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Code Issues Activity Actions

LibGUI+WindowServer: Add support for enabled/disabled actions.

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The enabled state of a GAction now propagates both to any toolbar buttons
and any menu items linked to the action. Toolbar buttons are painted in
a grayed out style when disabled. Menu items are gray when disabled. :^)
This commit is contained in:
Andreas Kling 2019-04-12 02:53:27 +02:00
parent 32e5c8c689
commit 054c982181
20 changed files with 308 additions and 53 deletions
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7
LibGUI/GMenu.cpp
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@ -31,12 +31,12 @@ GMenu::~GMenu()
void GMenu::add_action(Retained<GAction>&& action)
{
m_items.append(make<GMenuItem>(move(action)));
m_items.append(make<GMenuItem>(m_menu_id, move(action)));
}
void GMenu::add_separator()
{
m_items.append(make<GMenuItem>(GMenuItem::Separator));
m_items.append(make<GMenuItem>(m_menu_id, GMenuItem::Separator));
}
int GMenu::realize_menu()
@ -52,6 +52,8 @@ int GMenu::realize_menu()
ASSERT(m_menu_id > 0);
for (int i = 0; i < m_items.size(); ++i) {
auto& item = *m_items[i];
item.set_menu_id({ }, m_menu_id);
item.set_identifier({ }, i);
if (item.type() == GMenuItem::Separator) {
WSAPI_ClientMessage request;
request.type = WSAPI_ClientMessage::Type::AddMenuSeparator;
@ -65,6 +67,7 @@ int GMenu::realize_menu()
request.type = WSAPI_ClientMessage::Type::AddMenuItem;
request.menu.menu_id = m_menu_id;
request.menu.identifier = i;
request.menu.enabled = action.is_enabled();
ASSERT(action.text().length() < (ssize_t)sizeof(request.text));
strcpy(request.text, action.text().characters());
request.text_length = action.text().length();