public void HideDropDown()
{
if (this.dropdown == null)
{
return;
}
if (!this.dropdown.Disposing && !this.dropdown.IsDisposed)
{
this.dropdown.Dispose();
}
this.dropdown = null;
this.EmitInvalidate();
}
public void ShowDropDown()
{
if (this.dropdown != null)
{
return;
}
if (this.ReadOnly)
{
return;
}
PropertyGrid parentGrid = this.Parent.ParentGrid;
this.dropdown = new MultiComboBoxDropDown(this.dropdownItems);
for (int i = 0; i < this.dropdown.Items.Count; i++)
{
this.dropdown.SetItemChecked(i, this.selectedObjects.Contains(this.dropdown.Items[i]));
}
Size dropDownSize = new Size(
this.rect.Width,
Math.Min(this.dropdownHeight, this.dropdown.PreferredHeight));
Point dropDownLoc = new Point(
this.rect.X + parentGrid.AutoScrollPosition.X,
this.rect.Y + parentGrid.AutoScrollPosition.Y);
dropDownLoc.Y += this.rect.Height + 1;
this.dropdown.Location = dropDownLoc;
this.dropdown.Size = dropDownSize;
this.dropdown.RequestClose += this.dropdown_RequestClose;
this.dropdown.AcceptSelection += this.dropdown_AcceptSelection;
this.popupControl.Show(parentGrid, this.dropdown, dropDownLoc.X, dropDownLoc.Y, dropDownSize.Width, dropDownSize.Height, PopupResizeMode.None);
this.EmitInvalidate();
}
public void ShowDropDown()
{
if (this.dropdown != null) return;
if (this.ReadOnly) return;
PropertyGrid parentGrid = this.Parent.ParentGrid;
this.dropdown = new MultiComboBoxDropDown(this.dropdownItems);
for (int i = 0; i < this.dropdown.Items.Count; i++)
this.dropdown.SetItemChecked(i, this.selectedObjects.Contains(this.dropdown.Items[i]));
Size dropDownSize = new Size(
this.rect.Width,
Math.Min(this.dropdownHeight, this.dropdown.PreferredHeight));
Point dropDownLoc = new Point(
this.rect.X + parentGrid.AutoScrollPosition.X,
this.rect.Y + parentGrid.AutoScrollPosition.Y);
dropDownLoc.Y += this.rect.Height + 1;
this.dropdown.Location = dropDownLoc;
this.dropdown.Size = dropDownSize;
this.dropdown.RequestClose += this.dropdown_RequestClose;
this.dropdown.AcceptSelection += this.dropdown_AcceptSelection;
this.popupControl.Show(parentGrid, this.dropdown, dropDownLoc.X, dropDownLoc.Y, dropDownSize.Width, dropDownSize.Height, PopupResizeMode.None);
this.EmitInvalidate();
}
public void HideDropDown()
{
if (this.dropdown == null) return;
if (!this.dropdown.Disposing && !this.dropdown.IsDisposed)
this.dropdown.Dispose();
this.dropdown = null;
this.EmitInvalidate();
}
