private void tabStripElement_ItemsChanged(object sender, RadPageViewItemsChangedEventArgs e) { if (this.Disposing || this.IsDisposed || !this.IsHandleCreated) { return; } if (this.suspendStripItemsChanged > 0) { return; } this.SuspendStripNotifications(true, true); //we need to sync item and panel indexes switch (e.Operation) { case ItemsChangeOperation.Inserted: case ItemsChangeOperation.Set: TabStripItem item = e.ChangedItem as TabStripItem; if (item != null) { int index = this.tabStripElement.Items.IndexOf(item); this.Controls.SetChildIndex(item.TabPanel, index); this.selectedIndex = index; this.UpdateTabSelection(true); } break; } this.ResumeStripNotifications(true, true); }
public void Free() { if (tabItem != null) { (tabItem as IGeoDoFree).Free(); tabItem = null; } }
private void SelectTabItem(TabStripItem tabStripItem) { if (this.pageViewUpdate) { return; } this.TabStripElement.SelectedItem = (RadPageViewItem)tabStripItem; if (this.TabStripElement.SelectedItem == null || this.TabStripElement.SelectedItem.Owner != this.TabStripElement) { return; } this.TabStripElement.EnsureItemVisible(this.TabStripElement.SelectedItem); }
private void SelectTabItem(TabStripItem tabStripItem) { if (pageViewUpdate) { return; } this.TabStripElement.SelectedItem = tabStripItem; if (this.TabStripElement.SelectedItem != null) { this.TabStripElement.EnsureItemVisible(this.TabStripElement.SelectedItem); } }
private void OnPinButtonClick(object sender, EventArgs e) { if (this.tabPanel == null || this.tabPanel.Site != null) { return; } if (this.IsPreview) { this.owner.PreviewItem = (RadPageViewItem)null; } else { TabStripItem tabStripItem = this; tabStripItem.IsPinned = !tabStripItem.IsPinned; } }
public override void SetChildIndex(Control child, int newIndex) { if (this.owner.lockChildIndexSet) { return; } base.SetChildIndex(child, newIndex); if (this.owner.suspendStripItemsChanged > 0) { return; } this.owner.SuspendStripNotifications(true, true); for (int i = 0; i < this.owner.TabStripElement.Items.Count; i++) { TabStripItem tabItem = this.owner.TabStripElement.Items[i] as TabStripItem; if (tabItem != null) { if (tabItem.TabPanel == child) { this.owner.TabStripElement.RemoveItem(tabItem); if (newIndex >= 0) { this.owner.TabStripElement.InsertItem(newIndex, tabItem); } else { this.owner.TabStripElement.AddItem(tabItem); } this.owner.selectedIndex = newIndex; this.owner.UpdateTabSelection(true); break; } } } this.owner.ResumeStripNotifications(true, true); }
private void SyncTabElements() { if (this.tabPanels.Count != this.tabStripElement.Items.Count) { this.SuspendStripNotifications(true, true); while (this.tabStripElement.Items.Count > 0) { this.tabStripElement.RemoveItem(this.tabStripElement.Items[0]); } for (int i = 0; i < this.tabPanels.Count; i++) { TabStripItem item = new TabStripItem(this.tabPanels[i]); item.ShowCloseButton = this.showItemCloseButton; this.tabStripElement.AddItem(item); } this.ResumeStripNotifications(true, true); } }
private void tabStripElement_ItemSelecting(object sender, RadPageViewItemSelectingEventArgs e) { if (this.suspendStripSelecting > 0) { return; } TabStripItem nextItem = e.NextItem as TabStripItem; if (nextItem != null) { this.pageViewUpdate = true; if (!this.SelectTab(nextItem.TabPanel)) { e.Cancel = true; } this.pageViewUpdate = false; } else { e.Cancel = true; } }
private void tabStripElement_ItemsChanged(object sender, RadPageViewItemsChangedEventArgs e) { if (this.Disposing || this.IsDisposed || (!this.IsHandleCreated || this.suspendStripItemsChanged > 0)) { return; } this.SuspendStripNotifications(true, true); switch (e.Operation) { case ItemsChangeOperation.Inserted: case ItemsChangeOperation.Set: TabStripItem changedItem = e.ChangedItem as TabStripItem; if (changedItem != null) { int newIndex = this.tabStripElement.Items.IndexOf((RadPageViewItem)changedItem); this.Controls.SetChildIndex((Control)changedItem.TabPanel, newIndex); this.selectedIndex = newIndex; this.UpdateTabSelection(true); break; } break; } this.ResumeStripNotifications(true, true); }
protected internal virtual void OnTabCloseButtonClicked(TabStripItem item) { this.tabPanels.Remove(item.TabPanel); }