diff options
Diffstat (limited to 'src/api/cocoa/mod.rs')
| -rw-r--r-- | src/api/cocoa/mod.rs | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/api/cocoa/mod.rs b/src/api/cocoa/mod.rs index aa408ff..5cb7edb 100644 --- a/src/api/cocoa/mod.rs +++ b/src/api/cocoa/mod.rs @@ -18,6 +18,10 @@ use native_monitor::NativeMonitorId; use objc::runtime::{Class, Object, Sel, BOOL, YES, NO}; use objc::declare::ClassDecl; +use cgl; +use cgl::{CGLEnable, kCGLCECrashOnRemovedFunctions, CGLSetParameter, kCGLCPSurfaceOpacity}; +use cgl::CGLContextObj as CGL_CGLContextObj; + use cocoa::base::{id, nil}; use cocoa::foundation::{NSAutoreleasePool, NSDate, NSDefaultRunLoopMode, NSPoint, NSRect, NSSize, NSString, NSUInteger}; @@ -354,6 +358,21 @@ impl Window { }; unsafe { + if builder.transparent { + let clear_col = { + let cls = Class::get("NSColor").unwrap(); + + msg_send![cls, clearColor] + }; + window.setOpaque_(NO); + window.setBackgroundColor_(clear_col); + + let obj = context.CGLContextObj(); + + let mut opacity = 0; + CGLSetParameter(obj, kCGLCPSurfaceOpacity, &mut opacity); + } + app.activateIgnoringOtherApps_(YES); if builder.visible { window.makeKeyAndOrderFront_(nil); @@ -434,7 +453,7 @@ impl Window { } }; - let masks = if screen.is_some() { + let masks = if screen.is_some() || !builder.decorations { NSBorderlessWindowMask as NSUInteger } else { NSTitledWindowMask as NSUInteger | @@ -573,6 +592,8 @@ impl Window { let value = if builder.vsync { 1 } else { 0 }; cxt.setValues_forParameter_(&value, NSOpenGLContextParameter::NSOpenGLCPSwapInterval); + CGLEnable(cxt.CGLContextObj(), kCGLCECrashOnRemovedFunctions); + Ok((cxt, pf)) } else { Err(CreationError::NotSupported) |