Esempio n. 1
0
        /// <summary>
        /// Callback for making this control thread safe
        /// </summary>
        /// <param name="size"></param>
        private void SetSizeCallback(int size)
        {
            switch (this.captionAlign)
            {
            case DirectionStyle.Down:
                int tempY = this.Height - size;
                //set the new location of the panel
                Win32Wrapper.SetWindowPos(this.Handle, IntPtr.Zero, this.Location.X, this.Location.Y + tempY, this.Width, size, Win32Wrapper.FlagsSetWindowPos.SWP_NOZORDER | Win32Wrapper.FlagsSetWindowPos.SWP_SHOWWINDOW);
                break;

            case DirectionStyle.Up:
                this.Height = size;
                break;

            case DirectionStyle.Right:
                int tempX = this.Width - size;
                Win32Wrapper.SetWindowPos(this.Handle, IntPtr.Zero, this.Location.X + tempX, this.Location.Y, size, this.Height, Win32Wrapper.FlagsSetWindowPos.SWP_NOZORDER | Win32Wrapper.FlagsSetWindowPos.SWP_SHOWWINDOW);
                break;

            case DirectionStyle.Left:
                this.Width = size;
                if (this.Width < this.captionCtrl.Width)
                {
                    this.Width = this.captionCtrl.Width;
                }
                break;
            }
        }
Esempio n. 2
0
        /// <summary>
        /// Method called in order to have this control accessed in a thread safe way
        /// </summary>
        private void AnimationFinished()
        {
            //check to see  if Anchoring needs special treatment
            if (this.captionAlign == DirectionStyle.Right || this.captionAlign == DirectionStyle.Down)
            {
                this.Anchor = backupAnchor;
            }
            if (captionAlign == DirectionStyle.Down)
            {
                //set caption location (no redrawing) and hiding
                Win32Wrapper.SetWindowPos(this.captionCtrl.Handle, IntPtr.Zero, 0, this.Height - this.captionCtrl.Height, 0, 0, Win32Wrapper.FlagsSetWindowPos.SWP_NOREDRAW | Win32Wrapper.FlagsSetWindowPos.SWP_NOZORDER | Win32Wrapper.FlagsSetWindowPos.SWP_NOSIZE | Win32Wrapper.FlagsSetWindowPos.SWP_HIDEWINDOW);
                //set back the parent
                this.captionCtrl.Parent  = this;
                this.captionCtrl.Visible = true;

                //set back the moveable property; during collapsing the movement is not allowed
                moveable = backupMoveable;
            }
            else
            {
                if (captionAlign == DirectionStyle.Right)
                {
                    //set caption location (no redrawing) and hiding
                    Win32Wrapper.SetWindowPos(this.captionCtrl.Handle, IntPtr.Zero, this.Width - this.captionCtrl.Width, 0, 0, 0, Win32Wrapper.FlagsSetWindowPos.SWP_NOREDRAW | Win32Wrapper.FlagsSetWindowPos.SWP_NOZORDER | Win32Wrapper.FlagsSetWindowPos.SWP_NOSIZE | Win32Wrapper.FlagsSetWindowPos.SWP_HIDEWINDOW);
                    //set back the parent
                    this.captionCtrl.Parent  = this;
                    this.captionCtrl.Visible = true;
                    //set back the moveable property; during collapsing the movement is not allowed
                    moveable = backupMoveable;
                }
            }
            //set the state of the object expanded/collapsed
            SetState();
            ShowControls();
        }
Esempio n. 3
0
        /// <summary>
        /// This method will take the caption control out of the controls of this panel
        /// </summary>
        private void ChangeCaptionParent()
        {
            //take the caption out of the panel beacause of the flickering
            this.captionCtrl.Parent   = this.Parent;
            this.captionCtrl.Location = new Point(this.Location.X + this.Width - this.captionCtrl.Width, this.Location.Y + this.Height - this.captionCtrl.Height);
            Win32Wrapper.SetWindowPos(this.Handle, this.captionCtrl.Handle, 0, 0, 0, 0, Win32Wrapper.FlagsSetWindowPos.SWP_NOMOVE | Win32Wrapper.FlagsSetWindowPos.SWP_NOSIZE | Win32Wrapper.FlagsSetWindowPos.SWP_NOREDRAW);

            //disable moving
            backupMoveable = moveable;
            moveable       = false;
        }
        protected override void WndProc(ref Message m)
        {
            if (!DesignMode && firstTimeVisible && m.Msg == 0x18)
            {
                firstTimeVisible = false;
                backupHeight     = Height;
                backupWidth      = Width;

                switch (captionAlign)
                {
                case DirectionStyle.Down:
                    //set the new location of the panel
                    Win32Wrapper.SetWindowPos(Handle, IntPtr.Zero, Location.X, Location.Y + captionCtrl.Location.Y, Width,
                                              captionCtrl.Height, Win32Wrapper.FlagsSetWindowPos.SWP_NOZORDER);
                    captionCtrl.SetDirectionStyle(DirectionStyle.Up);
                    break;

                case DirectionStyle.Up:
                    Height = captionCtrl.Height;
                    captionCtrl.SetDirectionStyle(DirectionStyle.Down);
                    break;

                case DirectionStyle.Right:
                    //int tempX = this.Width - size;
                    Win32Wrapper.SetWindowPos(Handle, IntPtr.Zero, Location.X + Width - captionCtrl.Location.X, Location.Y,
                                              captionCtrl.Width, Height, Win32Wrapper.FlagsSetWindowPos.SWP_NOZORDER);
                    captionCtrl.SetDirectionStyle(DirectionStyle.Left);
                    break;

                case DirectionStyle.Left:
                    Width = captionCtrl.Width;
                    captionCtrl.SetDirectionStyle(DirectionStyle.Right);
                    break;
                }
                captionCtrl.Location = new Point(0, 0);
                //set the state of the object expanded/collapsed
                ShowControls();
            }
            base.WndProc(ref m);
        }