/*
Copyright 2003-2012 Dmitry Barashev, GanttProject Team
This file is part of GanttProject, an opensource project management tool.
GanttProject is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
GanttProject is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GanttProject. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sourceforge.ganttproject.chart;
import biz.ganttproject.core.time.TimeDuration;
import biz.ganttproject.core.time.TimeUnit;
public interface TimelineChart extends Chart {
interface VScrollController {
boolean isScrollable();
void scrollBy(int pixels);
}
void setBottomUnitWidth(int width);
void setTopUnit(TimeUnit topUnit);
void setBottomUnit(TimeUnit bottomUnit);
// void paintChart(Graphics g);
void addRenderer(ChartRendererBase renderer);
void resetRenderers();
/**
* Scrolls the chart by a number of days
*
* @param days
* are the number of days to scroll. If days < 0 it scrolls to the
* right otherwise to the left.
*/
public void scrollBy(TimeDuration duration);
void setVScrollController(VScrollController vscrollController);
ChartModel getModel();
ChartUIConfiguration getStyle();
void setStartOffset(int pixels);
void setTimelineHeight(int height);
}