group taskbar icons by setting -o Class (#1207)

mintty · Jun 21, 2023 · eb8c5c8 · eb8c5c8
1 parent 113286b
commit eb8c5c8
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diff --git a/src/winmain.c b/src/winmain.c
@@ -512,6 +512,8 @@ win_hide_other_tabs(HWND to_top)
         // pseudo-hide background tabs by max transparency
         LONG style = GetWindowLong(curr_wnd, GWL_EXSTYLE);
         style |= WS_EX_LAYERED;
+        // improve hiding other tab, also hide it from taskbar:
+        style |= WS_EX_TOOLWINDOW;
         SetWindowLong(curr_wnd, GWL_EXSTYLE, style);
         SetLayeredWindowAttributes(curr_wnd, 0, 0, LWA_ALPHA);
       }
@@ -561,6 +563,11 @@ win_set_tab_focus(char tag)
     // restore by clearing pseudo-hidden state
     win_update_transparency(cfg.transparency, cfg.opaque_when_focused);
 
+    // unhide this tab from tool window mode, propagate it to taskbar
+    LONG style = GetWindowLong(wnd, GWL_EXSTYLE);
+    style &= ~WS_EX_TOOLWINDOW;
+    SetWindowLong(wnd, GWL_EXSTYLE, style);
+
     // hide background tabs
     if (cfg.window)  // not hidden explicitly
       win_hide_other_tabs(wnd);

diff --git a/wiki/Changelog.md b/wiki/Changelog.md
@@ -7,6 +7,7 @@ Terminal features
 
 Window handling
   * Revamp window operations, esp max/fullscreen, to not raise to foreground.
+  * Group taskbar icons by setting -o Class (#1207).
 
 Configuration
   * New user-definable function compose (#1211).