jscicalc.button.MminusButton Class Reference
Button to subtract from memory. More...
Public Member Functions | |
| MminusButton (CalculatorApplet applet) | |
| Constructor. | |
| void | actionPerformed (java.awt.event.ActionEvent actionEvent) |
| Evaluates the current expression and subtracts the value from memory. | |
Static Private Attributes | |
| static final long | serialVersionUID = 1L |
Detailed Description
Button to subtract from memory.This class could probably be better derived from EqualsButton.
- Version:
- Revision
- 1.6
Constructor & Destructor Documentation
| jscicalc.button.MminusButton.MminusButton | ( | CalculatorApplet | applet | ) |
Constructor.
Sets PObject to Mminus.
- Parameters:
-
applet The controller object.
References jscicalc.button.CalculatorButton.setText(), jscicalc.button.CalculatorButton.setTextSize(), jscicalc.button.CalculatorButton.setToolTipText(), jscicalc.button.CalculatorButton.shortcut(), and jscicalc.button.CalculatorButton.tooltip().
Member Function Documentation
| void jscicalc.button.MminusButton.actionPerformed | ( | java.awt.event.ActionEvent | actionEvent | ) |
Evaluates the current expression and subtracts the value from memory.
- Parameters:
-
actionEvent The event that generated this method call: usually a button press or called when CalculatorApplet responded to the key associated with this button
Reimplemented from jscicalc.button.CalculatorButton.
References jscicalc.button.CalculatorButton.applet, jscicalc.Parser.evaluate(), jscicalc.button.CalculatorButton.getApplet(), jscicalc.Parser.getLast(), jscicalc.CalculatorApplet.getMemory(), jscicalc.CalculatorApplet.getMode(), jscicalc.CalculatorApplet.getParser(), jscicalc.CalculatorApplet.getValue(), jscicalc.CalculatorApplet.insert(), jscicalc.CalculatorApplet.newExpression(), jscicalc.button.CalculatorButton.pobject, jscicalc.CalculatorApplet.pushHistory(), jscicalc.CalculatorApplet.setMemory(), jscicalc.CalculatorApplet.setMode(), jscicalc.CalculatorApplet.setShift(), jscicalc.CalculatorApplet.setValue(), jscicalc.pobject.Ans.setValue(), jscicalc.OObject.subtract(), and jscicalc.CalculatorApplet.updateDisplay().
Member Data Documentation
final long jscicalc.button.MminusButton.serialVersionUID = 1L [static, private] |
Reimplemented from jscicalc.button.CalculatorButton.
The documentation for this class was generated from the following file:
