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Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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#include <messageeditorwidgets.h>
Inheritance diagram for ExpandingTextEdit: Collaboration diagram for ExpandingTextEdit:Public Member Functions | |
| ExpandingTextEdit (QWidget *parent=0) | |
| QSize | sizeHint () const override |
| QSize | minimumSizeHint () const override |
| Public Member Functions inherited from QTextEdit | |
| QTextEdit (QWidget *parent=nullptr) | |
| Constructs an empty QTextEdit with parent parent. | |
| QTextEdit (const QString &text, QWidget *parent=nullptr) | |
| Constructs a QTextEdit with parent parent. | |
| virtual | ~QTextEdit () |
| Destructor. | |
| void | setDocument (QTextDocument *document) |
| QTextDocument * | document () const |
| void | setPlaceholderText (const QString &placeholderText) |
| QString | placeholderText () const |
| void | setTextCursor (const QTextCursor &cursor) |
| Sets the visible cursor. | |
| QTextCursor | textCursor () const |
| Returns a copy of the QTextCursor that represents the currently visible cursor. | |
| bool | isReadOnly () const |
| void | setReadOnly (bool ro) |
| void | setTextInteractionFlags (Qt::TextInteractionFlags flags) |
| Qt::TextInteractionFlags | textInteractionFlags () const |
| qreal | fontPointSize () const |
| Returns the point size of the font of the current format. | |
| QString | fontFamily () const |
| Returns the font family of the current format. | |
| int | fontWeight () const |
| Returns the font weight of the current format. | |
| bool | fontUnderline () const |
Returns true if the font of the current format is underlined; otherwise returns false. | |
| bool | fontItalic () const |
Returns true if the font of the current format is italic; otherwise returns false. | |
| QColor | textColor () const |
| Returns the text color of the current format. | |
| QColor | textBackgroundColor () const |
| QFont | currentFont () const |
| Returns the font of the current format. | |
| Qt::Alignment | alignment () const |
| Returns the alignment of the current paragraph. | |
| void | mergeCurrentCharFormat (const QTextCharFormat &modifier) |
| Merges the properties specified in modifier into the current character format by calling QTextCursor::mergeCharFormat on the editor's cursor. | |
| void | setCurrentCharFormat (const QTextCharFormat &format) |
| Sets the char format that is be used when inserting new text to format by calling QTextCursor::setCharFormat() on the editor's cursor. | |
| QTextCharFormat | currentCharFormat () const |
| Returns the char format that is used when inserting new text. | |
| AutoFormatting | autoFormatting () const |
| void | setAutoFormatting (AutoFormatting features) |
| bool | tabChangesFocus () const |
| void | setTabChangesFocus (bool b) |
| void | setDocumentTitle (const QString &title) |
| QString | documentTitle () const |
| bool | isUndoRedoEnabled () const |
| void | setUndoRedoEnabled (bool enable) |
| LineWrapMode | lineWrapMode () const |
| void | setLineWrapMode (LineWrapMode mode) |
| int | lineWrapColumnOrWidth () const |
| void | setLineWrapColumnOrWidth (int w) |
| QTextOption::WrapMode | wordWrapMode () const |
| the mode QTextEdit will use when wrapping text by words | |
| void | setWordWrapMode (QTextOption::WrapMode policy) |
| bool | find (const QString &exp, QTextDocument::FindFlags options=QTextDocument::FindFlags()) |
| Finds the next occurrence of the string, exp, using the given options. | |
| QString | toPlainText () const |
| QString QTextEdit::toPlainText() const. | |
| QString | toHtml () const |
| void | ensureCursorVisible () |
| Ensures that the cursor is visible by scrolling the text edit if necessary. | |
| virtual Q_INVOKABLE QVariant | loadResource (int type, const QUrl &name) |
| Loads the resource specified by the given type and name. | |
| QMenu * | createStandardContextMenu () |
| \reimp | |
| QMenu * | createStandardContextMenu (const QPoint &position) |
| QTextCursor | cursorForPosition (const QPoint &pos) const |
| returns a QTextCursor at position pos (in viewport coordinates). | |
| QRect | cursorRect (const QTextCursor &cursor) const |
| returns a rectangle (in viewport coordinates) that includes the cursor. | |
| QRect | cursorRect () const |
| returns a rectangle (in viewport coordinates) that includes the cursor of the text edit. | |
| QString | anchorAt (const QPoint &pos) const |
| Returns the reference of the anchor at position pos, or an empty string if no anchor exists at that point. | |
| bool | overwriteMode () const |
| void | setOverwriteMode (bool overwrite) |
| qreal | tabStopDistance () const |
| void | setTabStopDistance (qreal distance) |
| int | cursorWidth () const |
| void | setCursorWidth (int width) |
| bool | acceptRichText () const |
| void | setAcceptRichText (bool accept) |
| void | setExtraSelections (const QList< ExtraSelection > &selections) |
| \variable QTextEdit::ExtraSelection::cursor A cursor that contains a selection in a QTextDocument | |
| QList< ExtraSelection > | extraSelections () const |
| void | moveCursor (QTextCursor::MoveOperation operation, QTextCursor::MoveMode mode=QTextCursor::MoveAnchor) |
| bool | canPaste () const |
| void | print (QPagedPaintDevice *printer) const |
| QVariant | inputMethodQuery (Qt::InputMethodQuery property) const override |
| \reimp | |
| Q_INVOKABLE QVariant | inputMethodQuery (Qt::InputMethodQuery query, QVariant argument) const |
Additional Inherited Members | |
| Public Types inherited from QTextEdit | |
| enum | LineWrapMode { NoWrap , WidgetWidth , FixedPixelWidth , FixedColumnWidth } |
| \value NoWrap \value WidgetWidth \value FixedPixelWidth \value FixedColumnWidth More... | |
| enum | AutoFormattingFlag { AutoNone = 0 , AutoBulletList = 0x00000001 , AutoAll = 0xffffffff } |
| \value AutoNone Don't do any automatic formatting. More... | |
| Public Slots inherited from QTextEdit | |
| void | setFontPointSize (qreal s) |
| Sets the point size of the current format to s. | |
| void | setFontFamily (const QString &fontFamily) |
| Sets the font family of the current format to fontFamily. | |
| void | setFontWeight (int w) |
| Sets the font weight of the current format to the given weight, where the value used is in the range defined by the QFont::Weight enum. | |
| void | setFontUnderline (bool b) |
| If underline is true, sets the current format to underline; otherwise sets the current format to non-underline. | |
| void | setFontItalic (bool b) |
| If italic is true, sets the current format to italic; otherwise sets the current format to non-italic. | |
| void | setTextColor (const QColor &c) |
| Sets the text color of the current format to c. | |
| void | setTextBackgroundColor (const QColor &c) |
| void | setCurrentFont (const QFont &f) |
| Sets the font of the current format to f. | |
| void | setAlignment (Qt::Alignment a) |
| Sets the alignment of the current paragraph to a. | |
| void | setPlainText (const QString &text) |
| Changes the text of the text edit to the string text. | |
| void | setHtml (const QString &text) |
| void | setText (const QString &text) |
| void | cut () |
| Copies the selected text to the clipboard and deletes it from the text edit. | |
| void | copy () |
| Copies any selected text to the clipboard. | |
| void | paste () |
| Pastes the text from the clipboard into the text edit at the current cursor position. | |
| void | undo () |
| void | redo () |
| void | clear () |
| Deletes all the text in the text edit. | |
| void | selectAll () |
| Selects all text. | |
| void | insertPlainText (const QString &text) |
| Convenience slot that inserts text at the current cursor position. | |
| void | insertHtml (const QString &text) |
| Convenience slot that inserts text which is assumed to be of html formatting at the current cursor position. | |
| void | append (const QString &text) |
| Appends a new paragraph with text to the end of the text edit. | |
| void | scrollToAnchor (const QString &name) |
| Scrolls the text edit so that the anchor with the given name is visible; does nothing if the name is empty, or is already visible, or isn't found. | |
| void | zoomIn (int range=1) |
| Zooms in on the text by making the base font size range points larger and recalculating all font sizes to be the new size. | |
| void | zoomOut (int range=1) |
| Zooms out on the text by making the base font size range points smaller and recalculating all font sizes to be the new size. | |
| Signals inherited from QTextEdit | |
| void | textChanged () |
| This signal is emitted whenever the document's content changes; for example, when text is inserted or deleted, or when formatting is applied. | |
| void | undoAvailable (bool b) |
| This signal is emitted whenever undo operations become available (available is true) or unavailable (available is false). | |
| void | redoAvailable (bool b) |
| This signal is emitted whenever redo operations become available (available is true) or unavailable (available is false). | |
| void | currentCharFormatChanged (const QTextCharFormat &format) |
| This signal is emitted if the current character format has changed, for example caused by a change of the cursor position. | |
| void | copyAvailable (bool b) |
| This signal is emitted when text is selected or de-selected in the text edit. | |
| void | selectionChanged () |
| This signal is emitted whenever the selection changes. | |
| void | cursorPositionChanged () |
| This signal is emitted whenever the position of the cursor changed. | |
| Protected Member Functions inherited from QTextEdit | |
| virtual bool | event (QEvent *e) override |
| virtual void | timerEvent (QTimerEvent *e) override |
| virtual void | keyPressEvent (QKeyEvent *e) override |
| \reimp | |
| virtual void | keyReleaseEvent (QKeyEvent *e) override |
| \reimp | |
| virtual void | resizeEvent (QResizeEvent *e) override |
| \reimp | |
| virtual void | paintEvent (QPaintEvent *e) override |
| This event handler can be reimplemented in a subclass to receive paint events passed in event. | |
| virtual void | mousePressEvent (QMouseEvent *e) override |
| \reimp | |
| virtual void | mouseMoveEvent (QMouseEvent *e) override |
| \reimp | |
| virtual void | mouseReleaseEvent (QMouseEvent *e) override |
| \reimp | |
| virtual void | mouseDoubleClickEvent (QMouseEvent *e) override |
| \reimp | |
| virtual bool | focusNextPrevChild (bool next) override |
| \reimp | |
| virtual void | contextMenuEvent (QContextMenuEvent *e) override |
| Shows the standard context menu created with createStandardContextMenu(). | |
| virtual void | focusInEvent (QFocusEvent *e) override |
| \reimp | |
| virtual void | focusOutEvent (QFocusEvent *e) override |
| \reimp | |
| virtual void | showEvent (QShowEvent *) override |
| \reimp | |
| virtual void | changeEvent (QEvent *e) override |
| \reimp | |
| virtual QMimeData * | createMimeDataFromSelection () const |
| This function returns a new MIME data object to represent the contents of the text edit's current selection. | |
| virtual bool | canInsertFromMimeData (const QMimeData *source) const |
This function returns true if the contents of the MIME data object, specified by source, can be decoded and inserted into the document. | |
| virtual void | insertFromMimeData (const QMimeData *source) |
| This function inserts the contents of the MIME data object, specified by source, into the text edit at the current cursor position. | |
| virtual void | inputMethodEvent (QInputMethodEvent *) override |
| \reimp | |
| QTextEdit (QTextEditPrivate &dd, QWidget *parent) | |
| virtual void | scrollContentsBy (int dx, int dy) override |
| \reimp | |
| virtual void | doSetTextCursor (const QTextCursor &cursor) |
| void | zoomInF (float range) |
| Properties inherited from QTextEdit | |
| AutoFormatting | autoFormatting |
| the enabled set of auto formatting features | |
| bool | tabChangesFocus |
| whether \uicontrol Tab changes focus or is accepted as input | |
| QString | documentTitle |
| the title of the document parsed from the text. | |
| bool | undoRedoEnabled |
| whether undo and redo are enabled. | |
| LineWrapMode | lineWrapMode |
| the line wrap mode | |
| int | lineWrapColumnOrWidth |
| the position (in pixels or columns depending on the wrap mode) where text will be wrapped | |
| bool | readOnly |
| whether the text edit is read-only | |
| QString | html |
| This property provides an HTML interface to the text of the text edit. | |
| QString | plainText |
| the text editor's contents as plain text. | |
| bool | overwriteMode |
| whether text entered by the user will overwrite existing text | |
| qreal | tabStopDistance |
| the tab stop distance in pixels | |
| bool | acceptRichText |
| whether the text edit accepts rich text insertions by the user | |
| int | cursorWidth |
| Qt::TextInteractionFlags | textInteractionFlags |
| QTextDocument * | document |
| the underlying document of the text editor. | |
| QString | placeholderText |
| the editor placeholder text | |
Definition at line 31 of file messageeditorwidgets.h.
| QT_BEGIN_NAMESPACE ExpandingTextEdit::ExpandingTextEdit | ( | QWidget * | parent = 0 | ) |
Definition at line 27 of file messageeditorwidgets.cpp.
References QObjectData::parent.
|
override |
Definition at line 55 of file messageeditorwidgets.cpp.
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override |
Definition at line 50 of file messageeditorwidgets.cpp.
1.12.0