Class DefaultGanttBarRenderer

java.lang.Object

com.codename1.ui.scheduler.DefaultGanttBarRenderer

All Implemented Interfaces:

GanttBarRenderer

public class DefaultGanttBarRenderer
extends Object
implements GanttBarRenderer

The renderer a Gantt starts with: a rounded bar with its progress filled in, a bracket for a summary and a diamond for a milestone.

The colours come from GanttBar, GanttBarProgress, GanttBarCritical, GanttSummaryBar and GanttMilestone, or from the task's own UIID or colour when it has one.

Field Summary

Fields inherited from interface GanttBarRenderer

CRITICAL, DRAGGED, HOVERED, SELECTED

Constructor Summary

Constructors

Constructor	Description
DefaultGanttBarRenderer()

Method Summary

Modifier and Type	Method	Description
protected int	colorOf(GanttTask task, String uiid, boolean foreground)	The colour of a task: its own, its UIID's, or the theme's for its kind.
void	paintBar(Graphics g, Gantt gantt, GanttTask task, int x, int y, int width, int height, int state)	Paints task into a rectangle: the span of its dates across and the height of a bar.

Methods inherited from class Object

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

Constructor Details

DefaultGanttBarRenderer

public DefaultGanttBarRenderer()

Method Details

paintBar

public void paintBar(Graphics g,
 Gantt gantt,
 GanttTask task,
 int x,
 int y,
 int width,
 int height,
 int state)

Description copied from interface: GanttBarRenderer

Paints task into a rectangle: the span of its dates across and the height of a bar. For a milestone the rectangle is the square its mark is drawn in.

Parameters

• state: a combination of the constants of this interface

Specified by:

paintBar in interface GanttBarRenderer

colorOf

protected int colorOf(GanttTask task,
 String uiid,
 boolean foreground)

The colour of a task: its own, its UIID's, or the theme's for its kind.