Calculator: Accept more keyboard input (SerenityOS#1207)

Allow user to clear/remove last numeral from input (Esc/Backspace respectively) and type the decimal point.
luteresa · Feb 10, 2020 · b67035c · b67035c
1 parent 077ef55
commit b67035c
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/Applications/Calculator/CalculatorWidget.cpp b/Applications/Calculator/CalculatorWidget.cpp
@@ -236,6 +236,16 @@ void CalculatorWidget::keydown_event(GUI::KeyEvent& event)
  } else if (event.key() >= KeyCode::Key_0 && event.key() <= KeyCode::Key_9) {
  m_keypad.type_digit(atoi(event.text().characters()));
 
+ } else if (event.key() == KeyCode::Key_Period) {
+ m_keypad.type_decimal_point();
+
+ } else if (event.key() == KeyCode::Key_Escape) {
+ m_keypad.set_value(0.0);
+ m_calculator.clear_operation();
+
+ } else if (event.key() == KeyCode::Key_Backspace) {
+ m_keypad.type_backspace();
+
  } else {
  Calculator::Operation operation;
 
@@ -263,4 +273,4 @@ void CalculatorWidget::keydown_event(GUI::KeyEvent& event)
  }
 
  update_display();
-}
+}