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LibGUI: Actually check widgets in focus chain for keyboard shortcuts

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We were iterating the ancestor chain of the focused widget when looking
for a matching keyboard shortcut, but we didn't actually look at the
ancestors at each step.

With this fix, we now correctly activate actions found in the ancestor
chain of the focused widgets. :^)
This commit is contained in:
Andreas Kling
2020-05-12 17:05:00 +02:00
parent 479f16bb6c
commit 8c51063a88
1 changed files with 22 additions and 4 deletions
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26
Libraries/LibGUI/WindowServerConnection.cpp
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@@ -42,6 +42,8 @@
#include <LibGfx/Palette.h>
#include <LibGfx/SystemTheme.h>
//#define KEYBOARD_SHORTCUTS_DEBUG
namespace GUI {
WindowServerConnection& WindowServerConnection::the()
@@ -134,16 +136,32 @@ void WindowServerConnection::handle(const Messages::WindowClient::KeyDown& messa
Action* action = nullptr;
#ifdef KEYBOARD_SHORTCUTS_DEBUG
dbg() << "Looking up action for " << key_event->to_string();
#endif
if (auto* focused_widget = window->focused_widget()) {
for (auto* widget = focused_widget; widget && !action; widget = widget->parent_widget())
action = focused_widget->action_for_key_event(*key_event);
for (auto* widget = focused_widget; widget && !action; widget = widget->parent_widget()) {
action = widget->action_for_key_event(*key_event);
#ifdef KEYBOARD_SHORTCUTS_DEBUG
dbg() << " > Focused widget " << *widget << " gave action: " << action;
#endif
}
}
if (!action)
if (!action) {
action = window->action_for_key_event(*key_event);
#ifdef KEYBOARD_SHORTCUTS_DEBUG
dbg() << " > Asked window " << *window << ", got action: " << action;
#endif
}
if (!action)
if (!action) {
action = Application::the().action_for_key_event(*key_event);
#ifdef KEYBOARD_SHORTCUTS_DEBUG
dbg() << " > Asked application, got action: " << action;
#endif
}
if (action && action->is_enabled()) {
action->activate();