PageTablePage.java
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package cn.csbr.app.gui.page;
import cn.csbr.app.gui.component.common.CommTable;
import cn.csbr.app.gui.component.common.CommTableColumn;
import cn.csbr.app.gui.component.common.CommTableDataLoader;
import cn.csbr.app.gui.component.common.PageBar;
import cn.csbr.app.gui.handler.ReturnMainPageHandler;
import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.Collection;
import java.util.List;
/**
* 非控件版本的 分页面板
* @param <T>
*/
public class PageTablePage<T> {
private CommTable<Page<T>> commTable;
private VBox contentBox = new VBox();
private HBox header = new HBox(); //水平条件的
private PageBar pagebox = new PageBar();
private EventHandler<ActionEvent> queryHandler;
public PageTablePage(Collection<Node> headerNodes, List<CommTableColumn>columns, CommTableDataLoader<T> dataLoader){
header.setSpacing(10);
header.setPadding(new Insets(30, 0, 30, 0));
if(headerNodes!=null&& headerNodes.size()>0){
header.getChildren().addAll(headerNodes);
}
header.setMinHeight(90);
header.setMaxHeight(90);
header.setPrefHeight(90);
contentBox.getChildren().addAll(header, buildTable(columns ,dataLoader), pagebox);
// contentBox.setStyle("--fx-text-alignment:center;-fx-alignment:center;");
contentBox.setMaxHeight(1000);
contentBox.setMinWidth(1000);
contentBox.setPrefHeight(1000);
contentBox.setFillWidth(true);
contentBox.setAlignment(Pos.TOP_CENTER);
queryHandler=(e)->{
Platform.runLater(() -> search());
};
pagebox.setNextCallBack(queryHandler);
pagebox.setPreCallBack(queryHandler);
}
private CommTable buildTable(List<CommTableColumn>columns,CommTableDataLoader<T> dataLoader) {
commTable = new CommTable(columns, ()->{
int pageSize=pagebox.getPageSize();
int pageNo=pagebox.getNewPage();
PageHelper.startPage(pageNo,pageSize);
Page<T> results=(Page<T>) dataLoader.loadData();
pagebox.refresh(results.getPageNum(),results.getPages());
return results;
});
return commTable;
}
public Node createContent(){
return contentBox;
}
private void search() {
commTable.updateDatas();
}
public synchronized EventHandler<ActionEvent> getQueryHandler(){
return queryHandler;
}
public CommTable<Page<T>> getCommTable() {
return commTable;
}
public void setCommTable(CommTable<Page<T>> commTable) {
this.commTable = commTable;
}
public VBox getContentBox() {
return contentBox;
}
public void setContentBox(VBox contentBox) {
this.contentBox = contentBox;
}
public HBox getHeader() {
return header;
}
public void setHeader(HBox header) {
this.header = header;
}
public PageBar getPagebox() {
return pagebox;
}
public void setPagebox(PageBar pagebox) {
this.pagebox = pagebox;
}
}