bibliothek.gui.dock.station.toolbar.group

Interface ToolbarGroupDividerStrategy

All Known Implementing Classes:

DefaultToolbarGroupDividierStrategy

public interface ToolbarGroupDividerStrategy

A ToolbarGroupDividerStrategy is responsible for painting dividers between Dockables. It can reserve some empty space between Dockables to have enough space for painting.

Author:

Benjamin Sigg

Field Summary

Fields

Modifier and Type	Field and Description
static ToolbarGroupDividerStrategy	NULL Represents the strategy that does not exist.

Method Summary

Modifier and Type	Method and Description
int	getColumn(int index) Gets the empty space left of column index.
int	getLine(int column, int index) Gets the size of the gap top of the cell index of column.
void	paint(Component parent, Graphics g, ToolbarGridLayoutManager<StationChildHandle> layoutManager) Allows this strategy to paint on the container that shows the Dockables.

Field Detail

NULL

static final ToolbarGroupDividerStrategy NULL

Represents the strategy that does not exist.

Method Detail

getColumn

int getColumn(int index)

Gets the empty space left of column index. If there are n columns, then index=n will return the empty space on the right side of the last column.

Parameters:

index - the index of a column

Returns:

the empty space left of it

getLine

int getLine(int column,
            int index)

Gets the size of the gap top of the cell index of column. If there are n cells, then index=n will return the size of the bottom most gap.

Parameters:

column - the column in which to search

index - the index of the cell

Returns:

the size of the gap

paint

void paint(Component parent,
           Graphics g,
           ToolbarGridLayoutManager<StationChildHandle> layoutManager)

Allows this strategy to paint on the container that shows the Dockables.

Parameters:

parent - the parent container

g - the graphics context to use

layoutManager - detailed information about the children to paint