Paste a good GTK + study note

GTK
(Gimp Toolkit)
Original
Image processing tool gimp (GNU Image Manipulation
Program
The development toolbox is later developed as a cross-platform graphic interface. GTK is based on the C language, but is not limited to the use of C
You can also use
Programming languages such as C ++, Java, PHP, Perl, Python, and Ruby
Bindings
), This file will record some GTK +
Experience, the Environment used is
Ubuntu 10.10.

 

 

 

Inbound bytes

First, let's look at several simple GTK programs and get a preliminary understanding of some core features.

• Hello! World! Orz ..

The first step is first
Overcome the security problem of GTK, and then a simple hello! World! Orz...

•  
  • Ubuntu
    Xia'an District
    GTK
    
  • First
    Several GTK programs
    
  • Windows
    Next, the first GTK Program
    
    
  • GTK
    Objects in
    
• Signal and callback

In GTK
The operation on the component will produce a specific signal, and connect the signal handler to a specific callback function to complete processing of a specific action.

•  
  • Enable
    Use signal to close the internal window
    
  • From
    Callback function
    
  • Internal
    Generation and stop of Signal
    
• Event handling

Gdk
The event will be broadcast to the gtkwidget.
Event
Phase
Corresponding event signal, and then process the event through the callback function.

•  
  • Gdk
    Event Structure
    
  • GTK
    Event handling function
    
  • Things
    Event mask)
    

• Basic layout Configuration

Basically, it is through water.
The flat and vertical Package boxes place components in the boxes to complete the layout configuration.

•  
  • Gtkhbox
    And gtkvbox
    
  • Gtkframe
    And gtkbuttonbox
    
  • Gtktable
    
• Others

GTK
On the official website, there are many examination documents and examples, which are mandatory for entry.

•  
  • GTK
    Exam preparation document
    
  • Introduction
    Glade
    
    

Basic component

Components cannot be completed.
Mainly in
Introduce several
The role of basic components.

• By hour

Press accept as the upper window
The most basic components in the program.

•  
  • Gtkbutton
    And gtktogglebutton
    
  • Shadow
    Image and text
    
  • Gtkcheckbutton
    And gtkradiobutton
    
• Speaker

The speaker uses and enables
User-Defined information communication and communication.

•  
  • Gtkmessagedialog
    
  • Gtkaboutdialog
    
  • Gtkcolorbutton
    And
    Gtkcolorselectiondialog
    
  • Gtkfontbutton
    And
    Gtkfontselectiondialog
    
  • Gtkfilechooserbutton
    And
    Gtkfilechooserdialog
    
  • Enable
    Use gtkdialog to customize the caller
    
• Text delimiter

The text Delimiter is used by the user.
The basic component of the inbound data.

•  
  • Gtkentry
    
  • Gtkspinbutton
    
  • Gtktextview
    
• Optional
  Ticket clearing

Clear orders for this region
Comply with the MVC design, use the above Code but use the high attention.

•  
  • Gtkcombobox
    
  • Gtkcombobox
    And gtkliststore
    
  • Gtkcombobox
    And gtktreestore
    
  • Gtktreeview and
    Gtkliststore
    
    
  • Gtktreeview and
    Gtktreestrore
    
    
• Layout element

Except for the three
In addition to basic layout configuration, you can also use some layout components to facilitate component group and layout cutting.

•  
  • Gtknotebook
    
  • Gtkpaned
    
  • Gtkscrolledwindow
    
  • Gtkalignment,
    Gtkfixed and gtklayout
    
  • Gtkframe
    And gtkaspectframe
    

 

Input component
Use

Let's take a look at the use and combination of some options, columns, and other components, as well as functions such as sorting and printing.

• Component

The option is the most out-of-the-box window program.
This is a common feature.

•  
  • Gtkhandlebox
    
  • Gtkmenubar,
    Gtkmenu and gtkmenuitem
    
  • Gtkcheckmenuitem,
    Gtkradiomenuitem and
    Gtktearoffmenuitem
    
  • Gtkuimanager
    
    
• Column element

Level column, tool column,
The condition column.

•  
  • Gtkprogressbar
    
  • Gtktoolbar
    
  • Gtkstatusbar
    

• Other components

Less prosperous
... Orz...

•  
  • Gtkstyle
    And resources
    
  • Gtklabel
    
  • Gtkscale
    
    
  • Gtkentrycompletion
    
  • Gtkarrow
    
  • Gtkruler
    
  • Gtkassistant
    
  • Gtkcalendar
    
  • Gtkdrawingarea
    

Glib

Glib is
One of the functions required by GTK, but it is a ready-to-use function.

• Basic functions, collection, and utility functions

Some are not commonly used
Function, first put together into... orz

•  
  • Glib
    Basic topology and collection
    
  • Gtimer
    
  • Timeout
    And idle
    
  • Bytes
    Environmental Information
    
  • Daily
    (Logging)
    

• Ingress inbound and outbound

To learn about some basic features
Method of obtaining the case details, object information, and the use of inbound and outbound channels.

•  
  • Base
    In this case
    
  • Contents
    
  • Giochannel
    Case handling
    
  • Giochannel
    And Pipe
    
    
• Information Structure and memory configuration

Let's take a look.
Glib provides common information structure processing and dynamic memory configuration.

•  
  • Gstring
    
  • Garray, gptrarray,
    Gbytearray
    
    
  • Gslist,
    Glist
    
  • Ghashtable
    
  • Gtree
    And gnode
    
  • Note
    Graphical Configuration
    

• Bytes
  Rows

Glib
Provides gthread support for multiple response rows.

•  
  • Gthread
    
  • Gmutex
    
  • Gcond
    

Appendix

• GTK +
  2.0 tutorial
  
• GTK +
  Reference manual
  
• GTK +
  /Gnome Application Development
  
• GTK +
  And glade3 GUI Programming Tutorial
  
• GTK +
  2.0 Tree View tutorial