예제 #1
0
        // Show Color Dialog to change the cell color setting
        private void buttonCellColor_Click(object sender, EventArgs e)
        {
            // Create an instance of ColorDialog
            ColorDialog dlg = new ColorDialog();

            // Pass in the button's backcolor
            dlg.Color = buttonCellColor.BackColor;

            // Show the color dialog
            if (DialogResult.OK == dlg.ShowDialog())
            {
                // Get user's setting and save it to the button's backcolor property
                buttonCellColor.BackColor = dlg.Color;

                // Set button's forecolor to its backcolor's bitwise complement
                buttonCellColor.ForeColor = Color.FromArgb(~(dlg.Color.ToArgb()));

                // Invalidate preview panel to redraw preview
                PreviewGraphicsPanel.Invalidate();
            }
        }
예제 #2
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        // Restore all settings to defaults
        private void defaultsButton_Click(object sender, EventArgs e)
        {
            // Finite Mode
            Finite = false;
            // Rows
            NumberOfRows = 25;
            // Columns
            NumberOfColumns = 25;
            // Time Interval
            Interval = 1;
            // Background Color
            Background = Color.Wheat;
            // Grid Color
            GridColor = Color.Red;
            // Cell Color
            CellsColor = Color.Navy;
            // Show Grid
            ShowGrid = true;
            // Gridline Width
            LineWidth = -2;

            // Invalidate to redraw
            PreviewGraphicsPanel.Invalidate();
        }
예제 #3
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 // When Line Width setting changes, Invalidate the preview panel to redraw preview
 private void numericUpDownLineWidth_ValueChanged(object sender, EventArgs e)
 {
     PreviewGraphicsPanel.Invalidate();
 }
예제 #4
0
 // When Show Grid setting changes, Invalidate the preview panel to redraw preview
 private void checkBoxShowGrid_CheckedChanged(object sender, EventArgs e)
 {
     PreviewGraphicsPanel.Invalidate();
 }
예제 #5
0
        // OptionsDialog Form initialization
        //
        public OptionsDialog()
        {
            InitializeComponent();

            PreviewGraphicsPanel.Invalidate();
        }