kformula/flake
FixedElement Class Reference
Abstract Base Class for MathML elements with fixed number of children. More...
#include <FixedElement.h>
Public Member Functions | |
| FixedElement (BasicElement *parent=0) | |
| virtual | ~FixedElement () |
| virtual bool | acceptCursor (const FormulaCursor &cursor) |
| virtual QLineF | cursorLine (int position) const |
| BasicElement * | elementAfter (int position) const |
| BasicElement * | elementBefore (int position) const |
| virtual BasicElement * | elementNext (int position) const |
| virtual int | endPosition () const |
| bool | loadElement (KoXmlElement &tmp, RowElement **child) |
| virtual int | positionOfChild (BasicElement *child) const |
| virtual QPainterPath | selectionRegion (const int pos1, const int pos2) const |
Protected Member Functions | |
| bool | moveHorSituation (FormulaCursor &newcursor, FormulaCursor &oldcursor, int pos1, int pos2) |
| bool | moveSingleSituation (FormulaCursor &newcursor, FormulaCursor &oldcursor, int pos) |
| bool | moveVertSituation (FormulaCursor &newcursor, FormulaCursor &oldcursor, int pos1, int pos2) |
Detailed Description
Abstract Base Class for MathML elements with fixed number of children.
Definition at line 36 of file FixedElement.h.
Constructor & Destructor Documentation
| FixedElement::FixedElement | ( | BasicElement * | parent = 0 |
) |
The standard constructor.
Definition at line 28 of file FixedElement.cpp.
| FixedElement::~FixedElement | ( | ) | [virtual] |
The standard destructor.
Definition at line 32 of file FixedElement.cpp.
Member Function Documentation
| bool FixedElement::acceptCursor | ( | const FormulaCursor & | cursor | ) | [virtual] |
Implement the cursor behaviour for the element.
- Parameters:
-
cursor the cursor we test
- Returns:
- true, if the element accepts the cursor
Reimplemented from BasicElement.
Reimplemented in MultiscriptElement.
Definition at line 150 of file FixedElement.cpp.
| QLineF FixedElement::cursorLine | ( | int | position | ) | const [virtual] |
Return the coordinates of the line, where the cursor should be drawn in coordinates relative to the formula element (or the flake shape).
- Parameters:
-
cursor The FormulaCursor specifying the position
- Returns:
- the cursor line
Reimplemented from BasicElement.
Definition at line 156 of file FixedElement.cpp.
| BasicElement * FixedElement::elementAfter | ( | int | position | ) | const [virtual] |
- Returns:
- the element right after the cursor position
positionand 0 if there is none
Reimplemented from BasicElement.
Definition at line 37 of file FixedElement.cpp.
| BasicElement * FixedElement::elementBefore | ( | int | position | ) | const [virtual] |
- Returns:
- the element right before the cursor position
positionand 0 if there is none
Reimplemented from BasicElement.
Definition at line 46 of file FixedElement.cpp.
| BasicElement * FixedElement::elementNext | ( | int | position | ) | const [virtual] |
Definition at line 55 of file FixedElement.cpp.
| int FixedElement::endPosition | ( | ) | const [virtual] |
- Returns:
- The last cusor position (number of available cursor positions - 1)
Reimplemented from BasicElement.
Reimplemented in FractionElement, RootElement, SubSupElement, and UnderOverElement.
Definition at line 195 of file FixedElement.cpp.
| bool FixedElement::loadElement | ( | KoXmlElement & | tmp, | |
| RowElement ** | child | |||
| ) |
Definition at line 178 of file FixedElement.cpp.
| bool FixedElement::moveHorSituation | ( | FormulaCursor & | newcursor, | |
| FormulaCursor & | oldcursor, | |||
| int | pos1, | |||
| int | pos2 | |||
| ) | [protected] |
Definition at line 69 of file FixedElement.cpp.
| bool FixedElement::moveSingleSituation | ( | FormulaCursor & | newcursor, | |
| FormulaCursor & | oldcursor, | |||
| int | pos | |||
| ) | [protected] |
Definition at line 125 of file FixedElement.cpp.
| bool FixedElement::moveVertSituation | ( | FormulaCursor & | newcursor, | |
| FormulaCursor & | oldcursor, | |||
| int | pos1, | |||
| int | pos2 | |||
| ) | [protected] |
Definition at line 100 of file FixedElement.cpp.
| int FixedElement::positionOfChild | ( | BasicElement * | child | ) | const [virtual] |
inherited from BasicElement
Reimplemented in FractionElement.
Definition at line 168 of file FixedElement.cpp.
| QPainterPath FixedElement::selectionRegion | ( | const int | pos1, | |
| const int | pos2 | |||
| ) | const [virtual] |
Reimplemented from BasicElement.
Definition at line 61 of file FixedElement.cpp.
The documentation for this class was generated from the following files:
