com.alkacon.geranium.client.ui.input
public class PaddedPanel extends com.google.gwt.user.client.ui.SimplePanel
This padding is implemented by dynamically setting the size and margins of the contained widget after insertion into the DOM.
It only works with a single child widget right now and thus extends SimplePanel.
| Modifier and Type | Field and Description |
|---|---|
static I_InputCss |
CSS
The CSS bundle used for this widget.
|
| Constructor and Description |
|---|
PaddedPanel(int paddingX)
Constructs a new instance of this widget.
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| Modifier and Type | Method and Description |
|---|---|
protected void |
onLoad()
We override the onLoad method because the width of the internal text box needs
to be calculated after the widget is attached to the DOM.
|
void |
setPaddingX(int paddingX)
Sets the horizontal padding of this widget and updates the style for this widget.
|
void |
updatePadding()
Updates the horizontal "padding" for this text box.
|
add, getContainerElement, getWidget, iterator, remove, setWidget, setWidgetadd, adopt, clear, doAttachChildren, doDetachChildren, orphan, removeaddAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEventsaddStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toStringpublic static final I_InputCss CSS
public PaddedPanel(int paddingX)
paddingX - the horizontal padding to usepublic void setPaddingX(int paddingX)
paddingX - the new padding valuepublic void updatePadding()
This isn't done via the CSS padding property, because if we set the width of the widget to 100%, a real padding would make a part of the widget stick outside of its parent element. Instead, we change the width of the textbox and its left and right margins.
protected void onLoad()
onLoad in class com.google.gwt.user.client.ui.WidgetWidget.onLoad()