com.bradrydzewski.gwt.calendar.client.monthview
Class MonthViewStyleManager

java.lang.Object
  com.bradrydzewski.gwt.calendar.client.monthview.MonthViewStyleManager

Direct Known Subclasses:

GoogleMonthViewStyleManager, ICalMonthViewStyleManager

public abstract class MonthViewStyleManager
extends Object

Applies styles in a month view based on the currently selected theme. This class provides a template method to consistently style the appointments in a month view. Subclasses provide appropriate appointment styles based on a specific theme using methods getViewAppointmentStyleForTheme(com.bradrydzewski.gwt.calendar.client.Appointment) and getDefaultViewAppointmentStyleForTheme().

Author:

Brad Rydzewski, Carlos D. Morales

See Also:

GoogleMonthViewStyleManager, ICalMonthViewStyleManager

Field Summary

protected static String	APPOINTMENT_STYLE
protected static String	APPOINTMENT_STYLE_MULTIDAY
protected static String	APPOINTMENT_STYLE_SELECTED
protected static String	BACKGROUND_COLOR_STYLE_ATTRIBUTE
protected static String	BORDER_COLOR_STYLE_ATTRIBUTE
protected static String	COLOR_STYLE_ATTRIBUTE

Constructor Summary

MonthViewStyleManager()

Method Summary

void	applyStyle(AppointmentWidget widget, boolean selected) Applies a style in the currently selected theme using the runtime-provided theme styles defined by getViewAppointmentStyleForTheme(com.bradrydzewski.gwt.calendar.client.Appointment) and getDefaultViewAppointmentStyleForTheme().
protected void	doApplyStyleInternal(AppointmentWidget widget, boolean selected) Template method to consistently apply the styles to an appointment in the month view.
protected abstract ThemeAppointmentStyle	getDefaultViewAppointmentStyleForTheme() Returns the default appointment style corresponding to the currently used theme.
protected abstract ThemeAppointmentStyle	getViewAppointmentStyleForTheme(Appointment appointment) Returns the appointment style appropriate to the passed appointment based on a specific theme.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

APPOINTMENT_STYLE

protected static final String APPOINTMENT_STYLE

See Also:

Constant Field Values

APPOINTMENT_STYLE_SELECTED

protected static final String APPOINTMENT_STYLE_SELECTED

See Also:

Constant Field Values

APPOINTMENT_STYLE_MULTIDAY

protected static final String APPOINTMENT_STYLE_MULTIDAY

See Also:

Constant Field Values

BACKGROUND_COLOR_STYLE_ATTRIBUTE

protected static final String BACKGROUND_COLOR_STYLE_ATTRIBUTE

See Also:

Constant Field Values

BORDER_COLOR_STYLE_ATTRIBUTE

protected static final String BORDER_COLOR_STYLE_ATTRIBUTE

See Also:

Constant Field Values

COLOR_STYLE_ATTRIBUTE

protected static final String COLOR_STYLE_ATTRIBUTE

See Also:

Constant Field Values

Constructor Detail

MonthViewStyleManager

public MonthViewStyleManager()

Method Detail

getViewAppointmentStyleForTheme

protected abstract ThemeAppointmentStyle getViewAppointmentStyleForTheme(Appointment appointment)

Returns the appointment style appropriate to the passed appointment based on a specific theme.

Parameters:

appointment - An appointment to be displayed in the month view, should include a style to be used

Returns:

The style to use with a theme, can be null if a default should be used

See Also:

getDefaultViewAppointmentStyleForTheme()

getDefaultViewAppointmentStyleForTheme

protected abstract ThemeAppointmentStyle getDefaultViewAppointmentStyleForTheme()

Returns the default appointment style corresponding to the currently used theme. Subclasses should provide a style to be used if no appropriate style can be identified (getViewAppointmentStyleForTheme(com.bradrydzewski.gwt.calendar.client.Appointment) returns null).

Returns:

The style to use with a theme if no specific style can be identified with getViewAppointmentStyleForTheme(com.bradrydzewski.gwt.calendar.client.Appointment)

applyStyle

public void applyStyle(AppointmentWidget widget,
                       boolean selected)

Applies a style in the currently selected theme using the runtime-provided theme styles defined by getViewAppointmentStyleForTheme(com.bradrydzewski.gwt.calendar.client.Appointment) and getDefaultViewAppointmentStyleForTheme().

Parameters:

widget - The widget to style

selected - Indicates if the appointment is the currently selected in the view

doApplyStyleInternal

protected void doApplyStyleInternal(AppointmentWidget widget,
                                    boolean selected)

Template method to consistently apply the styles to an appointment in the month view.

Parameters:

widget - The widget to style

selected - Indicates if the appointment is the currently selected in the view