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Add about dialog to catalog app

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- Relates #825
This commit is contained in:
Janne Valkealahti
2023-08-24 08:46:09 +03:00
parent b271c4493c
commit 88c1f56c71
1 changed files with 28 additions and 0 deletions
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28
spring-shell-samples/spring-shell-sample-catalog/src/main/java/org/springframework/shell/samples/catalog/Catalog.java
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@@ -31,6 +31,9 @@ import org.springframework.messaging.Message;
import org.springframework.shell.component.view.TerminalUI;
import org.springframework.shell.component.view.control.AppView;
import org.springframework.shell.component.view.control.AppView.AppViewEvent;
import org.springframework.shell.component.view.control.BoxView;
import org.springframework.shell.component.view.control.ButtonView;
import org.springframework.shell.component.view.control.DialogView;
import org.springframework.shell.component.view.control.GridView;
import org.springframework.shell.component.view.control.ListView;
import org.springframework.shell.component.view.control.ListView.ListViewOpenSelectedItemEvent;
@@ -47,7 +50,9 @@ import org.springframework.shell.component.view.event.EventLoop;
import org.springframework.shell.component.view.event.KeyEvent;
import org.springframework.shell.component.view.event.KeyEvent.Key;
import org.springframework.shell.component.view.event.KeyEvent.KeyMask;
import org.springframework.shell.component.view.geom.HorizontalAlign;
import org.springframework.shell.component.view.geom.Rectangle;
import org.springframework.shell.component.view.geom.VerticalAlign;
import org.springframework.shell.component.view.message.ShellMessageBuilder;
import org.springframework.shell.component.view.screen.Screen;
import org.springframework.shell.component.view.screen.Screen.Writer;
@@ -273,7 +278,30 @@ public class Catalog {
return () -> setStyle(style);
}
private DialogView buildAboutDialog() {
ButtonView button = new ButtonView("OK");
button.setThemeResolver(themeResolver);
button.setThemeName(activeThemeName);
button.setEventLoop(eventLoop);
BoxView content = new BoxView();
content.setDrawFunction((screen, rect) -> {
screen.writerBuilder().layer(1).build().text("Catalog Sample App", rect, HorizontalAlign.CENTER, VerticalAlign.CENTER);
return rect;
});
DialogView dialog = new DialogView(content, button);
dialog.setThemeResolver(themeResolver);
dialog.setThemeName(activeThemeName);
dialog.setEventLoop(eventLoop);
dialog.setViewService(ui);
dialog.setTransparent(false);
return dialog;
}
private void about() {
DialogView dialog = buildAboutDialog();
ui.setModal(dialog);
}
private MenuBarView buildMenuBar(EventLoop eventLoop) {