private void ChangeTab(object sender, SelectionChangedEventArgs e)
{
TabItem tab = (TabItem)((TabControl)sender).SelectedValue;
if (tab.Equals(LogTab))
{
LogTab.Header = "[0] Log";
}
else if (tab.Equals(RespondTab))
{
RespondTab.Header = "Respond";
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
string tabName = (sender as Button).CommandParameter.ToString();
var item = tabDynamic.Items.Cast <TabItem>().Where(i => i.Name.Equals(tabName)).SingleOrDefault();
TabItem tab = item as TabItem;
if (tab != null)
{
if (_tabItems.Count < 3)
{
MessageBox.Show("Cannot delete last NFA Diagram.");
}
else if (MessageBox.Show(string.Format("Are are sure to delete {0} ?", tab.Header.ToString()),
"Delete NFA", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
// get selected tab
TabItem selectedTab = tabDynamic.SelectedItem as TabItem;
// clear tab control binding
tabDynamic.DataContext = null;
_tabItems.Remove(tab);
// bind tab control
tabDynamic.DataContext = _tabItems;
// select previously selected tab. if that is removed then select first tab
if (selectedTab == null || selectedTab.Equals(tab))
{
selectedTab = _tabItems[0];
}
tabDynamic.SelectedItem = selectedTab;
}
}
}
private void tabDynamic_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
TabItem tab = tabDynamic.SelectedItem as TabItem;
if (tab == null)
{
return;
}
if (tab.Equals(_tabAdd))
{
// clear tab control binding
tabDynamic.DataContext = null;
TabItem newTab = this.AddTabItem();
// bind tab control
tabDynamic.DataContext = _tabItems;
// select newly added tab item
tabDynamic.SelectedItem = newTab;
}
else
{
// your code here...
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
string tabName = (sender as Button).CommandParameter.ToString();
var item = tabDynamic.Items.Cast <TabItem>().Where(i => i.Name.Equals(tabName)).SingleOrDefault();
TabItem tab = item as TabItem;
if (tab != null)
{
if (_tabItems.Count < 3)
{
MessageBox.Show("Cannot remove last tab.");
}
else if (MessageBox.Show(string.Format("Are you sure you want to remove notepad {0}?", tab.Header.ToString()),
"Remove Tab", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
TabItem selectedTab = tabDynamic.SelectedItem as TabItem;
tabDynamic.DataContext = null;
_tabItems.Remove(tab);
Notepad.DeletePage(tab.Name);
tabDynamic.DataContext = _tabItems;
if (selectedTab == null || selectedTab.Equals(tab))
{
selectedTab = _tabItems[0];
}
tabDynamic.SelectedItem = selectedTab;
}
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
string tabName = (sender as Button).CommandParameter.ToString();
var item = tabDynamic.Items.Cast <TabItem>().Where(i => i.Name.Equals(tabName)).SingleOrDefault();
TabItem tab = item as TabItem;
if (tab != null)
{
if (_tabItems.Count < 2)
{
MessageBox.Show("At least one invoice should be in queue you can’t remove this invoice.");
}
else
if (MessageBox.Show(string.Format("Any Unsaved Data will be loss, Are you sure to close this invoice?"),
"Remove Tab", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
TabItem selectedTab = tabDynamic.SelectedItem as TabItem;
tabDynamic.DataContext = null;
_tabItems.Remove(tab);
tabDynamic.DataContext = _tabItems;
// select previously selected tab. if that is removed then select first tab
if (selectedTab == null || selectedTab.Equals(tab))
{
selectedTab = _tabItems[0];
}
tabDynamic.SelectedItem = selectedTab;
}
}
}
/// <summary>
/// Fecha o separador de Chat.
/// <para>Não deixa fechar o separador do "Lobby".</para>
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CloseTabButton_OnClick(object sender, RoutedEventArgs e)
{
string tabName = ((Button)sender).CommandParameter.ToString();
if (tabName == "id0")
{
return; // Se for o Lobby
}
TabItem tab = ChatTabControl.Items.Cast <TabItem>().SingleOrDefault(i => i.Name.Equals(tabName));
if (tab == null)
{
return;
}
if (TabItems.Count <= 1)
{
return;
}
TabItem selectedTabItem = (TabItem)ChatTabControl.SelectedItem;
ChatTabControl.DataContext = null;
TabItems.Remove(tab);
ChatTabControl.DataContext = TabItems;
if (selectedTabItem == null || selectedTabItem.Equals(tab))
{
selectedTabItem = TabItems[0];
}
ChatTabControl.SelectedItem = selectedTabItem;
}
public void CloseButton_Handler(object sender, RoutedEventArgs args)
{
string tabName = (sender as Button).CommandParameter.ToString();
var item = tabControl_DynamicTabs.Items.Cast <TabItem>().Where(i => i.Name.Equals(tabName)).SingleOrDefault();
if (item is TabItem)
{
if (MessageBox.Show(string.Format("Are you sure you want to remove the tab '{0}'?", item.Header.ToString()), "Remove Tab", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
// Get selected tab
TabItem selectedTab = tabControl_DynamicTabs.SelectedItem as TabItem;
// Unhook DataContext vector, remove the tab from said vector and hook back the vector to the DataContext property of the control
tabControl_DynamicTabs.DataContext = null;
tabItems.Remove(item);
tabControl_DynamicTabs.DataContext = tabItems;
// If the tab closed was the current tab, then select first tab
if (selectedTab == null || selectedTab.Equals(item))
{
selectedTab = tabItems[0];
}
tabControl_DynamicTabs.SelectedItem = selectedTab;
}
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
if (button == null)
{
return;
}
string tabName = button.CommandParameter.ToString();
var item = tabDynamic.Items.Cast <TabItem>().SingleOrDefault(i => i.Name.Equals(tabName));
var tab = item;
if (tab == null)
{
return;
}
if (_tabItems.Count < 3)
{
Close();
}
else
{
// get selected tab
TabItem selectedTab = tabDynamic.SelectedItem as TabItem;
// clear tab control binding
tabDynamic.DataContext = null;
//get the index for latter
var index = _tabItems.IndexOf(selectedTab);
_tabItems.Remove(tab);
// bind tab control
tabDynamic.DataContext = _tabItems;
// select previously selected tab. if that is removed then select first tab
if (selectedTab == null || selectedTab.Equals(tab))
{
try
{
selectedTab = _tabItems[index + 1]; //go to the right?
}
catch
{
selectedTab = _tabItems[0];
}
}
tabDynamic.SelectedItem = selectedTab;
}
}
private void DeleteTabItem(string tag)
{
var validTags = tabDynamic.Items.Cast <TabItem>().Where(i => ((i.Tag != null) && i.Tag.Equals(tag)));
if (validTags.Count() > 1)
{
throw new Exception("有重名设置！");
}
var item = validTags.SingleOrDefault();
TabItem tab = item as TabItem;
if (tab != null)
{
// get selected tab
TabItem selectedTab = tabDynamic.SelectedItem as TabItem;
// clear tab control binding
tabDynamic.DataContext = null;
//call dispose for the editor
UserControl editor = (UserControl)(((Grid)tab.Content).Children[0]);
if (typeof(IDisposable).IsAssignableFrom(editor.GetType()))
{
((IDisposable)editor).Dispose();
}
// If the editor is a RecipeEditor, unsubscribe its EditWare event
if (editor is LayoutEditor)
{
LayoutEditor recipeEditor = editor as LayoutEditor;
recipeEditor.EditWare -= this.OnLayoutEditorEditWare;
}
// Remove the tab
_tabItems.Remove(tab);
// bind tab control
tabDynamic.DataContext = _tabItems;
// select previously selected tab. if that is removed then select first tab
if ((selectedTab == null || selectedTab.Equals(tab)) && _tabItems.Count > 0)
{
selectedTab = _tabItems[0];
}
tabDynamic.SelectedItem = selectedTab;
}
}
/// <summary>
/// 隐藏搜索页标签
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
TabItem item = (TabItem)tabControl.SelectedItem;
if (item == null || item.Equals(schTabItem))
{
return;
}
schTabItem.Visibility = Visibility.Collapsed;
fileListBox.Items.Clear();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
string tabName = (sender as Button).CommandParameter.ToString();
var item = tabDynamic.Items.Cast <TabItem>().Where(i => i.Name.Equals(tabName)).SingleOrDefault();
TabItem tab = item as TabItem;
if (tab != null)
{
if (MessageBox.Show(string.Format("Are you sure you want to remove the tab '{0}'?", tab.Header.ToString()),
"Remove Tab", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
// get selected tab
TabItem selectedTab = tabDynamic.SelectedItem as TabItem;
_tabItems.Remove(tab);
if (_tabItems.Count > 0)
{
// clear tab control binding
tabDynamic.Items.Clear();
foreach (var tabItem in _tabItems)
{
tabDynamic.Items.Add(tabItem);
}
// select previously selected tab. if that is removed then select first tab
if (selectedTab == null || selectedTab.Equals(tab))
{
selectedTab = _tabItems[0];
}
tabDynamic.SelectedItem = selectedTab;
}
else
{
tabDynamic.Items.Clear();
}
}
}
}
private void tabDynamic_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
TabItem tab = tabDynamic.SelectedItem as TabItem;
if (tab == null)
{
return;
}
if (tab.Equals(_tabAdd))
{
tabDynamic.DataContext = null;
TabItem newTab = this.AddTabItem();
tabDynamic.DataContext = _tabItems;
tabDynamic.SelectedItem = newTab;
}
else
{
// your code here...
}
}
public bool SwapTabItems(TabItem source, TabItem target)
{
if (source == null || target == null)
{
return(false);
}
if (!target.Equals(source))
{
var tabControl = target.Parent as TabControl;
int sourceIdx = tabControl.Items.IndexOf(source);
int targetIdx = tabControl.Items.IndexOf(target);
tabControl.Items.Remove(source);
tabControl.Items.Insert(targetIdx, source);
tabControl.SelectedIndex = targetIdx;
return(true);
}
return(false);
}
private void DropTab(object sender, System.Windows.DragEventArgs e)
{
TabItem tabItem = e.Source as TabItem;
if (tabItem != null)
{
TabItem tabItem2 = e.Data.GetData(typeof(TabItem)) as TabItem;
if (tabItem2 != null)
{
if (!tabItem.Equals(tabItem2))
{
TabControl tabControl = tabItem.Parent as TabControl;
int insertIndex = tabControl.Items.IndexOf(tabItem2);
int num = tabControl.Items.IndexOf(tabItem);
tabControl.Items.Remove(tabItem2);
tabControl.Items.Insert(num, tabItem2);
tabControl.Items.Remove(tabItem);
tabControl.Items.Insert(insertIndex, tabItem);
tabControl.SelectedIndex = num;
}
return;
}
}
}
private void FakeTab(Point drahPosition)
{
TabItem replaceItem = null;
foreach (TabItem tab in Items)
{
Rect tabRect = TabItemRect(tab);
if (tabRect.Contains(drahPosition))
{
replaceItem = tab;
break;
}
}
if (replaceItem != null)
{
TabberItem tabberItem = replaceItem as TabberItem;
if (tabberItem != null && !tabberItem.Pin && (oldReplaceItem == null || !oldReplaceItem.Equals(replaceItem)))
{
oldReplaceItem = replaceItem;
int shadowIndex = shadowItem != null?Items.IndexOf(shadowItem) : -1;
if (shadowItem == null)
{
shadowItem = new ShadowTabberItem();
shadowItem.Header = new string(' ', 24);
}
int replaceItemIndex = Items.IndexOf(replaceItem);
if (shadowIndex > -1 && shadowIndex < replaceItemIndex)
{
Items.Remove(replaceItem);
Items.Insert(shadowIndex, replaceItem);
}
else
{
Items.Remove(shadowItem);
Items.Insert(replaceItemIndex, shadowItem);
}
shadowItem.IsSelected = true;
}
}
else if ((Items[Items.Count - 1] as ShadowTabberItem) == null)
{
if (shadowItem == null)
{
shadowItem = new ShadowTabberItem();
shadowItem.Header = new string(' ', 24);
Items.Add(shadowItem);
}
else
{
Items.Remove(shadowItem);
Items.Add(shadowItem);
}
oldReplaceItem = null;
shadowItem.IsSelected = true;
}
}
/// <summary>
/// Checks if tabItem is add-item.
/// </summary>
/// <param name="tabItem"></param>
/// <returns></returns>
public bool IsAddTabItem(TabItem tabItem)
{
return(tabItem.Equals(_addTabItem));
}
