KDE 4.3 PyKDE API Reference
KListWidgetSearchLine Class Reference
from PyKDE4.kdeui import *
Inherits: KLineEdit → QLineEdit → QWidget → QObject
Detailed Description
This class makes it easy to add a search line for filtering the items in a listwidget based on a simple text search.
No changes to the application other than instantiating this class with an appropriate QListWidget should be needed.
Methods | |
| __init__ (self, QWidget parent=0, QListWidget listWidget=0) | |
| Qt.CaseSensitivity | caseSensitive (self) |
| clear (self) | |
| bool | event (self, QEvent event) |
| bool | itemMatches (self, QListWidgetItem item, QString s) |
| QListWidget | listWidget (self) |
| setCaseSensitivity (self, Qt.CaseSensitivity cs) | |
| setListWidget (self, QListWidget lv) | |
| updateSearch (self, QString s=QString()) | |
Method Documentation
| __init__ | ( | self, | ||
| QWidget | parent=0, | |||
| QListWidget | listWidget=0 | |||
| ) |
Constructs a KListWidgetSearchLine with listWidget being the QListWidget to be filtered.
If listWidget is null then the widget will be disabled until a listWidget is set with setListWidget().
| Qt.CaseSensitivity caseSensitive | ( | self ) |
Returns if the search is case sensitive. This defaults to Qt.CaseInsensitive.
- See also:
- setCaseSensitive()
| clear | ( | self ) |
Clear line edit and empty hiddenItems, returning elements to listWidget.
| bool event | ( | self, | ||
| QEvent | event | |||
| ) |
Re-implemented for internal reasons. API not affected.
| bool itemMatches | ( | self, | ||
| QListWidgetItem | item, | |||
| QString | s | |||
| ) |
Returns true if item matches the search s. This will be evaluated based on the value of caseSensitive(). This can be overridden in subclasses to implement more complicated matching schemes.
| QListWidget listWidget | ( | self ) |
Returns the listWidget that is currently filtered by the search.
- See also:
- setListWidget()
| setCaseSensitivity | ( | self, | ||
| Qt.CaseSensitivity | cs | |||
| ) |
Make the search case sensitive or case insensitive.
- See also:
- caseSenstive()
| setListWidget | ( | self, | ||
| QListWidget | lv | |||
| ) |
Sets the QListWidget that is filtered by this search line. If lv is null then the widget will be disabled.
- See also:
- listWidget()
| updateSearch | ( | self, | ||
| QString | s=QString() | |||
| ) |
Updates search to only make visible the items that match s. If s is null then the line edit's text will be used.
