C# Button.SetPosition方法代码示例

        void CreateDraggableFish()
        {
            var cache = ResourceCache;
            var graphics = Graphics;

            // Create a draggable Fish button
            draggableFish = new Button();
            draggableFish.Texture = cache.GetTexture2D("Textures/UrhoDecal.dds"); // Set texture
            draggableFish.BlendMode = BlendMode.Add;
            draggableFish.SetSize(128, 128);
            draggableFish.SetPosition((graphics.Width - draggableFish.Width)/2, 200);
            draggableFish.Name = "Fish";
            uiRoot.AddChild(draggableFish);

            // Add a tooltip to Fish button
            ToolTip toolTip = new ToolTip();
            draggableFish.AddChild(toolTip);
            toolTip.Position = new IntVector2(draggableFish.Width + 5, draggableFish.Width/2);
            // slightly offset from close button
            BorderImage textHolder = new BorderImage();
            toolTip.AddChild(textHolder);
            textHolder.SetStyle("ToolTipBorderImage", null);
            var toolTipText = new Text();
            textHolder.AddChild(toolTipText);
            toolTipText.SetStyle("ToolTipText", null);
            toolTipText.Value = "Please drag me!";

            // Subscribe draggableFish to Drag Events (in order to make it draggable)
            draggableFish.SubscribeToDragBegin(HandleDragBegin);
            draggableFish.SubscribeToDragMove(HandleDragMove);
            draggableFish.SubscribeToDragEnd(HandleDragEnd);
        }

        public CreditScene()
        {
            //create a panel
            Sce.PlayStation.HighLevel.UI.Panel panel = new Sce.PlayStation.HighLevel.UI.Panel();
            panel.Width = Director.Instance.GL.Context.GetViewport().Width;
            panel.Height = Director.Instance.GL.Context.GetViewport().Height;

            Button buttonUI1 = new Button(); //buttons
            buttonUI1.Name = "go back";
            buttonUI1.Text = "go back";
            buttonUI1.Width = 250;
            buttonUI1.Height = 50;
            buttonUI1.Alpha = 0.8f;
            buttonUI1.SetPosition(panel.Width/2.5f,panel.Height - 100);
            buttonUI1.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.Play("ButtonClick.wav");
                Director.Instance.ReplaceScene(new MenuScene());
            };

            ImageBox ib = new ImageBox(); //set background images
            ib.Width = panel.Width;
            ib.Image = new ImageAsset("/Application/resources/Credits.png",false);
            ib.Height = panel.Height;
            ib.SetPosition(0.0f,0.0f);

            //add panel to rootwidget
            panel.AddChildLast(buttonUI1);
            _uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            _uiScene.RootWidget.AddChildLast(ib);
            _uiScene.RootWidget.AddChildLast(panel);
            UISystem.SetScene(_uiScene);
            Scheduler.Instance.ScheduleUpdateForTarget(this,0,false); //run the loop
        }

        static void HandleButtonButtonAction(object sender, TouchEventArgs e)
        {
            //if (e.TouchEvent == TouchEventType.Down)
            {
                var dialog = new Dialog();
                Label label = new Label();
                label.X = 10.0f;
                label.Y = 50.0f;
                label.Text = "Test Dialog";

                Button button = new Button();
                button.Text = "Hidding Dialog...";
                button.TextColor = new UIColor(1.0f, 0.0f, 0.0f, 1.0f);
                button.SetPosition(5.0f, 5.0f);

                button.ButtonAction += (s, ea) =>
                {
                    dialog.Hide();
                };

                dialog.AddChildLast(button);
                dialog.AddChildLast(label);

                dialog.Show();
            }
        }

        public void Initialize()
        {
            Sce.PlayStation.HighLevel.UI.Panel dialog = new Panel();//create panel
            dialog.Width = 960;//only for vita
            dialog.Height = 544;

            ImageBox ib = new ImageBox(); //set background images
            ib.Width = dialog.Width;
            ib.Image = new ImageAsset("/Application/resources/lose.png",false);
            ib.Height = dialog.Height;
            ib.SetPosition(0.0f,0.0f);

            Button buttonUI1 = new Button(); //set buttons positions
            buttonUI1.Name = "replay";
            buttonUI1.Text = "replay";
            buttonUI1.Width = 250;
            buttonUI1.Height = 50;
            buttonUI1.Alpha = 0.8f;
            buttonUI1.SetPosition(dialog.Width/15,dialog.Height - 100);
            buttonUI1.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.Play("ButtonClick.wav");
                Director.Instance.ReplaceScene(new GameScene());
            };

            Button buttonUI2 = new Button();
            buttonUI2.Name = "home";
            buttonUI2.Text = "home";
            buttonUI2.Width = 250;
            buttonUI2.Height = 50;
            buttonUI2.Alpha = 0.8f;
            buttonUI2.SetPosition(dialog.Width/2.7f,dialog.Height - 100);
            buttonUI2.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.Play("ButtonClick.wav");
                Director.Instance.ReplaceScene(new MenuScene());
            };

            Sce.PlayStation.HighLevel.UI.Label scoreLabel = new Sce.PlayStation.HighLevel.UI.Label();
            labelSetting(scoreLabel,                    				//total score
                         "Total Score: " + GameScene.totalScore,
                         690,
                         0,
                         300,
                         100,
                         30,
                         FontStyle.Regular,
                         new UIColor(255, 0, 0, 255));

            dialog.AddChildLast(ib);
            dialog.AddChildLast(buttonUI1);
            dialog.AddChildLast(buttonUI2);
            dialog.AddChildLast(scoreLabel);

            _uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            _uiScene.RootWidget.AddChildLast(dialog);
            UISystem.SetScene(_uiScene); // create menu scene
        }

        public MenuScene()
        {
            this.Camera.SetViewFromViewport();
            Panel dialog = new Panel();

            dialog.Width = Director.Instance.GL.Context.GetViewport().Width;
            dialog.Height = Director.Instance.GL.Context.GetViewport().Height;

            ImageBox ib = new ImageBox();
            ib.Width = dialog.Width;
            ib.Image = new ImageAsset("/Application/images/title.png", false);
            ib.Height = dialog.Height;
            ib.SetPosition(0.0f, 0.0f);

            Button playButton = new Button();
            playButton.Name = "buttonPlay";
            playButton.Text = "Play Game";
            playButton.Width = 300;
            playButton.Height = 50;
            playButton.Alpha = 0.8f;
            playButton.SetPosition(dialog.Width/2 - playButton.Width / 2, 200.0f);
            playButton.TouchEventReceived += (sender, e) => {
                Director.Instance.ReplaceScene(new GameScene());
            };

            Button menuButton = new Button();
            menuButton.Name = "buttonMenu";
            menuButton.Text = "Main Menu";
            menuButton.Width = 300;
            menuButton.Height = 50;
            menuButton.Alpha = 0.8f;
            menuButton.SetPosition(dialog.Width/2 - playButton.Width / 2, 250.0f);
            menuButton.TouchEventReceived += (sender, e) => {
                Director.Instance.ReplaceScene(new TitleScene());
            };

            dialog.AddChildLast(ib);
            dialog.AddChildLast(playButton);
            dialog.AddChildLast(menuButton);
            _uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            _uiScene.RootWidget.AddChildLast(dialog);
            UISystem.SetScene(_uiScene);
            Scheduler.Instance.ScheduleUpdateForTarget(this, 0, false);
        }

		Button CreateButton(int x, int y, int xSize, int ySize, string text)
		{
			UIElement root = UI.Root;
			var cache = ResourceCache;
			Font font = cache.GetFont("Fonts/Anonymous Pro.ttf");

			// Create the button and center the text onto it
			Button button = new Button();
			root.AddChild(button);
			button.SetStyleAuto(null);
			button.SetPosition(x, y);
			button.SetSize(xSize, ySize);

			Text buttonText = new Text();
			button.AddChild(buttonText);
			buttonText.SetAlignment(HorizontalAlignment.Center, VerticalAlignment.Center);
			buttonText.SetFont(font, 12);
			buttonText.Value = text;

			return button;
		}

        public MenuScene()
        {
            Console.WriteLine("--------- menu scene -------");

            this.Camera.SetViewFromViewport();//set camera view point
            Sce.PlayStation.HighLevel.UI.Panel dialog = new Panel();//create panel
            dialog.Width = Director.Instance.GL.Context.GetViewport().Width;
            dialog.Height = Director.Instance.GL.Context.GetViewport().Height;

            ImageBox ib = new ImageBox(); //set background images
            ib.Width = dialog.Width;
            ib.Image = new ImageAsset("/Application/resources/menuScene.png",false);
            ib.Height = dialog.Height;
            ib.SetPosition(0.0f,0.0f);

            Button buttonUI1 = new Button(); //set buttons positions
            buttonUI1.Name = "buttonPlay";
            buttonUI1.Text = "Play Game";
            buttonUI1.Width = 250;
            buttonUI1.Height = 50;
            buttonUI1.Alpha = 0.8f;
            buttonUI1.SetPosition(dialog.Width/15,dialog.Height - 100);
            buttonUI1.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.Play("ButtonClick.wav");
                Director.Instance.ReplaceScene(new GameScene());
            };

            Button buttonUI2 = new Button();
            buttonUI2.Name = "buttonOption";
            buttonUI2.Text = "Option";
            buttonUI2.Width = 250;
            buttonUI2.Height = 50;
            buttonUI2.Alpha = 0.8f;
            buttonUI2.SetPosition(dialog.Width/2.7f,dialog.Height - 100);
            buttonUI2.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.Play("ButtonClick.wav");
                Director.Instance.ReplaceScene(new OptionScene());
            };

            Button buttonUI3 = new Button();
            buttonUI3.Name = "buttonCredit";
            buttonUI3.Text = "Credit";
            buttonUI3.Width = 250;
            buttonUI3.Height = 50;
            buttonUI3.Alpha = 0.8f;
            buttonUI3.SetPosition(dialog.Width/1.5f,dialog.Height - 100);
            buttonUI3.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.Play("ButtonClick.wav");
                Director.Instance.ReplaceScene(new CreditScene());
            };

            dialog.AddChildLast(ib);
            dialog.AddChildLast(buttonUI1);
            dialog.AddChildLast(buttonUI2);
            dialog.AddChildLast(buttonUI3);

            _uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            _uiScene.RootWidget.AddChildLast(dialog);
            UISystem.SetScene(_uiScene); // create menu scene
            Scheduler.Instance.ScheduleUpdateForTarget(this,0,false); //run the loop
        }

        public MenuScene()
        {
            this.Camera.SetViewFromViewport();
            dialog = new Panel();
            dialog.Name = "backgroundPanel";
            dialog.Width = Director.Instance.GL.Context.GetViewport().Width;
            dialog.Height = Director.Instance.GL.Context.GetViewport().Height;
            dialog.SetPosition(0,0);
            dialog.SetSize(960,544);
            dialog.Anchors = Anchors.Top | Anchors.Bottom | Anchors.Left | Anchors.Right;
            dialog.Visible = true;

            // BUTTON 1
            buttonUI1 = new Button();
            buttonUI1.Name = "buttonUI1";
            buttonUI1.IconImage = null;
            buttonUI1.Style = ButtonStyle.Custom;
            buttonUI1.SetPosition(dialog.Width/2 - 150,250.0f);

            buttonUI1.CustomImage = new CustomButtonImageSettings()
            {
                BackgroundNormalImage = new ImageAsset("/Application/assets/images/play.png",false),
                BackgroundPressedImage = new ImageAsset("/Application/assets/images/playOver.png",false),
                BackgroundDisabledImage = new ImageAsset("/Application/assets/images/playOver.png",false),
                BackgroundNinePatchMargin = new NinePatchMargin(42, 27, 42, 27),
            };
            buttonUI1.SetPosition(356, 24);
            buttonUI1.SetSize(289, 280);
            buttonUI1.Anchors = Anchors.None;
            buttonUI1.Visible = true;

            buttonUI1.TouchEventReceived += (sender, e) =>  {
                Director.Instance.ReplaceScene(new GameScene( 0 )); // TODO Add support for starting at other levels.
            };

            // BUTTON 2
            buttonUI2 = new Button();
            buttonUI2.Name = "buttonMenu";
             // buttonUI2
            buttonUI2.IconImage = null;
            buttonUI2.Style = ButtonStyle.Custom;
            buttonUI2.CustomImage = new CustomButtonImageSettings()
            {
                BackgroundNormalImage = new ImageAsset("/Application/assets/images/instructions.png",false),
                BackgroundPressedImage = new ImageAsset("/Application/assets/images/instructionsOver.png",false),
                BackgroundDisabledImage = null,
                BackgroundNinePatchMargin = new NinePatchMargin(42, 27, 42, 27),
            };

            buttonUI2.TouchEventReceived += (sender, e) => {
            Director.Instance.ReplaceScene(new InstructionsScene());
            };

            buttonUI2.SetPosition(356, 281);
            buttonUI2.SetSize(289, 233);
            buttonUI2.Anchors = Anchors.None;
            buttonUI2.Visible = true;

            dialog.AddChildLast(buttonUI1);
            dialog.AddChildLast(buttonUI2);
            _uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            _uiScene.RootWidget.AddChildLast(dialog);
            UISystem.SetScene(_uiScene);
            Scheduler.Instance.ScheduleUpdateForTarget(this,0,false);
        }

        private void addUI()
        {
            Panel panel = new Panel();
            panel.Width = Director.Instance.GL.Context.GetViewport().Width;
            panel.Height = Director.Instance.GL.Context.GetViewport().Height;
            ImageBox backgroundImageBox = new ImageBox();
            backgroundImageBox.Width = panel.Width;
            backgroundImageBox.Height = panel.Height;
            backgroundImageBox.SetPosition(0.0f,0.0f);
            backgroundImageBox.Image = new ImageAsset(backgroundImagePath, false);

            Button playButton = new Button();
            playButton.Name = "Play Game";
            playButton.Text = "Play Game";
            playButton.Width = 300;
            playButton.Height = 50;
            playButton.Alpha = 0.8f;
            playButton.SetPosition(panel.Width/2 - 150, 200.0f);
            playButton.TouchEventReceived += (sender, e) => {
                Director.Instance.ReplaceScene(new MainGameScene());
            };

            panel.AddChildLast(backgroundImageBox);
            panel.AddChildLast(playButton);

            this.uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            this.uiScene.RootWidget.AddChildLast(panel);
            UISystem.SetScene(this.uiScene);
        }

        public OptionScene()
        {
            Console.WriteLine("---- option scene ----");
            this.Camera.SetViewFromViewport();

            Sce.PlayStation.HighLevel.UI.Panel panel = new Panel();//create panel
            panel.Width = Director.Instance.GL.Context.GetViewport().Width;
            panel.Height = Director.Instance.GL.Context.GetViewport().Height;

            Sce.PlayStation.HighLevel.UI.Label title_label = new Sce.PlayStation.HighLevel.UI.Label();//title label
            Sce.PlayStation.HighLevel.UI.Label music_label = new Sce.PlayStation.HighLevel.UI.Label();//music label
            Sce.PlayStation.HighLevel.UI.Label sound_label = new Sce.PlayStation.HighLevel.UI.Label();//sound label

            labelSetting(title_label,                   //label name
                         "Option",   					//label content
                         panel.Width/10,				//x position
                         10,							//y position
                         250,							//x size
                         100,							//y size
                         64,							//font size
                         FontStyle.Bold,				//font style
                         new UIColor(0, 255, 0, 255));	//font color

            labelSetting(music_label,
                         "Music :",
                         panel.Width/7,
                         panel.Height/5,
                         150,
                         100,
                         32,
                         FontStyle.Regular,
                         new UIColor(0, 255, 0, 255));

            labelSetting(sound_label,
                         "Sound :",
                         panel.Width/7,
                         panel.Height/3f,
                         150,
                         100,
                         32,
                         FontStyle.Regular,
                         new UIColor(0, 255, 0, 255));

            Sce.PlayStation.HighLevel.UI.CheckBox checkMusicButton = new CheckBox(); //music
            checkMusicButton.Checked = isMusicCheckboxChanged;
            checkMusicButton.SetPosition(panel.Width/3,panel.Height/4.5f);
            checkMusicButton.SetSize(50,50);
            checkMusicButton.CheckedChanged += HandleCheckMusicButtonCheckedChanged;

            sliderForMusic = new Sce.PlayStation.HighLevel.UI.Slider();
            sliderForMusic.SetPosition(panel.Width/2f,panel.Height/4.5f);
            sliderForMusic.SetSize(200,50);
            sliderForMusic.MinValue = 0;
            sliderForMusic.MaxValue = 1;
            sliderForMusic.Value = 0.5f;
            sliderForMusic.ValueChanging += HandleSliderForMusicValueChanging;//end music

            Sce.PlayStation.HighLevel.UI.CheckBox checkSoundButton = new CheckBox();//sound
            checkSoundButton.Checked = isSoundCheckboxChanged;
            checkSoundButton.SetPosition(panel.Width/3,panel.Height/2.5f);
            checkSoundButton.SetSize(50,50);
            checkSoundButton.CheckedChanged += HandleCheckSoundButtonCheckedChanged;

            sliderForSound = new Sce.PlayStation.HighLevel.UI.Slider();
            sliderForSound.SetPosition(panel.Width/2f,panel.Height/2.5f);
            sliderForSound.SetSize(200,50);
            sliderForSound.MinValue = 0;
            sliderForSound.MaxValue = 1;
            sliderForSound.Value = Support.SoundSystem.volumOfSound;
            sliderForSound.ValueChanging += HandleSliderForSoundValueChanging;//end sound

            Button buttonUI1 = new Button(); //buttons
            buttonUI1.Name = "go back";
            buttonUI1.Text = "go back";
            buttonUI1.Width = 250;
            buttonUI1.Height = 50;
            buttonUI1.Alpha = 0.8f;
            buttonUI1.SetPosition(panel.Width/5,panel.Height - 100);
            buttonUI1.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.PlayNoClobber("ButtonClick.wav");
                Director.Instance.ReplaceScene(new MenuScene());
            };

            Button buttonUI2 = new Button();
            buttonUI2.Name = "reset";
            buttonUI2.Text = "reset";
            buttonUI2.Width = 250;
            buttonUI2.Height = 50;
            buttonUI2.Alpha = 0.8f;
            buttonUI2.SetPosition(panel.Width/2f,panel.Height - 100);
            buttonUI2.TouchEventReceived += (sender, e) => {
                Support.SoundSystem.Instance.PlayNoClobber("ButtonClick.wav");
            };

            _uiScene = new Sce.PlayStation.HighLevel.UI.Scene();
            panel.AddChildLast(title_label);//add widgets in panel
            panel.AddChildLast(music_label);
            panel.AddChildLast(sound_label);
            panel.AddChildLast(checkMusicButton);
            panel.AddChildLast(checkSoundButton);
//.........这里部分代码省略.........