Example usage for com.google.gwt.user.client.ui TreeItem getHTML

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui TreeItem getHTML.

Prototype

public String getHTML() 

Source Link

Usage

From source file:com.ikon.frontend.client.widget.foldertree.ExtendedTree.java

License:Open Source License

@Override
public void onBrowserEvent(Event event) {

    // When de button mouse is released
    if (DOM.eventGetType(event) == Event.ONMOUSEDOWN) {
        // When de button mouse is released
        mouseX = DOM.eventGetClientX(event);
        mouseY = DOM.eventGetClientY(event);

        // remove dragable item
        Main.get().dragable.clear();/* w  ww.j  a  v  a  2s .c o  m*/

        switch (DOM.eventGetButton(event)) {
        case Event.BUTTON_RIGHT:
            DOM.eventPreventDefault(event); // Prevent to fire event to browser
            flagPopup = true;
            mouseDownX = 0;
            mouseDownY = 0;
            dragged = false;
            Main.get().activeFolderTree.menuPopup.disableAllOptions();
            fireSelection(elementClicked(DOM.eventGetTarget(event)));
            break;
        default:
            flagPopup = false;
            // dragging is enable only if cursor is inside actual item
            dragged = isCursorInsideActualItem(elementClicked(DOM.eventGetTarget(event)));
            mouseDownX = event.getScreenX();
            mouseDownY = event.getClientY();
        }
    } else if (DOM.eventGetType(event) == Event.ONMOUSEMOVE) {
        mouseX = DOM.eventGetClientX(event);
        mouseY = DOM.eventGetClientY(event);
        if (Main.get().activeFolderTree.canDrag() && dragged && mouseDownX > 0 && mouseDownY > 0
                && evalDragPixelSensibility()) {
            TreeItem actualItem = Main.get().activeFolderTree.getActualItem();
            Main.get().dragable.show(actualItem.getHTML(), OriginPanel.TREE_ROOT);
            Main.get().activeFolderTree.fileBrowserRefreshDone();
            mouseDownX = 0;
            mouseDownY = 0;
            dragged = false;
        }
    } else if (DOM.eventGetType(event) == Event.ONMOUSEUP || DOM.eventGetType(event) == Event.ONCLICK
            || DOM.eventGetType(event) == Event.ONDBLCLICK) {
        mouseDownX = 0;
        mouseDownY = 0;
        dragged = false; // Always disabling the popup flag
    }

    // Prevent folder creation or renaming propagate actions to other tree nodes
    int action = Main.get().activeFolderTree.getFolderAction();

    if (action != FolderTree.ACTION_CREATE && action != FolderTree.ACTION_RENAME) {
        super.onBrowserEvent(event);
    }
}

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