如何使用GTK向按钮添加图像 [英] How to add an image to a button with GTK

问题描述

我正在尝试将图像添加到带有标签的按钮上，但是该图像不显示并且损坏的图像也不显示.

I am trying to add an image to a button with label, but the image doesn't show and the broken image doesn't display either.

stop_button = gtk_button_new_with_label("stop");
image = gtk_image_new_from_file ("/home/cendit/Escritorio/index.jpeg");
gtk_button_set_image (GTK_BUTTON(stop_button),image);

我尝试了其他路径"file:///home/cendit/Escritorio/index.jpeg"，但未成功.

I tried a different path "file:///home/cendit/Escritorio/index.jpeg" but it was not successful.

推荐答案

这是您需要做的

GtkImage *imagen_pantalla_completa;
GtkWidget *pantalla_completa;

pantalla_completa = gtk_button_new_with_label("");                                                  
imagen_pantalla_completa = (GtkImage *)gtk_image_new_from_file("/home/user..."); 
gtk_button_set_image (GTK_BUTTON(pantalla_completa),(GtkWidget *)imagen_pantalla_completa); 

您需要添加它才能显示图像

You need to add this to display the image

GtkSettings *default_settings = gtk_settings_get_default();
g_object_set(default_settings, "gtk-button-images", TRUE, NULL);

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