- PyGTK Tutorial
- PyGTK - Home
- PyGTK - Introduction
- PyGTK - Environment
- PyGTK - Hello World
- PyGTK - Important Classes
- PyGTK - Window Class
- PyGTK - Button Class
- PyGTK - Label CLass
- PyGTK - Entry Class
- PyGTK - Signal Handling
- PyGTK - Event Handling
- PyGTK - Containers
- PyGTK - Box Class
- PyGTK - ButtonBox Class
- PyGTK - Alignment Class
- PyGTK - EventBox Class
- PyGTK - Layout Class
- PyGTK - ComboBox Class
- PyGTK - ToggleButton Class
- PyGTK - CheckButton Class
- PyGTK - RadioButton Class
- PyGTK - MenuBar, Menu & MenuItem
- PyGTK - Toolbar Class
- PyGTK - Adjustment Class
- PyGTK - Range Class
- PyGTK - Scale Class
- PyGTK - Scrollbar Class
- PyGTK - Dialog Class
- PyGTK - MessageDialog Class
- PyGTK - AboutDialog Class
- PyGTK - Font Selection Dialog
- PyGTK - Color Selection Dialog
- PyGTK - File Chooser Dialog
- PyGTK - Notebook Class
- PyGTK - Frame Class
- PyGTK - AspectFrame Class
- PyGTK - TreeView Class
- PyGTK - Paned Class
- PyGTK - Statusbar Class
- PyGTK - ProgressBar Class
- PyGTK - Viewport Class
- PyGTK - Scrolledwindow Class
- PyGTK - Arrow Class
- PyGTK - Image Class
- PyGTK - DrawingArea Class
- PyGTK - SpinButton Class
- PyGTK - Calendar Class
- PyGTK - Clipboard Class
- PyGTK - Ruler Class
- PyGTK - Timeout
- PyGTK - Drag and Drop
- PyGTK Useful Resources
- PyGTK - Quick Guide
- PyGTK - Useful Resources
- PyGTK - Discussion
PyGTK - Viewport Class
If a widget has an area larger than that of the toplevel window, it is associated with a ViewPort container. A gtk.Viewport widget provides adjustment capability to be used in a ScrolledWindow. A Label widget for instance, doesn't have any adjustments. Hence it needs a Viewport. Some widgets have a native scrolling support. But a Label or a gtk.Table widget doesn't have an in-built scrolling support. Hence they must use Viewport.
ViewPort class has the following constructor −
gtk.Viewport(hadj, vadj)
Here, hadj and vadj are the adjustment objects associated with the viewport.
gtk.ViewPort class uses the following methods −
Viewport.set_hadjustment() − This sets the "hadjustment" property
Viewport.set_vadjustment() − This sets the "vadjustment" property
Viewport.set_shadow_type() − This sets the "shadow-type" property to the value of type. The value of type must be one of −
gtk.SHADOW_NONE
gtk.SHADOW_IN
gtk.SHADOW_OUT
gtk.SHADOW_ETCHED_IN
gtk.SHADOW_ETCHED_OUT
The gtk.Viewport object emits the set-scroll-adjustments signal when one or both of the horizontal and vertical gtk.Adjustment objects is changed.