| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "ui/base/cocoa/underlay_opengl_hosting_window.h" |
| |
| #include "base/check.h" |
| |
| @implementation UnderlayOpenGLHostingWindow |
| |
| - (instancetype)initWithContentRect:(NSRect)contentRect |
| styleMask:(NSUInteger)windowStyle |
| backing:(NSBackingStoreType)bufferingType |
| defer:(BOOL)deferCreation { |
| // It is invalid to create windows with zero width or height. It screws things |
| // up royally: |
| // - It causes console spew: <http://crbug.com/78973> |
| // - It breaks Expose: <http://sourceforge.net/projects/heat-meteo/forums/forum/268087/topic/4582610> |
| // |
| // This is a banned practice |
| // <http://www.chromium.org/developers/coding-style/cocoa-dos-and-donts>. Do |
| // not do this. Use kWindowSizeDeterminedLater in |
| // ui/base/cocoa/window_size_constants.h instead. |
| // |
| // (This is checked here because UnderlayOpenGLHostingWindow is the base of |
| // most Chromium windows, not because this is related to its functionality.) |
| DCHECK(!NSIsEmptyRect(contentRect)); |
| self = [super initWithContentRect:contentRect |
| styleMask:windowStyle |
| backing:bufferingType |
| defer:deferCreation]; |
| return self; |
| } |
| |
| @end |
