private void OnAssociatedForm_StyleChanged(object sender, EventArgs e)
{
Form parentForm = RadTitleBar.FindParentForm((Control)this);
if (parentForm == null)
{
return;
}
if (parentForm.MaximizeBox)
{
int num1 = (int)this.titleBarElement.MaximizeButton.SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Visible);
}
else
{
int num2 = (int)this.titleBarElement.MaximizeButton.SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Collapsed);
}
if (parentForm.MinimizeBox)
{
int num3 = (int)this.titleBarElement.MinimizeButton.SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Visible);
}
else
{
int num4 = (int)this.titleBarElement.MinimizeButton.SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Collapsed);
}
if (!parentForm.MinimizeBox && !parentForm.MaximizeBox && parentForm.HelpButton)
{
int num5 = (int)this.titleBarElement.HelpButton.SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Visible);
}
else
{
int num6 = (int)this.titleBarElement.HelpButton.SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Collapsed);
}
}
protected virtual void OnMaximizeRestore(object sender, EventArgs args)
{
Form parentForm = RadTitleBar.FindParentForm((Control)this);
if (parentForm != null && !parentForm.MaximizeBox)
{
return;
}
if (this.MaximizeRestore != null)
{
this.MaximizeRestore(sender, args);
}
if (parentForm == null)
{
return;
}
if (parentForm.WindowState == FormWindowState.Maximized)
{
parentForm.WindowState = FormWindowState.Normal;
}
else
{
parentForm.WindowState = FormWindowState.Maximized;
}
}
protected virtual void OnClose(object sender, EventArgs args)
{
if (this.Close != null)
{
this.Close(sender, args);
}
RadTitleBar.FindParentForm((Control)this)?.Close();
}
public virtual void HandleDoubleClickClick()
{
if (this.ElementTree != null)
{
Form form = RadTitleBar.FindParentForm(this.ElementTree.Control);
if (form != null && form.MaximizeBox)
{
OnMaximizeRestore(this, EventArgs.Empty);
}
}
}
protected virtual void OnHelpButtonClicked(object sender, EventArgs args)
{
Form parentForm = RadTitleBar.FindParentForm((Control)this);
if (parentForm == null || !parentForm.IsHandleCreated)
{
return;
}
int num = 61824;
Telerik.WinControls.NativeMethods.PostMessage(new HandleRef((object)this, parentForm.Handle), 274, new IntPtr(num), IntPtr.Zero);
}
public virtual void HandleDoubleClickClick()
{
if (this.ElementTree == null)
{
return;
}
Form parentForm = RadTitleBar.FindParentForm(this.ElementTree.Control);
if (parentForm == null || !parentForm.MaximizeBox)
{
return;
}
this.OnMaximizeRestore((object)this, EventArgs.Empty);
}
private void menu_Popup(object sender, EventArgs e)
{
Form parentForm = RadTitleBar.FindParentForm((Control)this);
if (parentForm == null)
{
return;
}
bool flag = parentForm.WindowState == FormWindowState.Maximized;
this.menu.MenuItems[0].Enabled = flag;
this.menu.MenuItems[1].Enabled = !flag;
this.menu.MenuItems[2].Enabled = !flag;
this.menu.MenuItems[4].Enabled = !flag;
}
protected void OnClose(object sender, EventArgs args)
{
if (!this.canManageOwnerForm)
{
return;
}
if (Close != null)
{
Close(sender, args);
}
RadTitleBar titleBar = this.ElementTree.Control as RadTitleBar;
if (titleBar != null)
{
titleBar.CallOnClose(sender, args);
}
}
protected override void OnParentChanged(EventArgs e)
{
if (this.associatedForm != null)
{
this.associatedForm.TextChanged -= new EventHandler(this.OnParentForm_TextChanged);
this.associatedForm.StyleChanged -= new EventHandler(this.OnAssociatedForm_StyleChanged);
}
base.OnParentChanged(e);
this.associatedForm = RadTitleBar.FindParentForm((Control)this);
if (this.associatedForm == null)
{
return;
}
this.associatedForm.TextChanged += new EventHandler(this.OnParentForm_TextChanged);
this.associatedForm.StyleChanged += new EventHandler(this.OnAssociatedForm_StyleChanged);
this.titleBarElement.Text = this.associatedForm.Text;
}
public override ControlStyleBuilderInfoList GetThemeDesignedControls(Control previewSurface)
{
RadTitleBar titleBarPreview = new RadTitleBar();
titleBarPreview.Text = "RadTitleBar";
titleBarPreview.Bounds = new Rectangle(30, 30, 300, 26);
RadTitleBar titleBarStructure = new RadTitleBar();
titleBarStructure.Text = "RadTitleBar";
ControlStyleBuilderInfo designed = new ControlStyleBuilderInfo(titleBarPreview, titleBarStructure.RootElement);
ControlStyleBuilderInfoList res = new ControlStyleBuilderInfoList();
res.Add(designed);
return(res);
}
protected virtual void OnMinimize(object sender, EventArgs args)
{
Form parentForm = RadTitleBar.FindParentForm((Control)this);
if (parentForm != null && !parentForm.MinimizeBox)
{
return;
}
if (this.Minimize != null)
{
this.Minimize(sender, args);
}
if (parentForm == null)
{
return;
}
parentForm.WindowState = FormWindowState.Minimized;
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (this.IsDesignMode || this.DesignMode)
{
return;
}
Form form = (Form)null;
if (this.ElementTree != null)
{
form = RadTitleBar.FindParentForm(this.ElementTree.Control);
}
if (form == null)
{
return;
}
this.HandleMouseMove(e, form);
}
public RadTitleBarAccessibleObject(RadTitleBar owner)
: base((Control)owner)
{
this.owner = owner;
}
