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SystemMonitor: Convert most widgets to a failable factory

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I didn't convert widgets that don't do any failable tasks currently
or are lazy-initialized.
This commit is contained in:
Karol Kosek 2023-05-21 16:47:34 +02:00 • committed by Andreas Kling
parent a5936864d9
commit 412630637a
10 changed files with 96 additions and 71 deletions
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7
Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h
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@ -12,16 +12,19 @@
namespace SystemMonitor {
class ProcessMemoryMapWidget final : public GUI::Widget {
C_OBJECT(ProcessMemoryMapWidget);
C_OBJECT_ABSTRACT(ProcessMemoryMapWidget);
public:
virtual ~ProcessMemoryMapWidget() override = default;
static ErrorOr<NonnullRefPtr<ProcessMemoryMapWidget>> try_create();
void set_pid(pid_t);
void refresh();
private:
ProcessMemoryMapWidget();
ProcessMemoryMapWidget() = default;
RefPtr<GUI::TableView> m_table_view;
RefPtr<GUI::JsonArrayModel> m_json_model;
pid_t m_pid { -1 };