public ScrollableControl()
{
hscrollbar = new HorizontalScrollBar {
Visible = false
};
hscrollbar.ValueChanged += HandleScroll;
hscrollbar.Scroll += (o, e) => OnScroll(e);
vscrollbar = new VerticalScrollBar {
Visible = false
};
vscrollbar.ValueChanged += HandleScroll;
vscrollbar.Scroll += (o, e) => OnScroll(e);
sizegrip = new SizeGrip {
Visible = false
};
Controls.AddImplicitControlRange(sizegrip, hscrollbar, vscrollbar);
SizeChanged += (o, e) => Recalculate(true);
VisibleChanged += (o, e) => Recalculate(true);
}
public ListBox()
{
Items = new ListBoxItemCollection(this);
Items.CollectionChanged += (o, e) => UpdateVerticalScrollBar();
vscrollbar = new VerticalScrollBar {
Minimum = 0,
Maximum = 0,
SmallChange = 1,
LargeChange = 1,
Visible = false,
Dock = DockStyle.Right
};
vscrollbar.ValueChanged += VerticalScrollBar_ValueChanged;
Controls.AddImplicitControl(vscrollbar);
}
public TreeView()
{
root_item = new TreeViewItem(this)
{
Expanded = true
};
vscrollbar = new VerticalScrollBar {
Minimum = 0,
Maximum = 0,
SmallChange = 1,
LargeChange = 1,
Visible = false,
Dock = DockStyle.Right
};
vscrollbar.ValueChanged += VerticalScrollBar_ValueChanged;
Controls.AddImplicitControl(vscrollbar);
}
/// <summary>
/// Initializes a new instance of the ScrollControl class.
/// </summary>
public ScrollControl()
{
sizegrip = Controls.AddImplicitControl(
new SizeGrip {
Visible = false,
Cursor = Cursors.Arrow
});
hscrollbar = Controls.AddImplicitControl(
new HorizontalScrollBar {
Visible = false,
Dock = DockStyle.Bottom,
Cursor = Cursors.Arrow
});
vscrollbar = Controls.AddImplicitControl(
new VerticalScrollBar {
Visible = false,
Dock = DockStyle.Right,
Cursor = Cursors.Arrow
});
}
