2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
22 /// The HoverselItemEventArgs is an HoverselItem's EventArgs
24 /// <since_tizen> preview </since_tizen>
25 public class HoverselItemEventArgs : EventArgs
30 /// <since_tizen> preview </since_tizen>
31 public HoverselItem Item { get; set; }
33 internal static HoverselItemEventArgs CreateFromSmartEvent(IntPtr data, IntPtr obj, IntPtr info)
35 HoverselItem item = ItemObject.GetItemByHandle(info) as HoverselItem;
36 return new HoverselItemEventArgs() { Item = item };
41 /// The hoversel is a button that pops up a list of items.
43 /// <since_tizen> preview </since_tizen>
44 public class Hoversel : Layout
48 SmartEvent _dismissed;
49 SmartEvent<HoverselItemEventArgs> _selected;
50 Interop.Evas.SmartCallback _onItemSelected;
53 /// Creates and initializes a new instance of the Hoversel class.
55 /// <param name="parent">The parent is a given container which will be attached by Hoversel as a child. It's <see cref="EvasObject"/> type.</param>
56 /// <since_tizen> preview </since_tizen>
57 public Hoversel(EvasObject parent) : base(parent)
59 _clicked = new SmartEvent(this, "clicked");
60 _clicked.On += (sender, e) =>
62 Clicked?.Invoke(this, EventArgs.Empty);
64 _expanded = new SmartEvent(this, "expanded");
65 _expanded.On += (sender, e) =>
67 Expanded?.Invoke(this, EventArgs.Empty);
69 _dismissed = new SmartEvent(this, "dismissed");
70 _dismissed.On += (sender, e) =>
72 Dismissed?.Invoke(this, EventArgs.Empty);
74 _selected = new SmartEvent<HoverselItemEventArgs>(this, RealHandle, "selected", HoverselItemEventArgs.CreateFromSmartEvent);
75 _selected.On += (s, e) =>
77 if (e.Item != null) ItemSelected?.Invoke(this, e);
79 _onItemSelected = (data, obj, info) =>
81 HoverselItem item = ItemObject.GetItemById((int)data) as HoverselItem;
82 item?.SendItemSelected();
87 /// Clicked will be triggered when Hoversel is clicked
89 /// <since_tizen> preview </since_tizen>
90 public event EventHandler Clicked;
93 /// Expanded will be triggered when Hoversel is activated by clicking the hoversel or by a function
95 /// <since_tizen> preview </since_tizen>
96 public event EventHandler Expanded;
99 /// Dismissed will be triggered when Hoversel Dismissed
101 /// <since_tizen> preview </since_tizen>
102 public event EventHandler Dismissed;
105 /// ItemSelected will be triggered when Hoversel's Item Selected
107 /// <since_tizen> preview </since_tizen>
108 public event EventHandler<HoverselItemEventArgs> ItemSelected;
111 /// Gets or sets the status to control whether the hoversel should expand horizontally.
113 /// <since_tizen> preview </since_tizen>
114 public bool IsHorizontal
118 return Interop.Elementary.elm_hoversel_horizontal_get(RealHandle);
122 Interop.Elementary.elm_hoversel_horizontal_set(RealHandle, value);
127 /// Gets or sets the hover parent.
129 /// <since_tizen> preview </since_tizen>
130 public IntPtr HoverParent
134 return Interop.Elementary.elm_hoversel_hover_parent_get(RealHandle);
138 Interop.Elementary.elm_hoversel_hover_parent_set(RealHandle, value);
143 /// Gets the flag of whether the hoversel is expanded.
145 /// <since_tizen> preview </since_tizen>
146 public bool IsExpanded
150 return Interop.Elementary.elm_hoversel_expanded_get(RealHandle);
155 /// Gets or sets the status of whether update icon and text of hoversel same to those of selected item automatically.
157 /// <since_tizen> preview </since_tizen>
158 public bool AutoUpdate
162 return Interop.Elementary.elm_hoversel_auto_update_get(RealHandle);
166 Interop.Elementary.elm_hoversel_auto_update_set(RealHandle, value);
171 /// This triggers the hoversel popup from code, the same as if the user had clicked the button.
173 /// <since_tizen> preview </since_tizen>
174 public void HoverBegin()
176 Interop.Elementary.elm_hoversel_hover_begin(RealHandle);
180 /// This dismisses the hoversel popup as if the user had clicked outside the hover.
182 /// <since_tizen> preview </since_tizen>
183 public void HoverEnd()
185 Interop.Elementary.elm_hoversel_hover_end(RealHandle);
189 /// This will remove all the children items from the hoversel.
191 /// <since_tizen> preview </since_tizen>
194 Interop.Elementary.elm_hoversel_clear(RealHandle);
198 /// Add an item to the hoversel button.
199 /// This adds an item to the hoversel to show when it is clicked.
201 /// <param name="label">Item's label</param>
202 /// <returns>A handle to the added item.</returns>
203 /// <since_tizen> preview </since_tizen>
204 public HoverselItem AddItem(string label)
206 HoverselItem item = new HoverselItem();
208 item.Handle = Interop.Elementary.elm_hoversel_item_add(RealHandle, label, null, 0, _onItemSelected, (IntPtr)item.Id);
213 /// Creates a widget handle.
215 /// <param name="parent">Parent EvasObject</param>
216 /// <returns>Handle IntPtr</returns>
217 /// <since_tizen> preview </since_tizen>
218 protected override IntPtr CreateHandle(EvasObject parent)
220 IntPtr handle = Interop.Elementary.elm_layout_add(parent.Handle);
221 Interop.Elementary.elm_layout_theme_set(handle, "layout", "background", "default");
223 RealHandle = Interop.Elementary.elm_hoversel_add(handle);
224 Interop.Elementary.elm_object_part_content_set(handle, "elm.swallow.content", RealHandle);