eu.schudt.javafx.controls.calendar.CalendarView Maven / Gradle / Ivy
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TiwulFX provides JavaFX custom components specially designed to work with java POJO object.
package eu.schudt.javafx.controls.calendar;
import com.panemu.tiwulfx.control.DateFieldController;
import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.beans.property.*;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.scene.control.Button;
import javafx.scene.control.Control;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.VBox;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
/**
* A calendar control
*
* @author Christian Schudt
*/
public class CalendarView extends VBox {
private static final String CSS_CALENDAR_FOOTER = "calendar-footer";
private static final String CSS_CALENDAR = "calendar";
private static final String CSS_CALENDAR_TODAY_BUTTON = "calendar-today-button";
/**
* Initializes a calendar with the default locale.
*/
public CalendarView() {
this(Locale.getDefault());
}
/**
* Initializes a calendar with the given locale.
* E.g. if the locale is en-US, the calendar starts the days on Sunday.
* If it is de-DE the calendar starts the days on Monday.
*
* Note that the Java implementation only knows {@link java.util.GregorianCalendar} and {@link sun.util.BuddhistCalendar}.
*
* @param locale The locale.
*/
public CalendarView(final Locale locale) {
this(locale, Calendar.getInstance(locale));
// When the locale changes, also change the calendar.
this.locale.addListener(new InvalidationListener() {
@Override
public void invalidated(Observable observable) {
calendar.set(Calendar.getInstance(localeProperty().get()));
}
});
}
/**
* Initializes the control with the given locale and the given calendar.
*
* This way, you can pass a custom calendar (e.g. you could implement the Hijri Calendar for the arabic world).
* Or you can use an American style calendar (starting with Sunday as first day of the week)
* together with another language.
*
* The locale determines the date format.
*
* @param locale The locale.
* @param calendar The calendar
*/
public CalendarView(final Locale locale, final Calendar calendar) {
this.locale.set(locale);
this.calendar.set(calendar);
getStyleClass().add(CSS_CALENDAR);
setMaxWidth(Control.USE_PREF_SIZE);
currentlyViewing.set(Calendar.MONTH);
calendarDate.addListener(new InvalidationListener() {
@Override
public void invalidated(Observable observable) {
getCalendar().setTime(calendarDate.get());
}
});
this.calendarDate.set(new Date());
currentDate.addListener(new InvalidationListener() {
@Override
public void invalidated(Observable observable) {
Date date = new Date();
if (currentDate.get() != null) {
date = currentDate.get();
}
calendarDate.set(date);
}
});
MainStackPane mainStackPane = new MainStackPane(this);
VBox.setVgrow(mainStackPane, Priority.ALWAYS);
mainNavigationPane = new MainNavigationPane(this);
todayButtonBox = new HBox();
todayButtonBox.getStyleClass().add(CSS_CALENDAR_FOOTER);
final Button todayButton = new Button();
todayButton.textProperty().bind(todayButtonText);
todayButton.getStyleClass().add(CSS_CALENDAR_TODAY_BUTTON);
todayButton.setOnAction(new EventHandler() {
@Override
public void handle(ActionEvent actionEvent) {
Calendar calendar = calendarProperty().get();
calendar.setTime(new Date());
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
selectedDate.set(calendar.getTime());
}
});
todayButtonBox.setAlignment(Pos.CENTER);
todayButtonBox.getChildren().add(todayButton);
getChildren().addAll(mainNavigationPane, mainStackPane);
showTodayButton.addListener(new InvalidationListener() {
@Override
public void invalidated(Observable observable) {
if (showTodayButton.get()) {
getChildren().add(todayButtonBox);
} else {
getChildren().remove(todayButtonBox);
}
}
});
controllerProperty.addListener(new ChangeListener() {
@Override
public void changed(ObservableValue ov, DateFieldController t, DateFieldController t1) {
if (t1 != null) {
boolean enable = t1.isEnabled(new Date());
todayButton.setDisable(!enable);
}
}
});
}
private HBox todayButtonBox;
/**
* Gets or sets the locale.
*
* @return The property.
*/
public ObjectProperty localeProperty() {
return locale;
}
private ObjectProperty locale = new SimpleObjectProperty();
public Locale getLocale() {
return locale.get();
}
public void setLocale(Locale locale) {
this.locale.set(locale);
}
/**
* Gets or sets the calendar.
*
* @return The property.
*/
public ObjectProperty calendarProperty() {
return calendar;
}
private ObjectProperty calendar = new SimpleObjectProperty();
public Calendar getCalendar() {
return calendar.get();
}
public void setCalendar(Calendar calendar) {
this.calendar.set(calendar);
}
/**
* Gets the list of disabled week days.
* E.g. if you add Calendar.WEDNESDAY, Wednesday will be disabled.
*
* @return The list.
*/
public ObservableList getDisabledWeekdays() {
return disabledWeekdays;
}
private ObservableList disabledWeekdays = FXCollections.observableArrayList();
private ObjectProperty controllerProperty = new SimpleObjectProperty<>();
public ObjectProperty controllerProperty() {
return controllerProperty;
}
public DateFieldController getController() {
return controllerProperty.get();
}
public void setController(DateFieldController dateFieldController) {
this.controllerProperty.set(dateFieldController);
}
/**
* Gets the selected date.
*
* @return The property.
*/
public ReadOnlyObjectProperty selectedDateProperty() {
return selectedDate;
}
private ObjectProperty currentDate = new SimpleObjectProperty();
public ObjectProperty currentDateProperty() {
return currentDate;
}
/**
* Indicates, whether the today button should be shown.
*
* @return The property.
*/
public BooleanProperty showTodayButtonProperty() {
return showTodayButton;
}
private BooleanProperty showTodayButton = new SimpleBooleanProperty(false);
public boolean getShowTodayButton() {
return showTodayButton.get();
}
public void setShowTodayButton(boolean showTodayButton) {
this.showTodayButton.set(showTodayButton);
}
/**
* The text of the today button
*
* @return The property.
*/
public StringProperty todayButtonTextProperty() {
return todayButtonText;
}
private StringProperty todayButtonText = new SimpleStringProperty("Today");
public String getTodayButtonText() {
return todayButtonText.get();
}
public void setTodayButtonText(String todayButtonText) {
this.todayButtonText.set(todayButtonText);
}
/**
* Indicates, whether the week numbers are shown.
*
* @return The property.
*/
public BooleanProperty showWeeksProperty() {
return showWeeks;
}
private BooleanProperty showWeeks = new SimpleBooleanProperty(false);
public boolean getShowWeeks() {
return showWeeks.get();
}
public void setShowWeeks(boolean showWeeks) {
this.showWeeks.set(showWeeks);
}
/**
* Package internal properties.
*/
MainNavigationPane mainNavigationPane;
/**
* Counts the current transitions. As long as an animation is going, the panels should not move left and right.
*/
IntegerProperty ongoingTransitions = new SimpleIntegerProperty(0);
ObjectProperty selectedDate = new SimpleObjectProperty();
ObjectProperty calendarDate = new SimpleObjectProperty();
IntegerProperty currentlyViewing = new SimpleIntegerProperty();
StringProperty title = new SimpleStringProperty();
}
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