使无边框窗口与较大的阴影 [英] Make borderless window with darker larger shadow

问题描述

当窗口在无边框窗口中激活时如何创建更暗和更大的阴影？

How to create darker and larger shadow when window becomes active in borderless window?

我把NSWindow子类化，我的窗口变成主窗口和关键窗口，但这不是帮助.. shadow还是很小。所以也许有人知道如何解决这个问题？我也尝试过无效阴影，但这也没有帮助太..

I subclassed NSWindow and my window becomes main window and key window but that's not helping.. shadow still small. So maybe someone knows how to fix this? I also tried invalidate shadow, but that didn't help too..

子类别NSWindow：

Subclassed NSWindow:

- (id)initWithContentRect:(NSRect)contentRect
            styleMask:(NSUInteger)windowStyle
              backing:(NSBackingStoreType)bufferingType
                defer:(BOOL)flag
{

    self = [super initWithContentRect: contentRect
                  styleMask: NSBorderlessWindowMask 
                    backing: NSBackingStoreBuffered
                      defer: NO];

    if(self)
    {
        [self setHasShadow:YES];

        [self setBackgroundColor:[NSColor clearColor]];
        [self setOpaque:NO];
    }   

return self;
}

推荐答案

styleMask。如果设置为NSTitledWindowMask，窗口会得到一个更大的阴影。

This is tied to the window's styleMask. If it is set to NSTitledWindowMask window will get a larger shadow.

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