/*
* InitializeTabButton
*/
private void InitializeTabButton(NuGenTabButton tabButtonToInitialize)
{
Debug.Assert(tabButtonToInitialize != null, "tabButtonToInitialize != null");
tabButtonToInitialize.ShowCloseButton = this.CloseButtonOnTab;
tabButtonToInitialize.Click += _tabButton_Click;
tabButtonToInitialize.Close += _tabButton_Close;
tabButtonToInitialize.DoubleClick += _tabButton_DoubleClick;
tabButtonToInitialize.DragDrop += _tabButton_DragDrop;
tabButtonToInitialize.DragEnter += _tabButton_DragEnter;
tabButtonToInitialize.DragLeave += _tabButton_DragLeave;
tabButtonToInitialize.MouseDown += _tabButton_MouseDown;
tabButtonToInitialize.MouseEnter += _tabButton_MouseEnter;
tabButtonToInitialize.MouseHover += _tabButton_MouseHover;
tabButtonToInitialize.MouseLeave += _tabButton_MouseLeave;
tabButtonToInitialize.MouseMove += _tabButton_MouseMove;
tabButtonToInitialize.MouseUp += _tabButton_MouseUp;
tabButtonToInitialize.SelectedChanged += _tabButton_SelectedChanged;
if (this.Enabled)
{
this.SelectedTabButton = tabButtonToInitialize;
}
else
{
this.SelectedTabButton = null;
}
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
/*
* InsertTabButton
*/
private void InsertTabButton(int index, NuGenTabButton tabButtonToInsert)
{
Debug.Assert(tabButtonToInsert != null, "tabButtonToInsert != null");
Debug.Assert(_tabButtons != null, "_tabButtons != null");
_tabButtons.Insert(index, tabButtonToInsert);
this.Controls.Add(tabButtonToInsert);
this.InitializeTabButton(tabButtonToInsert);
}
/*
* AddTabButton
*/
private void AddTabButton(NuGenTabButton tabButtonToAdd)
{
Debug.Assert(tabButtonToAdd != null, "tabButtonToAdd != null");
Debug.Assert(_tabButtons != null, "_tabButtons != null");
_tabButtons.Add(tabButtonToAdd);
this.Controls.Add(tabButtonToAdd);
this.InitializeTabButton(tabButtonToAdd);
}
private void _tabButton_SelectedChanged(object sender, EventArgs e)
{
Debug.Assert(sender is NuGenTabButton, "sender is NuGenTabButton");
NuGenTabButton tabButton = (NuGenTabButton)sender;
if (tabButton.Selected)
{
Debug.Assert(_buttonPageDictionary != null, "_buttonPageDictionary != null");
Debug.Assert(_buttonPageDictionary.ContainsKey(tabButton), "_buttonPageDictionary.ContainsKey(tabButton)");
NuGenTabPage activeTabPage = _buttonPageDictionary[tabButton];
Debug.Assert(activeTabPage != null, "activeTabPage != null");
activeTabPage.BringToFront();
}
}
/*
* RemoveTabPage
*/
private void RemoveTabPage(NuGenTabPage tabPageToRemove)
{
Debug.Assert(tabPageToRemove != null, "tabPageToRemove != null");
Debug.Assert(_buttonPageDictionary != null, "_buttonPageDictionary != null");
Debug.Assert(_pageButtonDictionary != null, "_pageButtonDictionary != null");
NuGenTabButton associatedTabButton = _pageButtonDictionary[tabPageToRemove];
Debug.Assert(associatedTabButton != null, "associatedTabButton != null");
tabPageToRemove.EnabledChanged -= _tabPage_EnabledChanged;
tabPageToRemove.TabButtonImageChanged -= _tabPage_TabButtonImageChanged;
tabPageToRemove.TextChanged -= _tabPage_TextChanged;
_buttonPageDictionary.Remove(associatedTabButton);
_pageButtonDictionary.Remove(tabPageToRemove);
this.RemoveTabButton(associatedTabButton);
}
private void _tabPage_EnabledChanged(object sender, EventArgs e)
{
Debug.Assert(sender is NuGenTabPage, "sender is NuGenTabPage");
NuGenTabPage tabPage = (NuGenTabPage)sender;
Debug.Assert(_pageButtonDictionary != null, "_pageButtonDictionary != null");
Debug.Assert(_pageButtonDictionary.ContainsKey(tabPage), "_pageButtonDictionary.ContainsKey(tabPage)");
NuGenTabButton tabButton = _pageButtonDictionary[tabPage];
tabButton.Enabled = tabPage.Enabled;
tabButton.Invalidate(true);
if (
!tabPage.Enabled &&
tabPage == this.SelectedTab
)
{
NuGenTabPage newSelectedTabPage = null;
for (int i = this.SelectedIndex - 1; i > -1; i--)
{
if (this.TabPages[i].Enabled)
{
newSelectedTabPage = this.TabPages[i];
}
}
if (newSelectedTabPage == null)
{
for (int i = this.SelectedIndex + 1; i < this.TabPages.Count; i++)
{
if (this.TabPages[i].Enabled)
{
newSelectedTabPage = this.TabPages[i];
}
}
}
this.SelectedTab = newSelectedTabPage;
}
}
/*
* RemoveTabButton
*/
private void RemoveTabButton(NuGenTabButton tabButtonToRemove)
{
Debug.Assert(tabButtonToRemove != null, "tabButtonToRemove != null");
tabButtonToRemove.Click -= _tabButton_Click;
tabButtonToRemove.Close -= _tabButton_Close;
tabButtonToRemove.DoubleClick -= _tabButton_DoubleClick;
tabButtonToRemove.DragDrop -= _tabButton_DragDrop;
tabButtonToRemove.DragEnter -= _tabButton_DragEnter;
tabButtonToRemove.DragLeave -= _tabButton_DragLeave;
tabButtonToRemove.MouseDown -= _tabButton_MouseDown;
tabButtonToRemove.MouseEnter -= _tabButton_MouseEnter;
tabButtonToRemove.MouseHover -= _tabButton_MouseHover;
tabButtonToRemove.MouseLeave -= _tabButton_MouseLeave;
tabButtonToRemove.MouseMove -= _tabButton_MouseMove;
tabButtonToRemove.MouseUp -= _tabButton_MouseUp;
tabButtonToRemove.SelectedChanged -= _tabButton_SelectedChanged;
Debug.Assert(_tabButtons != null, "_tabButtons != null");
int selectedIndex = _tabButtons.IndexOf(tabButtonToRemove);
_tabButtons.Remove(tabButtonToRemove);
this.Controls.Remove(tabButtonToRemove);
if (_tabButtons.Count < 1)
{
this.SelectedTabButton = null;
return;
}
if (selectedIndex >= _tabButtons.Count)
{
selectedIndex = _tabButtons.Count - 1;
}
this.SelectedTabButton = _tabButtons[selectedIndex];
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
/*
* InitializeTabPage
*/
private NuGenTabButton InitializeTabPage(NuGenTabPage tabPageToInitialize)
{
Debug.Assert(tabPageToInitialize != null, "tabPageToInitialize != null");
Debug.Assert(this.ServiceProvider != null, "this.ServiceProvider != null");
NuGenTabButton tabButtonToAssociate = new NuGenTabButton(this.ServiceProvider);
tabButtonToAssociate.Image = tabPageToInitialize.TabButtonImage;
tabButtonToAssociate.Text = tabPageToInitialize.Text;
Debug.Assert(_buttonPageDictionary != null, "_buttonPageDictionary != null");
Debug.Assert(_pageButtonDictionary != null, "_pageButtonDictionary != null");
_buttonPageDictionary.Add(tabButtonToAssociate, tabPageToInitialize);
_pageButtonDictionary.Add(tabPageToInitialize, tabButtonToAssociate);
tabPageToInitialize.EnabledChanged += _tabPage_EnabledChanged;
tabPageToInitialize.TabButtonImageChanged += _tabPage_TabButtonImageChanged;
tabPageToInitialize.TextChanged += _tabPage_TextChanged;
this.Controls.Add(tabPageToInitialize);
tabPageToInitialize.BringToFront();
return(tabButtonToAssociate);
}
/*
* InitializeTabPage
*/
private NuGenTabButton InitializeTabPage(NuGenTabPage tabPageToInitialize)
{
Debug.Assert(tabPageToInitialize != null, "tabPageToInitialize != null");
Debug.Assert(this.ServiceProvider != null, "this.ServiceProvider != null");
NuGenTabButton tabButtonToAssociate = new NuGenTabButton(this.ServiceProvider);
tabButtonToAssociate.Image = tabPageToInitialize.TabButtonImage;
tabButtonToAssociate.Text = tabPageToInitialize.Text;
Debug.Assert(_buttonPageDictionary != null, "_buttonPageDictionary != null");
Debug.Assert(_pageButtonDictionary != null, "_pageButtonDictionary != null");
_buttonPageDictionary.Add(tabButtonToAssociate, tabPageToInitialize);
_pageButtonDictionary.Add(tabPageToInitialize, tabButtonToAssociate);
tabPageToInitialize.EnabledChanged += _tabPage_EnabledChanged;
tabPageToInitialize.TabButtonImageChanged += _tabPage_TabButtonImageChanged;
tabPageToInitialize.TextChanged += _tabPage_TextChanged;
this.Controls.Add(tabPageToInitialize);
tabPageToInitialize.BringToFront();
return tabButtonToAssociate;
}
/*
* RemoveTabButton
*/
private void RemoveTabButton(NuGenTabButton tabButtonToRemove)
{
Debug.Assert(tabButtonToRemove != null, "tabButtonToRemove != null");
tabButtonToRemove.Click -= _tabButton_Click;
tabButtonToRemove.Close -= _tabButton_Close;
tabButtonToRemove.DoubleClick -= _tabButton_DoubleClick;
tabButtonToRemove.DragDrop -= _tabButton_DragDrop;
tabButtonToRemove.DragEnter -= _tabButton_DragEnter;
tabButtonToRemove.DragLeave -= _tabButton_DragLeave;
tabButtonToRemove.MouseDown -= _tabButton_MouseDown;
tabButtonToRemove.MouseEnter -= _tabButton_MouseEnter;
tabButtonToRemove.MouseHover -= _tabButton_MouseHover;
tabButtonToRemove.MouseLeave -= _tabButton_MouseLeave;
tabButtonToRemove.MouseMove -= _tabButton_MouseMove;
tabButtonToRemove.MouseUp -= _tabButton_MouseUp;
tabButtonToRemove.SelectedChanged -= _tabButton_SelectedChanged;
Debug.Assert(_tabButtons != null, "_tabButtons != null");
int selectedIndex = _tabButtons.IndexOf(tabButtonToRemove);
_tabButtons.Remove(tabButtonToRemove);
this.Controls.Remove(tabButtonToRemove);
if (_tabButtons.Count < 1)
{
this.SelectedTabButton = null;
return;
}
if (selectedIndex >= _tabButtons.Count)
{
selectedIndex = _tabButtons.Count - 1;
}
this.SelectedTabButton = _tabButtons[selectedIndex];
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
/*
* InsertTabButton
*/
private void InsertTabButton(int index, NuGenTabButton tabButtonToInsert)
{
Debug.Assert(tabButtonToInsert != null, "tabButtonToInsert != null");
Debug.Assert(_tabButtons != null, "_tabButtons != null");
_tabButtons.Insert(index, tabButtonToInsert);
this.Controls.Add(tabButtonToInsert);
this.InitializeTabButton(tabButtonToInsert);
}
/*
* AddTabButton
*/
private void AddTabButton(NuGenTabButton tabButtonToAdd)
{
Debug.Assert(tabButtonToAdd != null, "tabButtonToAdd != null");
Debug.Assert(_tabButtons != null, "_tabButtons != null");
_tabButtons.Add(tabButtonToAdd);
this.Controls.Add(tabButtonToAdd);
this.InitializeTabButton(tabButtonToAdd);
}
/*
* InitializeTabButton
*/
private void InitializeTabButton(NuGenTabButton tabButtonToInitialize)
{
Debug.Assert(tabButtonToInitialize != null, "tabButtonToInitialize != null");
tabButtonToInitialize.ShowCloseButton = this.CloseButtonOnTab;
tabButtonToInitialize.Click += _tabButton_Click;
tabButtonToInitialize.Close += _tabButton_Close;
tabButtonToInitialize.DoubleClick += _tabButton_DoubleClick;
tabButtonToInitialize.DragDrop += _tabButton_DragDrop;
tabButtonToInitialize.DragEnter += _tabButton_DragEnter;
tabButtonToInitialize.DragLeave += _tabButton_DragLeave;
tabButtonToInitialize.MouseDown += _tabButton_MouseDown;
tabButtonToInitialize.MouseEnter += _tabButton_MouseEnter;
tabButtonToInitialize.MouseHover += _tabButton_MouseHover;
tabButtonToInitialize.MouseLeave += _tabButton_MouseLeave;
tabButtonToInitialize.MouseMove += _tabButton_MouseMove;
tabButtonToInitialize.MouseUp += _tabButton_MouseUp;
tabButtonToInitialize.SelectedChanged += _tabButton_SelectedChanged;
if (this.Enabled)
{
this.SelectedTabButton = tabButtonToInitialize;
}
else
{
this.SelectedTabButton = null;
}
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
