I am trying to create a horizontal layout of TextField added to a Panel, but its aligned vertically.
See my code below;
HorizontalLayout horizontalLayout = new HorizontalLayout();
TextField txtUsername = new TextField("Username");
txtUsername.setRequired(true);
horizontalLayout.addComponent(txtUsername);
PasswordField txtPassword = new PasswordField("Password");
txtPassword.setRequired(true);
horizontalLayout.addComponent(txtPassword);
horizontalLayout.setStyleName("formLayout");
VerticalLayout panelLayout = new VerticalLayout(horizontalLayout);
setContent(panelLayout);
Related
Trying to create a linear layout programmatically and setting its width and height by layout params. But it seems layout params isn't working.
this is the code:
// CREATING A NEW LINEAR LAYOUT PROGRAMMATICALLY
LinearLayout linearLayout = new LinearLayout(getActivity());
ViewGroup.LayoutParams layoutParams = new
ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
linearLayout.setLayoutParams(layoutParams);
linearLayout.setOrientation(LinearLayout.HORIZONTAL);
// CREATING CHILDDRENS (TEXT VIEWS)
TextView name = new TextView(getContext(), null, 0, R.style.item_layout_style);
name.setText("Pine");
TextView qty = new TextView(getContext(), null, 0, R.style.item_layout_style);
qty.setText("10");
TextView cost = new TextView(getContext(), null, 0, R.style.item_layout_style);
cost.setText("785");
TextView tCost = new TextView(getContext(), null, 0, R.style.item_layout_style);
tCost.setText("1000");
// SET TEXT VIEW TO LINEAR LAYOUT
linearLayout.addView(name);
linearLayout.addView(qty);
linearLayout.addView(cost);
linearLayout.addView(tCost);
// SET LINEAR LAYOUT TO PINE LAYOUT
LinearLayout daddy= (LinearLayout) view.findViewById(R.id.layout);
daddy.addView(linearLayout, 2);
// Return the view
return view;
I have root layout (daddy) which has many linear layouts (vertically oriented), but I need to create a linear layout programmatically and add that to "daddy". But the text views are sticked together, they aren't getting the entire space horizontally.
Do help me!
Everything is fine with the code. It is the style that I tried to give to text views, they weren't getting layout weight, width and height. How did I find this out? Well I set the linear layout's background-color to black to see if it's really not getting width and height set by LayoutParams. And I wasn't wrong! Width was set to match parent. So what I did was create a new layout param for text views and set it to them.
I want to add nodes into the TitledPane's header. The only way I found to do it is using setGraphic() method.
The problem of using that way is I cannot place them neatly. Here is what I get:
The Codes
TitledPane tpane = new TitledPane();
tpane.setContent(new Text("Content"));
tpane.setExpanded(false);
Button b = new Button("Delete");
BorderPane box = new BorderPane();
box.setLeft(new Text("1 "));
box.setCenter(new Text("Single Pane"));
box.setRight(b);
AnchorPane par = new AnchorPane(box);
tpane.setGraphic(par);
VBox vbox = new VBox();
vbox.getChildren().add(tpane);
The Goal
I want to put the Delete button to the right, that's why I am using Borderpane. So the BorderPane need to fill the entire of the TitledPane's header width minus the space for small triangle
How can it be done inside setGraphic() method? Or are there any better way to achieve it?
To fix your problem try setting the width of the BorderPane to the width of the scene minus the arrow like this.
TitledPane tpane = new TitledPane();
tpane.setContent(new Text("Content"));
tpane.setExpanded(false);
Button b = new Button("Delete");
BorderPane box = new BorderPane();
box.setLeft(new Text("1 "));
box.setCenter(new Text("Single Pane"));
box.setRight(b);
AnchorPane par = new AnchorPane(box);
tpane.setGraphic(par);
VBox vbox = new VBox();
vbox.getChildren().add(tpane);
box.setPrefWidth(scene.getWidth()-30);//You can adjust the number to fit your needs and change scene to whatever the name of your scene is
I hope this helped
Well, it seems that support for javafx users is not as massive as the mainstream framework.
After some tries by the suggestion from #Austin, I found the way to do what I want, and this is also give dynamic sizing.
box.prefWidthProperty().bind(scene.widthProperty().subtract(35));
TitledPane tpane = new TitledPane();
tpane.setContent(new Text("Content"));
tpane.setExpanded(false);
Button b = new Button("Delete");
BorderPane box = new BorderPane();
box.setLeft(new Text("1 "));
box.setCenter(new Text("Single Pane"));
box.setRight(b);
tpane.setGraphic(box);
box.prefWidthProperty().bind(scene.widthProperty().subtract(35));
VBox vbox = new VBox();
vbox.getChildren().add(tpane);
I am programmatically creating a text view and trying to place another textView right next to the first one. But I am unable to do it.
Here is the code I have written,
//1st textview
TextView itemText = new TextView(context);
itemText.setText(mItemText);
Typeface itemFont = Typeface.createFromAsset(context.getAssets(), "fonts/" + "Roboto" + ".ttf");
itemText.setTypeface(itemFont,Typeface.BOLD);
itemText.setPadding(0, padding, 0, 0);
itemText.setId(10);
RelativeLayout.LayoutParams itemTextParams = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT,
RelativeLayout.LayoutParams.MATCH_PARENT);
itemTextParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
itemTextParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
itemText.setTextSize(font_size);
itemText.setLayoutParams(itemTextParams);
//2nd text view
TextView seperator = new TextView(context);
seperator.setText(mSeperator);
seperator.setPadding(0,padding,0,0);
seperator.setTypeface(null,Typeface.BOLD);
RelativeLayout.LayoutParams seperatorParams = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
seperatorParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
seperatorParams.addRule(RelativeLayout.RIGHT_OF,itemText.getId());
seperatorParams.addRule(RelativeLayout.CENTER_VERTICAL);
seperator.setLayoutParams(seperatorParams);
seperatorParams.addRule(RelativeLayout.CENTER_HORIZONTAL) works, but when I use seperatorParams.addRule(RelativeLayout.RIGHT_OF,itemText.getId()) , the text is not shown.
Can anyone point out where I am going wrong? Or is there any other way to do this?
The width of itemTextParams is set to MATCH_PARENT, so there's no space to put anything to the right of it. Change it to WRAP_CONTENT or define a width value.
I'm working with JavaFX scene builder and have two questions.
Fisrt one:"How to add border to Pane in JavaFX scene builder?"
Second one: "How to split cells in HBox?"
I dont know why you would want to join HBox cells as you can set the resize behaviour for every child of the hbox.
There is a example in HBox's Javadoc:
//For example, if an hbox needs the TextField to be allocated all extra space:
HBox hbox = new HBox();
TextField field = new TextField();
HBox.setHgrow(field, Priority.ALWAYS);
hbox.getChildren().addAll(new Label("Search:"), field, new Button("Go"));
Joining cells would be possible in a GridPane with the row- and/or columnSpan.
GridPane gridpane = new GridPane();
gridpane.add(new Button(), 0, 0, 2, 2); // column=0 row=0, spans over 2 columns and 2 rows
gridpane.add(new Label(), 3, 1); // column=3 row=1 (spans over 1 column and 1 row (default))
row-/columnSpan and the vertical horizontal Grow can be specified in the Properties bar of the Scene Builder, residing on the right side, by default.
You can set border by using setStyle() and use some styles like -fx-border
examples
P.S. styles are the same, as like css, but with -fx- prefix
I have this JavaFX code with tabs. Can you tell me how I can set the position of the tabs panel to be always on the left side of the main stage:
VBox stackedTitledPanes = createStackedTitledPanes();
ScrollPane scroll = makeScrollable(stackedTitledPanes);
TabPane tabPane = new TabPane();
BorderPane mainPane = new BorderPane();
tabPane.setStyle("-fx-font-size: 12pt;"); // Set global size for the font
// Create Tabs
Tab tabA = new Tab();
tabA.setText("Main Component");
tabA.setStyle("-fx-font-size: 12pt;"); // Set size of the tab name
// Add something in Tab
StackPane tabA_stack = new StackPane();
tabA_stack.setAlignment(Pos.CENTER);
tabA_stack.getChildren().add(scroll);
tabA.setContent(tabA_stack);
tabPane.getTabs().add(tabA);
Tab tabB = new Tab();
tabB.setText("Second Component");
tabB.setStyle("-fx-font-size: 12pt;"); // Set size of the tab name
// Add something in Tab
StackPane tabB_stack = new StackPane();
tabB_stack.setAlignment(Pos.CENTER);
tabB_stack.getChildren().add(new Label("Label#Tab B"));
tabB.setContent(tabB_stack);
tabPane.getTabs().add(tabB);
Tab tabC = new Tab();
tabC.setText("Last Component");
tabC.setStyle("-fx-font-size: 12pt;"); // Set size of the tab name
// Add something in Tab
StackPane tabC_vBox = new StackPane();
tabC_vBox.setAlignment(Pos.CENTER);
tabC_vBox.getChildren().add(new Label("Label#Tab C"));
tabC.setContent(tabC_vBox);
tabPane.getTabs().add(tabC);
mainPane.setCenter(tabPane);
mainPane.setPrefSize(395, 580);
mainPane.setLayoutX(850);
mainPane.setLayoutY(32);
scroll.setPrefSize(395, 580);
scroll.setLayoutX(850);
scroll.setLayoutY(32);
root.getChildren().add(mainPane);
Update
Sounds like you want to change your stackedTitledPane from a VBox to a BorderPane.
So this code:
VBox stackedTitledPanes = new VBox();
becomes:
BorderPane stackedTitledPanes = new BorderPane();
Then when you want to add your nodes, you specify which section you want to put them (I put a label in the center pane as a filler):
stackedTitledPanes.setLeft(mainPane);
stackedTitledPanes.setCenter(new Label("Main Content"));
Old answer
This will put the tabs on the left (I'm assuming this is what you're looking for):
tabPane.setSide(Side.LEFT);