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WindowServer+LibGUI: Change cursor icon if DragEnter event was accepted

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This commit is contained in:
Karol Kosek 2022-06-20 11:56:18 +02:00 • committed by Sam Atkins
parent e5674d9666
commit 2e244fc85b
6 changed files with 30 additions and 7 deletions
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24
Userland/Services/WindowServer/WindowManager.cpp
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@ -1016,14 +1016,13 @@ bool WindowManager::process_ongoing_drag(MouseEvent& event)
m_dnd_overlay->cursor_moved();
// We didn't let go of the drag yet, see if we should send some drag move events..
for_each_visible_window_from_front_to_back([&](Window& window) {
if (!window.rect().contains(event.position()))
return IterationDecision::Continue;
if (auto* window = current_window_stack().window_at(event.position(), WindowStack::IncludeWindowFrame::No)) {
event.set_drag(true);
event.set_mime_data(*m_dnd_mime_data);
deliver_mouse_event(window, event, false);
return IterationDecision::Break;
});
deliver_mouse_event(*window, event, false);
} else {
set_accepts_drag(false);
}
}
if (!(event.type() == Event::MouseUp && event.button() == MouseButton::Primary))
@ -1918,8 +1917,11 @@ ConnectionFromClient const* WindowManager::active_client() const
Cursor const& WindowManager::active_cursor() const
{
if (m_dnd_client)
if (m_dnd_client) {
if (m_dnd_accepts_drag)
return *m_drag_copy_cursor;
return *m_drag_cursor;
}
if (m_move_window)
return *m_move_cursor;
@ -2061,6 +2063,14 @@ void WindowManager::end_dnd_drag()
m_dnd_client = nullptr;
m_dnd_text = {};
m_dnd_overlay = nullptr;
m_dnd_accepts_drag = false;
}
void WindowManager::set_accepts_drag(bool accepts)
{
VERIFY(m_dnd_client);
m_dnd_accepts_drag = accepts;
Compositor::the().invalidate_cursor();
}
void WindowManager::invalidate_after_theme_or_font_change()