internal void MovePageToLeaf(TabGroupLeaf leaf)
{
// Remember original auto compact mode
bool autoCompact = _tabbedGroups.AutoCompact;
// Turn mode off as it interferes with reorganisation
_tabbedGroups.AutoCompact = false;
// Get the requested tab page to be moved to new leaf
River.Orqa.Controls.Controls.TabPage tp = _tabControl.SelectedTab;
// Remove page from ourself
_tabControl.TabPages.Remove(tp);
// Add into the new leaf
leaf.TabPages.Add(tp);
// Make new leaf the active one
_tabbedGroups.ActiveLeaf = leaf;
River.Orqa.Controls.Controls.TabControl tc = leaf.GroupControl as Controls.TabControl;
// Select the newly added page
tc.SelectedTab = tp;
// Reset compacting mode as we have updated the structure
_tabbedGroups.AutoCompact = autoCompact;
// Do we need to compact?
if (_tabbedGroups.AutoCompact)
{
_tabbedGroups.Compact();
}
}
protected override void WndProc(ref Message msg)
{
// Test for the left mouse down windows message
if (msg.Msg == (int)Win32.Msgs.WM_LBUTTONDOWN)
{
// Get access to the TabControl we are the designer for
River.Orqa.Controls.Controls.TabControl tabControl = this.SelectionService.PrimarySelection as River.Orqa.Controls.Controls.TabControl;
// Check we have a valid object reference
if (tabControl != null)
{
// Extract the mouse position
int xPos = (short)((uint)msg.LParam & 0x0000FFFFU);
int yPos = (short)(((uint)msg.LParam & 0xFFFF0000U) >> 16);
// Ask the TabControl to change tabs according to mouse message
tabControl.ExternalMouseTest(msg.HWnd, new Point(xPos, yPos));
}
}
else
{
if (msg.Msg == (int)Win32.Msgs.WM_LBUTTONDBLCLK)
{
// Get access to the TabControl we are the designer for
River.Orqa.Controls.Controls.TabControl tabControl = this.SelectionService.PrimarySelection as River.Orqa.Controls.Controls.TabControl;
// Check we have a valid object reference
if (tabControl != null)
{
// Extract the mouse position
int xPos = (short)((uint)msg.LParam & 0x0000FFFFU);
int yPos = (short)(((uint)msg.LParam & 0xFFFF0000U) >> 16);
// Ask the TabControl to process a double click over an arrow as a simple
// click of the arrow button. In which case we return immediately to prevent
// the base class from using the double to generate the default event
if (tabControl.WantDoubleClick(msg.HWnd, new Point(xPos, yPos)))
{
return;
}
}
}
}
base.WndProc(ref msg);
}
public WindowContentTabbed(DockingManager manager, VisualStyle vs)
: base(manager, vs)
{
_redocker = null;
_activeContent = null;
// Create the TabControl used for viewing the Content windows
_tabControl = new Controls.TabControl();
// It should always occupy the remaining space after all details
_tabControl.Dock = DockStyle.Fill;
// Show tabs only if two or more tab pages exist
_tabControl.HideTabsMode = River.Orqa.Controls.Controls.TabControl.HideTabsModes.HideUsingLogic;
// Hook into the TabControl notifications
_tabControl.GotFocus += new EventHandler(OnTabControlGotFocus);
_tabControl.LostFocus += new EventHandler(OnTabControlLostFocus);
_tabControl.PageGotFocus += new EventHandler(OnTabControlGotFocus);
_tabControl.PageLostFocus += new EventHandler(OnTabControlLostFocus);
_tabControl.SelectionChanged += new EventHandler(OnSelectionChanged);
_tabControl.PageDragStart += new MouseEventHandler(OnPageDragStart);
_tabControl.PageDragMove += new MouseEventHandler(OnPageDragMove);
_tabControl.PageDragEnd += new MouseEventHandler(OnPageDragEnd);
_tabControl.PageDragQuit += new MouseEventHandler(OnPageDragQuit);
_tabControl.DoubleClickTab += new Controls.TabControl.DoubleClickTabHandler(OnDoubleClickTab);
_tabControl.Font = manager.TabControlFont;
_tabControl.BackColor = manager.BackColor;
_tabControl.ForeColor = manager.InactiveTextColor;
// Define the visual style required
_tabControl.Style = vs;
// Allow developers a chance to override default settings
manager.OnTabControlCreated(_tabControl);
switch (vs)
{
case VisualStyle.IDE:
Controls.Add(_tabControl);
break;
case VisualStyle.Plain:
// Only the border at the pages edge and not around the whole control
_tabControl.InsetBorderPagesOnly = !_manager.PlainTabBorder;
// We want a border around the TabControl so it is indented and looks consistent
// with the Plain look and feel, so use the helper Control 'BorderForControl'
BorderForControl bfc = new BorderForControl(_tabControl, _plainBorder);
// It should always occupy the remaining space after all details
bfc.Dock = DockStyle.Fill;
// Define the default border border
bfc.BackColor = _manager.BackColor;
// When in 'VisualStyle.Plain' we need to
Controls.Add(bfc);
break;
}
// Need to hook into message pump so that the ESCAPE key can be
// intercepted when in redocking mode
Application.AddMessageFilter(this);
}