/// <summary>
/// Remove NavigateBarButton from collection
/// </summary>
/// <param name="e"></param>
void NavigateBarButtonCollection_OnButtonRemoved(NavigateBarButtonEventArgs e)
{
try
{
// Remove from orjinal order
string key = string.IsNullOrEmpty(e.NavigateBarButton.Key) ?
e.NavigateBarButton.Caption : e.NavigateBarButton.Key;
if (buttonOrder.ContainsKey(key))
buttonOrder.Remove(key);
// Collection
if (this.NavigateBarButtons.Count >= 0)
{
// Görünen NavigateBarButton sayısını yenile
// set new displayed button count
displayedButtonCount = this.GetVisibleButtonCount(VisibleType.Visible);
// Sonraki elemanı aktif hale getir
// Select next button if possible
if (this.NavigateBarButtons.Count >= 0)
this.SelectedButton = this.NavigateBarButtons[0];
else
this.SelectedButton = null;
this.ReDisplay(displayedButtonCount);
// Event çalıştır // trigger event
if (OnNavigateBarButtonRemoved != null)
OnNavigateBarButtonRemoved(e.NavigateBarButton);
}
}
catch { }
}
void NavigateBarButton_Selected(NavigateBarButtonEventArgs e)
{
// Zaten seçili ise
// If already selected return
this.SetCaptionText(e.NavigateBarButton);
if (this.SelectedButton != null &&
this.SelectedButton.Equals(e.NavigateBarButton))
return;
// Button seçim işlemini kontrol et
// Cancel Selected Button
NavigateBarButton previousSelected = this.SelectedButton;
NavigateBarButtonCancelEventArgs cancelArgs = new NavigateBarButtonCancelEventArgs(e.NavigateBarButton, previousSelected);
if (this.OnNavigateBarButtonSelecting != null) // Run Selecting Event
this.OnNavigateBarButtonSelecting(cancelArgs);
if (cancelArgs.Cancel) // Check Cancel state
{
e.NavigateBarButton.IsSelected = false;
this.SelectedButton = previousSelected;
previousSelected = null;
return;
}
// Control içerisindeki tüm butonların IsSelected ayarla
// set IsSelected state for all buttons in collection
foreach (NavigateBarButton nvb in this.NavigateBarButtons)
nvb.IsSelected = nvb.Equals(e.NavigateBarButton);
// Seçili NavigateBarButtonun özelliklerini aktar
// Set new caption and image info for selected button
this.SetCaptionText(e.NavigateBarButton);
// Select Button
selectedButton = e.NavigateBarButton;
// Seçilen NavigateBarButton için Controlü göster
// display releated control for selected button
this.SetControlForNavigateBarButton(e.NavigateBarButton.RelatedControl);
// If set true IsShowOnButtonSelect and not displayed screen then show collapse screen
if (this.IsCollapseScreenShowOnButtonSelect && !collapsibleScreen.IsShowWindow)
ShowOverScreen();
// Trigger Event
if (OnNavigateBarButtonSelected != null)
OnNavigateBarButtonSelected(e.NavigateBarButton);
}
/// <summary>
/// Add new NavigateBarButton in collection
/// </summary>
/// <param name="e"></param>
void NavigateBarButtonCollection_OnButtonAdded(NavigateBarButtonEventArgs e)
{
NavigateBarButton nbButton = e.NavigateBarButton;
if (nbButton == null)
return;
// NavigateBarButtona özelliklerini belirt
// Set NavigateBarButton properties
nbButton.NavigateBar = this;
nbButton.Height = this.NavigateBarButtonHeight;
nbButton.OverFlowPanelButton.Height = this.OverFlowPanelHeight - 2;
nbButton.Visible = true;
nbButton.Dock = DockStyle.Bottom;
// NavigateBarButtonu ekle
// Add navigatebar button
this.Controls.Add(nbButton);
// Eğer gözükmesini istenen sayıdan dazla ise eklenen
// NavigateBarButtonları görünmez yaparak OverFlowPanele gönder
// if collection count bigger max displayed count then show on overflowpanel
if (this.NavigateBarButtons.Count > this.NavigateBarDisplayedButtonCount)
nbButton.Visible = false;
// Orjinal Order
string strKey = string.IsNullOrEmpty(nbButton.Key) ? nbButton.Caption : nbButton.Key;
if (string.IsNullOrEmpty(strKey)) // if empty key create a new key from guid
strKey = NavigateBarHelper.CreateUniqKey();
buttonOrder.Add(strKey, this.NavigateBarButtons.Count);
// Display Panel
this.ReDisplayNavigateBarButtons();
// Eğer ilk NavigateBarButton eklendiyse Captionlar için tıkla
// if added first navigatebar button select first button
if (this.NavigateBarButtons.Count == 1)
{
nbButton.IsSelected = true;
NavigateBarButton_Selected(new NavigateBarButtonEventArgs(nbButton));
}
// Overflow panel daima en altta olmalı
if (this.Controls.Contains(overFlowPanel))
this.Controls.SetChildIndex(overFlowPanel, this.Controls.Count);
// Adeti yeniden belirler
// set new displayed button count
displayedButtonCount = this.GetVisibleButtonCount(VisibleType.Visible);
// NavigateBarButton olayları / events
nbButton.OnNavigateBarButtonSelected += new NavigateBarButton.OnNavigateBarButtonSelectedEventHandler(NavigateBarButton_Selected);
nbButton.OnNavigateBarButtonDisplayChanged += new NavigateBarButton.OnNavigateBarButtonDisplayChangedEventHandler(NavigateBarButton_DisplayChanged);
// trigger Event
if (OnNavigateBarButtonAdded != null)
OnNavigateBarButtonAdded(nbButton);
}