public virtual void OnPageContextMenu(TGContextMenuEventArgs e)
{
// Has anyone registered for the event?
if (PageContextMenu != null)
PageContextMenu(this, e);
}
protected void OnPopupMenuDisplay(object sender, CancelEventArgs e)
{
// Remove all existing menu items
_tabControl.ContextPopupMenu.MenuCommands.Clear();
// Add our standard set of menus
_tabControl.ContextPopupMenu.MenuCommands.AddRange(new MenuCommand[] { _mcClose, _mcSep1,
_mcProm, _mcReba,
_mcSep2, _mcHorz,
_mcVert, _mcNext,
_mcPrev });
if (!_tabbedGroups.LayoutLock)
{
// Are any pages selected
bool valid = (_tabControl.SelectedIndex != -1);
// Define the latest text string
_mcClose.Text = _tabbedGroups.CloseMenuText;
_mcProm.Text = _tabbedGroups.ProminentMenuText;
_mcReba.Text = _tabbedGroups.RebalanceMenuText;
_mcPrev.Text = _tabbedGroups.MovePreviousMenuText;
_mcNext.Text = _tabbedGroups.MoveNextMenuText;
_mcVert.Text = _tabbedGroups.NewVerticalMenuText;
_mcHorz.Text = _tabbedGroups.NewHorizontalMenuText;
// Only need to close option if the tab has close defined
_mcClose.Visible = _tabControl.ShowClose && valid;
_mcSep1.Visible = _tabControl.ShowClose && valid;
// Update the radio button for prominent
_mcProm.Checked = (_tabbedGroups.ProminentLeaf == this);
// Can only create new group if at least two pages exist
bool split = valid && (_tabControl.TabPages.Count > 1);
bool vertSplit = split;
bool horzSplit = split;
TabGroupSequence tgs = _parent as TabGroupSequence;
// If we are not the only leaf, then can only split in
// the same direction as the group we are in
if (tgs.Count > 1)
{
if (tgs.Direction == Direction.Vertical)
{
vertSplit = false;
}
else
{
horzSplit = false;
}
}
_mcVert.Visible = vertSplit;
_mcHorz.Visible = horzSplit;
// Can only how movement if group exists in that direction
_mcNext.Visible = valid && (_tabbedGroups.NextLeaf(this) != null);
_mcPrev.Visible = valid && (_tabbedGroups.PreviousLeaf(this) != null);
_mcSep2.Visible = _mcNext.Visible | _mcPrev.Visible | vertSplit | horzSplit;
}
else
{
// Make sure that none of the menu commands are visible
_mcClose.Visible = false;
_mcProm.Visible = false;
_mcReba.Visible = false;
_mcPrev.Visible = false;
_mcNext.Visible = false;
_mcVert.Visible = false;
_mcHorz.Visible = false;
_mcSep1.Visible = false;
_mcSep2.Visible = false;
}
TGContextMenuEventArgs tge = new TGContextMenuEventArgs(this,
_tabControl,
_tabControl.SelectedTab,
_tabControl.ContextPopupMenu);
// Generate event so handlers can add/remove/cancel menu
_tabbedGroups.OnPageContextMenu(tge);
int visibleCommands = 0;
// Count how many visible commands left
foreach (MenuCommand mc in _tabControl.ContextPopupMenu.MenuCommands)
{
if (mc.Visible)
{
visibleCommands++;
}
}
// Pass back cancel value or always cancel if no commands are visible
e.Cancel = (tge.Cancel || (visibleCommands == 0));
}
public virtual void OnPageContextMenu(TGContextMenuEventArgs e) {
// Has anyone registered for the event?
if (PageContextMenu != null)
PageContextMenu(this, e);
}
protected void OnPopupMenuDisplay(object sender, CancelEventArgs e)
{
// Remove all existing menu items
_tabControl.ContextPopupMenu.MenuCommands.Clear();
// Add our standard set of menus
_tabControl.ContextPopupMenu.MenuCommands.AddRange(new MenuCommand[]{_mcClose, _mcSep1,
_mcProm, _mcReba,
_mcSep2, _mcHorz,
_mcVert, _mcNext,
_mcPrev});
// Are any pages selected
bool valid = (_tabControl.SelectedIndex != -1);
// Define the latest text string
_mcClose.Text = _tabbedGroups.CloseMenuText;
_mcProm.Text = _tabbedGroups.ProminentMenuText;
_mcReba.Text = _tabbedGroups.RebalanceMenuText;
_mcPrev.Text = _tabbedGroups.MovePreviousMenuText;
_mcNext.Text = _tabbedGroups.MoveNextMenuText;
_mcVert.Text = _tabbedGroups.NewVerticalMenuText;
_mcHorz.Text = _tabbedGroups.NewHorizontalMenuText;
// Only need to close option if the tab has close defined
_mcClose.Visible = _tabControl.ShowClose && valid;
_mcSep1.Visible = _tabControl.ShowClose && valid;
// Update the radio button for prominent
_mcProm.Checked = (_tabbedGroups.ProminentLeaf == this);
// Can only create new group if at least two pages exist
bool split = valid && (_tabControl.TabPages.Count > 1);
bool vertSplit = split;
bool horzSplit = split;
TabGroupSequence tgs = _parent as TabGroupSequence;
// If we are not the only leaf, then can only split in
// the same direction as the group we are in
if (tgs.Count > 1)
{
if (tgs.Direction == Direction.Vertical)
vertSplit = false;
else
horzSplit = false;
}
_mcVert.Visible = vertSplit;
_mcHorz.Visible = horzSplit;
// Can only how movement if group exists in that direction
_mcNext.Visible = valid && (_tabbedGroups.NextLeaf(this) != null);
_mcPrev.Visible = valid && (_tabbedGroups.PreviousLeaf(this) != null);
TGContextMenuEventArgs tge = new TGContextMenuEventArgs(this,
_tabControl,
_tabControl.SelectedTab,
_tabControl.ContextPopupMenu);
// Generate event so handlers can add/remove/cancel menu
_tabbedGroups.OnPageContextMenu(tge);
// Pass back cancel value
e.Cancel = tge.Cancel;
}
private void m_tabs_PageContextMenu(Crownwood.Magic.Controls.TabbedGroups tg, Crownwood.Magic.Controls.TGContextMenuEventArgs e)
{
e.ContextMenu.MenuCommands.Add(new Crownwood.Magic.Menus.MenuCommand(I.T("New tab|101"), new EventHandler(m_menuNouvelOnglet_Click)));
m_pageContextMenu = e.TabPage;
MenuCommand command = new Crownwood.Magic.Menus.MenuCommand(I.T("Direct new pages to this tab|102"),
new EventHandler(OnOrienterNouveauxIci));
command.Checked = m_pageRecepteurUniverselle == m_pageContextMenu;
e.ContextMenu.MenuCommands.Add(command);
}
