如何通过JRuby在SWT/Shoes中获得macOS透明标题栏效果
How to obtain a macOS transparent titlebar effect in SWT/Shoes via JRuby
我试图在使用 Shoes 时获得这种效果(透明的标题栏和全尺寸内容)。但是,我认为 SWT
甚至不提供此选项。
我怎样才能做到这一点?
我是这样实现的:
我把这段代码放在 Shoes.app
声明之前
class Shoes
module Swt
class App
def initialize_shell
@image = ::Swt::Graphics::Image.new(::Swt.display, ICON)
@shell = ::Swt::Widgets::Shell.new(::Swt.display, main_window_style)
@shell.image = @image
@shell.text = @dsl.app_title
@shell.background_mode = ::Swt::SWT::INHERIT_DEFAULT
@shell.background = @background.real
full_size_byte_mask = 32768
hack_cocoa_main_window('setTitleVisibility:', 1)
hack_cocoa_main_window('setStyleMask:', @shell.view.window.styleMask | full_size_byte_mask)
hack_cocoa_main_window('setTitlebarAppearsTransparent:', 1)
end
private
def hack_cocoa_main_window(key, value, type=nil)
key = org.eclipse.swt.internal.cocoa::OS.sel_registerName(key)
id = @shell.view.window.id
msg_method = ['objc_msgSend', type].compact.join('_')
org.eclipse.swt.internal.cocoa::OS.send(msg_method, id, key, value)
end
end
end
end
我试图在使用 Shoes 时获得这种效果(透明的标题栏和全尺寸内容)。但是,我认为 SWT
甚至不提供此选项。
我怎样才能做到这一点?
我是这样实现的:
我把这段代码放在 Shoes.app
声明之前
class Shoes
module Swt
class App
def initialize_shell
@image = ::Swt::Graphics::Image.new(::Swt.display, ICON)
@shell = ::Swt::Widgets::Shell.new(::Swt.display, main_window_style)
@shell.image = @image
@shell.text = @dsl.app_title
@shell.background_mode = ::Swt::SWT::INHERIT_DEFAULT
@shell.background = @background.real
full_size_byte_mask = 32768
hack_cocoa_main_window('setTitleVisibility:', 1)
hack_cocoa_main_window('setStyleMask:', @shell.view.window.styleMask | full_size_byte_mask)
hack_cocoa_main_window('setTitlebarAppearsTransparent:', 1)
end
private
def hack_cocoa_main_window(key, value, type=nil)
key = org.eclipse.swt.internal.cocoa::OS.sel_registerName(key)
id = @shell.view.window.id
msg_method = ['objc_msgSend', type].compact.join('_')
org.eclipse.swt.internal.cocoa::OS.send(msg_method, id, key, value)
end
end
end
end