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Deny window drag start if drag gesture is not active

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Kovid Goyal 2026-04-08 11:57:28 +05:30
parent 3b018528d4
commit 390ae2efac
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GPG key ID: 06BC317B515ACE7C
1 changed files with 3 additions and 0 deletions
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kitty/glfw.c
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@ -3190,6 +3190,9 @@ int
start_window_drag(Window *w) {
OSWindow *osw = os_window_for_kitty_window(w->id);
if (!osw || !osw->handle) return EINVAL;
// Deny the drag start if mouse is not still pressed and over the originating window
if (!osw->mouse_button_pressed[GLFW_MOUSE_BUTTON_LEFT]) return EPERM;
if (global_state.mouse_hover_in_window != global_state.drag_source.from_window) return EPERM;
RAII_ALLOC(GLFWDragSourceItem, items, calloc(w->drag_source.num_mimes, sizeof(GLFWDragSourceItem)));
if (!items) return ENOMEM;
for (size_t i = 0; i < w->drag_source.num_mimes; i++) {