1 #ifndef __DALI_TOOLKIT_TEXT_FIELD_H__
2 #define __DALI_TOOLKIT_TEXT_FIELD_H__
5 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali-toolkit/public-api/controls/control.h>
30 namespace Internal DALI_INTERNAL
36 * @brief A control which provides a single-line editable text field.
38 class DALI_IMPORT_API TextField : public Control
43 * @brief The start and end property ranges for this control.
47 PROPERTY_START_INDEX = Control::CONTROL_PROPERTY_END_INDEX + 1,
48 PROPERTY_END_INDEX = PROPERTY_START_INDEX + 1000 ///< Reserve property indices
52 * @brief An enumeration of properties belonging to the TextLabel class.
58 RENDERING_BACKEND = PROPERTY_START_INDEX, ///< name "rendering-backend", The type or rendering e.g. bitmap-based, type INT
59 PLACEHOLDER_TEXT, ///< name "placeholder-text", The text to display when the TextField is empty, type STRING
60 TEXT, ///< name "text", The text to display in UTF-8 format, type STRING
61 FONT_FAMILY, ///< name "font-family", The requested font family, type STRING
62 FONT_STYLE, ///< name "font-style", The requested font style e.g. Regular/Italic, type STRING
63 POINT_SIZE, ///< name "point-size", The size of font in points, type FLOAT
64 EXCEED_POLICY, ///< name "exceed-policy" Specifies how the text is truncated when it does not fit, type INT
65 PRIMARY_CURSOR_COLOR, ///< name "primary-cursor-color", The color to apply to the primary cursor, type VECTOR4
66 SECONDARY_CURSOR_COLOR, ///< name "secondary-cursor-color", The color to apply to the secondary cursor, type VECTOR4
67 ENABLE_CURSOR_BLINK, ///< name "enable-cursor-blink", Whether the cursor should blink or not, type BOOLEAN
68 CURSOR_BLINK_INTERVAL, ///< name "cursor-blink-interval", The time interval between cursor on/off states, type FLOAT
69 CURSOR_BLINK_DURATION, ///< name "cursor-blink-duration", The cursor will stop blinking after this duration (if non-zero), type FLOAT
70 GRAB_HANDLE_IMAGE, ///< name "grab-handle-image", The image to display for grab handle, type STRING
71 DECORATION_BOUNDING_BOX, ///< name "decoration-bounding-box", The decorations (handles etc) will positioned within this area on-screen, type RECTANGLE
72 HORIZONTAL_ALIGNMENT, ///< name "horizontal-alignment", The line horizontal alignment, type STRING, values "BEGIN", "CENTER", "END"
73 VERTICAL_ALIGNMENT ///< name "vertical-alignment", The line vertical alignment, type STRING, values "TOP", "CENTER", "BOTTOM"
78 * @brief Specifies how the text is truncated when it does not fit
80 * The default value is \e EXCEED_POLICY_CLIP.
84 EXCEED_POLICY_ORIGINAL, ///< The text will be display at original size, and may exceed the TextField boundary.
85 EXCEED_POLICY_CLIP ///< The end of text will be clipped to fit within the TextField.
89 * Create the TextField control.
90 * @return A handle to the TextField control.
92 static TextField New();
95 * @brief Creates an empty handle.
100 * @brief Copy constructor.
102 * @param[in] handle The handle to copy from.
104 TextField( const TextField& handle );
107 * @brief Assignment operator.
109 * @param[in] handle The handle to copy from.
110 * @return A reference to this.
112 TextField& operator=( const TextField& handle );
117 * This is non-virtual since derived Handle types must not contain data or virtual methods.
122 * @brief Downcast a handle to TextField.
124 * If the BaseHandle points is a TextField the downcast returns a valid handle.
125 * If not the returned handle is left empty.
127 * @param[in] handle Handle to an object
128 * @return handle to a TextField or an empty handle
130 static TextField DownCast( BaseHandle handle );
132 public: // Not intended for application developers
135 * @brief Creates a handle using the Toolkit::Internal implementation.
137 * @param[in] implementation The Control implementation.
139 DALI_INTERNAL TextField( Internal::TextField& implementation );
142 * @brief Allows the creation of this Control from an Internal::CustomActor pointer.
144 * @param[in] internal A pointer to the internal CustomActor.
146 explicit DALI_INTERNAL TextField( Dali::Internal::CustomActor* internal );
149 } // namespace Toolkit
153 #endif // __DALI_TOOLKIT_TEXT_FIELD_H__