public ConsoleUi(string windowTitle)
{
var panel = new StackPanel();
_timeText = new Text(_arial14, windowTitle)
{
TextAlignment = TextAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
ForeColor = ColorUtility.ColorFromRGB(255, 255, 0)
};
panel.Children.Add(_timeText);
var scroll = new ScrollViewer
{
Height = SystemMetrics.ScreenHeight - _arial14.Height,
Width = SystemMetrics.ScreenWidth,
ScrollingStyle = ScrollingStyle.Last,
Background = null,
LineHeight = _small.Height
};
panel.Children.Add(scroll);
_log = new TextFlow
{
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top
};
scroll.Child = _log;
Background = _solidBlack;
Child = panel;
}
public ListBox()
{
_panel = new StackPanel();
_scrollViewer = new ScrollViewer();
_scrollViewer.Child = _panel;
this.LogicalChildren.Add(_scrollViewer);
}
public Window CreateWindow()
{
// Create a window object and set its size to the
// size of the display.
mainWindow = new Window();
mainWindow.Height = SystemMetrics.ScreenHeight;
mainWindow.Width = SystemMetrics.ScreenWidth;
// Create a scrollviewer
ScrollViewer scrollViewer = new ScrollViewer();
scrollViewer.Background = new SolidColorBrush(Colors.Gray);
// scroll line by line with 10 pixels per line
scrollViewer.ScrollingStyle = ScrollingStyle.LineByLine;
scrollViewer.LineWidth = 10;
scrollViewer.LineHeight = 10;
// Create a canvas and add ellipse shapes
Canvas canvas = new Canvas();
for (int x = 0; x <= 20; ++x)
{
for (int y = 0; y <= 20; ++y)
{
Ellipse ellipse = new Ellipse(10, 10);
ellipse.Stroke = new Pen(Colors.White);
canvas.Children.Add(ellipse);
Canvas.SetLeft(ellipse, x * 30);
Canvas.SetTop(ellipse, y * 30);
}
}
//we need to set the size of a canvas explicitly
//because it doesn´t calculate the desired size from its content
canvas.Width = 20 * 30 + 10 * 2;
canvas.Height = 20 * 30 + 10 * 2;
scrollViewer.Child = canvas;
// Add the scroll viewer to the window.
mainWindow.Child = scrollViewer;
// Set the window visibility to visible.
mainWindow.Visibility = Visibility.Visible;
// Attach the button focus to the scroll viewer
// to be able to scroll with the up down right and left buttons
Buttons.Focus(scrollViewer);
return mainWindow;
}
/// <summary>
/// Constructs a TextScrollViewer using the specified text, font, and color.
/// </summary>
/// <param name="text"></param>
/// <param name="font"></param>
/// <param name="color"></param>
public TextScrollViewer(string text, Font font, Color color)
{
// Create the ScrollViewer object.
_viewer = new ScrollViewer();
// Create the ScrollText object using the parameters passed into the
// constructor and then set other important member values.
ScrollText = new ScrollerText(text, font, color);
ScrollText.HorizontalAlignment = HorizontalAlignment.Left;
ScrollText.VerticalAlignment = VerticalAlignment.Top;
// Set the child of the viewer to be the ScrollText object.
this._viewer.Child = ScrollText;
// Hard code a line with and height based on the character 'A'.
_viewer.LineWidth = font.CharWidth('A');
_viewer.LineHeight = font.Height;
// Set the child of our class to be the ScrollViewer object.
this.Children.Add(_viewer);
}
object ScrollViewer_UpdateWindow(object obj)
{
scv = new ScrollViewer();
scv.Width = _scvWidth;
scv.Height = _scvHeight;
scv.Background = new SolidColorBrush(_scvBground);
scv.LineHeight = _lineHeight;
scv.LineWidth = _lineWidth;
scv.HorizontalOffset = _hOffset;
scv.VerticalOffset = _vOffset;
scv.ScrollingStyle = _style;
scv.VerticalAlignment = VerticalAlignment.Center;
scv.HorizontalAlignment = HorizontalAlignment.Center;
Canvas _canvas = new Canvas();
_canvas.Width = _canWidth;
_canvas.Height = _canHeight;
_canvas.VerticalAlignment = VerticalAlignment.Top;
_canvas.HorizontalAlignment = HorizontalAlignment.Left;
//Adding child elt to Canvas
_rect = new Rectangle();
_rect.Width = _rectW;
_rect.Height = _rectH;
_rect.Fill = new SolidColorBrush(_color);
_canvas.Children.Add(_rect);
Canvas.SetTop(_rect, cTop);
Canvas.SetLeft(_rect, cLeft);
//Adding the StackPanel to ScrollViewer
scv.Child = _canvas;
if (_lineDown)
{
for (int i = 0; i < scrollCount; i++)
{
scv.LineDown();
}
}
if (_lineUp)
{
for (int i = 0; i < scrollCount; i++)
{
scv.LineUp();
}
}
if (_lineRight)
{
for (int i = 0; i < scrollCount; i++)
{
scv.LineRight();
}
}
if (_lineLeft)
{
for (int i = 0; i < scrollCount; i++)
{
scv.LineLeft();
}
}
//Adding the ScrollViewer to the Window
mainWindow.Child = scv;
_getHOffset = scv.HorizontalOffset;
_getVOffset = scv.VerticalOffset;
_getLineHeight = scv.LineHeight;
_getLineWidth = scv.LineWidth;
return null;
}
