Taskbar thumbnails use inactive window opacity #211

DAPOPOBEFASTONYOAZZ · 2025-05-07T13:28:38Z

DAPOPOBEFASTONYOAZZ
May 7, 2025

Using StartIsBack, the taskbar preview for Aero Peek uses the inactive window opacity as opposed to the active window opacity. I wonder if this has anything to do with the reflections not being shown on the taskbar as well, however the taskbar does use the active window opacity.

ALTaleX531 · 2025-05-26T04:17:53Z

ALTaleX531
May 26, 2025
Maintainer

Since windows 10 1809 DWM has introduced a change making it possible for thumbnails to use inactive colorization, I will update the mod later to fix this.

0 replies

ALTaleX531 · 2025-05-26T05:38:03Z

ALTaleX531
May 26, 2025
Maintainer

Try this

// ==WindhawkMod==
// @id              sxb-w7-shell-ui-accent-overrider
// @name            SXB Win7 Shell UI Accent Overrider
// @description     Override accent to dwm blur behind for sxb shell ui
// @version         1.2
// @author          ALTaleX
// @github          https://github.com/ALTaleX531
// @include         explorer.exe
// @compilerOptions -ldwmapi -lgdi32
// ==/WindhawkMod==

#include <windhawk_api.h>
#include <wingdi.h>
#include <winuser.h>
#include <dwmapi.h>

struct ACCENT_POLICY
{
    DWORD AccentState;
    DWORD AccentFlags;
    DWORD dwGradientColor;
    DWORD dwAnimationId;
};

enum WINDOWCOMPOSITIONATTRIBUTE
{
    WCA_FORCE_ACTIVEWINDOW_APPEARANCE = 15,
    WCA_ACCENT_POLICY = 19
};

struct WINDOWCOMPOSITIONATTRIBUTEDATA
{
    WINDOWCOMPOSITIONATTRIBUTE Attribute;
    PVOID pvData;
    SIZE_T cbData;
};

BOOL (WINAPI *pOriginalSetWindowCompositionAttribute)(HWND, const WINDOWCOMPOSITIONATTRIBUTEDATA*);
BOOL WINAPI SetWindowCompositionAttributeHook(HWND hWnd, const WINDOWCOMPOSITIONATTRIBUTEDATA* data)
{
    auto& accentPolicy = *reinterpret_cast<ACCENT_POLICY*>(data->pvData);

    if (
        data->Attribute != WCA_ACCENT_POLICY ||
        (
            RegisterWindowMessageW(L"DV2ControlHost") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"Shell_TrayWnd") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"Shell_SecondaryTrayWnd") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"SIBJumpView") != GetClassWord(hWnd, GCW_ATOM) &&
            (!GetModuleHandleW(L"StartAllBackX64.dll") || RegisterWindowMessageW(L"TaskListThumbnailWnd") != GetClassWord(hWnd, GCW_ATOM))
        )
    )
    {
        return pOriginalSetWindowCompositionAttribute(hWnd, data);
    }

    if (accentPolicy.AccentState == 1)
    {
        DWM_BLURBEHIND blurBehind
        { 
            .dwFlags = DWM_BB_ENABLE 
        };
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
        return pOriginalSetWindowCompositionAttribute(hWnd, data);
    }

    DWM_BLURBEHIND blurBehind
    {
        .dwFlags = DWM_BB_ENABLE,
        .fEnable = accentPolicy.AccentState != 0
    };
    DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    
    ACCENT_POLICY replacedAccentPolicy{};
    WINDOWCOMPOSITIONATTRIBUTEDATA replacedData
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &replacedAccentPolicy,
        .cbData = sizeof(replacedAccentPolicy)
    };
    return pOriginalSetWindowCompositionAttribute(hWnd, &replacedData);
}

decltype(&SetWindowRgn) pOriginalSetWindowRgn;
int WINAPI SetWindowRgnHook(HWND hWnd, HRGN hRgn, WINBOOL bRedraw)
{
    if (
        RegisterWindowMessageW(L"DV2ControlHost") != GetClassWord(hWnd, GCW_ATOM)
    )
    {
        return pOriginalSetWindowRgn(hWnd, hRgn, bRedraw);
    }

    ACCENT_POLICY accentPolicy{};
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    pOriginalSetWindowCompositionAttribute(hWnd, &data);

    return pOriginalSetWindowRgn(hWnd, hRgn, bRedraw);
}

HRESULT (WINAPI *pOriginalDwmpUpdateAccentBlurRect)(HWND, LPCRECT);
HRESULT WINAPI DwmpUpdateAccentBlurRectHook(HWND hWnd, LPCRECT lprc)
{
    if (
        RegisterWindowMessageW(L"TaskListThumbnailWnd") != GetClassWord(hWnd, GCW_ATOM) &&
        RegisterWindowMessageW(L"SIBJumpView") != GetClassWord(hWnd, GCW_ATOM)
    )
    {
        return pOriginalDwmpUpdateAccentBlurRect(hWnd, lprc);
    }
    
    ACCENT_POLICY accentPolicy{};
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    pOriginalSetWindowCompositionAttribute(hWnd, &data);
    BOOL active{ TRUE };
    data = 
    {
        .Attribute = WCA_FORCE_ACTIVEWINDOW_APPEARANCE,
        .pvData = &active,
        .cbData = sizeof(active),
    };
    pOriginalSetWindowCompositionAttribute(hWnd, &data);

    HRESULT hr{ S_OK };
    DWM_BLURBEHIND blurBehind
    {
        .dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION,
        .fEnable = TRUE,
        .hRgnBlur = CreateRoundRectRgn(lprc->left, lprc->top, lprc->right, lprc->bottom + 2, 4, 4)
    };
    hr = DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    DeleteObject(blurBehind.hRgnBlur);

    return hr;
}

// The mod is being initialized, load settings, hook functions, and do other
// initialization stuff if required.
BOOL Wh_ModInit() 
{
    Wh_Log(L"Init");

    pOriginalSetWindowCompositionAttribute = reinterpret_cast<decltype(pOriginalSetWindowCompositionAttribute)>(GetProcAddress(GetModuleHandleW(L"user32.dll"), "SetWindowCompositionAttribute"));
    pOriginalDwmpUpdateAccentBlurRect =  reinterpret_cast<decltype(pOriginalDwmpUpdateAccentBlurRect)>(GetProcAddress(GetModuleHandleW(L"dwmapi.dll"), MAKEINTRESOURCEA(159)));
    Wh_SetFunctionHook(reinterpret_cast<void*>(SetWindowRgn), reinterpret_cast<void*>(SetWindowRgnHook), reinterpret_cast<void**>(&pOriginalSetWindowRgn));
    Wh_SetFunctionHook(reinterpret_cast<void*>(pOriginalSetWindowCompositionAttribute), reinterpret_cast<void*>(SetWindowCompositionAttributeHook), reinterpret_cast<void**>(&pOriginalSetWindowCompositionAttribute));
    Wh_SetFunctionHook(reinterpret_cast<void*>(pOriginalDwmpUpdateAccentBlurRect), reinterpret_cast<void*>(DwmpUpdateAccentBlurRectHook), reinterpret_cast<void**>(&pOriginalDwmpUpdateAccentBlurRect));
    
    return TRUE;
}

void Wh_ModAfterInit()
{
    ACCENT_POLICY accentPolicy
    {
        .AccentState = 3
    };
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    if (const auto hWnd = FindWindowW(L"DV2ControlHost", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"Shell_TrayWnd", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"Shell_SecondaryTrayWnd", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"TaskListThumbnailWnd", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
}

// The mod is being unloaded, free all allocated resources.
void Wh_ModUninit() 
{
    Wh_Log(L"Uninit");

    ACCENT_POLICY accentPolicy
    {
        .AccentState = 4,
        .AccentFlags = 0x13,
        .dwGradientColor = 1
    };
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    DWM_BLURBEHIND blurBehind
    { 
        .dwFlags = DWM_BB_ENABLE 
    };
    if (const auto hWnd = FindWindowW(L"DV2ControlHost", nullptr); hWnd)
    {
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    }
    if (const auto hWnd = FindWindowW(L"Shell_TrayWnd", nullptr); hWnd)
    {
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    }
    if (const auto hWnd = FindWindowW(L"Shell_SecondaryTrayWnd", nullptr); hWnd)
    {
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    }
    if (const auto hWnd = FindWindowW(L"TaskListThumbnailWnd", nullptr); hWnd)
    {
        accentPolicy = 
        {
            .AccentState = 3,
            .AccentFlags = 0x200
        };
        data.pvData = &accentPolicy;
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    }
}

0 replies

DAPOPOBEFASTONYOAZZ · 2025-05-26T13:38:14Z

DAPOPOBEFASTONYOAZZ
May 26, 2025
Author

This did not appear to resolve the issue on either test build 7 or Legacy 2.0.4.

0 replies

ALTaleX531 · 2025-05-26T17:01:30Z

ALTaleX531
May 26, 2025
Maintainer

In my case it's fine.

0 replies

DAPOPOBEFASTONYOAZZ · 2025-05-27T21:58:27Z

DAPOPOBEFASTONYOAZZ
May 27, 2025
Author

In my case it's fine.

Let me test this further and I will get back to you.

0 replies

DAPOPOBEFASTONYOAZZ · 2025-05-27T22:00:35Z

DAPOPOBEFASTONYOAZZ
May 27, 2025
Author

This works in the test build 8. I'll assume it continues to work in future builds. Closing for the time being.

0 replies

DAPOPOBEFASTONYOAZZ · 2025-06-05T13:38:13Z

DAPOPOBEFASTONYOAZZ
Jun 5, 2025
Author

So this works only intermittently. It did work for a short time, but now it won't anymore... I just have not had the time to report back on it. If I disable the mod, it works fine, but causes black boxes to appear behind the taskbar preview during the raising animation.

Not sure what caused it to work normally for a day, then right back to inactive later. I'm using the latest released legacy build now.

0 replies

ALTaleX531 · 2025-06-06T10:48:52Z

ALTaleX531
Jun 6, 2025
Maintainer

Try this.

// ==WindhawkMod==
// @id              sxb-w7-shell-ui-accent-overrider
// @name            SXB Win7 Shell UI Accent Overrider
// @description     Override accent to dwm blur behind for sxb shell ui
// @version         1.3
// @author          ALTaleX
// @github          https://github.com/ALTaleX531
// @include         explorer.exe
// @compilerOptions -ldwmapi -lgdi32
// ==/WindhawkMod==

#include <debugapi.h>
#include <mmsystem.h>
#include <windhawk_api.h>
#include <wingdi.h>
#include <winuser.h>
#include <dwmapi.h>
#include <string>

struct ACCENT_POLICY
{
    DWORD AccentState;
    DWORD AccentFlags;
    DWORD dwGradientColor;
    DWORD dwAnimationId;
};

enum WINDOWCOMPOSITIONATTRIBUTE
{
    WCA_FORCE_ACTIVEWINDOW_APPEARANCE = 15,
    WCA_ACCENT_POLICY = 19
};

struct WINDOWCOMPOSITIONATTRIBUTEDATA
{
    WINDOWCOMPOSITIONATTRIBUTE Attribute;
    PVOID pvData;
    SIZE_T cbData;
};

BOOL (WINAPI *pOriginalSetWindowCompositionAttribute)(HWND, const WINDOWCOMPOSITIONATTRIBUTEDATA*);

bool g_workroundApplied{ false };
void ApplyColorizationWorkround(HWND hWnd)
{
    if(g_workroundApplied)
    {
        return;
    }

    // workround for dwm weird behavior
    BOOL active{ TRUE };
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_FORCE_ACTIVEWINDOW_APPEARANCE,
        .pvData = &active,
        .cbData = sizeof(active),
    };
    pOriginalSetWindowCompositionAttribute(hWnd, &data);
    SetWindowLongPtrW(hWnd, GWL_EXSTYLE, GetWindowLongPtrW(hWnd, GWL_EXSTYLE) &~ WS_EX_LAYERED);
    SetWindowLongPtrW(hWnd, GWL_EXSTYLE, GetWindowLongPtrW(hWnd, GWL_EXSTYLE) | WS_EX_LAYERED);

    g_workroundApplied = true;
}

BOOL WINAPI SetWindowCompositionAttributeHook(HWND hWnd, const WINDOWCOMPOSITIONATTRIBUTEDATA* data)
{
    auto& accentPolicy = *reinterpret_cast<ACCENT_POLICY*>(data->pvData);
    
    // if (RegisterWindowMessageW(L"TaskListThumbnailWnd") == GetClassWord(hWnd, GCW_ATOM))
    // {
    //     OutputDebugStringW((std::wstring(L"AccentFlags: ") + std::to_wstring(accentPolicy.AccentFlags)).c_str());
    //     OutputDebugStringW((std::wstring(L"dwGradientColor: ") + std::to_wstring(accentPolicy.dwGradientColor)).c_str());
    // }

    if (
        data->Attribute != WCA_ACCENT_POLICY ||
        (
            RegisterWindowMessageW(L"DV2ControlHost") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"Shell_TrayWnd") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"Shell_SecondaryTrayWnd") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"SIBJumpView") != GetClassWord(hWnd, GCW_ATOM) &&
            RegisterWindowMessageW(L"TaskListThumbnailWnd") != GetClassWord(hWnd, GCW_ATOM)
        )
    )
    {
        return pOriginalSetWindowCompositionAttribute(hWnd, data);
    }

    if (accentPolicy.AccentState == 1)
    {
        DWM_BLURBEHIND blurBehind
        { 
            .dwFlags = DWM_BB_ENABLE 
        };
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
        return pOriginalSetWindowCompositionAttribute(hWnd, data);
    }

    DWM_BLURBEHIND blurBehind
    {
        .dwFlags = DWM_BB_ENABLE,
        .fEnable = accentPolicy.AccentState != 0
    };
    DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    
    ACCENT_POLICY replacedAccentPolicy{};
    WINDOWCOMPOSITIONATTRIBUTEDATA replacedData
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &replacedAccentPolicy,
        .cbData = sizeof(replacedAccentPolicy)
    };
    return pOriginalSetWindowCompositionAttribute(hWnd, &replacedData);
}

decltype(&SetWindowRgn) pOriginalSetWindowRgn;
int WINAPI SetWindowRgnHook(HWND hWnd, HRGN hRgn, WINBOOL bRedraw)
{
    if (
        RegisterWindowMessageW(L"DV2ControlHost") != GetClassWord(hWnd, GCW_ATOM)
    )
    {
        return pOriginalSetWindowRgn(hWnd, hRgn, bRedraw);
    }

    ACCENT_POLICY accentPolicy{};
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    pOriginalSetWindowCompositionAttribute(hWnd, &data);

    return pOriginalSetWindowRgn(hWnd, hRgn, bRedraw);
}

HRESULT (WINAPI *pOriginalDwmpUpdateAccentBlurRect)(HWND, LPCRECT);
HRESULT WINAPI DwmpUpdateAccentBlurRectHook(HWND hWnd, LPCRECT lprc)
{
    if (
        RegisterWindowMessageW(L"TaskListThumbnailWnd") != GetClassWord(hWnd, GCW_ATOM) &&
        RegisterWindowMessageW(L"SIBJumpView") != GetClassWord(hWnd, GCW_ATOM)
    )
    {
        return pOriginalDwmpUpdateAccentBlurRect(hWnd, lprc);
    }

    ApplyColorizationWorkround(hWnd);
    
    ACCENT_POLICY accentPolicy{};
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    pOriginalSetWindowCompositionAttribute(hWnd, &data);

    HRESULT hr{ S_OK };
    DWM_BLURBEHIND blurBehind
    {
        .dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION,
        .fEnable = TRUE,
        .hRgnBlur = CreateRoundRectRgn(lprc->left, lprc->top, lprc->right, lprc->bottom + 2, 4, 4)
    };
    hr = DwmEnableBlurBehindWindow(hWnd, &blurBehind);
    DeleteObject(blurBehind.hRgnBlur);

    return hr;
}

// The mod is being initialized, load settings, hook functions, and do other
// initialization stuff if required.
BOOL Wh_ModInit() 
{
    Wh_Log(L"Init");

    pOriginalSetWindowCompositionAttribute = reinterpret_cast<decltype(pOriginalSetWindowCompositionAttribute)>(GetProcAddress(GetModuleHandleW(L"user32.dll"), "SetWindowCompositionAttribute"));
    pOriginalDwmpUpdateAccentBlurRect =  reinterpret_cast<decltype(pOriginalDwmpUpdateAccentBlurRect)>(GetProcAddress(GetModuleHandleW(L"dwmapi.dll"), MAKEINTRESOURCEA(159)));
    Wh_SetFunctionHook(reinterpret_cast<void*>(SetWindowRgn), reinterpret_cast<void*>(SetWindowRgnHook), reinterpret_cast<void**>(&pOriginalSetWindowRgn));
    Wh_SetFunctionHook(reinterpret_cast<void*>(pOriginalSetWindowCompositionAttribute), reinterpret_cast<void*>(SetWindowCompositionAttributeHook), reinterpret_cast<void**>(&pOriginalSetWindowCompositionAttribute));
    Wh_SetFunctionHook(reinterpret_cast<void*>(pOriginalDwmpUpdateAccentBlurRect), reinterpret_cast<void*>(DwmpUpdateAccentBlurRectHook), reinterpret_cast<void**>(&pOriginalDwmpUpdateAccentBlurRect));
    
    return TRUE;
}

void Wh_ModAfterInit()
{
    ACCENT_POLICY accentPolicy
    {
        .AccentState = 3
    };
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    if (const auto hWnd = FindWindowW(L"DV2ControlHost", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"Shell_TrayWnd", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"Shell_SecondaryTrayWnd", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"TaskListThumbnailWnd", nullptr); hWnd)
    {
        SetWindowCompositionAttributeHook(hWnd, &data);
        ApplyColorizationWorkround(hWnd);
    }
}

// The mod is being unloaded, free all allocated resources.
void Wh_ModUninit() 
{
    Wh_Log(L"Uninit");

    ACCENT_POLICY accentPolicy
    {
        .AccentState = 4,
        .AccentFlags = 0x13,
        .dwGradientColor = 1
    };
    WINDOWCOMPOSITIONATTRIBUTEDATA data
    {
        .Attribute = WCA_ACCENT_POLICY,
        .pvData = &accentPolicy,
        .cbData = sizeof(accentPolicy)
    };
    DWM_BLURBEHIND blurBehind
    { 
        .dwFlags = DWM_BB_ENABLE 
    };
    if (const auto hWnd = FindWindowW(L"DV2ControlHost", nullptr); hWnd)
    {
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"Shell_TrayWnd", nullptr); hWnd)
    {
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"Shell_SecondaryTrayWnd", nullptr); hWnd)
    {
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
    }
    if (const auto hWnd = FindWindowW(L"TaskListThumbnailWnd", nullptr); hWnd)
    {
        blurBehind.fEnable = TRUE;
        blurBehind.hRgnBlur = CreateRectRgn(0, 0, -1, -1);
        DwmEnableBlurBehindWindow(hWnd, &blurBehind);
        DeleteObject(blurBehind.hRgnBlur);

        accentPolicy.AccentState = 3;
        accentPolicy.AccentFlags = 0x200;
        data.pvData = &accentPolicy;
        pOriginalSetWindowCompositionAttribute(hWnd, &data);
        RECT blurRect{};
        DwmpUpdateAccentBlurRectHook(hWnd, &blurRect);
    }
}

0 replies

DAPOPOBEFASTONYOAZZ · 2025-06-06T19:19:52Z

DAPOPOBEFASTONYOAZZ
Jun 6, 2025
Author

Try this.

Just complied this in Windhawk and it seems to be playing nicely for right now. I'll give it a week, and if all is normal, I'll close the issue again.

Edit to include initial tests: with dual monitors, it works fine on monitor 2, but it still uses the inactive color on the primary monitor. Wonder why it has issues for different monitors? Certainly curious.

0 replies

DAPOPOBEFASTONYOAZZ · 2025-06-09T16:26:32Z

DAPOPOBEFASTONYOAZZ
Jun 9, 2025
Author

Still have the same issue as my last comment, but I also realized that the black boxes behind the thumbnails are back, as I mentioned in an earlier issue. Still testing for any other issues.

0 replies

ALTaleX531 · 2025-06-09T16:30:12Z

ALTaleX531
Jun 9, 2025
Maintainer

This is not an OpenGlass issue, it's a mod issue, and updating OpenGlass will not fix this.

0 replies

DAPOPOBEFASTONYOAZZ · 2025-06-09T16:41:16Z

DAPOPOBEFASTONYOAZZ
Jun 9, 2025
Author

Yes, I am aware. I just don't know what else we can do to the mod to make it appear correctly. From what I can read, it all looks correct.

0 replies

DAPOPOBEFASTONYOAZZ · 2025-06-10T14:42:29Z

DAPOPOBEFASTONYOAZZ
Jun 10, 2025
Author

While I'm testing the borders issue, I noticed that after restarting DWM, the taskbar thumbnails show the active color properly now, but only after restarting DWM once OpenGlass loads. I don't know if this helps you solve anything though.

0 replies

AsumiLuna · 2026-02-03T12:55:28Z

AsumiLuna
Feb 3, 2026

This is dwm issue, this is a bug in windows.

0 replies

Uh oh!

Taskbar thumbnails use inactive window opacity #211

Uh oh!

DAPOPOBEFASTONYOAZZ May 7, 2025

Replies: 14 comments

Uh oh!

ALTaleX531 May 26, 2025 Maintainer

Uh oh!

ALTaleX531 May 26, 2025 Maintainer

Uh oh!

DAPOPOBEFASTONYOAZZ May 26, 2025 Author

Uh oh!

ALTaleX531 May 26, 2025 Maintainer

Uh oh!

DAPOPOBEFASTONYOAZZ May 27, 2025 Author

Uh oh!

DAPOPOBEFASTONYOAZZ May 27, 2025 Author

Uh oh!

DAPOPOBEFASTONYOAZZ Jun 5, 2025 Author

Uh oh!

ALTaleX531 Jun 6, 2025 Maintainer

Uh oh!

Uh oh!

DAPOPOBEFASTONYOAZZ Jun 6, 2025 Author

Uh oh!

DAPOPOBEFASTONYOAZZ Jun 9, 2025 Author

Uh oh!

ALTaleX531 Jun 9, 2025 Maintainer

Uh oh!

DAPOPOBEFASTONYOAZZ Jun 9, 2025 Author

Uh oh!

DAPOPOBEFASTONYOAZZ Jun 10, 2025 Author

Uh oh!

AsumiLuna Feb 3, 2026

DAPOPOBEFASTONYOAZZ
May 7, 2025

ALTaleX531
May 26, 2025
Maintainer

ALTaleX531
May 26, 2025
Maintainer

DAPOPOBEFASTONYOAZZ
May 26, 2025
Author

ALTaleX531
May 26, 2025
Maintainer

DAPOPOBEFASTONYOAZZ
May 27, 2025
Author

DAPOPOBEFASTONYOAZZ
May 27, 2025
Author

DAPOPOBEFASTONYOAZZ
Jun 5, 2025
Author

ALTaleX531
Jun 6, 2025
Maintainer

DAPOPOBEFASTONYOAZZ
Jun 6, 2025
Author

DAPOPOBEFASTONYOAZZ
Jun 9, 2025
Author

ALTaleX531
Jun 9, 2025
Maintainer

DAPOPOBEFASTONYOAZZ
Jun 9, 2025
Author

DAPOPOBEFASTONYOAZZ
Jun 10, 2025
Author

AsumiLuna
Feb 3, 2026