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# 3. Commands

## 3.1. Non Widget Related Commands

## 3.2. Top Level Windows

To be displayed every widget must be a direct or indirect child of a top level window.

## 3.3. Container

Container are widgets which arrange their children in certain manner. The separator widget does not have children, but helps to group widgets.

## 3.4. Buttons

Buttons are widgets that enables the user to initiate an action or to make a choice.

## 3.5. Entries

Entries are used for getting user input.

## 3.6. Display widgets

Display widgets display information or give the user feedback.

## 3.7. Menu widgets

menuRecentChooser -- A menu item which visually separates different items.

Menu widgets are used for creating menus.

## 3.8. Toolbar widgets

Toolbar widgets are used for creating toolbars.

## 3.9. Special Selectors

Special selectors get user input in a standardized way.

## 3.10. Tree and List Widgets

## 3.11. Misc. Widgets

## 3.12. Gnome Canvas Widget

The canvas widget displays graphic objects like lines, circles or text. It is available as separate library gnoclCanvas.

## 3.13. Gnome Gconf

The gconf command allows to store configuration information in a Gnome complient way. It is available as separate library gnoclGconf.

## 3.14. Gnome VFS

The separate library gnoclVFS allows to retrieve MIME information and implements commands to use the Gnome virtual file system.

Syntax and semantic of these commands is not yet stable. Please mail the author if you have suggestions for improvements.

## 3.15. Gnome

The separate library gnoclGnome implements different Gnome specific widgets and commands.

## 3.16. Deprecated

These are commands, which are deprecated since a specific GTK+ version.

## 3.17. Printing

This feature has yet to be implemented.

## 3.18. Special Purpose Features

These widgets have yet to be implemented.
Table of Contents
curve — Allows direct editing of a curve
gammaCurve — A subclass of GtkCurve for editing gamma curves
ruler — Base class for horizontal or vertical rulers
HRuler — A horizontal ruler
VRuler — A vertical ruler

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