130 lines
3.6 KiB
Java
130 lines
3.6 KiB
Java
/*
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GBC - A convenience class to tame the GridBagLayout
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Copyright (C) 2002 Cay S. Horstmann (http://horstmann.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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import java.awt.*;
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/**
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This class simplifies the use of the GridBagConstraints
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class.
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*/
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public class GBC extends GridBagConstraints
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{
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/**
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Constructs a GBC with a given gridx and gridy position and
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all other grid bag constraint values set to the default.
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@param gridx the gridx position
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@param gridy the gridy position
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*/
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public GBC(int gridx, int gridy)
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{
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this.gridx = gridx;
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this.gridy = gridy;
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}
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/**
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Constructs a GBC with given gridx, gridy, gridwidth, gridheight
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and all other grid bag constraint values set to the default.
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@param gridx the gridx position
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@param gridy the gridy position
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@param gridwidth the cell span in x-direction
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@param gridheight the cell span in y-direction
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*/
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public GBC(int gridx, int gridy, int gridwidth, int gridheight)
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{
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this.gridx = gridx;
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this.gridy = gridy;
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this.gridwidth = gridwidth;
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this.gridheight = gridheight;
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}
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/**
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Sets the anchor.
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@param anchor the anchor value
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@return this object for further modification
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*/
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public GBC setAnchor(int anchor)
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{
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this.anchor = anchor;
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return this;
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}
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/**
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Sets the fill direction.
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@param fill the fill direction
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@return this object for further modification
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*/
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public GBC setFill(int fill)
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{
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this.fill = fill;
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return this;
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}
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/**
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Sets the cell weights.
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@param weightx the cell weight in x-direction
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@param weighty the cell weight in y-direction
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@return this object for further modification
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*/
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public GBC setWeight(double weightx, double weighty)
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{
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this.weightx = weightx;
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this.weighty = weighty;
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return this;
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}
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/**
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Sets the insets of this cell.
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@param distance the spacing to use in all directions
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@return this object for further modification
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*/
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public GBC setInsets(int distance)
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{
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this.insets = new Insets(distance, distance, distance, distance);
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return this;
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}
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/**
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Sets the insets of this cell.
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@param top the spacing to use on top
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@param left the spacing to use to the left
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@param bottom the spacing to use on the bottom
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@param right the spacing to use to the right
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@return this object for further modification
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*/
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public GBC setInsets(int top, int left, int bottom, int right)
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{
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this.insets = new Insets(top, left, bottom, right);
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return this;
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}
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/**
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Sets the internal padding
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@param ipadx the internal padding in x-direction
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@param ipady the internal padding in y-direction
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@return this object for further modification
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*/
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public GBC setIpad(int ipadx, int ipady)
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{
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this.ipadx = ipadx;
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this.ipady = ipady;
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return this;
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}
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}
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