private void ApplyStylesRecursive(Control control, ControlStyleOptions options)
{
if (!options.HasFlag(ControlStyleOptions.RulesRequired) || HasStyles(control))
{
OnApplyStyles(control);
}
else
{
OnClearStyles(control);
}
if (options.HasFlag(ControlStyleOptions.Recursive) && control.HasChildren)
{
foreach (Control childControl in GetStylableChildControls(control))
{
ApplyStylesRecursive(childControl, options);
}
if (control.ContextMenuStrip != null)
{
ApplyStylesRecursive(control.ContextMenuStrip, options);
}
}
control.Invalidate();
}
public void ClearStyles(Control control, ControlStyleOptions options = ControlStyleOptions.Default)
{
OnClearStyles(control);
RemoveControlInfo(control);
if (options.HasFlag(ControlStyleOptions.Recursive) && control.HasChildren)
{
foreach (Control childControl in control.Controls)
{
ClearStyles(childControl, options);
}
}
if (control.ContextMenuStrip != null)
{
ClearStyles(control.ContextMenuStrip, options);
}
control.Invalidate();
}
public void ApplyStyles(Control control, ControlStyleOptions options = ControlStyleOptions.Default)
{
MakeThisCurrentApplicator();
if (StyleSheet != null)
{
// Save control info for all controls before applying styles, which prevents changes to inherited properties affecting what is saved.
// This is relevant for the BackColor and ForeColor properties of child controls.
AddControlInfoRecursive(control, options);
// Apply styles.
ApplyStylesRecursive(control, options);
}
else
{
// Applying styles with a null style sheet is equivalent to clearing them.
ClearStyles(control, options);
}
}
private void AddControlInfoRecursive(Control control, ControlStyleOptions options)
{
if (!options.HasFlag(ControlStyleOptions.RulesRequired) || HasStyles(control))
{
AddControlInfo(control);
}
else
{
RemoveControlInfo(control);
}
if (options.HasFlag(ControlStyleOptions.Recursive) && control.HasChildren)
{
foreach (Control childControl in GetStylableChildControls(control))
{
AddControlInfoRecursive(childControl, options);
}
if (control.ContextMenuStrip != null)
{
AddControlInfoRecursive(control.ContextMenuStrip, options);
}
}
}
