jew*_*sea 11
如果使用不受支持的方法,则可以非常轻松地自定义工具栏.
正如Uluk在回答中所述,以下方法并未得到官方支持.
import java.util.regex.Pattern;
import javafx.application.Application;
import javafx.scene.*;
import javafx.scene.image.ImageView;
import javafx.scene.web.HTMLEditor;
import javafx.stage.Stage;
public class HTMLEditorSample extends Application {
public static void main(String[] args) { launch(args); }
@Override public void start(Stage stage) {
final HTMLEditor htmlEditor = new HTMLEditor();
stage.setScene(new Scene(htmlEditor));
stage.show();
hideImageNodesMatching(htmlEditor, Pattern.compile(".*(Cut|Copy|Paste).*"), 0);
Node seperator = htmlEditor.lookup(".separator");
seperator.setVisible(false); seperator.setManaged(false);
}
public void hideImageNodesMatching(Node node, Pattern imageNamePattern, int depth) {
if (node instanceof ImageView) {
ImageView imageView = (ImageView) node;
String url = imageView.getImage().impl_getUrl();
if (url != null && imageNamePattern.matcher(url).matches()) {
Node button = imageView.getParent().getParent();
button.setVisible(false); button.setManaged(false);
}
}
if (node instanceof Parent)
for (Node child : ((Parent) node).getChildrenUnmodifiable())
hideImageNodesMatching(child, imageNamePattern, depth + 1);
}
}
vba*_*rgl 10
public static void hideHTMLEditorToolbars(final HTMLEditor editor)
{
editor.setVisible(false);
Platform.runLater(new Runnable()
{
@Override
public void run()
{
Node[] nodes = editor.lookupAll(".tool-bar").toArray(new Node[0]);
for(Node node : nodes)
{
node.setVisible(false);
node.setManaged(false);
}
editor.setVisible(true);
}
});
}
小智 6
如果有人真的想使用不支持的方式来隐藏工具栏,那么有一种更简单的方法来实现这一点(我没有测试过这是否会导致HTMLEditor控件出现任何问题,所以使用它需要您自担风险).
package htmleditorsample;
import javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.web.HTMLEditor;
import javafx.stage.Stage;
public class HTMLEditorSample extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) {
final HTMLEditor htmlEditor = new HTMLEditor();
primaryStage.setScene(new Scene(htmlEditor));
primaryStage.show();
for (Node toolBar = htmlEditor.lookup(".tool-bar"); toolBar != null; toolBar = htmlEditor.lookup(".tool-bar")) {
((Pane) toolBar.getParent()).getChildren().remove(toolBar);
}
}
}
小智 6
我已经制作了一些函数来修改HTML-Editor(以获得它的简约版本),也许其他人也可能想要使用它.
代码:
import javafx.application.*;
import javafx.scene.*;
import javafx.scene.control.*;
import javafx.scene.web.HTMLEditor;
import javafx.stage.Stage;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Pane;
import com.sun.javafx.scene.web.skin.PopupButton;
public class HTMLEditorModifyer extends Application {
public static void main(String[] args) { launch(args); }
@Override public void start(Stage stage) {
final HTMLEditor htmlEditor = new HTMLEditor();
stage.setScene(new Scene(htmlEditor));
stage.setWidth(300);
stage.setHeight(200);
stage.show();
addCustomToolBarTo(htmlEditor);
printChildren(htmlEditor, 20);
moveFromTo(htmlEditor, "PopupButton", 0, "ToolBar", 2);
moveFromTo(htmlEditor, "PopupButton", 1, "ToolBar", 2);
moveFromTo(htmlEditor, "Separator", 4, "ToolBar", 2);
moveFromTo(htmlEditor, "ComboBox", 2, "ToolBar", 2);
moveFromTo(htmlEditor, "Separator", 5, "ToolBar", 2);
moveFromTo(htmlEditor, "ToggleButton", 6, "ToolBar", 2);
moveFromTo(htmlEditor, "ToggleButton", 7, "ToolBar", 2);
moveFromTo(htmlEditor, "ToggleButton", 8, "ToolBar", 2);
removeFrom(htmlEditor, "ToolBar", 1);
removeFrom(htmlEditor, "ToolBar", 0);
//printChildren(htmlEditor, 20);
}
public void moveFromTo(HTMLEditor he, String t, int c, String t2, int c2)
{
Node nCb = new Button(); //just has to be sth.
//Copy From:
int i = 0;
switch(t)
{
case "PopupButton":
for (Node candidate: (he.lookupAll("PopupButton")))
{
if (candidate instanceof PopupButton)
{
PopupButton cb = (PopupButton) candidate;
if (i == c)
{
nCb = cb;
break;
}
}
i++;
}
break;
case "Separator":
for (Node candidate: (he.lookupAll("Separator")))
{
if (candidate instanceof Separator)
{
Separator cb = (Separator) candidate;
if (i == c)
{
nCb = cb;
break;
}
}
i++;
}
break;
case "ComboBox":
for (Node candidate: (he.lookupAll("ComboBox")))
{
if (candidate instanceof ComboBox)
{
ComboBox cb = (ComboBox) candidate;
if (i == c)
{
nCb = cb;
break;
}
}
i++;
}
break;
case "ToggleButton":
for (Node candidate: (he.lookupAll("ToggleButton")))
{
if (candidate instanceof ToggleButton)
{
ToggleButton cb = (ToggleButton) candidate;
if (i == c)
{
nCb = cb;
break;
}
}
i++;
}
break;
}
//Copy To:
i = 0;
switch(t2)
{
case "ToolBar":
for (Node candidate: (he.lookupAll("ToolBar")))
{
if (candidate instanceof ToolBar)
{
ToolBar cb2 = (ToolBar) candidate;
if (i == c2)
{
cb2.getItems().add(nCb);
break;
}
}
i++;
}
break;
}
}
public void removeFrom(HTMLEditor he, String t, int c)
{
int i = 0;
switch(t)
{
case "ToolBar":
for (Node candidate: (he.lookupAll("ToolBar")))
{
if (candidate instanceof ToolBar)
{
ToolBar cb = (ToolBar) candidate;
if (i == c)
{
Node nCb = cb;
((Pane) nCb.getParent()).getChildren().remove(nCb);
break;
}
}
i++;
}
break;
case "PopupButton":
for (Node candidate: (he.lookupAll("PopupButton")))
{
if (i == c)
{
Node nCb = candidate;
nCb.setVisible(false); nCb.setManaged(false);
break;
}
i++;
}
break;
case "ToggleButton":
for (Node candidate: (he.lookupAll("ToggleButton")))
{
if (candidate instanceof ToggleButton)
{
ToggleButton cb = (ToggleButton) candidate;
if (i == c)
{
Node nCb = cb;
nCb.setVisible(false); nCb.setManaged(false);
break;
}
}
i++;
}
break;
case "Separator":
for (Node candidate: (he.lookupAll("Separator")))
{
if (candidate instanceof Separator)
{
Separator cb = (Separator) candidate;
if (i == c)
{
Node nCb = cb;
nCb.setVisible(false); nCb.setManaged(false);
break;
}
}
i++;
}
break;
case "Button":
for (Node candidate: (he.lookupAll("Button")))
{
if (candidate instanceof Button)
{
Button cb = (Button) candidate;
if (i == c)
{
Node nCb = cb;
nCb.setVisible(false); nCb.setManaged(false);
break;
}
}
i++;
}
break;
case "ComboBox":
for (Node candidate: (he.lookupAll("ComboBox")))
{
if (candidate instanceof ComboBox)
{
ComboBox cb = (ComboBox) candidate;
if (i == c)
{
Node nCb = cb;
nCb.setVisible(false); nCb.setManaged(false);
break;
}
}
i++;
}
break;
}
}
public void printChildren(HTMLEditor he, int MAXDEPTH)
{
System.out.println("Print Children ==========>>>>");
String[] hieraArray = new String[MAXDEPTH];
int maxDepth = 0;
int lastDepth = 0;
Node parent;
/* List all elements of the HTMLeditor */
for (Node element: (he.lookupAll("*")))
{
parent = element.getParent();
if (maxDepth == 0)
{
hieraArray[0] = element.getClass().getSimpleName().toString();
System.out.print(hieraArray[0]);
System.out.println("");
maxDepth = 1;
}
else
{
int i = 0, i2 = 0;
boolean found = false;
for(i=maxDepth; i>=0; i--)
{
if (hieraArray[i] == null || parent.getClass().getSimpleName() == null) continue;
if (hieraArray[i].equals(parent.getClass().getSimpleName()))
{
for (i2 = 0; i2 <= i; i2++)
{
System.out.print("|");
}
if ((Math.abs(lastDepth-i2)) > 2) System.out.print("->" + element.getClass().getSimpleName() + " {p: " + parent.getClass().getSimpleName() + "}");
else System.out.print("->" + element.getClass().getSimpleName());
//if (element.getClass().getSimpleName().equals("PopupButton")) System.out.print(" ??: " + element + " ::: " + element.getClass());
lastDepth = i2;
hieraArray[(i+1)] = element.getClass().getSimpleName();
if (maxDepth < (i+1)) maxDepth = (i+1);
found = true;
System.out.println("");
break;
}
}
if (found == false)
{
hieraArray[(i+1)] = parent.getClass().getSimpleName();
if (maxDepth < (i+1)) maxDepth = (i+1);
}
if ((maxDepth+1) >= MAXDEPTH)
{
System.out.println("MAXDEPTH reached! increase ArraySize!");
return;
}
}
}
}
public ToolBar addCustomToolBarTo(HTMLEditor he)
{
/* Thers one GridPane to the HTMLEditor where we add the ToolBar */
ToolBar customTB = new ToolBar();
for (Node candidate: (he.lookupAll("GridPane")))
{
if (candidate instanceof GridPane)
{
((GridPane) candidate).getChildren().add(customTB);
break;
}
}
return customTB;
}
}