Ejemplo n.º 1
0
        /// <summary>
        /// Right mouse button is released
        /// </summary>
        /// <param name="drawArea"></param>
        /// <param name="e"></param>
        public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
        {
            if (selectMode == SelectionMode.NetSelection)
            {
                // Remove old selection rectangle
                ControlPaint.DrawReversibleFrame(
                    drawArea.RectangleToScreen(DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint)),
                    Color.Black,
                    FrameStyle.Dashed);

                // Make group selection
                drawArea.Graphics.SelectInRectangle(
                    DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint));

                selectMode = SelectionMode.None;
            }

            if (resizedObject != null)
            {
                // after resizing
                resizedObject.Normalize();
                resizedObject = null;
            }

            drawArea.Capture = false;
            drawArea.Refresh();

            if (commandChangeState != null && wasMove)
            {
                // Keep state after moving/resizing and add command to history
                commandChangeState.NewState(drawArea.Graphics);
                drawArea.AddCommandToHistory(commandChangeState);
                commandChangeState = null;
            }
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Show Properties dialog. Return true if list is changed
        /// </summary>
        /// <param name="parent"></param>
        /// <returns></returns>
        public bool ShowPropertiesDialog(DrawArea parent)
        {
            if (SelectionCount < 1)
            {
                return(false);
            }

            GraphicsProperties properties = GetProperties();
            PropertiesDialog   dlg        = new PropertiesDialog();

            dlg.Properties = properties;

            CommandChangeState c = new CommandChangeState(this);

            if (dlg.ShowDialog(parent) != DialogResult.OK)
            {
                return(false);
            }

            if (ApplyProperties(properties))
            {
                c.NewState(this);
                parent.AddCommandToHistory(c);
            }

            return(true);
        }