public HttpServerExample(QWidget parent) {
server = new HttpServer(this);
if (!server.start()) {
QMessageBox.critical(
this, tr("HTTP Server"), tr("Unable to start the server: ") + server.errorString());
close();
}
QPushButton publishButton = new QPushButton(this);
publishButton.setText("Publish");
editor = new QTextEdit(this);
editor.setPlainText(
"<h1>Server is up and running!</h1>"
+ "You should be able to view it in a normal web browser."
+ " Try this address: http://localhost:"
+ server.serverPort());
QGridLayout layout = new QGridLayout(this);
setLayout(layout);
layout.addWidget(publishButton);
layout.addWidget(editor);
publishButton.clicked.connect(this, "publish()");
setWindowTitle(tr("Simple HTTP Server"));
setWindowIcon(new QIcon("classpath:com/trolltech/images/qt-logo.png"));
}
private void removeSongs() {
if (QMessageBox.question(
this,
Translations.get("dialog_remove_filter_record_title"),
Translations.get("dialog_remove_filter_record_text"),
QMessageBox.StandardButton.Yes,
QMessageBox.StandardButton.No)
!= QMessageBox.StandardButton.Yes.value()) {
return;
}
Vector<SearchRecord> selectedRecords = getSelectedRecords();
Vector<SongRecord> selectedSongs = new Vector<SongRecord>(selectedRecords.size());
FilterRecord filterRecord =
((FilterProfile) ProfileWidgetUI.instance.getCurrentProfile()).getFilterRecord();
if (log.isDebugEnabled())
log.debug("removeSongs(): removing songs=" + selectedSongs + ", from filter=" + filterRecord);
for (SearchRecord record : selectedRecords) selectedSongs.add((SongRecord) record);
boolean containsInternal = false;
boolean containsExternal = false;
for (SongRecord song : selectedSongs) {
if (song.isExternalItem()) containsExternal = true;
else containsInternal = true;
}
filterRecord.removeSongRecords(selectedSongs);
if (containsInternal) filterRecord.computeNumSongRecords();
if (containsExternal) filterRecord.computeNumExternalSongRecords();
filterRecord.update();
}
private void about() {
QMessageBox.about(
this,
tr("About Icons"),
tr(
"The <b>Icons</b> example illustrates how Qt renders an icon in "
+ "different modes (active, normal, disabled, and selected) and "
+ "states (on and off) based on a set of images."));
}
protected void hideRecords() {
if (QMessageBox.question(
this,
Translations.get("dialog_hide_recommended_title"),
Translations.get("dialog_hide_recommended_text"),
QMessageBox.StandardButton.Yes,
QMessageBox.StandardButton.No)
!= QMessageBox.StandardButton.Yes.value()) {
return;
}
Vector<SearchRecord> selectedSearchRecords = getSelectedRecords();
for (SearchRecord searchRecord : selectedSearchRecords) {
searchRecord.setDisabled(true);
searchRecord.update();
}
}
private void about() {
QMessageBox.about(
this,
tr("About Scribble"),
tr(
"<p>The <b>Scribble</b> example shows how to use QMainWindow as the "
+ "base widget for an application, and how to reimplement some of "
+ "QWidget's event handlers to receive the events generated for "
+ "the application's widgets:</p><p> We reimplement the mouse event "
+ "handlers to facilitate drawing, the paint event handler to "
+ "update the application and the resize event handler to optimize "
+ "the application's appearance. In addition we reimplement the "
+ "close event handler to intercept the close events before "
+ "terminating the application.</p><p> The example also demonstrates "
+ "how to use QPainter to draw an image in real time, as well as "
+ "to repaint widgets.</p>"));
}
public void delete() {
boolean status = Controller.getInstance().deleteStudent(_id);
QMessageBox t = new QMessageBox();
t.setWindowIcon(new QIcon(new QPixmap("classpath:admin_resource/eot_icon.png")));
if (status) {
holder.hide();
holder.close();
t.setText("The deletion was a success");
t.setWindowTitle("Success");
t.exec();
// Controller.getInstance().work();
} else {
t.setText("The deletion failed");
t.setWindowTitle("Failed");
t.exec();
// Controller.getInstance().work();
}
}
private boolean maybeSave() {
if (scribbleArea.isModified()) {
QMessageBox.StandardButton ret;
ret =
QMessageBox.warning(
this,
tr("Scribble"),
tr("The image has been modified.\n" + "Do you want to save your changes?"),
new QMessageBox.StandardButtons(
QMessageBox.StandardButton.Save, QMessageBox.StandardButton.Discard));
if (ret == QMessageBox.StandardButton.Save) {
return saveFile("png");
} else if (ret == QMessageBox.StandardButton.Cancel) {
return false;
}
}
return true;
}