internal void ShowInTaskbar(int x, int y)
{
base.WorkingAreaConstrained = false;
Rectangle rect = base.CalculateDropDownLocation(new Point(x, y), ToolStripDropDownDirection.AboveLeft);
Rectangle bounds = Screen.FromRectangle(rect).Bounds;
if (rect.Y < bounds.Y)
{
rect = base.CalculateDropDownLocation(new Point(x, y), ToolStripDropDownDirection.BelowLeft);
}
else if (rect.X < bounds.X)
{
rect = base.CalculateDropDownLocation(new Point(x, y), ToolStripDropDownDirection.AboveRight);
}
rect = WindowsFormsUtils.ConstrainToBounds(bounds, rect);
base.Show(rect.X, rect.Y);
}
internal void ShowInTaskbar(int x, int y)
{
// we need to make ourselves a topmost window
WorkingAreaConstrained = false;
Rectangle bounds = CalculateDropDownLocation(new Point(x, y), ToolStripDropDownDirection.AboveLeft);
Rectangle screenBounds = Screen.FromRectangle(bounds).Bounds;
if (bounds.Y < screenBounds.Y)
{
bounds = CalculateDropDownLocation(new Point(x, y), ToolStripDropDownDirection.BelowLeft);
}
else if (bounds.X < screenBounds.X)
{
bounds = CalculateDropDownLocation(new Point(x, y), ToolStripDropDownDirection.AboveRight);
}
bounds = WindowsFormsUtils.ConstrainToBounds(screenBounds, bounds);
Show(bounds.X, bounds.Y);
}
protected override void SetBoundsCore(int argX, int argY, int argWidth, int argHeight, BoundsSpecified specified)
{
// Fix location
var workingArea = Screen.PrimaryScreen.WorkingArea;
var newBounds = WindowsFormsUtils.ConstrainToBounds(workingArea, new Rectangle(argX, argY, argWidth, argHeight));
var xFixed = argX != newBounds.X;
// TODO: need some code to prevent child going outside of screen.
/*if (OwnerItem != null)
* {
* var parentDropDown = OwnerItem.Owner as ToolStripDropDown;
* if (parentDropDown != null && direction == ToolStripDropDownDirection.Right)
* {
* // TODO: need to add other direction. Should be ToolStripDropDownItem, but the problem is that
* // it's invoked after Graphics.MeasureString, which can only be done on paint thread.
* if (xFixed && newBounds.X + newBounds.Width - 2 >= parentDropDown.Location.X)
* newBounds = new Rectangle(parentDropDown.Location.X - argWidth + 2, newBounds.Y, newBounds.Width, newBounds.Height);
* }
* }*/
base.SetBoundsCore(newBounds.X, newBounds.Y, newBounds.Width, newBounds.Height, specified);
}