diff options
Diffstat (limited to 'src/com/itmill/toolkit/demo/Calc.java')
| -rw-r--r-- | src/com/itmill/toolkit/demo/Calc.java | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/com/itmill/toolkit/demo/Calc.java b/src/com/itmill/toolkit/demo/Calc.java index 5a3788ac52..e3655239f2 100644 --- a/src/com/itmill/toolkit/demo/Calc.java +++ b/src/com/itmill/toolkit/demo/Calc.java @@ -1,3 +1,7 @@ +/* +@ITMillApache2LicenseForJavaFiles@ + */ + package com.itmill.toolkit.demo; import com.itmill.toolkit.ui.Button; @@ -57,7 +61,7 @@ public class Calc extends com.itmill.toolkit.Application implements public void init() { // Create a new layout for the components used by the calculator - GridLayout layout = new GridLayout(4, 5); + final GridLayout layout = new GridLayout(4, 5); // Create a new label component for displaying the result display = new Label(Double.toString(current)); @@ -68,7 +72,7 @@ public class Calc extends com.itmill.toolkit.Application implements // Create the buttons and place them in the grid for (int i = 0; i < captions.length; i++) { - Button button = new Button(captions[i], this); + final Button button = new Button(captions[i], this); layout.addComponent(button); } @@ -102,7 +106,7 @@ public class Calc extends com.itmill.toolkit.Application implements current = current * 10 + Double.parseDouble(event.getButton().getCaption()); display.setValue(Double.toString(current)); - } catch (java.lang.NumberFormatException e) { + } catch (final java.lang.NumberFormatException e) { // Operation button pressed if (operation.equals("+")) { |