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no spacing on H layout; boxes always checked
I wrote the following:
package com.accesspoint.vaadin3;
import com.vaadin.annotations.Theme;
import com.vaadin.server.VaadinRequest;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Layout;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
@Theme("mytheme")
public class HLTest extends UI
{
private static String SHOW_MRC_COSTS = "Display MRC Margin & Cost";
private static String SHOW_NRC_CHARGES = "Display NRCs";
@Override
protected void init(VaadinRequest request)
{
final VerticalLayout pageLayout = new VerticalLayout();
CheckBox showCostCheckBox = new CheckBox(SHOW_MRC_COSTS);
CheckBox showNrcCheckBox = new CheckBox(SHOW_NRC_CHARGES);
showCostCheckBox.setValue(false);
showNrcCheckBox.setValue(false);
Layout checkBoxLayout = new VerticalLayout();
checkBoxLayout.addComponents(showCostCheckBox, showNrcCheckBox);
HorizontalLayout hl = new HorizontalLayout();
Label l = new Label("1st component");
CheckBox cb = new CheckBox("2nd component");
hl.addComponents(l, checkBoxLayout, cb);
pageLayout.addComponents(hl);
setContent(pageLayout);
}
}Did a clean and build within netbeans (can't find the maven build "run as" options), and get output as in the attachment (sorry, don't have a server to put it on). There is no space at all between the components horizontally, but more frustrating is that the checkboxes are all checked, and I cannot uncheck them by clicking on them.
This can't be the default. If I remove the "@Theme" line, I get much smaller components that work properly and have a little space between them.
What am I missing?
You sould set spacing to true
hl.setSpacing(true);Regards
I'm not sure. Checkbox should be unchecked by default. This line is not necessary
showCostCheckBox.setValue(false);
showNrcCheckBox.setValue(false);Did you developed the theme mytheme? if not try using some default theme like valo
@Theme("valo")Yeah, valo is the theme that 'mytheme' imports. Here's the entirety of the mytheme.scss I have:
@import "../valo/valo.scss";
@mixin mytheme {
@include valo;
// Insert your own theme rules here
.v-label-hideThis {
display: none
}
.v-label-pricingtablecost {
font-size: 11px;
}
.v-label-nrcfigures {
font-size: 11px;
}
.pricingtable .v-table-row-odd {
background-color: white;
}
.v-verticallayout-margin {
padding: 50 px;
}
}(I took out all the commented-out lines at the start; hopefully they don't do anything)
Whether I use @Theme("mytheme") or @Theme("valo") the result is the same; the checkboxes are checked and remain that way regardless of what I click on.
I just tested your code and it works just fine as you can see on photos
package com.example;
/** * Created by ivan on 10/28/16. */
import com.vaadin.annotations.Theme;
import com.vaadin.server.VaadinRequest;
import com.vaadin.spring.annotation.SpringUI;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Layout;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
@SpringUI @Theme("valo")
public class HLTest extends UI {
private static String SHOW_MRC_COSTS = "Display MRC Margin & Cost";
private static String SHOW_NRC_CHARGES = "Display NRCs";
@Override
protected void init(VaadinRequest request) {
final VerticalLayout pageLayout = new VerticalLayout();
CheckBox showCostCheckBox = new CheckBox(SHOW_MRC_COSTS);
CheckBox showNrcCheckBox = new CheckBox(SHOW_NRC_CHARGES);
showCostCheckBox.setValue(false); showNrcCheckBox.setValue(false);
Layout checkBoxLayout = new VerticalLayout();
checkBoxLayout.addComponents(showCostCheckBox, showNrcCheckBox);
HorizontalLayout hl = new HorizontalLayout();
Label l = new Label("1st component");
CheckBox cb = new CheckBox("2nd component");
hl.addComponents(l, checkBoxLayout, cb);
hl.setSpacing(true); pageLayout.addComponents(hl);
pageLayout.setMargin(true); setContent(pageLayout);
}
}Well, thanks for the effort and the notification; wonder what strange thing I've got in my environment/code/head/whatever that causes this. If I figure out an actual cause I'll post back...