/// <summary>The OnMaximizeClick.</summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event args.</param>
protected virtual void OnMaximizeClick(object sender, EventArgs e)
{
if (ParentForm.WindowState == FormWindowState.Normal)
{
if (_maximizeButton.BoxType == ControlBoxButton.ControlBoxType.Default)
{
_maximizeButton.Text = @"2";
}
ParentForm.WindowState = FormWindowState.Maximized;
MaximizeClick?.Invoke(new ControlBoxEventArgs(ParentForm));
}
else
{
if (_maximizeButton.BoxType == ControlBoxButton.ControlBoxType.Default)
{
_maximizeButton.Text = @"1";
}
ParentForm.WindowState = FormWindowState.Normal;
RestoredFormWindow?.Invoke(new ControlBoxEventArgs(ParentForm));
}
}
/// <summary>Restores the form window.</summary>
/// <param name="form">The form.</param>
public void RestoreFormWindow(Form form)
{
if (form == null)
{
form = ParentForm;
}
if (form.WindowState == FormWindowState.Maximized)
{
if (form is VisualForm visualForm)
{
if (!visualForm.MaximizeBox)
{
// Disabled restoring form.
return;
}
}
else
{
if (!form.MaximizeBox)
{
// Disabled restoring form.
return;
}
}
if (_maximizeButton.BoxType == ControlBoxButton.ControlBoxType.Default)
{
_maximizeButton.Text = ControlBoxConstants.MaximizeText;
}
form.WindowState = ToggleFormWindowState(form.WindowState);
Invalidate();
RestoredFormWindow?.Invoke(new ControlBoxEventArgs(form));
}
}