C++ InternalWindowRefPtr::setAllInsets方法代码示例

//.........这里部分代码省略.........
      on the alignment) and the max is the east
      or west Component.  Takes VERTICAL_ORIENTATION
      and HORIZONTAL_ORIENTATION arguments.
      -setDividerPosition("smart" REAL): Determines the initial 
      location of the divider.  Note that this REAL is
      a percentage if between 0.0 and 1.0 (inclusive) 
      and absolute is greater than 1.0.  Also note that
      when resizing a window with a percentage, the
      divider will move, but with absolute, it does
      not until it no longer fits in the panel.
      -setDividerSize(SIZE): Determine divider Size
      in pixels.
      -setExpandable(bool): Determine whether
      divider can be moved by user.  Default is
      TRUE (is movable) while FALSE removes
      the users ability to move the divider.
      -setMaxDividerPosition("smart" REAL): Determine
      the Maximum position for the divider.
      -setMinDividerPosition("smart" REAL): Determine
      the Minimum position for the divider.  Note 
      that for both Max/Min, the "smart" REAL
      follows same format as in setDividerPosition;
      it is a percentage if between 0.0 and 1.0 
      and absolute when > 1.0

     ******************************************************/

    SplitPanelRefPtr ExampleSplitPanel = OSG::SplitPanel::create();

    ExampleSplitPanel->setConstraints(ExampleSplitPanelConstraints);
    ExampleSplitPanel->setMinComponent(ExampleSplitPanelPanel1);
    ExampleSplitPanel->setMaxComponent(ExampleSplitPanelPanel2);
    // ExampleSplitPanel->setOrientation(SplitPanel::VERTICAL_ORIENTATION);
    // ExampleSplitPanel->setDividerPosition(.25); // this is a percentage
    ExampleSplitPanel->setDividerPosition(300); // this is an absolute (300 > 1.0) 
    // location from the left/top
    ExampleSplitPanel->setDividerSize(5);
    // ExampleSplitPanel->setExpandable(false);
    ExampleSplitPanel->setMaxDividerPosition(.9);
    ExampleSplitPanel->setMinDividerPosition(220);

    // also, if you want to change the way the divider looks, you can always set a
    // DrawObjectCanvas in place of the default divider
    // ExampleSplitPanel->setDividerDrawObject(drawObjectName);

    // Create The Main InternalWindow
    // Create Background to be used with the Main InternalWindow
    ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
    MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));

    InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
    MainInternalWindow->pushToChildren(ExampleSplitPanel);
    MainInternalWindow->setLayout(MainInternalWindowLayout);
    MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
    MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
    MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
    MainInternalWindow->setDrawTitlebar(false);
    MainInternalWindow->setResizable(false);
    MainInternalWindow->setAllInsets(5);

    // Create the Drawing Surface
    UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
    TutorialDrawingSurface->setGraphics(TutorialGraphics);
    TutorialDrawingSurface->setEventProducer(TutorialWindow);

    TutorialDrawingSurface->openWindow(MainInternalWindow);

    // Create the UI Foreground Object
    UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();

    TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(TutorialWindow);
    mgr->setRoot(scene);

    // Add the UI Foreground Object to the Scene
    ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
    TutorialViewport->addForeground(TutorialUIForeground);

    // Show the whole Scene
    mgr->showAll();

    //Open Window
    Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
    TutorialWindow->openWindow(WinPos,
                               WinSize,
                               "23SplitPanel");

    //Enter main Loop
    TutorialWindow->mainLoop();

    osgExit();

    return 0;
}

//.........这里部分代码省略.........
		distorted.  For Layouts which will often
		be dynamically changed, FlowLayout is not
		the best choice.
	
		-setHorizontalGap(int): Determine the Horizontal
			gap in pixels between Components in 
			FlowLayout.
		-setVerticalGap(int): Determine the Vertical
			gap in pixels between Components in 
			FlowLayout.
		-setOrientation(ENUM): Determine whether the
			Layout is arranged Vertically or
			Horizontally.  Takes HORIZONTAL_ORIENTATION
			or VERTICAL_ORIENTATION arguments.
		-setMajorAxisAlignment(ENUM): Determines
			the alignment of the entire Layout 
			within its ComponentContainer.  See below.
		-setMinorAxistAlignment(ENUM): Determines
			the alignment of Components within
			the Layout.  See below.

		Both of the last two functions take the
		following arguments: AXIS_MAX_ALIGNMENT, 
		AXIS_CENTER_ALIGNMENT, and AXIS_MIN_ALIGNMENT.
		MAX puts it to the bottom/right, CENTER
		centers it, and MIN puts it to the
		top/left (for Vertical/Horizontal as
		set above, respectively).

    ******************************************************/
    FlowLayoutRefPtr MainInternalWindowLayout = OSG::FlowLayout::create();
        MainInternalWindowLayout->setHorizontalGap(3.0f);
        MainInternalWindowLayout->setVerticalGap(3.0f);
		MainInternalWindowLayout->setOrientation(FlowLayout::VERTICAL_ORIENTATION);
        MainInternalWindowLayout->setMajorAxisAlignment(0.5f);
        MainInternalWindowLayout->setMinorAxisAlignment(1.0f);
    
    // Create The Main InternalWindow
    // Create Background to be used with the Main InternalWindow
    ColorLayerRefPtr MainInternalWindowBackground = OSG::ColorLayer::create();
        MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));

    InternalWindowRefPtr MainInternalWindow = OSG::InternalWindow::create();
       MainInternalWindow->pushToChildren(ExampleButton1);
       MainInternalWindow->pushToChildren(ExampleButton2);
       MainInternalWindow->pushToChildren(ExampleButton3);
       MainInternalWindow->pushToChildren(ExampleButton4);
       MainInternalWindow->pushToChildren(ExampleButton5);
       MainInternalWindow->pushToChildren(ExampleButton6);
       MainInternalWindow->setLayout(MainInternalWindowLayout);
       MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
	   MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
	   MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
	   MainInternalWindow->setDrawTitlebar(false);
	   MainInternalWindow->setResizable(false);
	   // Add a 10 pixel "padding" inside the MainFrame
       MainInternalWindow->setAllInsets(10);

    //Create the Drawing Surface
    UIDrawingSurfaceRefPtr TutorialDrawingSurface = UIDrawingSurface::create();
        TutorialDrawingSurface->setGraphics(TutorialGraphics);
        TutorialDrawingSurface->setEventProducer(TutorialWindow);
    
	TutorialDrawingSurface->openWindow(MainInternalWindow);

    // Create the UI Foreground Object
    UIForegroundRefPtr TutorialUIForeground = OSG::UIForeground::create();

        TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);


    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(TutorialWindow);
    mgr->setRoot(scene);

    // Add the UI Foreground Object to the Scene
    ViewportRefPtr TutorialViewport = mgr->getWindow()->getPort(0);
        TutorialViewport->addForeground(TutorialUIForeground);

    // Show the whole Scene
    mgr->showAll();


    //Open Window
    Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
    TutorialWindow->openWindow(WinPos,
            WinSize,
            "05FlowLayout");

    //Enter main Loop
    TutorialWindow->mainLoop();

    osgExit();

    return 0;
}