如何让PySimpleGUI中的输入框与按钮高度一致？

我用PySimpleGUI写了一段布局代码，想让输入框和按钮高度一致，尝试设置输入框的size=(6,2)但只变宽没增高，请问怎么解决？

我的代码实现 #

layout = [[sg.VPush(background_color='#3B3B3B')],
    [sg.Text("Type ICAO Code:", text_color='#DCDCDC', background_color='#3B3B3B')],
    [sg.Input("", size=(6), key = '-ICAO CODE-', background_color='#656565', text_color='white', border_width='0'), 
     sg.Button("Search", bind_return_key=True, button_color=('#DCDCDC', '#656565'), border_width='0')],
    [sg.Text("", key = '-RESULT-', text_color='#DCDCDC', background_color='#3B3B3B')],
[sg.VPush(background_color='#3B3B3B')]]

当前显示效果 #

解决方法 #

PySimpleGUI中sg.Input的size参数第二个值无法直接控制高度，因为输入框高度默认由系统字体或控件原生属性决定，推荐两种直接有效的对齐方式：

方法一：统一字体大小

给输入框和按钮设置相同的字体参数，让控件高度自然匹配：

layout = [[sg.VPush(background_color='#3B3B3B')],
    [sg.Text("Type ICAO Code:", text_color='#DCDCDC', background_color='#3B3B3B')],
    [sg.Input("", size=(6), key = '-ICAO CODE-', background_color='#656565', text_color='white', border_width='0', font=('Arial', 12)), 
     sg.Button("Search", bind_return_key=True, button_color=('#DCDCDC', '#656565'), border_width='0', font=('Arial', 12))],
    [sg.Text("", key = '-RESULT-', text_color='#DCDCDC', background_color='#3B3B3B')],
[sg.VPush(background_color='#3B3B3B')]]

方法二：强制匹配高度

给按钮设置固定高度，同时让输入框开启垂直扩展属性来匹配按钮高度：

layout = [[sg.VPush(background_color='#3B3B3B')],
    [sg.Text("Type ICAO Code:", text_color='#DCDCDC', background_color='#3B3B3B')],
    [sg.Input("", size=(6), key = '-ICAO CODE-', background_color='#656565', text_color='white', border_width='0', expand_y=True), 
     sg.Button("Search", bind_return_key=True, button_color=('#DCDCDC', '#656565'), border_width='0', button_height=2)],
    [sg.Text("", key = '-RESULT-', text_color='#DCDCDC', background_color='#3B3B3B')],
[sg.VPush(background_color='#3B3B3B')]]

内容的提问来源于stack exchange，提问作者patrgl