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process/doc/reference/windows/show_window.adoc
Klemens Morgenstern c33828a166 reference docs
2024-12-20 20:53:29 +08:00

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== `windows/show_window.hpp`
Creation flags allows explicitly setting `wShowWindow` options
[source,cpp]
----
/// A templated initializer to set wShowWindow flags.
template<DWORD Flags>
struct process_show_window;
//Hides the window and activates another window.
constexpr static process_show_window<SW_HIDE > show_window_hide;
//Activates the window and displays it as a maximized window.
constexpr static process_show_window<SW_SHOWMAXIMIZED > show_window_maximized;
//Activates the window and displays it as a minimized window.
constexpr static process_show_window<SW_SHOWMINIMIZED > show_window_minimized;
//Displays the window as a minimized window. This value is similar to `minimized`, except the window is not activated.
constexpr static process_show_window<SW_SHOWMINNOACTIVE> show_window_minimized_not_active;
//Displays a window in its most recent size and position. This value is similar to show_normal`, except that the window is not activated.
constexpr static process_show_window<SW_SHOWNOACTIVATE > show_window_not_active;
//Activates and displays a window. If the window is minimized or maximized, the system restores it to its original size and position. An application should specify this flag when displaying the window for the first time.
constexpr static process_show_window<SW_SHOWNORMAL > show_window_normal;
----
The flags can be used like this:
[source,cpp]
----
process p{"C:\\not-a-virus.exe", {}, process::windows::show_window_minimized};
----