/*-------------------------------------------------------------------------*/
public void processKeyPressed(KeyEvent e) {
switch (e.getKeyCode()) {
case KeyEvent.VK_ENTER:
amountEntered();
break;
case KeyEvent.VK_ESCAPE:
exit();
break;
default:
amountField.processKeyPressed(e);
}
}
/*-------------------------------------------------------------------------*/
public GetAmountDialog(PlayerCharacter pc, final int max, TextDialogCallback textDialogCallback) {
super();
this.textDialogCallback = textDialogCallback;
int startX = DiyGuiUserInterface.SCREEN_WIDTH / 2 - DIALOG_WIDTH / 2;
int startY = DiyGuiUserInterface.SCREEN_HEIGHT / 2 - DIALOG_HEIGHT / 2;
Rectangle dialogBounds = new Rectangle(startX, startY, DIALOG_WIDTH, DIALOG_HEIGHT);
this.setBounds(dialogBounds);
DIYPane labelPane = new DIYPane(new DIYFlowLayout(0, 0, DIYToolkit.Align.CENTER));
int buttonPaneHeight = 20;
labelPane.setBounds(x, y + inset, width, buttonPaneHeight);
labelPane.add(new DIYLabel("How Much (max " + max + ")?"));
amountField =
new DIYTextField() {
public void processKeyPressed(KeyEvent e) {
super.processKeyPressed(e);
try {
int amount = Integer.parseInt(amountField.getText());
okButton.setEnabled(amount <= max);
} catch (NumberFormatException x) {
okButton.setEnabled(false);
}
}
};
amountField.setBounds(
x + inset, y + inset + buttonPaneHeight, width - inset * 2, buttonPaneHeight);
DIYPane buttonPane = new DIYPane(new DIYFlowLayout(10, 0, DIYToolkit.Align.CENTER));
int inset = 10;
buttonPane.setBounds(x, y + height - buttonPaneHeight - inset, width, buttonPaneHeight);
okButton = new DIYButton("OK");
okButton.addActionListener(this);
cancel = new DIYButton("Cancel");
cancel.addActionListener(this);
buttonPane.add(okButton);
buttonPane.add(cancel);
okButton.setEnabled(false);
setBackground();
this.add(labelPane);
this.add(amountField);
this.add(buttonPane);
this.doLayout();
}
/*-------------------------------------------------------------------------*/
private void amountEntered() {
if (okButton.isEnabled()) {
exit();
textDialogCallback.textEntered(amountField.getText());
}
}