帆软报表设计器源代码。
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package com.fr.quickeditor;
import com.fr.design.actions.UpdateAction;
import com.fr.design.actions.core.ActionFactory;
import com.fr.design.file.HistoryTemplateListPane;
import com.fr.design.gui.icombobox.UIComboBox;
import com.fr.design.gui.ilable.UILabel;
import com.fr.design.gui.iscrollbar.UIScrollBar;
import com.fr.design.gui.itextfield.UITextField;
import com.fr.design.layout.TableLayout;
import com.fr.design.layout.TableLayoutHelper;
import com.fr.design.mainframe.CellElementPropertyPane;
import com.fr.design.mainframe.DesignerContext;
import com.fr.design.mainframe.ElementCasePane;
import com.fr.design.mainframe.JTemplate;
import com.fr.design.menu.MenuKeySet;
import com.fr.design.menu.ShortCut;
import com.fr.design.selection.QuickEditor;
import com.fr.general.Inter;
import com.fr.grid.selection.CellSelection;
import com.fr.report.cell.TemplateCellElement;
import com.fr.stable.ColumnRow;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
/**
* @author zhou, yaoh.wu
* @version 2017年8月7日16点54分
* @since 1.0
*/
public abstract class CellQuickEditor extends QuickEditor<ElementCasePane> {
/*滚动条相关配置*/
private static final int MAXVALUE = 100;
private static final int TITLE_HEIGHT = 50;
private static final int MOUSE_WHEEL_SPEED = 5;
private static final int CONTENT_PANE_WIDTH_GAP = 4;
private static final int SCROLLBAR_WIDTH = 8;
private int maxHeight = 280;
/*面板配置*/
protected UITextField columnRowTextField;
protected TemplateCellElement cellElement;
private UIComboBox comboBox;
private UpdateAction[] cellInsertActions;
private int selectedIndex;
private JPanel leftContentPane;
private UIScrollBar scrollBar;
/*占位label*/
protected static UILabel emptyLabel = new UILabel();
private int currentSelectedIndex;
static {
emptyLabel.setPreferredSize(new Dimension(60, 20));
}
protected static final int VGAP = 10, HGAP = 8, VGAP_INNER = 3;
public CellQuickEditor() {
scrollBar = new UIScrollBar(UIScrollBar.VERTICAL) {
@Override
public int getVisibleAmount() {
int preferredHeight = leftContentPane.getPreferredSize().height;
int e = MAXVALUE * (maxHeight) / preferredHeight;
setVisibleAmount(e);
return e;
}
@Override
public int getMaximum() {
return MAXVALUE;
}
};
scrollBar.addAdjustmentListener(new AdjustmentListener() {
@Override
public void adjustmentValueChanged(AdjustmentEvent e) {
doLayout();
}
});
this.addMouseWheelListener(new MouseWheelListener() {
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
int value = scrollBar.getValue();
value += MOUSE_WHEEL_SPEED * e.getWheelRotation();
scrollBar.setValue(value);
doLayout();
}
});
double p = TableLayout.PREFERRED;
double f = TableLayout.FILL;
double[] columnSize = {p, f};
double[] rowSize = {p, p};
JComponent centerBody = createCenterBody();
centerBody.setBorder(BorderFactory.createMatteBorder(0, 10, 0, 0, this.getBackground()));
Component[][] components = new Component[][]{
new Component[]{initTopContent(), null},
new Component[]{centerBody, null}
};
leftContentPane = TableLayoutHelper.createGapTableLayoutPane(components, rowSize, columnSize, HGAP, VGAP);
this.setLayout(new BarLayout());
this.add(scrollBar);
this.add(leftContentPane);
}
private JPanel initTopContent() {
double p = TableLayout.PREFERRED;
double f = TableLayout.FILL;
double[] columnSize = {p, f};
double[] rowSize = {p, p};
UILabel cellLabel = new UILabel(Inter.getLocText("Cell"));
cellLabel.setPreferredSize(new Dimension(60, 20));
UILabel insertContentLabel = new UILabel(Inter.getLocText("HF-Insert_Content"));
insertContentLabel.setPreferredSize(new Dimension(60, 20));
UIComboBox cellElementEditComboBox = initCellElementEditComboBox();
Component[][] components = new Component[][]{
new Component[]{cellLabel, columnRowTextField = initColumnRowTextField()},
new Component[]{insertContentLabel, cellElementEditComboBox},
};
JPanel topContent = TableLayoutHelper.createGapTableLayoutPane(components, rowSize, columnSize, HGAP, VGAP);
topContent.setBorder(BorderFactory.createEmptyBorder(10, 10, 0, 0));
return topContent;
}
/**
* 初始化添加按钮
*
* @return UIButton
*/
private UIComboBox initCellElementEditComboBox() {
JTemplate jTemplate = HistoryTemplateListPane.getInstance().getCurrentEditingTemplate();
if (jTemplate == null) {
return comboBox = new UIComboBox();
}
final String[] items = getDefaultComboBoxItems();
comboBox = new UIComboBox(items);
final Object comboBoxSelected = getComboBoxSelected();
if (comboBoxSelected != null) {
comboBox.setSelectedItem(((ShortCut) comboBoxSelected).getMenuKeySet().getMenuKeySetName());
} else {
comboBox.setSelectedIndex(1);
}
currentSelectedIndex = comboBox.getSelectedIndex();
comboBox.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
cellInsertActions = ActionFactory.createCellInsertAction(ElementCasePane.class, tc);
selectedIndex = comboBox.getSelectedIndex();
cellInsertActions[selectedIndex].actionPerformed(e);
comboBox.setSelectedIndex(currentSelectedIndex);
}
});
return comboBox;
}
private String[] getDefaultComboBoxItems() {
MenuKeySet[] cellInsertActionNames = ActionFactory.createCellInsertActionName();
ArrayList<String> names = new ArrayList<>();
for (MenuKeySet cellInsertActionName : cellInsertActionNames) {
names.add(cellInsertActionName.getMenuKeySetName());
}
return names.toArray(new String[names.size()]);
}
/**
* 初始化单元格域,存储当前选择的单元格,例A3,B4等
*
* @return 单元格信息文本域
*/
private UITextField initColumnRowTextField() {
final UITextField columnRowTextField = new UITextField(4);
// barry:输入位置定位单元格
columnRowTextField.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
ColumnRow columnRowEdit = ColumnRow.valueOf(columnRowTextField.getText());
// barry:检查输入是否正确
if (!ColumnRow.validate(columnRowEdit)) {
Object[] options = {Inter.getLocText("OK")};
JOptionPane.showOptionDialog(DesignerContext.getDesignerFrame(), Inter.getLocText("Please_Input_Letters+Numbers(A1,AA1,A11....)"), Inter.getLocText("Warning"),
JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE, null, options, options[0]);
// 重新选中当前的selection,把columnRowTextField
tc.setSelection(tc.getSelection());
return;
}
JScrollBar verticalBar = tc.getVerticalScrollBar(), horizontalBar = tc.getHorizontalScrollBar();
int m = columnRowEdit.getColumn(), n = columnRowEdit.getRow();
verticalBar.setMaximum(n);
verticalBar.setValue(n < 21 ? verticalBar.getValue() : n - 20);
horizontalBar.setMaximum(m);
horizontalBar.setValue(m < 13 ? horizontalBar.getValue() : m - 12);
tc.setSelection(new CellSelection(m, n, 1, 1));
tc.requestFocus();
}
});
return columnRowTextField;
}
/**
* 初始化详细信息面板
*
* @return JComponent 待显示的详细信息面板
*/
public abstract JComponent createCenterBody();
/**
* 初始化下拉框中的类型
*
* @return JComponent 待显示的详细信息面板
*/
public abstract Object getComboBoxSelected();
/**
* 刷新
*/
@Override
protected void refresh() {
CellSelection cs = (CellSelection) tc.getSelection();
ColumnRow columnRow = ColumnRow.valueOf(cs.getColumn(), cs.getRow());
columnRowTextField.setText(columnRow.toString());
cellElement = tc.getEditingElementCase().getTemplateCellElement(cs.getColumn(), cs.getRow());
refreshDetails();
}
/**
* 刷新详细信息
*/
protected abstract void refreshDetails();
/**
* 属性面板的滚动条和内容区域的布局管理类
* yaoh.wu 由于这边不能继承{@link com.fr.design.mainframe.AbstractAttrPane.BarLayout},所以冗余了一份滚动条代码进来
*
* @see com.fr.design.mainframe.AbstractAttrPane.BarLayout
*/
protected class BarLayout implements LayoutManager {
@Override
public void addLayoutComponent(String name, Component comp) {
}
@Override
public void removeLayoutComponent(Component comp) {
}
@Override
public Dimension preferredLayoutSize(Container parent) {
return leftContentPane.getPreferredSize();
}
@Override
public Dimension minimumLayoutSize(Container parent) {
return leftContentPane.getMinimumSize();
}
@Override
public void layoutContainer(Container parent) {
maxHeight = CellElementPropertyPane.getInstance().getHeight() - TITLE_HEIGHT;
int beginY;
if ((MAXVALUE - scrollBar.getVisibleAmount()) == 0) {
beginY = 0;
} else {
int preferredHeight = leftContentPane.getPreferredSize().height;
int value = scrollBar.getValue();
beginY = value * (preferredHeight - maxHeight) / (MAXVALUE - scrollBar.getVisibleAmount());
}
int width = parent.getWidth();
int height = parent.getHeight();
if (leftContentPane.getPreferredSize().height > maxHeight) {
leftContentPane.setBounds(0, -beginY, width - scrollBar.getWidth() - CONTENT_PANE_WIDTH_GAP, height + beginY);
scrollBar.setBounds(width - scrollBar.getWidth() - 1, 0, scrollBar.getWidth(), height);
} else {
leftContentPane.setBounds(0, 0, width - SCROLLBAR_WIDTH - CONTENT_PANE_WIDTH_GAP, height);
}
leftContentPane.validate();
}
}
}