cefpython/src/include/views/cef_label_button.h at cefpython52 · pythonthings/cefpython · GitHub

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// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are

// met:

// * Redistributions of source code must retain the above copyright

// notice, this list of conditions and the following disclaimer.

// * Redistributions in binary form must reproduce the above

// copyright notice, this list of conditions and the following disclaimer

// in the documentation and/or other materials provided with the

// distribution.

// * Neither the name of Google Inc. nor the name Chromium Embedded

// Framework nor the names of its contributors may be used to endorse

// or promote products derived from this software without specific prior

// written permission.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// ---------------------------------------------------------------------------

// The contents of this file must follow a specific format in order to

// support the CEF translator tool. See the translator.README.txt file in the

// tools directory for more information.

#ifndef CEF_INCLUDE_VIEWS_CEF_LABEL_BUTTON_H_

#define CEF_INCLUDE_VIEWS_CEF_LABEL_BUTTON_H_

#pragma once

#include "include/cef_image.h"

#include "include/views/cef_button.h"

#include "include/views/cef_button_delegate.h"

class CefMenuButton;

///

// LabelButton is a button with optional text and/or icon. Methods must be

// called on the browser process UI thread unless otherwise indicated.

///

/*--cef(source=library)--*/

class CefLabelButton : public CefButton {

public:

///

// Create a new LabelButton. A |delegate| must be provided to handle the

// button click. |text| will be shown on the LabelButton and used as the

// default accessible name. If |with_frame| is true the button will have a

// visible frame at all times, center alignment, additional padding and a

// default minimum size of 70x33 DIP. If |with_frame| is false the button will

// only have a visible frame on hover/press, left alignment, less padding and

// no default minimum size.

///

/*--cef(optional_param=text)--*/

static CefRefPtr<CefLabelButton> CreateLabelButton(

CefRefPtr<CefButtonDelegate> delegate,

const CefString& text,

bool with_frame);

///

// Returns this LabelButton as a MenuButton or NULL if this is not a

// MenuButton.

///

/*--cef()--*/

virtual CefRefPtr<CefMenuButton> AsMenuButton() =0;

///

// Sets the text shown on the LabelButton. By default |text| will also be used

// as the accessible name.

///

/*--cef()--*/

virtual void SetText(const CefString& text) =0;

///

// Returns the text shown on the LabelButton.

///

/*--cef()--*/

virtual CefString GetText() =0;

///

// Sets the image shown for |button_state|. When this Button is drawn if no

// image exists for the current state then the image for

// CEF_BUTTON_STATE_NORMAL, if any, will be shown.

///

/*--cef(optional_param=image)--*/

virtual void SetImage(cef_button_state_t button_state,

CefRefPtr<CefImage> image) =0;

///

// Returns the image shown for |button_state|. If no image exists for that

// state then the image for CEF_BUTTON_STATE_NORMAL will be returned.

///

/*--cef()--*/

virtual CefRefPtr<CefImage> GetImage(cef_button_state_t button_state) =0;

///

// Sets the text color shown for the specified button |for_state| to |color|.

///

/*--cef()--*/

virtual void SetTextColor(cef_button_state_t for_state, cef_color_t color) =0;

///

// Sets the text colors shown for the non-disabled states to |color|.

///

/*--cef()--*/

virtual void SetEnabledTextColors(cef_color_t color) =0;

///

// Sets the font list. The format is "<FONT_FAMILY_LIST>,[STYLES] <SIZE>",

// where:

// - FONT_FAMILY_LIST is a comma-separated list of font family names,

// - STYLES is an optional space-separated list of style names (case-sensitive

// "Bold" and "Italic" are supported), and

// - SIZE is an integer font size in pixels with the suffix "px".

// Here are examples of valid font description strings:

// - "Arial, Helvetica, Bold Italic 14px"

// - "Arial, 14px"

///

/*--cef()--*/

virtual void SetFontList(const CefString& font_list) =0;

///

// Sets the horizontal alignment; reversed in RTL. Default is

// CEF_HORIZONTAL_ALIGNMENT_CENTER.

///

/*--cef()--*/

virtual void SetHorizontalAlignment(cef_horizontal_alignment_t alignment) =0;

///

// Reset the minimum size of this LabelButton to |size|.

///

/*--cef()--*/

virtual void SetMinimumSize(const CefSize& size) =0;

///

// Reset the maximum size of this LabelButton to |size|.

///

/*--cef()--*/

virtual void SetMaximumSize(const CefSize& size) =0;

};

#endif // CEF_INCLUDE_VIEWS_CEF_LABEL_BUTTON_H_

cefpython/src/include/views/cef_label_button.h at cefpython52 · pythonthings/cefpython · GitHub

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