Java Code Examples for com.google.gwt.dom.client.NativeEvent#BUTTON_MIDDLE

The following examples show how to use com.google.gwt.dom.client.NativeEvent#BUTTON_MIDDLE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CirSim.java    From circuitjs1 with GNU General Public License v2.0 5 votes vote down vote up 
public void onClick(ClickEvent e) {
    	e.preventDefault();
//    	//IES - remove inteaction
////	if ( e.getClickCount() == 2 && !didSwitch )
////	    doEditMenu(e);
//	if (e.getNativeButton() == NativeEvent.BUTTON_LEFT) {
//	    if (mouseMode == MODE_SELECT || mouseMode == MODE_DRAG_SELECTED)
//		clearSelection();
//	}	
    	if ((e.getNativeButton() == NativeEvent.BUTTON_MIDDLE))
    		scrollValues(e.getNativeEvent().getClientX(), e.getNativeEvent().getClientY(), 0);
    }
Example 2
Source File: PanListener.java    From djvu-html5 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void onMouseDown(MouseDownEvent event) {
	int button = event.getNativeButton();
	if ((button == NativeEvent.BUTTON_LEFT || button == NativeEvent.BUTTON_MIDDLE) && touchId == null) {
		isMouseDown = true;
		x = event.getX();
		y = event.getY();
		event.preventDefault();
		Event.setCapture(widget.getElement());
	}
}
Example 3
Source File: CirSim.java    From circuitjs1 with GNU General Public License v2.0 4 votes vote down vote up 
public void onMouseDown(MouseDownEvent e) {
//    public void mousePressed(MouseEvent e) {
    	e.preventDefault();
    	menuX = menuClientX = e.getX();
    	menuY = menuClientY = e.getY();
    	mouseDownTime = System.currentTimeMillis();
    	
    	// maybe someone did copy in another window?  should really do this when
    	// window receives focus
    	enablePaste();
    	
    	if (e.getNativeButton() != NativeEvent.BUTTON_LEFT && e.getNativeButton() != NativeEvent.BUTTON_MIDDLE)
    		return;
    	
    	// set mouseElm in case we are on mobile
    	mouseSelect(e);
    	
    	mouseDragging=true;
    	didSwitch = false;
	
    	if (mouseWasOverSplitter) {
    		tempMouseMode = MODE_DRAG_SPLITTER;
    		return;
    	}
	if (e.getNativeButton() == NativeEvent.BUTTON_LEFT) {
//	    // left mouse
	    tempMouseMode = mouseMode;
	    if (e.isAltKeyDown() && e.isMetaKeyDown())
		tempMouseMode = MODE_DRAG_COLUMN;
	    else if (e.isAltKeyDown() && e.isShiftKeyDown())
		tempMouseMode = MODE_DRAG_ROW;
	    else if (e.isShiftKeyDown())
		tempMouseMode = MODE_SELECT;
	    else if (e.isAltKeyDown())
		tempMouseMode = MODE_DRAG_ALL;
	    else if (e.isControlKeyDown() || e.isMetaKeyDown())
		tempMouseMode = MODE_DRAG_POST;
	} else
	    tempMouseMode = MODE_DRAG_ALL;
	
	if ((scopeSelected != -1 && scopes[scopeSelected].cursorInSettingsWheel()) ||
		( scopeSelected == -1 && mouseElm instanceof ScopeElm && ((ScopeElm)mouseElm).elmScope.cursorInSettingsWheel())){
	    console("Doing something");
	    Scope s;
	    if (scopeSelected != -1)
		s=scopes[scopeSelected];
	    else 
		s=((ScopeElm)mouseElm).elmScope;
	    s.properties();
	    clearSelection();
	    mouseDragging=false;
	    return;
	}

	int gx = inverseTransformX(e.getX());
	int gy = inverseTransformY(e.getY());
	if (doSwitch(gx, gy)) {
	    // do this BEFORE we change the mouse mode to MODE_DRAG_POST!  Or else logic inputs
	    // will add dots to the whole circuit when we click on them!
            didSwitch = true;
	    return;
	}
	
	// IES - Grab resize handles in select mode if they are far enough apart and you are on top of them
	if (tempMouseMode == MODE_SELECT && mouseElm!=null && 
			mouseElm.getHandleGrabbedClose(gx, gy, POSTGRABSQ, MINPOSTGRABSIZE) >=0 &&
		    !anySelectedButMouse() )
		tempMouseMode = MODE_DRAG_POST;


	
	if (tempMouseMode != MODE_SELECT && tempMouseMode != MODE_DRAG_SELECTED)
	    clearSelection();

	pushUndo();
	initDragGridX = gx;
	initDragGridY = gy;
	dragging = true;
	if (tempMouseMode !=MODE_ADD_ELM)
		return;
//	
	int x0 = snapGrid(gx);
	int y0 = snapGrid(gy);
	if (!circuitArea.contains(e.getX(), e.getY()))
	    return;

	dragElm = constructElement(mouseModeStr, x0, y0);
    }