private void addColumn(Object columnHeading) {
Widget widget = createCellWidget(columnHeading);
int cell = flexTable.getCellCount(HEADER_ROW_INDEX);
widget.setWidth("100%");
widget.addStyleName("FlexTable-ColumnLabel");
flexTable.setWidget(HEADER_ROW_INDEX, cell, widget);
flexTable.getCellFormatter().addStyleName(HEADER_ROW_INDEX, cell, "FlexTable-ColumnLabelCell");
}
protected Widget addRemoveButton(Widget w, ClickHandler listener) {
DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
final Image remove = GuidedRuleEditorImages508.INSTANCE.DeleteItemSmall();
remove.setAltText(Constants.INSTANCE.RemoveThisBlockOfData());
remove.setTitle(Constants.INSTANCE.RemoveThisBlockOfData());
remove.addClickHandler(listener);
horiz.setWidth("100%");
w.setWidth("100%");
horiz.add(w);
if (!this.readOnly) {
horiz.add(remove);
}
return horiz;
}
protected void layoutButtons(String distribution) {
navButtonsBottom.clear();
navButtonsTop.clear();
DockPanel[] panels = {
topButtonsRow0,
topButtonsRow1,
topButtonsRow2,
bottomButtonsRow0,
bottomButtonsRow1,
bottomButtonsRow2,
leftButtons,
rightButtons
};
String s[] = distribution.split("[;:,]");
Widget w = null, m = null;
for (int i = 0; i < panels.length && i < s.length; i++) {
DockPanel p = panels[i];
p.clear();
if (s[i].length() == 0) continue;
for (int j = 0; j < s[i].length(); j++) {
if ((w = getButton(s[i], j)) != null) {
p.add(w, p != rightButtons ? DockPanel.WEST : DockPanel.EAST);
}
if (j == s[i].length() / 2) m = w;
}
if (!p.iterator().hasNext()) continue;
p.setWidth("100%");
if (p != leftButtons && p != rightButtons) {
if (m != null) {
p.setCellWidth(m, "100%");
m.setWidth("100%");
}
}
if (i < 3) navButtonsTop.add(p, DockPanel.NORTH);
else if (i < 6) navButtonsBottom.add(p, DockPanel.NORTH);
if (i < 6) p.addStyleName(StyleCButtonsRow + (i % 3));
}
}
public ProgressIndicatorWidget(Widget widget) {
managedObject = widget;
buttonPanel = new DeckPanel();
buttonPanel.add(managedObject);
buttonPanel.setWidth("100%");
buttonPanel.setHeight("100%");
managedObject.setWidth("auto");
managedObject.setStylePrimaryName("pentaho-button");
Image image = new Image(GWT.getModuleBaseURL() + "images/progress_spinner.gif"); // $NON-NLS-1$
image.setStylePrimaryName("progress-image");
image.setWidth("auto");
image.setHeight("auto");
buttonPanel.add(image);
buttonPanel.setStylePrimaryName("progress-indicator-button");
this.setWidget(buttonPanel);
this.setHeight("100%");
this.setWidth("auto");
buttonPanel.showWidget(UNPRESSED_DECK);
}
/**
* We control size by setting our child widget's size. However, if we don't currently have a
* child, we record the size the user wanted so that when we do get a child, we can set it
* correctly. Until size is explicitly cleared, any child put into the popup will be given that
* size.
*/
void maybeUpdateSize() {
// For subclasses of PopupPanel, we want the default behavior of setWidth
// and setHeight to change the dimensions of PopupPanel's child widget.
// We do this because PopupPanel's child widget is the first widget in
// the hierarchy which provides structure to the panel. DialogBox is
// an example of this. We want to set the dimensions on DialogBox's
// FlexTable, which is PopupPanel's child widget. However, it is not
// DialogBox's child widget. To make sure that we are actually getting
// PopupPanel's child widget, we have to use super.getWidget().
Widget w = super.getWidget();
if (w != null) {
if (desiredHeight != null) {
w.setHeight(desiredHeight);
}
if (desiredWidth != null) {
w.setWidth(desiredWidth);
}
}
}