private void AddDisplayPanel(IGetData dataObject, bool canSwap, Point point)
{
DisplayPanel d = new DisplayPanel(dataObject, exitImage, canSwap, point, myPanel.Width, myPanel.Height);
displayPanels.Add(d);
myPanel.Controls.Add(d.Panel);
d.Close += RemoveDisplayPanel;
d.Swap += DisplayPanelSwap;
d.Panel.MouseMove += DisplayPanel_MouseMove;
d.MouseDown += DisplayPanel_MouseDown;
// Deactivate the old panel, reassign the active panel, then activate the new panel.
if (activeDisplayPanel != null)
{
activeDisplayPanel.Deactivate();
}
activeDisplayPanel = d;
activeDisplayPanel.Activate();
}
// The exit button on one of the display panels has been clicked. Remove the display panel from the list.
private void RemoveDisplayPanel(object sender, EventArgs e)
{
DisplayPanel d = (DisplayPanel)sender;
d.Close -= RemoveDisplayPanel;
d.Swap -= DisplayPanelSwap;
d.Panel.MouseMove += DisplayPanel_MouseMove;
d.MouseDown += DisplayPanel_MouseDown;
myPanel.Controls.Remove(d.Panel);
displayPanels.Remove(d); // Delete the reference to the DisplayPanel so the garbage collector can remove it.
if (displayPanels.Count >= 1)
{
activeDisplayPanel = displayPanels[0];
activeDisplayPanel.Activate();
}
else
{
activeDisplayPanel = null;
}
Focus();
}
private void SwapToDisplayPanel(int i)
{
activeDisplayPanel.Deactivate();
activeDisplayPanel = displayPanels[i];
activeDisplayPanel.Activate();
}