如何在Windows上隐藏控制台窗口? [英] How do you suppress the console window on Windows?

问题描述

采用基本示例Gtk +应用并将其命名为main.vala:

Take the basic example Gtk+ app and calll it main.vala:

using Gtk;

int main (string[] args) {
    Gtk.init (ref args);

    var window = new Window ();
    window.title = "First GTK+ Program";
    window.border_width = 10;
    window.window_position = WindowPosition.CENTER;
    window.set_default_size (350, 70);
    window.destroy.connect (Gtk.main_quit);

    var button = new Button.with_label ("Click me!");
    button.clicked.connect (() => {
        button.label = "Thank you";
    });

    window.add (button);
    window.show_all ();

    Gtk.main ();
    return 0;
}

添加一个简单的meson.build文件:

project('gui-test', 'vala', 'c')

dependencies = [
    dependency('glib-2.0'),
    dependency('gobject-2.0'),
    dependency('gtk+-3.0')
]

sources = files('main.vala')

executable('gui-test', sources, dependencies: dependencies)

使用msys2中的工具链，可以使用通常的步骤:

With the toolchain from msys2 this can be compiled to a Windows application with the usual steps:

meson build
ninja -C build

生成的可执行文件将具有Windows控制台子系统(-mconsole).

The resulting executable will have the Windows console subsystem (-mconsole).

从Windows资源管理器启动后，它将打开一个控制台窗口.

It opens a console window when launched from Windows explorer.

如何避免在此gui应用程序中包含控制台窗口?

How do I avoid having a console window in this gui app?

推荐答案

在可执行文件中设置gui_app: true:

project('gui-test', 'vala', 'c')

dependencies = [
    dependency('glib-2.0'),
    dependency('gobject-2.0'),
    dependency('gtk+-3.0')
]

sources = files('main.vala')

executable('gui-test', sources, dependencies: dependencies, gui_app: true)

这是介子手册中的文档结尾 :

This is documentend in the meson manual:

gui_app设置为true时，将此目标标志为GUI应用程序 可以发挥作用的平台(例如Windows)

gui_app when set to true flags this target as a GUI application on platforms where this makes a difference (e.g. Windows)

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