisp`

Dependency

images.lisp (file).

Source

halftone.asd.

Parent Component

halftone (system).

Public Interface

main (function).
start (function).
widget (reader method).

Internals

%build-main-window-menu-file (method).
%build-main-window-menu-help (method).
%main-window-subwidget-dockable-initializer (method).
%main-window-subwidget-gallery-initializer (method).
%main-window-subwidget-viewer-initializer (method).
*main* (special variable).
dock-container (class).
(setf image) (generic function).
main-window (class).
set-main (method).
setup (method).
title (reader method).

3.1.5 `halftone/viewer.lisp`

Dependency

main.lisp (file).

Source

halftone.asd.

Parent Component

halftone (system).

Internals

%viewer-override-paint-event (method).
image (reader method).
(setf image) (writer method).
(setf image) (method).
(setf image) (method).
(setf image) (method).
setup (method).
viewer (class).

3.1.6 `halftone/gallery.lisp`

Dependency

viewer.lisp (file).

Source

halftone.asd.

Parent Component

halftone (system).

Internals

%gallery-override-key-release-event (method).
%gallery-override-resize-event (method).
%gallery-subwidget-layout-initializer (method).
%gallery-subwidget-scrollable-initializer (method).
%thumbnail-override-mouse-release-event (method).
%thumbnail-override-paint-event (method).
%thumbnail-subwidget-image-initializer (method).
change-layout (function).
current (reader method).
(setf current) (writer method).
(setf current) (method).
directory-images (function).
file (reader method).
(setf file) (writer method).
gallery (class).
(setf image) (method).
(setf image) (method).
keycase (macro).
location (reader method).
(setf location) (writer method).
(setf location) (method).
reload-images (function).
selected (reader method).
(setf selected) (writer method).
(setf selected) (method).
setup (method).
setup (method).
sort-files (function).
teardown (method).
thumbnail (class).
thumbnails (reader method).
(setf thumbnails) (writer method).

4 Packages

Packages are listed by definition order.

halftone

4.1 `halftone`

Source

package.lisp.

Nickname

org.shirakumo.halftone

Use List

cl+qt.

Public Interface

main (function).
start (function).

Internals

%build-main-window-menu-file (generic function).
%build-main-window-menu-help (generic function).
%gallery-override-key-release-event (generic function).
%gallery-override-resize-event (generic function).
%gallery-subwidget-layout-initializer (generic function).
%gallery-subwidget-scrollable-initializer (generic function).
%main-window-subwidget-dockable-initializer (generic function).
%main-window-subwidget-gallery-initializer (generic function).
%main-window-subwidget-viewer-initializer (generic function).
%thumbnail-override-mouse-release-event (generic function).
%thumbnail-override-paint-event (generic function).
%thumbnail-subwidget-image-initializer (generic function).
%viewer-override-paint-event (generic function).
*image-loaders* (special variable).
*image-runner* (special variable).
*main* (special variable).
callback (generic reader).
(setf callback) (generic writer).
change-layout (function).
current (generic reader).
(setf current) (generic function).
define-image-loader (macro).
directory-images (function).
dock-container (class).
draw-image-fitting (function).
file (generic reader).
(setf file) (generic writer).
gallery (class).
image (generic reader).
(setf image) (generic function).
image-file-p (function).
image-load-error (condition).
image-loader (function).
(setf image-loader) (function).
image-loader-task (class).
keycase (macro).
load-image (function).
load-thumbnail (function).
location (generic reader).
(setf location) (generic function).
main-window (class).
reload-images (function).
remove-image-loader (function).
selected (generic reader).
(setf selected) (generic function).
set-main (generic function).
setup (generic function).
sort-files (function).
teardown (generic function).
thumbnail (class).
thumbnail-loader-task (class).
thumbnails (generic reader).
(setf thumbnails) (generic writer).
title (generic reader).
viewer (class).
with-callback-task (macro).

5 Definitions

Definitions are sorted by export status, category, package, and then by lexicographic order.

Public Interface
Internals

5.1 Public Interface

Ordinary functions
Standalone methods

5.1.1 Ordinary functions

Function: main () ¶

Package: halftone.
Source: main.lisp.

Function: start () ¶

Package: halftone.
Source: main.lisp.

5.1.2 Standalone methods

Method: print-object ((task image-loader-task) stream) ¶

Source: images.lisp.

Method: run-task ((task thumbnail-loader-task)) ¶

Package: simple-tasks.
Source: images.lisp.

Method: run-task :around ((task image-loader-task)) ¶

Package: simple-tasks.
Source: images.lisp.

Method: run-task ((task image-loader-task)) ¶

Package: simple-tasks.
Source: images.lisp.

Reader Method: widget ((dock-container dock-container)) ¶

automatically generated reader method

Package: qtools.
Source: main.lisp.
Target Slot: widget.

5.2 Internals

Special variables
Macros
Ordinary functions
Generic functions
Conditions
Classes

5.2.1 Special variables

Special Variable: *image-loaders* ¶

Package: halftone.
Source: images.lisp.

Special Variable: *image-runner* ¶

Package: halftone.
Source: images.lisp.

Special Variable: *main* ¶

Package: halftone.
Source: main.lisp.

5.2.2 Macros

Macro: define-image-loader (types (pathname) &body body) ¶

Package: halftone.
Source: images.lisp.

Macro: keycase (key &body cases) ¶

Package: halftone.
Source: gallery.lisp.

Macro: with-callback-task ((task &rest targs) args &body body) ¶

Package: halftone.
Source: images.lisp.

5.2.3 Ordinary functions

Function: change-layout (gallery direction) ¶

Package: halftone.
Source: gallery.lisp.

Function: directory-images (dir) ¶

Package: halftone.
Source: gallery.lisp.

Function: draw-image-fitting (image target) ¶

Package: halftone.
Source: images.lisp.

Function: image-file-p (pathname) ¶

Package: halftone.
Source: images.lisp.

Function: image-loader (type) ¶

Package: halftone.
Source: images.lisp.

Function: (setf image-loader) (type) ¶

Package: halftone.
Source: images.lisp.

Function: load-image (pathname) ¶

Package: halftone.
Source: images.lisp.

Function: load-thumbnail (pathname &optional size) ¶

Package: halftone.
Source: images.lisp.

Function: reload-images (gallery) ¶

Package: halftone.
Source: gallery.lisp.

Function: remove-image-loader (type) ¶

Package: halftone.
Source: images.lisp.

Function: sort-files (files by &optional descending) ¶

Package: halftone.
Source: gallery.lisp.

5.2.4 Generic functions

Generic Function: %build-main-window-menu-file (main-window) ¶

Package

halftone.

Methods

Method: %build-main-window-menu-file ((main-window main-window)) ¶

Source: main.lisp.

Generic Function: %build-main-window-menu-help (main-window) ¶

Package

halftone.

Methods

Method: %build-main-window-menu-help ((main-window main-window)) ¶

Source: main.lisp.

Generic Function: %gallery-override-key-release-event (gallery ev) ¶

Package

halftone.

Methods

Method: %gallery-override-key-release-event ((gallery gallery) ev) ¶

Source: gallery.lisp.

Generic Function: %gallery-override-resize-event (gallery ev) ¶

Package

halftone.

Methods

Method: %gallery-override-resize-event ((gallery gallery) ev) ¶

Source: gallery.lisp.

Generic Function: %gallery-subwidget-layout-initializer (gallery) ¶

Package

halftone.

Methods

Method: %gallery-subwidget-layout-initializer ((gallery gallery)) ¶

Source: gallery.lisp.

Generic Function: %gallery-subwidget-scrollable-initializer (gallery) ¶

Package

halftone.

Methods

Method: %gallery-subwidget-scrollable-initializer ((gallery gallery)) ¶

Source: gallery.lisp.

Generic Function: %main-window-subwidget-dockable-initializer (main-window) ¶

Package

halftone.

Methods

Method: %main-window-subwidget-dockable-initializer ((main-window main-window)) ¶

Source: main.lisp.

Generic Function: %main-window-subwidget-gallery-initializer (main-window) ¶

Package

halftone.

Methods

Method: %main-window-subwidget-gallery-initializer ((main-window main-window)) ¶

Source: main.lisp.

Generic Function: %main-window-subwidget-viewer-initializer (main-window) ¶

Package

halftone.

Methods

Method: %main-window-subwidget-viewer-initializer ((main-window main-window)) ¶

Source: main.lisp.

Generic Function: %thumbnail-override-mouse-release-event (thumbnail ev) ¶

Package

halftone.

Methods

Method: %thumbnail-override-mouse-release-event ((thumbnail thumbnail) ev) ¶

Source: gallery.lisp.

Generic Function: %thumbnail-override-paint-event (thumbnail ev) ¶

Package

halftone.

Methods

Method: %thumbnail-override-paint-event ((thumbnail thumbnail) ev) ¶

Source: gallery.lisp.

Generic Function: %thumbnail-subwidget-image-initializer (thumbnail) ¶

Package

halftone.

Methods

Method: %thumbnail-subwidget-image-initializer ((thumbnail thumbnail)) ¶

Source: gallery.lisp.

Generic Function: %viewer-override-paint-event (viewer ev) ¶

Package

halftone.

Methods

Method: %viewer-override-paint-event ((viewer viewer) ev) ¶

Source: viewer.lisp.

Generic Reader: callback (object) ¶

Package

halftone.

Methods

Reader Method: callback ((image-loader-task image-loader-task)) ¶

automatically generated reader method

Source: images.lisp.
Target Slot: callback.

Generic Writer: (setf callback) (object) ¶

Package

halftone.

Methods

Writer Method: (setf callback) ((image-loader-task image-loader-task)) ¶

automatically generated writer method

Source: images.lisp.
Target Slot: callback.

Generic Reader: current (object) ¶

Package

halftone.

Methods

Reader Method: current ((gallery gallery)) ¶

automatically generated reader method

Source: gallery.lisp.
Target Slot: current.

Generic Function: (setf current) (object) ¶

Package

halftone.

Methods

Writer Method: (setf current) :around ((gallery gallery)) ¶

Source: gallery.lisp.
Target Slot: current.

Method: (setf current) ((gallery gallery)) ¶

automatically generated writer method

Source: gallery.lisp.

Generic Reader: file (condition) ¶

Package

halftone.

Methods

Reader Method: file ((thumbnail thumbnail)) ¶

automatically generated reader method

Source: gallery.lisp.
Target Slot: file.

Reader Method: file ((image-loader-task image-loader-task)) ¶

automatically generated reader method

Source: images.lisp.
Target Slot: file.

Reader Method: file ((condition image-load-error)) ¶

Source: images.lisp.
Target Slot: file.

Generic Writer: (setf file) (condition) ¶

Package

halftone.

Methods

Writer Method: (setf file) ((thumbnail thumbnail)) ¶

automatically generated writer method

Source: gallery.lisp.
Target Slot: file.

Writer Method: (setf file) ((image-loader-task image-loader-task)) ¶

automatically generated writer method

Source: images.lisp.
Target Slot: file.

Writer Method: (setf file) ((condition image-load-error)) ¶

Source: images.lisp.
Target Slot: file.

Generic Reader: image (object) ¶

Package

halftone.

Methods

Reader Method: image ((viewer viewer)) ¶

automatically generated reader method

Source: viewer.lisp.
Target Slot: image.

Generic Function: (setf image) (thing) ¶

Package

halftone.

Source

main.lisp.

Methods

Method: (setf image) ((gallery gallery)) ¶

Source: gallery.lisp.

Method: (setf image) ((gallery gallery)) ¶

Source: gallery.lisp.

Writer Method: (setf image) ((viewer viewer)) ¶

automatically generated writer method

Source: viewer.lisp.
Target Slot: image.

Method: (setf image) ((viewer viewer)) ¶

Source: viewer.lisp.

Method: (setf image) ((viewer viewer)) ¶

Source: viewer.lisp.

Method: (setf image) :before ((viewer viewer)) ¶

Source: viewer.lisp.

Method: (setf image) ((main main-window)) ¶

Generic Reader: location (object) ¶

Package

halftone.

Methods

Reader Method: location ((gallery gallery)) ¶

automatically generated reader method

Source: gallery.lisp.
Target Slot: location.

Generic Function: (setf location) (object) ¶

Package

halftone.

Methods

Writer Method: (setf location) :after ((gallery gallery)) ¶

Source: gallery.lisp.
Target Slot: location.

Method: (setf location) ((gallery gallery)) ¶

automatically generated writer method

Source: gallery.lisp.

Generic Reader: selected (object) ¶

Package

halftone.

Methods

Reader Method: selected ((thumbnail thumbnail)) ¶

automatically generated reader method

Source: gallery.lisp.
Target Slot: selected.

Generic Function: (setf selected) (object) ¶

Package

halftone.

Methods

Writer Method: (setf selected) :after ((thumbnail thumbnail)) ¶

Source: gallery.lisp.
Target Slot: selected.

Method: (setf selected) ((thumbnail thumbnail)) ¶

automatically generated writer method

Source: gallery.lisp.

Generic Function: set-main (main-window) ¶

Package

halftone.

Methods

Method: set-main ((main-window main-window)) ¶

Source: main.lisp.

Generic Function: setup (dock-container) ¶

Package

halftone.

Methods

Method: setup ((gallery gallery)) ¶

Source: gallery.lisp.

Method: setup ((thumbnail thumbnail)) ¶

Source: gallery.lisp.

Method: setup ((viewer viewer)) ¶

Source: viewer.lisp.

Method: setup ((dock-container dock-container)) ¶

Source: main.lisp.

Generic Function: teardown (gallery) ¶

Package

halftone.

Methods

Method: teardown ((gallery gallery)) ¶

Source: gallery.lisp.

Generic Reader: thumbnails (object) ¶

Package

halftone.

Methods

Reader Method: thumbnails ((gallery gallery)) ¶

automatically generated reader method

Source: gallery.lisp.
Target Slot: thumbnails.

Generic Writer: (setf thumbnails) (object) ¶

Package

halftone.

Methods

Writer Method: (setf thumbnails) ((gallery gallery)) ¶

automatically generated writer method

Source: gallery.lisp.
Target Slot: thumbnails.

Generic Reader: title (object) ¶

Package

halftone.

Methods

Reader Method: title ((dock-container dock-container)) ¶

automatically generated reader method

Source: main.lisp.
Target Slot: title.

5.2.5 Conditions

Condition: image-load-error ¶

Package

halftone.

Source

images.lisp.

Direct superclasses

error.

Direct methods

(setf file).
file.

Direct slots

Slot: file ¶

Initform: (quote nil)
Initargs: :file
Readers: file.
Writers: (setf file).

5.2.6 Classes

Class: dock-container ¶

Package

halftone.

Source

main.lisp.

Direct superclasses

widget.

Direct methods

setup.
title.
widget.

Direct Default Initargs

Initarg	Value
`:widget`	`(error widget required.)`
`:title`

Direct slots

Slot: widget ¶

Package: qtools.
Initargs: :widget
Readers: widget.
Writers: This slot is read-only.

Slot: title ¶

Initargs: :title
Readers: title.
Writers: This slot is read-only.

Class: gallery ¶

Package

halftone.

Source

gallery.lisp.

Direct superclasses

widget.

Direct methods

%gallery-override-key-release-event.
%gallery-override-resize-event.
%gallery-subwidget-layout-initializer.
%gallery-subwidget-scrollable-initializer.
(setf current).
(setf current).
current.
(setf image).
(setf image).
(setf location).
(setf location).
location.
setup.
teardown.
(setf thumbnails).
thumbnails.

Direct Default Initargs

Initarg	Value
`:location`	`(user-homedir-pathname)`

Direct slots

Slot: location ¶

Initargs: :location
Readers: location.
Writers: (setf location).

Slot: thumbnails ¶

Readers: thumbnails.
Writers: (setf thumbnails).

Slot: current ¶

Initform: -1
Readers: current.
Writers: (setf current).

Slot: scrollable ¶

Slot: layout ¶

Class: image-loader-task ¶

Package

halftone.

Source

images.lisp.

Direct superclasses

task.

Direct subclasses

thumbnail-loader-task.

Direct methods

(setf callback).
callback.
(setf file).
file.
print-object.
run-task.
run-task.

Direct Default Initargs

Initarg	Value
`:file`	`(error file required.)`

Direct slots

Slot: file ¶

Initargs: :file
Readers: file.
Writers: (setf file).

Slot: callback ¶

Initargs: :callback
Readers: callback.
Writers: (setf callback).

Class: main-window ¶

Package

halftone.

Source

main.lisp.

Direct superclasses

widget.

Direct methods

%build-main-window-menu-file.
%build-main-window-menu-help.
%main-window-subwidget-dockable-initializer.
%main-window-subwidget-gallery-initializer.
%main-window-subwidget-viewer-initializer.
(setf image).
set-main.

Direct slots

Slot: viewer ¶

Slot: gallery ¶

Slot: dockable ¶

Class: thumbnail ¶

Package

halftone.

Source

gallery.lisp.

Direct superclasses

widget.

Direct methods

%thumbnail-override-mouse-release-event.
%thumbnail-override-paint-event.
%thumbnail-subwidget-image-initializer.
(setf file).
file.
(setf selected).
(setf selected).
selected.
setup.

Direct Default Initargs

Initarg	Value
`:file`	`(error file required.)`
`:selected`	`nil`

Direct slots

Slot: file ¶

Initargs: :file
Readers: file.
Writers: (setf file).

Slot: selected ¶

Initargs: :selected
Readers: selected.
Writers: (setf selected).

Slot: image ¶

Class: thumbnail-loader-task ¶

Package: halftone.
Source: images.lisp.
Direct superclasses: image-loader-task.
Direct methods: run-task.

Class: viewer ¶

Package

halftone.

Source

viewer.lisp.

Direct superclasses

widget.

Direct methods

%viewer-override-paint-event.
(setf image).
image.
(setf image).
(setf image).
(setf image).
setup.

Direct Default Initargs

Initarg	Value
`:image`	`nil`

Direct slots

Slot: image ¶

Initargs: :image
Readers: image.
Writers: (setf image).

Appendix A Indexes

Concepts
Functions
Variables
Data types

A.1 Concepts

A.2 Functions

Jump to:	% ( C D F G I K L M P R S T W

	Index Entry	Section

%
	`%build-main-window-menu-file`:	Private generic functions
	`%build-main-window-menu-file`:	Private generic functions
	`%build-main-window-menu-help`:	Private generic functions
	`%build-main-window-menu-help`:	Private generic functions
	`%gallery-override-key-release-event`:	Private generic functions
	`%gallery-override-key-release-event`:	Private generic functions
	`%gallery-override-resize-event`:	Private generic functions
	`%gallery-override-resize-event`:	Private generic functions
	`%gallery-subwidget-layout-initializer`:	Private generic functions
	`%gallery-subwidget-layout-initializer`:	Private generic functions
	`%gallery-subwidget-scrollable-initializer`:	Private generic functions
	`%gallery-subwidget-scrollable-initializer`:	Private generic functions
	`%main-window-subwidget-dockable-initializer`:	Private generic functions
	`%main-window-subwidget-dockable-initializer`:	Private generic functions
	`%main-window-subwidget-gallery-initializer`:	Private generic functions
	`%main-window-subwidget-gallery-initializer`:	Private generic functions
	`%main-window-subwidget-viewer-initializer`:	Private generic functions
	`%main-window-subwidget-viewer-initializer`:	Private generic functions
	`%thumbnail-override-mouse-release-event`:	Private generic functions
	`%thumbnail-override-mouse-release-event`:	Private generic functions
	`%thumbnail-override-paint-event`:	Private generic functions
	`%thumbnail-override-paint-event`:	Private generic functions
	`%thumbnail-subwidget-image-initializer`:	Private generic functions
	`%thumbnail-subwidget-image-initializer`:	Private generic functions
	`%viewer-override-paint-event`:	Private generic functions
	`%viewer-override-paint-event`:	Private generic functions

(
	`(setf callback)`:	Private generic functions
	`(setf callback)`:	Private generic functions
	`(setf current)`:	Private generic functions
	`(setf current)`:	Private generic functions
	`(setf current)`:	Private generic functions
	`(setf file)`:	Private generic functions
	`(setf file)`:	Private generic functions
	`(setf file)`:	Private generic functions
	`(setf file)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image)`:	Private generic functions
	`(setf image-loader)`:	Private ordinary functions
	`(setf location)`:	Private generic functions
	`(setf location)`:	Private generic functions
	`(setf location)`:	Private generic functions
	`(setf selected)`:	Private generic functions
	`(setf selected)`:	Private generic functions
	`(setf selected)`:	Private generic functions
	`(setf thumbnails)`:	Private generic functions
	`(setf thumbnails)`:	Private generic functions

C
	`callback`:	Private generic functions
	`callback`:	Private generic functions
	`change-layout`:	Private ordinary functions
	`current`:	Private generic functions
	`current`:	Private generic functions

D
	`define-image-loader`:	Private macros
	`directory-images`:	Private ordinary functions
	`draw-image-fitting`:	Private ordinary functions

F
	`file`:	Private generic functions
	`file`:	Private generic functions
	`file`:	Private generic functions
	`file`:	Private generic functions
	`Function, (setf image-loader)`:	Private ordinary functions
	`Function, change-layout`:	Private ordinary functions
	`Function, directory-images`:	Private ordinary functions
	`Function, draw-image-fitting`:	Private ordinary functions
	`Function, image-file-p`:	Private ordinary functions
	`Function, image-loader`:	Private ordinary functions
	`Function, load-image`:	Private ordinary functions
	`Function, load-thumbnail`:	Private ordinary functions
	`Function, main`:	Public ordinary functions
	`Function, reload-images`:	Private ordinary functions
	`Function, remove-image-loader`:	Private ordinary functions
	`Function, sort-files`:	Private ordinary functions
	`Function, start`:	Public ordinary functions

G
	`Generic Function, %build-main-window-menu-file`:	Private generic functions
	`Generic Function, %build-main-window-menu-help`:	Private generic functions
	`Generic Function, %gallery-override-key-release-event`:	Private generic functions
	`Generic Function, %gallery-override-resize-event`:	Private generic functions
	`Generic Function, %gallery-subwidget-layout-initializer`:	Private generic functions
	`Generic Function, %gallery-subwidget-scrollable-initializer`:	Private generic functions
	`Generic Function, %main-window-subwidget-dockable-initializer`:	Private generic functions
	`Generic Function, %main-window-subwidget-gallery-initializer`:	Private generic functions
	`Generic Function, %main-window-subwidget-viewer-initializer`:	Private generic functions
	`Generic Function, %thumbnail-override-mouse-release-event`:	Private generic functions
	`Generic Function, %thumbnail-override-paint-event`:	Private generic functions
	`Generic Function, %thumbnail-subwidget-image-initializer`:	Private generic functions
	`Generic Function, %viewer-override-paint-event`:	Private generic functions
	`Generic Function, (setf callback)`:	Private generic functions
	`Generic Function, (setf current)`:	Private generic functions
	`Generic Function, (setf file)`:	Private generic functions
	`Generic Function, (setf image)`:	Private generic functions
	`Generic Function, (setf location)`:	Private generic functions
	`Generic Function, (setf selected)`:	Private generic functions
	`Generic Function, (setf thumbnails)`:	Private generic functions
	`Generic Function, callback`:	Private generic functions
	`Generic Function, current`:	Private generic functions
	`Generic Function, file`:	Private generic functions
	`Generic Function, image`:	Private generic functions
	`Generic Function, location`:	Private generic functions
	`Generic Function, selected`:	Private generic functions
	`Generic Function, set-main`:	Private generic functions
	`Generic Function, setup`:	Private generic functions
	`Generic Function, teardown`:	Private generic functions
	`Generic Function, thumbnails`:	Private generic functions
	`Generic Function, title`:	Private generic functions

I
	`image`:	Private generic functions
	`image`:	Private generic functions
	`image-file-p`:	Private ordinary functions
	`image-loader`:	Private ordinary functions

K
	`keycase`:	Private macros

L
	`load-image`:	Private ordinary functions
	`load-thumbnail`:	Private ordinary functions
	`location`:	Private generic functions
	`location`:	Private generic functions

M
	`Macro, define-image-loader`:	Private macros
	`Macro, keycase`:	Private macros
	`Macro, with-callback-task`:	Private macros
	`main`:	Public ordinary functions
	`Method, %build-main-window-menu-file`:	Private generic functions
	`Method, %build-main-window-menu-help`:	Private generic functions
	`Method, %gallery-override-key-release-event`:	Private generic functions
	`Method, %gallery-override-resize-event`:	Private generic functions
	`Method, %gallery-subwidget-layout-initializer`:	Private generic functions
	`Method, %gallery-subwidget-scrollable-initializer`:	Private generic functions
	`Method, %main-window-subwidget-dockable-initializer`:	Private generic functions
	`Method, %main-window-subwidget-gallery-initializer`:	Private generic functions
	`Method, %main-window-subwidget-viewer-initializer`:	Private generic functions
	`Method, %thumbnail-override-mouse-release-event`:	Private generic functions
	`Method, %thumbnail-override-paint-event`:	Private generic functions
	`Method, %thumbnail-subwidget-image-initializer`:	Private generic functions
	`Method, %viewer-override-paint-event`:	Private generic functions
	`Method, (setf callback)`:	Private generic functions
	`Method, (setf current)`:	Private generic functions
	`Method, (setf current)`:	Private generic functions
	`Method, (setf file)`:	Private generic functions
	`Method, (setf file)`:	Private generic functions
	`Method, (setf file)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf image)`:	Private generic functions
	`Method, (setf location)`:	Private generic functions
	`Method, (setf location)`:	Private generic functions
	`Method, (setf selected)`:	Private generic functions
	`Method, (setf selected)`:	Private generic functions
	`Method, (setf thumbnails)`:	Private generic functions
	`Method, callback`:	Private generic functions
	`Method, current`:	Private generic functions
	`Method, file`:	Private generic functions
	`Method, file`:	Private generic functions
	`Method, file`:	Private generic functions
	`Method, image`:	Private generic functions
	`Method, location`:	Private generic functions
	`Method, print-object`:	Public standalone methods
	`Method, run-task`:	Public standalone methods
	`Method, run-task`:	Public standalone methods
	`Method, run-task`:	Public standalone methods
	`Method, selected`:	Private generic functions
	`Method, set-main`:	Private generic functions
	`Method, setup`:	Private generic functions
	`Method, setup`:	Private generic functions
	`Method, setup`:	Private generic functions
	`Method, setup`:	Private generic functions
	`Method, teardown`:	Private generic functions
	`Method, thumbnails`:	Private generic functions
	`Method, title`:	Private generic functions
	`Method, widget`:	Public standalone methods

P
	`print-object`:	Public standalone methods

R
	`reload-images`:	Private ordinary functions
	`remove-image-loader`:	Private ordinary functions
	`run-task`:	Public standalone methods
	`run-task`:	Public standalone methods
	`run-task`:	Public standalone methods

S
	`selected`:	Private generic functions
	`selected`:	Private generic functions
	`set-main`:	Private generic functions
	`set-main`:	Private generic functions
	`setup`:	Private generic functions
	`setup`:	Private generic functions
	`setup`:	Private generic functions
	`setup`:	Private generic functions
	`setup`:	Private generic functions
	`sort-files`:	Private ordinary functions
	`start`:	Public ordinary functions

T
	`teardown`:	Private generic functions
	`teardown`:	Private generic functions
	`thumbnails`:	Private generic functions
	`thumbnails`:	Private generic functions
	`title`:	Private generic functions
	`title`:	Private generic functions

W
	`widget`:	Public standalone methods
	`with-callback-task`:	Private macros

Jump to:	% ( C D F G I K L M P R S T W

A.3 Variables

Jump to:	* C D F G I L S T V W

	Index Entry	Section

*
	`image-loaders`:	Private special variables
	`image-runner`:	Private special variables
	`main`:	Private special variables

C
	`callback`:	Private classes
	`current`:	Private classes

D
	`dockable`:	Private classes

F
	`file`:	Private conditions
	`file`:	Private classes
	`file`:	Private classes

G
	`gallery`:	Private classes

I
	`image`:	Private classes
	`image`:	Private classes

L
	`layout`:	Private classes
	`location`:	Private classes

S
	`scrollable`:	Private classes
	`selected`:	Private classes
	`Slot, callback`:	Private classes
	`Slot, current`:	Private classes
	`Slot, dockable`:	Private classes
	`Slot, file`:	Private conditions
	`Slot, file`:	Private classes
	`Slot, file`:	Private classes
	`Slot, gallery`:	Private classes
	`Slot, image`:	Private classes
	`Slot, image`:	Private classes
	`Slot, layout`:	Private classes
	`Slot, location`:	Private classes
	`Slot, scrollable`:	Private classes
	`Slot, selected`:	Private classes
	`Slot, thumbnails`:	Private classes
	`Slot, title`:	Private classes
	`Slot, viewer`:	Private classes
	`Slot, widget`:	Private classes
	`Special Variable, image-loaders`:	Private special variables
	`Special Variable, image-runner`:	Private special variables
	`Special Variable, main`:	Private special variables

T
	`thumbnails`:	Private classes
	`title`:	Private classes

V
	`viewer`:	Private classes

W
	`widget`:	Private classes

Jump to:	* C D F G I L S T V W

A.4 Data types

Jump to:	C D F G H I M P S T V

	Index Entry	Section

C
	`Class, dock-container`:	Private classes
	`Class, gallery`:	Private classes
	`Class, image-loader-task`:	Private classes
	`Class, main-window`:	Private classes
	`Class, thumbnail`:	Private classes
	`Class, thumbnail-loader-task`:	Private classes
	`Class, viewer`:	Private classes
	`Condition, image-load-error`:	Private conditions

D
	`dock-container`:	Private classes

F
	`File, gallery.lisp`:	The halftone/gallery․lisp file
	`File, halftone.asd`:	The halftone/halftone․asd file
	`File, images.lisp`:	The halftone/images․lisp file
	`File, main.lisp`:	The halftone/main․lisp file
	`File, package.lisp`:	The halftone/package․lisp file
	`File, viewer.lisp`:	The halftone/viewer․lisp file

G
	`gallery`:	Private classes
	`gallery.lisp`:	The halftone/gallery․lisp file

H
	`halftone`:	The halftone system
	`halftone`:	The halftone package
	`halftone.asd`:	The halftone/halftone․asd file

I
	`image-load-error`:	Private conditions
	`image-loader-task`:	Private classes
	`images.lisp`:	The halftone/images․lisp file

M
	`main-window`:	Private classes
	`main.lisp`:	The halftone/main․lisp file

P
	`Package, halftone`:	The halftone package
	`package.lisp`:	The halftone/package․lisp file

S
	`System, halftone`:	The halftone system

T
	`thumbnail`:	Private classes
	`thumbnail-loader-task`:	Private classes

V
	`viewer`:	Private classes
	`viewer.lisp`:	The halftone/viewer․lisp file

Jump to:	C D F G H I M P S T V

The halftone Reference Manual

The halftone Reference Manual

Table of Contents

1 Introduction

About Halftone

2 Systems

2.1 halftone

3 Files

3.1 Lisp

3.1.1 halftone/halftone.asd

3.1.2 halftone/package.lisp

3.1.3 halftone/images.lisp

3.1.4 halftone/main.lisp

3.1.5 halftone/viewer.lisp

3.1.6 halftone/gallery.lisp

4 Packages

4.1 halftone

5 Definitions

5.1 Public Interface

5.1.1 Ordinary functions

5.1.2 Standalone methods

5.2 Internals

5.2.1 Special variables

5.2.2 Macros

5.2.3 Ordinary functions

5.2.4 Generic functions

5.2.5 Conditions

5.2.6 Classes

Appendix A Indexes

A.1 Concepts

A.2 Functions

A.3 Variables

A.4 Data types

2.1 `halftone`

3.1.1 `halftone/halftone.asd`

3.1.2 `halftone/package.lisp`

3.1.3 `halftone/images.lisp`

3.1.4 `halftone/main.lisp`

3.1.5 `halftone/viewer.lisp`

3.1.6 `halftone/gallery.lisp`

4.1 `halftone`