public void ChooseHeight(Java.Lang.ICharSequence?text, int start, int end, int spanstartv, int v, Paint.FontMetricsInt?fm) { if (fm != null) { fm.Ascent = (int)(_ascent * _lineHeight); fm.Descent = (int)(_descent * _lineHeight); } }
void ITextWatcher.OnTextChanged(Java.Lang.ICharSequence?s, int start, int before, int count) { var h = TextChanged; if (h != null) { h(inst, new TextChangedEventArgs(s, start, before, count)); } }
void ITextWatcher.BeforeTextChanged(Java.Lang.ICharSequence?s, int start, int before, int after) { var h = BeforeTextChanged; if (h != null) { h(inst, new TextChangedEventArgs(s, start, before, after)); } }
public void ChooseHeight(Java.Lang.ICharSequence?text, int start, int end, int spanstartv, int lineHeight, Paint.FontMetricsInt?fm) { if (fm is null) { return; } fm.Ascent = (int)(fm.Top * _relativeLineHeight); }
void ITextWatcher.OnTextChanged(Java.Lang.ICharSequence?s, int start, int before, int count) { // We are replacing 0 characters with 0 characters, so skip if (before == 0 && count == 0) { return; } Handler?.OnTextChanged(s?.ToString()); }
protected override void OnTextChanged(Java.Lang.ICharSequence?text, int start, int lengthBefore, int lengthAfter) { if (!_isRunningTextChanged && _isInitialized) { // The Text property cannot be overridden, so we can't prevent this method from being called even if // the content really has not changed... try { _isRunningTextChanged = true; base.OnTextChanged(text, start, lengthBefore, lengthAfter); NotifyTextChanged(); } finally { _isRunningTextChanged = false; } } }
void ITextWatcher.BeforeTextChanged(Java.Lang.ICharSequence?s, int start, int count, int after) { }
public static IntPtr ToLocalJniHandle(Java.Lang.ICharSequence?value) { return(value == null ? IntPtr.Zero : JNIEnv.ToLocalJniHandle(value)); }
static void UpdateMenuItem(AToolbar toolbar, ToolbarItem item, int?menuItemIndex, IMauiContext mauiContext, Color?tintColor, PropertyChangedEventHandler toolbarItemChanged, List <IMenuItem> previousMenuItems, List <ToolbarItem> previousToolBarItems, Action <Context, IMenuItem, ToolbarItem>?updateMenuItemIcon = null) { var context = mauiContext.Context ?? throw new ArgumentNullException($"{nameof(mauiContext.Context)}"); IMenu menu = toolbar.Menu; item.PropertyChanged -= toolbarItemChanged; item.PropertyChanged += toolbarItemChanged; IMenuItem menuitem; Java.Lang.ICharSequence?newTitle = null; if (!String.IsNullOrWhiteSpace(item.Text)) { if (item.Order != ToolbarItemOrder.Secondary && tintColor != null && tintColor != null) { var color = item.IsEnabled ? tintColor.ToPlatform() : tintColor.MultiplyAlpha(0.302f).ToPlatform(); SpannableString titleTinted = new SpannableString(item.Text); titleTinted.SetSpan(new ForegroundColorSpan(color), 0, titleTinted.Length(), 0); newTitle = titleTinted; } else { newTitle = new Java.Lang.String(item.Text); } } else { newTitle = new Java.Lang.String(); } if (menuItemIndex == null || menuItemIndex >= previousMenuItems?.Count) { menuitem = menu.Add(0, AView.GenerateViewId(), 0, newTitle) ?? throw new InvalidOperationException($"Failed to create menuitem: {newTitle}"); previousMenuItems?.Add(menuitem); } else { if (previousMenuItems == null || previousMenuItems.Count < menuItemIndex.Value) { return; } menuitem = previousMenuItems[menuItemIndex.Value]; if (!menuitem.IsAlive()) { return; } menuitem.SetTitle(newTitle); } menuitem.SetEnabled(item.IsEnabled); menuitem.SetTitleOrContentDescription(item); if (updateMenuItemIcon != null) { updateMenuItemIcon(context, menuitem, item); } else { UpdateMenuItemIcon(mauiContext, menuitem, item, tintColor); } if (item.Order != ToolbarItemOrder.Secondary) { menuitem.SetShowAsAction(ShowAsAction.Always); } menuitem.SetOnMenuItemClickListener(new GenericMenuClickListener(((IMenuItemController)item).Activate)); if (item.Order != ToolbarItemOrder.Secondary && !PlatformVersion.IsAtLeast(26) && (tintColor != null && tintColor != null)) { var view = toolbar.FindViewById(menuitem.ItemId); if (view is ATextView textView) { if (item.IsEnabled) { textView.SetTextColor(tintColor.ToPlatform()); } else { textView.SetTextColor(tintColor.MultiplyAlpha(0.302f).ToPlatform()); } } } }
void ITextWatcher.OnTextChanged(Java.Lang.ICharSequence?s, int start, int before, int count) { Handler?.OnTextChanged(s?.ToString()); }
Java.Lang.IAppendable Java.Lang.IAppendable.Append(Java.Lang.ICharSequence?csq, int start, int end) { return(Append(csq, start, end) !); }
Java.Lang.IAppendable Java.Lang.IAppendable.Append(Java.Lang.ICharSequence?csq) { return(Append(csq) !); }