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package com.vaadin.tests.themes;
import java.util.Locale;
import com.vaadin.server.ThemeResource;
import com.vaadin.server.UserError;
import com.vaadin.ui.Button;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Layout;
import com.vaadin.ui.LegacyWindow;
import com.vaadin.ui.NativeButton;
@SuppressWarnings("serial")
public class ButtonsTest extends com.vaadin.server.LegacyApplication {
final LegacyWindow main = new LegacyWindow("Button states & themes");
CheckBox styleToggle;
CheckBox iconToggle;
CheckBox nativeToggle;
CheckBox themeToggle;
boolean largeIcons = false;
boolean nativeButtons = false;
final HorizontalLayout toggles = new HorizontalLayout();
@Override
public void init() {
setMainWindow(main);
setTheme("reindeer");
themeToggle = new CheckBox("Runo theme");
themeToggle.addValueChangeListener(event -> {
if (getTheme() == "reindeer") {
setTheme("runo");
} else {
setTheme("reindeer");
}
});
themeToggle.setStyleName("small");
styleToggle = new CheckBox("Black style");
styleToggle.addValueChangeListener(event -> {
if (!main.getContent().getStyleName().contains("black")) {
main.getContent().setStyleName("black");
} else {
main.getContent().setStyleName("");
}
});
styleToggle.setStyleName("small");
iconToggle = new CheckBox("64x icons");
iconToggle.addValueChangeListener(event -> {
largeIcons = !largeIcons;
recreateAll();
});
iconToggle.setStyleName("small");
nativeToggle = new CheckBox("Native buttons");
nativeToggle.addValueChangeListener(event -> {
nativeButtons = !nativeButtons;
recreateAll();
});
nativeToggle.setStyleName("small");
toggles.setSpacing(true);
toggles.addComponent(themeToggle);
toggles.addComponent(styleToggle);
toggles.addComponent(iconToggle);
toggles.addComponent(nativeToggle);
main.addComponent(toggles);
recreateAll();
}
private void recreateAll() {
main.removeAllComponents();
main.addComponent(toggles);
main.addComponent(buildButtons(false, false, false, false));
main.addComponent(buildButtons(false, false, true, false));
main.addComponent(buildButtons(false, true, false, false));
main.addComponent(buildButtons(false, true, true, false));
main.addComponent(buildButtons(true, false, false, false));
main.addComponent(buildButtons(true, false, true, false));
main.addComponent(buildButtons(true, true, false, false));
main.addComponent(buildButtons(true, true, true, false));
main.addComponent(buildButtons(false, false, false, true));
main.addComponent(buildButtons(false, false, true, true));
main.addComponent(buildButtons(false, true, false, true));
main.addComponent(buildButtons(false, true, true, true));
main.addComponent(buildButtons(true, false, false, true));
main.addComponent(buildButtons(true, false, true, true));
main.addComponent(buildButtons(true, true, false, true));
main.addComponent(buildButtons(true, true, true, true));
final Button b = new Button("Tabindex");
b.setTabIndex(1);
main.addComponent(b);
Button c = new Button("toggle enabled",
event -> b.setEnabled(!b.isEnabled()));
main.addComponent(c);
}
private Layout buildButtons(boolean disabled, boolean icon, boolean error,
boolean sized) {
String[] buttonStyles = { "Normal", "Primary", "Small", "Link" };
HorizontalLayout hl = new HorizontalLayout();
hl.setSpacing(true);
hl.setMargin(true);
for (String style : buttonStyles) {
Button b;
if (nativeButtons) {
b = new NativeButton(style + " style");
} else {
b = new Button(style + " style");
}
b.setStyleName(style.toLowerCase(Locale.ROOT));
if (icon) {
b.setIcon(new ThemeResource("../runo/icons/"
+ (largeIcons ? "64" : "16") + "/document.png"));
}
if (error) {
b.setComponentError(new UserError("Error"));
}
if (disabled) {
b.setEnabled(false);
}
if (sized) {
b.setWidth("250px");
b.setCaption(b.getCaption() + " (250px)");
}
hl.addComponent(b);
}
return hl;
}
}
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