| // Copyright (c) 2020 Marshall A. Greenblatt. All rights reserved. |
| // |
| // 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. |
| // |
| // --------------------------------------------------------------------------- |
| // |
| // This file was generated by the CEF translator tool and should not edited |
| // by hand. See the translator.README.txt file in the tools directory for |
| // more information. |
| // |
| // $hash=52cd273ebe5d458482a830c8ca777907c6c21cc2$ |
| // |
| |
| #ifndef CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_ |
| #define CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_ |
| #pragma once |
| |
| #include "include/capi/cef_base_capi.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct _cef_view_t; |
| |
| /// |
| // Implement this structure to handle view events. The functions of this |
| // structure will be called on the browser process UI thread unless otherwise |
| // indicated. |
| /// |
| typedef struct _cef_view_delegate_t { |
| /// |
| // Base structure. |
| /// |
| cef_base_ref_counted_t base; |
| |
| /// |
| // Return the preferred size for |view|. The Layout will use this information |
| // to determine the display size. |
| /// |
| cef_size_t(CEF_CALLBACK* get_preferred_size)( |
| struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view); |
| |
| /// |
| // Return the minimum size for |view|. |
| /// |
| cef_size_t(CEF_CALLBACK* get_minimum_size)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view); |
| |
| /// |
| // Return the maximum size for |view|. |
| /// |
| cef_size_t(CEF_CALLBACK* get_maximum_size)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view); |
| |
| /// |
| // Return the height necessary to display |view| with the provided |width|. If |
| // not specified the result of get_preferred_size().height will be used by |
| // default. Override if |view|'s preferred height depends upon the width (for |
| // example, with Labels). |
| /// |
| int(CEF_CALLBACK* get_height_for_width)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view, |
| int width); |
| |
| /// |
| // Called when the parent of |view| has changed. If |view| is being added to |
| // |parent| then |added| will be true (1). If |view| is being removed from |
| // |parent| then |added| will be false (0). If |view| is being reparented the |
| // remove notification will be sent before the add notification. Do not modify |
| // the view hierarchy in this callback. |
| /// |
| void(CEF_CALLBACK* on_parent_view_changed)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view, |
| int added, |
| struct _cef_view_t* parent); |
| |
| /// |
| // Called when a child of |view| has changed. If |child| is being added to |
| // |view| then |added| will be true (1). If |child| is being removed from |
| // |view| then |added| will be false (0). If |child| is being reparented the |
| // remove notification will be sent to the old parent before the add |
| // notification is sent to the new parent. Do not modify the view hierarchy in |
| // this callback. |
| /// |
| void(CEF_CALLBACK* on_child_view_changed)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view, |
| int added, |
| struct _cef_view_t* child); |
| |
| /// |
| // Called when |view| gains focus. |
| /// |
| void(CEF_CALLBACK* on_focus)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view); |
| |
| /// |
| // Called when |view| loses focus. |
| /// |
| void(CEF_CALLBACK* on_blur)(struct _cef_view_delegate_t* self, |
| struct _cef_view_t* view); |
| } cef_view_delegate_t; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // CEF_INCLUDE_CAPI_VIEWS_CEF_VIEW_DELEGATE_CAPI_H_ |