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150 lines
5.2 KiB
C++
150 lines
5.2 KiB
C++
// Copyright (c) 2016 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef CEF_INCLUDE_VIEWS_CEF_LABEL_BUTTON_H_
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#define CEF_INCLUDE_VIEWS_CEF_LABEL_BUTTON_H_
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#pragma once
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#include "include/cef_image.h"
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#include "include/views/cef_button.h"
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#include "include/views/cef_button_delegate.h"
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class CefMenuButton;
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///
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/// LabelButton is a button with optional text and/or icon. Methods must be
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/// called on the browser process UI thread unless otherwise indicated.
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///
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/*--cef(source=library)--*/
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class CefLabelButton : public CefButton {
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public:
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///
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/// Create a new LabelButton. A |delegate| must be provided to handle the
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/// button click. |text| will be shown on the LabelButton and used as the
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/// default accessible name.
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///
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/*--cef(optional_param=text)--*/
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static CefRefPtr<CefLabelButton> CreateLabelButton(
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CefRefPtr<CefButtonDelegate> delegate,
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const CefString& text);
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///
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/// Returns this LabelButton as a MenuButton or NULL if this is not a
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/// MenuButton.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefMenuButton> AsMenuButton() = 0;
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///
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/// Sets the text shown on the LabelButton. By default |text| will also be
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/// used as the accessible name.
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///
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/*--cef()--*/
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virtual void SetText(const CefString& text) = 0;
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///
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/// Returns the text shown on the LabelButton.
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///
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/*--cef()--*/
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virtual CefString GetText() = 0;
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///
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/// Sets the image shown for |button_state|. When this Button is drawn if no
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/// image exists for the current state then the image for
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/// CEF_BUTTON_STATE_NORMAL, if any, will be shown.
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///
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/*--cef(optional_param=image)--*/
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virtual void SetImage(cef_button_state_t button_state,
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CefRefPtr<CefImage> image) = 0;
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///
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/// Returns the image shown for |button_state|. If no image exists for that
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/// state then the image for CEF_BUTTON_STATE_NORMAL will be returned.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefImage> GetImage(cef_button_state_t button_state) = 0;
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///
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/// Sets the text color shown for the specified button |for_state| to |color|.
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///
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/*--cef()--*/
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virtual void SetTextColor(cef_button_state_t for_state,
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cef_color_t color) = 0;
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///
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/// Sets the text colors shown for the non-disabled states to |color|.
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///
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/*--cef()--*/
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virtual void SetEnabledTextColors(cef_color_t color) = 0;
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///
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/// Sets the font list. The format is "<FONT_FAMILY_LIST>,[STYLES] <SIZE>",
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/// where:
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/// - FONT_FAMILY_LIST is a comma-separated list of font family names,
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/// - STYLES is an optional space-separated list of style names
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/// (case-sensitive
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/// "Bold" and "Italic" are supported), and
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/// - SIZE is an integer font size in pixels with the suffix "px".
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///
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/// Here are examples of valid font description strings:
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/// - "Arial, Helvetica, Bold Italic 14px"
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/// - "Arial, 14px"
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///
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/*--cef()--*/
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virtual void SetFontList(const CefString& font_list) = 0;
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///
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/// Sets the horizontal alignment; reversed in RTL. Default is
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/// CEF_HORIZONTAL_ALIGNMENT_CENTER.
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///
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/*--cef()--*/
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virtual void SetHorizontalAlignment(cef_horizontal_alignment_t alignment) = 0;
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///
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/// Reset the minimum size of this LabelButton to |size|.
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///
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/*--cef()--*/
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virtual void SetMinimumSize(const CefSize& size) = 0;
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///
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/// Reset the maximum size of this LabelButton to |size|.
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///
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/*--cef()--*/
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virtual void SetMaximumSize(const CefSize& size) = 0;
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};
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#endif // CEF_INCLUDE_VIEWS_CEF_LABEL_BUTTON_H_
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