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package com.vaadin.tests.components;
import com.vaadin.ui.Button;
import com.vaadin.ui.Component;
import com.vaadin.ui.Panel;
import com.vaadin.ui.TabSheet;
public class DisableEnableCascade extends TestBase {
private Panel outerPanel;
private TabSheet innerTabsheet;
private Button button;
private Button enableDisablePanelButton;
private Button enableDisableTabSheetButton;
private Button enableDisableButtonButton;
@Override
protected void setup() {
outerPanel = new Panel("Outer panel, enabled");
innerTabsheet = new TabSheet();
innerTabsheet.setCaption("Inner Tabsheet, enabled");
button = new Button("Button, enabled");
outerPanel.setContent(innerTabsheet);
innerTabsheet.addTab(button, "Tab containing button");
addComponent(outerPanel);
enableDisablePanelButton = new Button("Disable panel",
event -> enableDisable(outerPanel, enableDisablePanelButton));
enableDisableTabSheetButton = new Button("Disable TabSheet",
event -> enableDisable(innerTabsheet,
enableDisableTabSheetButton));
enableDisableButtonButton = new Button("Disable Button",
event -> enableDisable(button, enableDisableButtonButton));
addComponent(enableDisablePanelButton);
addComponent(enableDisableTabSheetButton);
addComponent(enableDisableButtonButton);
}
protected void enableDisable(Component target, Button button) {
if (target.isEnabled()) {
target.setEnabled(false);
button.setCaption(button.getCaption().replace("Disable", "Enable"));
target.setCaption(
target.getCaption().replace("enabled", "disabled"));
} else {
target.setEnabled(true);
button.setCaption(button.getCaption().replace("Enable", "Disable"));
target.setCaption(
target.getCaption().replace("disabled", "enabled"));
}
}
@Override
protected String getDescription() {
return "Tests the disable state is cascaded correctly to children. Disabling a parent should disabled its children as well. The buttons only toggle the state of the target component.";
}
@Override
protected Integer getTicketNumber() {
return 8507;
}
}
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