plugins/ui-designer/src/com/intellij/uiDesigner/designSurface/FormFirstComponentInsertLocation.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package com.intellij.uiDesigner.designSurface;
  18
  19 import com.intellij.uiDesigner.core.GridConstraints;
  20 import com.intellij.uiDesigner.radComponents.RadAbstractGridLayoutManager;
  21 import com.intellij.uiDesigner.radComponents.RadComponent;
  22 import com.intellij.uiDesigner.radComponents.RadContainer;
  23 import com.jgoodies.forms.layout.ColumnSpec;
  24 import com.jgoodies.forms.layout.FormLayout;
  25 import com.jgoodies.forms.layout.RowSpec;
  26
  27 import java.awt.*;
  28
  29 /**
  30  * FirstComponentInsertLocation customized for JGoodies Forms.
  31  *
  32  * @author yole
  33  */
  34 public class FormFirstComponentInsertLocation extends FirstComponentInsertLocation {
  35   public FormFirstComponentInsertLocation(final RadContainer container, final Point targetPoint, final Rectangle cellRect) {
  36     super(container, targetPoint, cellRect);
  37   }
  38
  39
  40   public FormFirstComponentInsertLocation(RadContainer container, Rectangle cellRect, int xPart, int yPart) {
  41     super(container, cellRect, xPart, yPart);
  42   }
  43
  44   @Override
  45   protected FirstComponentInsertLocation createAdjacentLocation(final int xPart, final int yPart) {
  46     return new FormFirstComponentInsertLocation(myContainer, myCellRect, xPart, yPart);
  47   }
  48
  49   @Override
  50   public void processDrop(final GuiEditor editor, final RadComponent[] components, final GridConstraints[] constraintsToAdjust,
  51                           final ComponentDragObject dragObject) {
  52     RadAbstractGridLayoutManager gridLayout = myContainer.getGridLayoutManager();
  53     if (myContainer.getGridRowCount() == 0) {
  54       gridLayout.insertGridCells(myContainer, 0, true, true, true);
  55     }
  56     if (myContainer.getGridColumnCount() == 0) {
  57       gridLayout.insertGridCells(myContainer, 0, false, true, true);
  58     }
  59     dropIntoGrid(myContainer, components, myRow, myColumn, dragObject);
  60
  61     FormLayout formLayout = (FormLayout) myContainer.getDelegee().getLayout();
  62     if (myXPart == 0) {
  63       formLayout.setColumnSpec(1, new ColumnSpec("d"));
  64     }
  65     else if (myXPart == 2) {
  66       gridLayout.insertGridCells(myContainer, 0, false, true, true);
  67     }
  68     if (myYPart == 0) {
  69       formLayout.setRowSpec(1, new RowSpec("d"));
  70     }
  71     else if (myYPart == 2) {
  72       gridLayout.insertGridCells(myContainer, 0, true, true, true);
  73     }
  74   }
  75 }