@Override
protected Widget onInitialize() {
CustomForm form = new CustomForm();
// Add the current status
statusLabel = new Label();
form.addLabeledWidget("Current Status:", statusLabel);
refreshStatus();
// Add button to change status
{
Button button =
new Button(
"Toggle Cross Page Selection",
new ClickHandler() {
public void onClick(ClickEvent event) {
boolean enabled =
PagingScrollTableDemo.get()
.getPagingScrollTable()
.isCrossPageSelectionEnabled();
PagingScrollTableDemo.get()
.getPagingScrollTable()
.setCrossPageSelectionEnabled(!enabled);
refreshStatus();
}
});
form.addButton(button);
}
return form;
}
@Override
protected Widget onInitialize() {
CustomForm form = new CustomForm();
// Row selection
final TextBox rowBox = new TextBox();
rowBox.setText("3");
rowBox.setWidth("50px");
form.addLabeledWidget("Row Index", rowBox);
// Column selection
final TextBox columnBox = new TextBox();
columnBox.setText("4");
columnBox.setWidth("50px");
form.addLabeledWidget("Column Index", columnBox);
// Text selection
final TextBox textBox = new TextBox();
textBox.setText("<b>Hello World</b>");
form.addLabeledWidget("Text:", textBox);
// Add button to set text
{
Button button =
new Button(
"Set Cell Text",
new ClickHandler() {
public void onClick(ClickEvent event) {
try {
int row = Integer.parseInt(rowBox.getText());
int column = Integer.parseInt(columnBox.getText());
String text = textBox.getText();
ScrollTableDemo.get().getDataTable().setText(row, column, text);
} catch (NumberFormatException e) {
Window.alert("Please enter valid integers for the row and column.");
} catch (IndexOutOfBoundsException e) {
Window.alert("The row or column index you entered is out of bounds.");
}
}
});
form.addButton(button);
}
// Add button to set html
{
Button button =
new Button(
"Set Cell HTML",
new ClickHandler() {
public void onClick(ClickEvent event) {
try {
int row = Integer.parseInt(rowBox.getText());
int column = Integer.parseInt(columnBox.getText());
String text = textBox.getText();
ScrollTableDemo.get().getDataTable().setHTML(row, column, text);
} catch (NumberFormatException e) {
Window.alert("Please enter valid integers for the row and column.");
} catch (IndexOutOfBoundsException e) {
Window.alert("The row or column index you entered is out of bounds.");
}
}
});
form.addButton(button);
}
return form;
}