mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-14 20:51:07 +00:00
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
#include <gtk/gtk.h>
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static void scale_moved(GtkWidget *widget, gpointer data)
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{
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g_print("%.1f\n", gtk_adjustment_get_value(GTK_ADJUSTMENT(data)));
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}
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int main(int argc, char **argv)
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{
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GtkWidget *window, *vbox, *toolbar, *scale;
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GtkAdjustment *adjustment;
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GtkStyleContext *context;
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GtkToolItem *boxitem, *button;
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gtk_init(&argc, &argv);
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vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
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window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size(GTK_WINDOW(window), 300, 200);
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toolbar = gtk_toolbar_new();
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context = gtk_widget_get_style_context(toolbar);
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gtk_style_context_add_class(context, GTK_STYLE_CLASS_PRIMARY_TOOLBAR);
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adjustment = gtk_adjustment_new(0, 0, 10, 1, 2, 0);
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scale = gtk_scale_new(GTK_ORIENTATION_HORIZONTAL, adjustment);
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gtk_scale_set_value_pos(GTK_SCALE(scale), GTK_POS_RIGHT);
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gtk_widget_set_size_request(scale, 255, -1);
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button = gtk_tool_button_new_from_stock(GTK_STOCK_QUIT);
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boxitem = gtk_tool_item_new();
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), button, 0);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), boxitem, 1);
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gtk_container_add(GTK_CONTAINER(vbox), toolbar);
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gtk_container_add(GTK_CONTAINER(boxitem), scale);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
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g_signal_connect(button, "clicked", G_CALLBACK(gtk_main_quit), NULL);
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g_signal_connect(scale, "value-changed", G_CALLBACK(scale_moved), adjustment);
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gtk_widget_show_all(window);
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gtk_main();
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return 0;
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}
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