/*
* InitializeTabButton
*/
private void InitializeTabButton(NuGenTabButton tabButtonToInitialize)
{
Debug.Assert(tabButtonToInitialize != null, "tabButtonToInitialize != null");
tabButtonToInitialize.ShowCloseButton = this.CloseButtonOnTab;
tabButtonToInitialize.Click += this.tabButton_Click;
tabButtonToInitialize.Close += this.tabButton_Close;
tabButtonToInitialize.DoubleClick += this.tabButton_DoubleClick;
tabButtonToInitialize.DragDrop += this.tabButton_DragDrop;
tabButtonToInitialize.DragEnter += this.tabButton_DragEnter;
tabButtonToInitialize.DragLeave += this.tabButton_DragLeave;
tabButtonToInitialize.MouseDown += this.tabButton_MouseDown;
tabButtonToInitialize.MouseEnter += this.tabButton_MouseEnter;
tabButtonToInitialize.MouseHover += this.tabButton_MouseHover;
tabButtonToInitialize.MouseLeave += this.tabButton_MouseLeave;
tabButtonToInitialize.MouseMove += this.tabButton_MouseMove;
tabButtonToInitialize.MouseUp += this.tabButton_MouseUp;
tabButtonToInitialize.SelectedChanged += this.tabButton_SelectedChanged;
if (this.Enabled)
{
this.SelectedTabButton = tabButtonToInitialize;
}
else
{
this.SelectedTabButton = null;
}
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
private void tabPage_TabButtonImageChanged(object sender, EventArgs e)
{
Debug.Assert(sender is NuGenTabPage, "sender is NuGenTabPage");
NuGenTabPage tabPage = (NuGenTabPage)sender;
Debug.Assert(this.PageButtonDictionary.ContainsKey(tabPage), "this.PageButtonDictionary.ContainsKey(tabPage)");
NuGenTabButton tabButton = this.PageButtonDictionary[tabPage];
tabButton.Image = tabPage.TabButtonImage;
}
/*
* InsertTabButton
*/
private void InsertTabButton(int index, NuGenTabButton tabButtonToInsert)
{
Debug.Assert(tabButtonToInsert != null, "tabButtonToInsert != null");
Debug.Assert(this.TabButtons != null, "this.TabButtons != null");
this.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(this.TabButtons != null, "this.TabButtons != null");
this.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(this.ButtonPageDictionary.ContainsKey(tabButton), "this.ButtonPageDictionary.ContainsKey(tabButton)");
NuGenTabPage activeTabPage = this.ButtonPageDictionary[tabButton];
Debug.Assert(activeTabPage != null, "activeTabPage != null");
activeTabPage.BringToFront();
}
}
/*
* RemoveTabPage
*/
private void RemoveTabPage(NuGenTabPage tabPageToRemove)
{
Debug.Assert(tabPageToRemove != null, "tabPageToRemove != null");
NuGenTabButton associatedTabButton = this.PageButtonDictionary[tabPageToRemove];
Debug.Assert(associatedTabButton != null, "associatedTabButton != null");
tabPageToRemove.EnabledChanged -= this.tabPage_EnabledChanged;
tabPageToRemove.TabButtonImageChanged -= this.tabPage_TabButtonImageChanged;
tabPageToRemove.TextChanged -= this.tabPage_TextChanged;
this.ButtonPageDictionary.Remove(associatedTabButton);
this.PageButtonDictionary.Remove(tabPageToRemove);
this.RemoveTabButton(associatedTabButton);
}
/// <summary>
/// </summary>
public void RebuildLayout(Rectangle tabStripBounds)
{
if (tabStripBounds == Rectangle.Empty)
{
return;
}
NuGenTabButton selectedTabButton = null;
int currentLeftOffset = tabStripBounds.Left;
int defaultWidth = this.TabButtons.Count * this.DefaultTabButtonSize.Width;
int tabButtonWidth = this.DefaultTabButtonSize.Width;
if (defaultWidth > tabStripBounds.Width)
{
tabButtonWidth = tabStripBounds.Width / this.TabButtons.Count;
}
foreach (NuGenTabButton tabButton in this.TabButtons)
{
tabButton.Width = tabButtonWidth;
tabButton.Height = tabStripBounds.Height;
tabButton.Top = tabStripBounds.Top;
tabButton.Left = currentLeftOffset;
currentLeftOffset += tabButton.Width;
if (tabButton.Selected)
{
Debug.Assert(selectedTabButton == null, "selectedTabButton == null");
selectedTabButton = tabButton;
}
}
/* Selected */
if (selectedTabButton != null && selectedTabButton.Enabled)
{
selectedTabButton.Top += _selectedTabButtonOffset.Top;
selectedTabButton.Left += _selectedTabButtonOffset.Left;
selectedTabButton.Width += _selectedTabButtonOffset.Width;
selectedTabButton.Height += _selectedTabButtonOffset.Height;
selectedTabButton.BringToFront();
}
}
private void tabPage_EnabledChanged(object sender, EventArgs e)
{
Debug.Assert(sender is NuGenTabPage, "sender is NuGenTabPage");
NuGenTabPage tabPage = (NuGenTabPage)sender;
Debug.Assert(this.PageButtonDictionary.ContainsKey(tabPage), "this.PageButtonDictionary.ContainsKey(tabPage)");
NuGenTabButton tabButton = this.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;
}
}
/*
* 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;
this.ButtonPageDictionary.Add(tabButtonToAssociate, tabPageToInitialize);
this.PageButtonDictionary.Add(tabPageToInitialize, tabButtonToAssociate);
tabPageToInitialize.EnabledChanged += this.tabPage_EnabledChanged;
tabPageToInitialize.TabButtonImageChanged += this.tabPage_TabButtonImageChanged;
tabPageToInitialize.TextChanged += this.tabPage_TextChanged;
this.Controls.Add(tabPageToInitialize);
tabPageToInitialize.BringToFront();
return(tabButtonToAssociate);
}
/*
* RemoveTabButton
*/
private void RemoveTabButton(NuGenTabButton tabButtonToRemove)
{
Debug.Assert(tabButtonToRemove != null, "tabButtonToRemove != null");
tabButtonToRemove.Click -= this.tabButton_Click;
tabButtonToRemove.Close -= this.tabButton_Close;
tabButtonToRemove.DoubleClick -= this.tabButton_DoubleClick;
tabButtonToRemove.DragDrop -= this.tabButton_DragDrop;
tabButtonToRemove.DragEnter -= this.tabButton_DragEnter;
tabButtonToRemove.DragLeave -= this.tabButton_DragLeave;
tabButtonToRemove.MouseDown -= this.tabButton_MouseDown;
tabButtonToRemove.MouseEnter -= this.tabButton_MouseEnter;
tabButtonToRemove.MouseHover -= this.tabButton_MouseHover;
tabButtonToRemove.MouseLeave -= this.tabButton_MouseLeave;
tabButtonToRemove.MouseMove -= this.tabButton_MouseMove;
tabButtonToRemove.MouseUp -= this.tabButton_MouseUp;
tabButtonToRemove.SelectedChanged -= this.tabButton_SelectedChanged;
Debug.Assert(this.TabButtons != null, "this.TabButtons != null");
int selectedIndex = this.TabButtons.IndexOf(tabButtonToRemove);
this.TabButtons.Remove(tabButtonToRemove);
this.Controls.Remove(tabButtonToRemove);
if (this.TabButtons.Count < 1)
{
this.SelectedTabButton = null;
return;
}
if (selectedIndex >= this.TabButtons.Count)
{
selectedIndex = this.TabButtons.Count - 1;
}
this.SelectedTabButton = this.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;
this.ButtonPageDictionary.Add(tabButtonToAssociate, tabPageToInitialize);
this.PageButtonDictionary.Add(tabPageToInitialize, tabButtonToAssociate);
tabPageToInitialize.EnabledChanged += this.tabPage_EnabledChanged;
tabPageToInitialize.TabButtonImageChanged += this.tabPage_TabButtonImageChanged;
tabPageToInitialize.TextChanged += this.tabPage_TextChanged;
this.Controls.Add(tabPageToInitialize);
tabPageToInitialize.BringToFront();
return tabButtonToAssociate;
}
/*
* RemoveTabButton
*/
private void RemoveTabButton(NuGenTabButton tabButtonToRemove)
{
Debug.Assert(tabButtonToRemove != null, "tabButtonToRemove != null");
tabButtonToRemove.Click -= this.tabButton_Click;
tabButtonToRemove.Close -= this.tabButton_Close;
tabButtonToRemove.DoubleClick -= this.tabButton_DoubleClick;
tabButtonToRemove.DragDrop -= this.tabButton_DragDrop;
tabButtonToRemove.DragEnter -= this.tabButton_DragEnter;
tabButtonToRemove.DragLeave -= this.tabButton_DragLeave;
tabButtonToRemove.MouseDown -= this.tabButton_MouseDown;
tabButtonToRemove.MouseEnter -= this.tabButton_MouseEnter;
tabButtonToRemove.MouseHover -= this.tabButton_MouseHover;
tabButtonToRemove.MouseLeave -= this.tabButton_MouseLeave;
tabButtonToRemove.MouseMove -= this.tabButton_MouseMove;
tabButtonToRemove.MouseUp -= this.tabButton_MouseUp;
tabButtonToRemove.SelectedChanged -= this.tabButton_SelectedChanged;
Debug.Assert(this.TabButtons != null, "this.TabButtons != null");
int selectedIndex = this.TabButtons.IndexOf(tabButtonToRemove);
this.TabButtons.Remove(tabButtonToRemove);
this.Controls.Remove(tabButtonToRemove);
if (this.TabButtons.Count < 1)
{
this.SelectedTabButton = null;
return;
}
if (selectedIndex >= this.TabButtons.Count)
{
selectedIndex = this.TabButtons.Count - 1;
}
this.SelectedTabButton = this.TabButtons[selectedIndex];
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
/*
* InsertTabButton
*/
private void InsertTabButton(int index, NuGenTabButton tabButtonToInsert)
{
Debug.Assert(tabButtonToInsert != null, "tabButtonToInsert != null");
Debug.Assert(this.TabButtons != null, "this.TabButtons != null");
this.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(this.TabButtons != null, "this.TabButtons != null");
this.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 += this.tabButton_Click;
tabButtonToInitialize.Close += this.tabButton_Close;
tabButtonToInitialize.DoubleClick += this.tabButton_DoubleClick;
tabButtonToInitialize.DragDrop += this.tabButton_DragDrop;
tabButtonToInitialize.DragEnter += this.tabButton_DragEnter;
tabButtonToInitialize.DragLeave += this.tabButton_DragLeave;
tabButtonToInitialize.MouseDown += this.tabButton_MouseDown;
tabButtonToInitialize.MouseEnter += this.tabButton_MouseEnter;
tabButtonToInitialize.MouseHover += this.tabButton_MouseHover;
tabButtonToInitialize.MouseLeave += this.tabButton_MouseLeave;
tabButtonToInitialize.MouseMove += this.tabButton_MouseMove;
tabButtonToInitialize.MouseUp += this.tabButton_MouseUp;
tabButtonToInitialize.SelectedChanged += this.tabButton_SelectedChanged;
if (this.Enabled)
{
this.SelectedTabButton = tabButtonToInitialize;
}
else
{
this.SelectedTabButton = null;
}
this.LayoutBuilder.RebuildLayout(this.TabStripBounds);
}
