KDE 4.1 PyKDE API Reference
KRichTextEdit Class Reference
from PyKDE4.kdeui import *
Inherits: KTextEdit → QTextEdit → QAbstractScrollArea → QFrame → QWidget → QObject
Subclasses: KRichTextWidget
Detailed Description
The KRichTextEdit class provides a widget to edit and display rich text.
It offers several additional rich text editing functions to KTextEdit and makes them easier to access including:
The KRichTextEdit can be in two modes: Rich text mode and plain text mode. Calling functions which modify the format/style of the text will automatically enable the rich text mode. Rich text mode is sometimes also referred to as HTML mode.
Do not call setAcceptRichText() or acceptRichText() yourself. Instead simply connect to the slots which insert the rich text, use switchToPlainText() or enableRichTextMode().
- Since:
- 4.1
Method Documentation
Constructs a KRichTextEdit object
- Parameters:
-
text The initial text of the text edit, which is interpreted as HTML. parent The parent widget
| __init__ | ( | self, | ||
| QWidget | parent=0 | |||
| ) |
Constructs a KRichTextEdit object.
- Parameters:
-
parent The parent widget
| alignCenter | ( | self ) |
Sets the alignment of the current block to Centered
| alignJustify | ( | self ) |
Sets the alignment of the current block to Justified
| alignLeft | ( | self ) |
Sets the alignment of the current block to Left Aligned
| alignRight | ( | self ) |
Sets the alignment of the current block to Right Aligned
| bool canDedentList | ( | self ) |
Returns true if the list item at the current position can be dedented.
@sa canIndentList
| bool canIndentList | ( | self ) |
Returns true if the list item at the current position can be indented.
@sa canDedentList
| QString currentLinkText | ( | self ) |
Returns the text of the link at the current position or an empty string if the cursor is not on a link.
@sa currentLinkUrl
- Returns:
- The link text
| QString currentLinkUrl | ( | self ) |
Returns the URL target (href) of the link at the current position or an empty string if the cursor is not on a link.
@sa currentLinkText
- Returns:
- The link target URL
| enableRichTextMode | ( | self ) |
This enables rich text mode. Nothing is done except changing the internal mode and allowing rich text pastes.
| indentListLess | ( | self ) |
Decreases the nesting level of the current block or selected blocks.
@sa canDedentList
| indentListMore | ( | self ) |
Increases the nesting level of the current block or selected blocks.
@sa canIndentList
| insertHorizontalRule | ( | self ) |
Inserts a horizontal rule below the current block.
| keyPressEvent | ( | self, | ||
| QKeyEvent | event | |||
| ) |
Reimplemented. Catches key press events. Used to handle some key presses on lists.
| selectLinkText | ( | self, | ||
| QTextCursor | cursor | |||
| ) |
If the cursor is on a link, sets the cursor to a selection of the text of the link. If the cursor is not on a link, selects the current word or existing selection.
- Parameters:
-
cursor The cursor to use to select the text.
@sa updateLink
| selectLinkText | ( | self ) |
Convenience function to select the link text using the active cursor.
@sa selectLinkText
| selectionFinished | ( | self ) |
Emitted whenever the user has finished making a selection. (on mouse up)
- Signal syntax:
QObject.connect(source, SIGNAL("selectionFinished()"), target_slot)
| setFont | ( | self, | ||
| QFont | font | |||
| ) |
Sets the current word or selection to the font font
- Parameters:
-
font the font of the text will be set to this font
| setFontFamily | ( | self, | ||
| QString | fontFamily | |||
| ) |
Sets the current word or selection to the font family fontFamily
- Parameters:
-
fontFamily The text's font family will be changed to this one
| setFontSize | ( | self, | ||
| int | size | |||
| ) |
Sets the current word or selection to the font size size
- Parameters:
-
size The text's font will get this size
| setListStyle | ( | self, | ||
| int | _styleIndex | |||
| ) |
Sets the list style of the current list, or creates a new list using the current block. The _styleindex corresponds to the QTextListFormat.Style
- Parameters:
-
_styleIndex The list will get this style
| setTextBackgroundColor | ( | self, | ||
| QColor | color | |||
| ) |
Sets the background color of the current word or selection to color.
- Parameters:
-
color The text will get this foreground color
| setTextBold | ( | self, | ||
| bool | bold | |||
| ) |
Toggles the bold formatting of the current word or selection at the current cursor position.
- Parameters:
-
bold If true, the text will be set to bold
| setTextForegroundColor | ( | self, | ||
| QColor | color | |||
| ) |
Sets the foreground color of the current word or selection to color.
- Parameters:
-
color The text will get this background color
| setTextItalic | ( | self, | ||
| bool | italic | |||
| ) |
Toggles the italic formatting of the current word or selection at the current cursor position.
- Parameters:
-
italic If true, the text will be set to italic
| setTextOrHtml | ( | self, | ||
| QString | text | |||
| ) |
Replaces all the content of the text edit with the given string. If the string is in rich text format, the text is inserted as rich text, otherwise it is inserted as plain text.
- Parameters:
-
text The text to insert
| setTextStrikeOut | ( | self, | ||
| bool | strikeOut | |||
| ) |
Toggles the strikeout formatting of the current word or selection at the current cursor position.
- Parameters:
-
strikeOut If true, the text will be struck out
| setTextUnderline | ( | self, | ||
| bool | underline | |||
| ) |
Toggles the underline formatting of the current word or selection at the current cursor position.
- Parameters:
-
underline If true, the text will be underlined
| switchToPlainText | ( | self ) |
This will switch the editor to plain text mode. All rich text formatting will be destroyed.
| KRichTextEdit.Mode textMode | ( | self ) |
- Returns:
- The current text mode
| textModeChanged | ( | self, | ||
| KRichTextEdit.Mode | mode | |||
| ) |
Emitted whenever the text mode is changed.
- Parameters:
-
mode The new text mode
- Signal syntax:
QObject.connect(source, SIGNAL("textModeChanged(Mode)"), target_slot)
| QString textOrHtml | ( | self ) |
- Returns:
- The plain text string if in plain text mode or the HTML code if in rich text mode. The text is not word-wrapped.
| QString toCleanHtml | ( | self ) |
This will clean some of the bad html produced by the underlying QTextEdit It walks over all lines and cleans up a bit. Should be improved to produce our own Html.
Replaces the current selection with a hyperlink with the link URL linkUrl and the link text linkText.
@sa selectLinkText @sa currentLinkUrl @sa currentLinkText
- Parameters:
-
linkUrl The link will get this URL as href (target) linkText The link will get this alternative text, which is the text displayed in the text edit.
Enumeration Documentation
| Mode |
The mode the edit widget is in.
- Enumerator:
-
Plain Rich
