C++ (Cpp) setEventMask示例

示例#1

文件： Input.cpp 项目： BlitzMaxModules/osg.mod

Input::Input(const std::string& name, const std::string& label, unsigned int size):
Label        (name, label),
_xoff        (0.0f), 
_yoff        (0.0f),
_index       (0),
_size        (0),
_cursorIndex (0),
_maxSize     (size),
_cursor      (new Widget("cursor")) {
    _text->setAlignment(osgText::Text::LEFT_BOTTOM_BASE_LINE);
    _text->setKerningType(osgText::KERNING_NONE);

    // Make the cursor un-copyable.
    _cursor->setCanClone(false);
    _cursor->setDataVariance(osg::Object::DYNAMIC);
    _cursor->setColor(0.0f, 0.0f, 0.0f, 1.0f);

    setEventMask(
        // For showing/hiding the "cursor."
        EVENT_MASK_FOCUS |
        // For keypresses, obviously.
        EVENT_MASK_KEY |
        // For "click" focusing.
        EVENT_MOUSE_PUSH
    );

    _offsets.resize(size, 0.0f);

    _text->getText().resize(size, ' ');
    _text->update();
}

示例#2

文件： Frame.cpp 项目： nusus/osg

void Frame::Border::parented(Window* /*window*/) {
    Frame* parent = dynamic_cast<Frame*>(getParent());

    if(!parent) return;

    if(parent->canResize()) setEventMask(EVENT_MASK_MOUSE_DRAG);
}

示例#3

文件： VNormalButton.cpp 项目： FreeDegree/Zhang

	VNormalButton::VNormalButton(const std::string& name)
		:osgWidget::Label(name)
	{
		setColor(osgWidget::Color(1, 1, 1, 1));
		setCanFill(true);
		setEventMask(osgWidget::EVENT_MOUSE_OVER | osgWidget::EVENT_MOUSE_LEAVE | osgWidget::EVENT_MOUSE_PUSH | osgWidget::EVENT_MOUSE_RELEASE);
	}

示例#4

文件： osgwidgetinput.cpp 项目： joevandyk/osg

    Button(const std::string& text, const Inputs& inputs):
    osgWidget::Label("", text),
    _xyz(inputs) {
        setupLabel(this);

        setEventMask(osgWidget::EVENT_MASK_MOUSE_CLICK);
        setShadow(0.1f);
        addHeight(4.0f);
    }

示例#5

文件： VInfoTreeWindow.cpp 项目： FreeDegree/Zhang

	VInfoTreeWindow::VInfoTreeWindow(osgWidget::WindowManager* wm, const std::string& name, osgWidget::point_type size)
		:osgWidget::Canvas(name)
		, _windowManager(wm)
		, _windowSize(size)
	{
		getBackground()->setColor(0.0f, 0.0f, 0.0f, 0.0f);
		setEventMask(osgWidget::EVENT_MASK_MOUSE_CLICK | osgWidget::EVENT_MASK_MOUSE_MOVE);
		_showCallback = new InfoTreeCallback(this);
		addUpdateCallback(_showCallback);
	}

示例#6

文件： osgwidgetmenu.cpp 项目： 151706061/OpenSceneGraph

 ColorLabel(const char* label):
 osgWidget::Label("", "") {
     setFont("fonts/Vera.ttf");
     setFontSize(14);
     setFontColor(1.0f, 1.0f, 1.0f, 1.0f);
     setColor(0.3f, 0.3f, 0.3f, 1.0f);
     addHeight(18.0f);
     setCanFill(true);
     setLabel(label);
     setEventMask(osgWidget::EVENT_MOUSE_PUSH | osgWidget::EVENT_MASK_MOUSE_MOVE);
 }

示例#7

文件： osganimationeasemotion.cpp 项目： 151706061/OpenSceneGraph

    ColorLabel(const char* label):
        osgWidget::Label(label, "") {
        setFont("fonts/VeraMono.ttf");
        setFontSize(14);
        setFontColor(1.0f, 1.0f, 1.0f, 1.0f);

        setColor(0.3f, 0.3f, 0.3f, 1.0f);
        setPadding(2.0f);
        setCanFill(true);

        addSize(150.0f, 25.0f);

        setLabel(label);
        setEventMask(osgWidget::EVENT_MOUSE_PUSH | osgWidget::EVENT_MASK_MOUSE_MOVE);
    }

示例#8

文件： MenuButton.cpp 项目： brownman/Starjumper

MenuButton::MenuButton(const char* label, std::tr1::function<void ()> callback) : 
	osgWidget::Label("", ""), 
	_callback(callback)
{	
	// styling
	setFont("fonts/times.ttf");
	setFontSize(MENU_BUTTON_FONT_SIZE);
    setFontColor(MENU_BUTTON_FONT_COLOR);
    setLabel(label);
	setPadding(MENU_BUTTON_PADDING);
	setAlignHorizontal(osgWidget::Widget::HA_LEFT);
    
	// activate event handling for mouse clicks and moves
	setEventMask(osgWidget::EVENT_MOUSE_PUSH | osgWidget::EVENT_MASK_MOUSE_MOVE);
}

示例#9

文件： Window.cpp 项目： 151706061/OpenSceneGraph

Window::Window(const std::string& name):
    _parent     (0),
    _wm         (0),
    _index      (0),
    _x          (0.0f),
    _y          (0.0f),
    _z          (0.0f),
    _zRange     (0.0f),
    _strata     (STRATA_NONE),
    _vis        (VM_FULL),
    _r          (0.0f),
    _s          (1.0f),
    _scaleDenom (100.0f),
    _vAnchor    (VA_NONE),
    _hAnchor    (HA_NONE)
{
    _name = name.size() ? name : generateRandomName("Window");

    // TODO: Fix the "bg" name.
    osg::Geode* geode = new osg::Geode();
    Widget*     bg    = new Widget(name + "bg", 0.0f, 0.0f);

    bg->setLayer(Widget::LAYER_BG);
    bg->setColor(1.0f, 1.0f, 1.0f, 1.0f);

    _setParented(bg);

    geode->addDrawable(bg);

    addChild(geode);
    setDataVariance(osg::Object::DYNAMIC);
    setEventMask(EVENT_ALL);

    getOrCreateStateSet()->setAttributeAndModes(
        new osg::Scissor(0, 0, 0, 0),
        osg::StateAttribute::ON
    );
}

示例#10

文件： leappointer.cpp 项目： jinpengxuan/osgleap

 ColorWidget():
 osgWidget::Widget("", 256.0f, 256.0f) {
     setEventMask(osgWidget::EVENT_ALL);
 }