de.codecrafters.tableview.model

Class TableColumnDpWidthModel

java.lang.Object

de.codecrafters.tableview.model.TableColumnDpWidthModel

All Implemented Interfaces:

TableColumnModel

public class TableColumnDpWidthModel
extends java.lang.Object
implements TableColumnModel

A TableColumnModel implementation holding absolute column widths in dp.

Constructor Summary

Constructors

Constructor and Description
TableColumnDpWidthModel(android.content.Context context, int columnCount) Creates a new TableColumnModel with the given number of columns.
TableColumnDpWidthModel(android.content.Context context, int columnCount, int defaultColumnWidthInDp) Creates a new TableColumnModel with the given number of columns.
TableColumnDpWidthModel(android.util.DisplayMetrics displayMetrics, int columnCount) Creates a new TableColumnModel with the given number of columns.
TableColumnDpWidthModel(android.util.DisplayMetrics displayMetrics, int columnCount, int defaultColumnWidthInDp) Creates a new TableColumnModel with the given number of columns.

Method Summary

Modifier and Type	Method and Description
int	getColumnCount() Gives the column count of this model.
int	getColumnWidth(int columnIndex, int tableWidthInPx) Gives the column width of the given index.
void	setColumnCount(int columnCount) Sets the column count to this model.
void	setColumnWidth(int columnIndex, int columnWidthInDp) Sets the column width for the column at the given index.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableColumnDpWidthModel

public TableColumnDpWidthModel(android.content.Context context,
                               int columnCount)

Creates a new TableColumnModel with the given number of columns. Every column has by default a width of 100dp.

Parameters:

context - The Context to observe the DisplayMetrics needed for calculate the pixels from the dp.

columnCount - The number of columns.

TableColumnDpWidthModel

public TableColumnDpWidthModel(android.util.DisplayMetrics displayMetrics,
                               int columnCount)

Creates a new TableColumnModel with the given number of columns. Every column has by default a width of 100dp.

Parameters:

displayMetrics - The DisplayMetrics needed for calculate the pixels from the dp.

columnCount - The number of columns.

TableColumnDpWidthModel

public TableColumnDpWidthModel(android.content.Context context,
                               int columnCount,
                               int defaultColumnWidthInDp)

Creates a new TableColumnModel with the given number of columns. Every column has the given default width.

Parameters:

context - The Context to observe the DisplayMetrics needed for calculate the pixels from the dp.

columnCount - The number of columns.

defaultColumnWidthInDp - The default column width in dp.

TableColumnDpWidthModel

public TableColumnDpWidthModel(android.util.DisplayMetrics displayMetrics,
                               int columnCount,
                               int defaultColumnWidthInDp)

Creates a new TableColumnModel with the given number of columns. Every column has the given default width.

Parameters:

displayMetrics - The DisplayMetrics needed for calculate the pixels from the dp.

columnCount - The number of columns.

defaultColumnWidthInDp - The default column width in dp.

Method Detail

setColumnWidth

public void setColumnWidth(int columnIndex,
                           int columnWidthInDp)

Sets the column width for the column at the given index.

Parameters:

columnIndex - The index of the column.

columnWidthInDp - The width of the column in dp.

setColumnCount

public void setColumnCount(int columnCount)

Description copied from interface: TableColumnModel

Sets the column count to this model.

Specified by:

setColumnCount in interface TableColumnModel

Parameters:

columnCount - The number of columns that shall be set.

getColumnCount

public int getColumnCount()

Description copied from interface: TableColumnModel

Gives the column count of this model.

Specified by:

getColumnCount in interface TableColumnModel

Returns:

The number of columns that is currently set.

getColumnWidth

public int getColumnWidth(int columnIndex,
                          int tableWidthInPx)

Description copied from interface: TableColumnModel

Gives the column width of the given index.

Specified by:

getColumnWidth in interface TableColumnModel

Parameters:

columnIndex - The index of the column.

tableWidthInPx - The width of the table where it should be used.

Returns:

The width of the column with the given index.