C# GUI.Control类代码示例

        /// <summary>
        /// Initializes a new instance of the <see cref="ChatForm"/> class.
        /// </summary>
        /// <param name="parent">The parent.</param>
        /// <param name="pos">The pos.</param>
        public ChatForm(Control parent, Vector2 pos) : base(parent, pos, new Vector2(300, 150))
        {
            // Create the input and output TextBoxes
            _input = new TextBox(this, Vector2.Zero, new Vector2(32, 32))
            {
                IsMultiLine = false,
                IsEnabled = true,
                Font = GameScreenHelper.DefaultChatFont,
                MaxInputTextLength = GameData.MaxClientSayLength,
                BorderColor = new Color(255, 255, 255, 100)
            };

            _output = new TextBox(this, Vector2.Zero, new Vector2(32, 32))
            {
                IsMultiLine = true,
                IsEnabled = false,
                Font = GameScreenHelper.DefaultChatFont,
                BorderColor = new Color(255, 255, 255, 100)
            };

            _input.KeyPressed -= Input_KeyPressed;
            _input.KeyPressed += Input_KeyPressed;
           
            // Force the initial repositioning
            RepositionTextBoxes();
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="FriendsForm"/> class.
        /// </summary>
        /// <param name="userInfo">The user info.</param>
        /// <param name="parent">The parent.</param>
        /// <exception cref="ArgumentNullException"><paramref name="userInfo" /> is <c>null</c>.</exception>
        public FriendsForm(UserInfo userInfo, Control parent)
            : base(parent, Vector2.Zero, new Vector2(225, 400))
        {
            if (userInfo == null)
                throw new ArgumentNullException("userInfo");

            AddBtn = new Button(this, new Vector2(30, 300), new Vector2(30, 25)) { Text = "Add" };
            AddBtn.Clicked += AddBtn_Clicked;

            RemoveBtn = new Button(this, new Vector2(90, 300), new Vector2(30, 25)) { Text = "Remove" };
            RemoveBtn.Clicked += RemoveBtn_Clicked;

            SendBtn = new Button(this, new Vector2(150, 300), new Vector2(30, 25)) { Text = "Send" };
            SendBtn.Clicked += SendBtn_Clicked;

            // Create the input and output TextBoxes
            InputTextBox = new TextBox(this, new Vector2(10, 270), new Vector2(120, 25))
            {
                IsMultiLine = false,
                IsEnabled = true,
                Font = GameScreenHelper.DefaultChatFont,
                BorderColor = new Color(255, 255, 255, 100)
            };

            _userInfo = userInfo;

            for (int i = 0; i < 50; i++)
            {
                var position = new Vector2(10, (30 + 15 * i));

                FriendsCollection[i] = new Label(this, position) { Text = "", CanFocus = false, Tag = i, Font = GameScreenHelper.DefaultChatFont };
                FriendsCollection[i].MouseDown += Friend_Clicked;
            }
        }

        /// <summary>
        /// Handles the Drag event of a <see cref="Control"/>.
        /// </summary>
        /// <param name="sender">The sender.</param>
        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
        void DragControl(Control sender, EventArgs e)
        {
            var s = (TextControl)sender;
            s.Text = s.Position.ToString();

            _dragLbl.Text = "Screen Position: " + s.ScreenPosition;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="StatsForm"/> class.
        /// </summary>
        /// <param name="userInfo">The user info.</param>
        /// <param name="parent">The parent.</param>
        /// <exception cref="ArgumentNullException"><paramref name="userInfo" /> is <c>null</c>.</exception>
        public StatsForm(UserInfo userInfo, Control parent) : base(parent, Vector2.Zero, new Vector2(225, 275))
        {
            if (userInfo == null)
                throw new ArgumentNullException("userInfo");

            _addStatGrh = new Grh(GrhInfo.GetData("GUI", "AddStat"));

            _userInfo = userInfo;

            _yOffset = 2;

            NewUserInfoLabel("Level", x => x.Level.ToString());
            NewUserInfoLabel("Exp", x => x.Exp.ToString());
            NewUserInfoLabel("StatPoints", x => x.StatPoints.ToString());

            AddLine();

            NewUserInfoLabel("HP", x => x.HP + " / " + x.ModStats[StatType.MaxHP]);
            NewUserInfoLabel("MP", x => x.MP + " / " + x.ModStats[StatType.MaxMP]);

            AddLine();

            NewStatLabel(StatType.MinHit);
            NewStatLabel(StatType.MaxHit);
            NewStatLabel(StatType.Defence);

            AddLine();

            NewStatLabel(StatType.Str);
            NewStatLabel(StatType.Agi);
            NewStatLabel(StatType.Int);
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="SkillsForm"/> class.
        /// </summary>
        /// <param name="cooldownManager">The skill cooldown manager.</param>
        /// <param name="position">The position.</param>
        /// <param name="parent">The parent.</param>
        /// <param name="knownSkills">The known skills.</param>
        /// <exception cref="ArgumentNullException"><paramref name="knownSkills" /> is <c>null</c>.</exception>
        public SkillsForm(ISkillCooldownManager cooldownManager, Vector2 position, Control parent,
                          KnownSkillsCollection knownSkills) : base(parent, position, new Vector2(32, 32))
        {
            if (knownSkills == null)
                throw new ArgumentNullException("knownSkills");

            _knownSkills = knownSkills;

            IsVisible = false;

            _cooldownManager = cooldownManager;

            var fontLineSpacing = Font.GetLineSpacing();

            // Find the spacing to use between lines
            _lineSpacing = (int)Math.Max(fontLineSpacing, _iconSize.Y);

            // Create all the skills
            var offset = Vector2.Zero;
            foreach (var skillType in EnumHelper<SkillType>.Values)
            {
                CreateSkillEntry(offset, skillType);
                offset += new Vector2(0, _lineSpacing);
            }
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="Form"/> class.
        /// </summary>
        /// <param name="gps">The <see cref="GameplayScreen"/>.</param>
        /// <param name="parent">Parent <see cref="Control"/> of this <see cref="Control"/>.</param>
        /// <param name="position">Position of the Control reletive to its parent.</param>
        /// <exception cref="NullReferenceException"><paramref name="parent"/> is null.</exception>
        public QuickBarForm(GameplayScreen gps, Control parent, Vector2 position) : base(parent, position, Vector2.One)
        {
            ResizeToChildren = false;

            _gps = gps;

            RepositionSlots();
        }

 /// <summary>
 /// Initializes a new instance of the <see cref="MiniMapForm"/> class.
 /// </summary>
 /// <param name="parent">The parent.</param>
 /// <param name="screen">The game play screen.</param>
 public MiniMapForm(Control parent, GameplayScreen screen) : base(parent, new Vector2(50, 50), new Vector2(250, 250))
 {
     _topLeftPos = new Vector2(this.Position.X + this.Border.LeftWidth, this.Position.Y + this.Border.TopHeight);
     _scaledMapGrh = new Grh(null);
     _entityCharGrh = new Grh(GrhInfo.GetData("GUI", "MiniMapCharacter"));
     _entityNPCGrh = new Grh(GrhInfo.GetData("GUI", "MiniMapNPC"));
     _gamePlayScreen = screen;
 }

        /// <summary>
        /// Initializes a new instance of the <see cref="Toolbar"/> class.
        /// </summary>
        /// <param name="parent">The parent.</param>
        /// <param name="pos">The pos.</param>
        public Toolbar(Control parent, Vector2 pos) : base(parent, pos, Vector2.One)
        {
            ResizeToChildren = true;
            ResizeToChildrenPadding = _padding;

            _items = CreateToolbarItems();

            Position = pos;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="TextControl"/> class.
        /// </summary>
        /// <param name="parent">Parent <see cref="Control"/> of this <see cref="Control"/>.</param>
        /// <param name="position">Position of the Control reletive to its parent.</param>
        /// <param name="clientSize">The size of the <see cref="Control"/>'s client area.</param>
        /// <exception cref="NullReferenceException"><paramref name="parent"/> is null.</exception>
        public TextBox(Control parent, Vector2 position, Vector2 clientSize) : base(parent, position, clientSize)
        {
            _numCharsToDraw.TextBox = this;
            _editableTextHandler = new EditableTextHandler(this);

            // Set the initial line length and number of visible lines
            UpdateMaxLineLength();
            UpdateMaxVisibleLines();
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="AvailableQuestsForm"/> class.
        /// </summary>
        /// <param name="parent">Parent <see cref="Control"/> of this <see cref="Control"/>.</param>
        /// <param name="position">Position of the Control reletive to its parent.</param>
        /// <param name="clientSize">The size of the <see cref="Control"/>'s client area.</param>
        /// <param name="hasStartQuestReqs">A func used to check if the user has the requirements to start a quest.</param>
        /// <param name="hasFinishQuestReqs">A func used to check if the user has the requirements to finish a quest.</param>
        /// <exception cref="NullReferenceException"><paramref name="parent"/> is null.</exception>
        public AvailableQuestsForm(Control parent, Vector2 position, Vector2 clientSize, Func<QuestID, bool> hasStartQuestReqs, Func<QuestID, bool> hasFinishQuestReqs) 
            : base(parent, position, clientSize)
        {
            _hasStartQuestReqs = hasStartQuestReqs;
            _hasFinishQuestReqs = hasFinishQuestReqs;

            CreateChildren();
            IsVisible = false;
        }

        void ClickButton_DeleteCharacter(Control sender, MouseButtonEventArgs args)
        {
            var s = (CharacterSlotControl)sender;
            var ci = s.CharInfo;
            if (ci == null)
                return;

            var mb = new DeleteCharacterMessageBox(GUIManager, ci.Name, ci.Index) { Font = GameScreenHelper.DefaultChatFont };
            mb.DeleteRequested += DeleteCharacterMsgBox_DeleteRequested;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="StatusEffectsForm"/> class.
        /// </summary>
        /// <param name="parent">The parent.</param>
        /// <param name="position">The position.</param>
        /// <param name="getTime">The get time.</param>
        public StatusEffectsForm(Control parent, Vector2 position, IGetTime getTime) : base(parent, position, _iconSize)
        {
            IsCloseButtonVisible = false;

            _getTime = getTime;

            Border = null;
            CanFocus = false;
            CanDrag = false;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="GameMenuForm"/> class.
        /// </summary>
        /// <param name="parent">The parent.</param>
        public GameMenuForm(Control parent) : base(parent, Vector2.Zero, new Vector2(32))
        {
            var logOutLbl = new Label(this, new Vector2(3, 3)) { Text = "Log Out" };
            logOutLbl.Clicked += logOutLbl_Clicked;

            // Center on the parent
            Position = (Parent.ClientSize / 2f) - (Size / 2f);

            IsVisible = false;

            parent.KeyPressed += parent_KeyPressed;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="EquippedForm"/> class.
        /// </summary>
        /// <param name="dragDropHandler">The drag-drop handler.</param>
        /// <param name="infoRequester">The info requester.</param>
        /// <param name="position">The position.</param>
        /// <param name="parent">The parent.</param>
        /// <exception cref="ArgumentNullException"><paramref name="infoRequester" /> is <c>null</c>.</exception>
        /// <exception cref="ArgumentNullException"><paramref name="dragDropHandler" /> is <c>null</c>.</exception>
        public EquippedForm(DragDropHandler dragDropHandler, ItemInfoRequesterBase<EquipmentSlot> infoRequester, Vector2 position,
                            Control parent) : base(parent, position, new Vector2(200, 200))
        {
            if (infoRequester == null)
                throw new ArgumentNullException("infoRequester");
            if (dragDropHandler == null)
                throw new ArgumentNullException("dragDropHandler");

            _dragDropHandler = dragDropHandler;
            _infoRequester = infoRequester;

            CreateItemSlots();
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ChatBubble"/> class.
        /// </summary>
        /// <param name="parent">The parent <see cref="Control"/>.</param>
        /// <param name="owner">The <see cref="Entity"/> that this <see cref="ChatBubble"/> is for.</param>
        /// <param name="text">The text to display.</param>
        /// <exception cref="ArgumentNullException"><paramref name="owner" /> is <c>null</c>.</exception>
        /// <exception cref="ArgumentNullException"><paramref name="text" /> is <c>null</c>.</exception>
        public ChatBubble(Control parent, Entity owner, string text) : base(parent, Vector2.Zero, Vector2.Zero)
        {
            if (owner == null)
                throw new ArgumentNullException("owner");
            if (string.IsNullOrEmpty(text))
                throw new ArgumentNullException("text");

            _owner = owner;
            _deathTime = (TickCount)(TickCount.Now + Lifespan);
            _textControl = new ChatBubbleText(this, text) { Font = Font };

            _owner.Disposed += ChatBubble_Owner_Disposed;
        }