9dcb33ad34
This example uses GTK_POLICY_EXTERNAL to share a scrollbar among multiple scrolled windows.
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
#include <gtk/gtk.h>
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static void
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fill_text_view (GtkWidget *tv, const gchar *text)
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{
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gint i;
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GString *s;
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s = g_string_new ("");
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for (i = 0; i < 200; i++)
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g_string_append_printf (s, "%s %d\n", text, i);
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gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (tv)),
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g_string_free (s, FALSE), -1);
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}
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int
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main (int argc, char *argv[])
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{
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GtkWidget *win, *box, *tv, *sw, *sb;
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GtkAdjustment *adj;
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gtk_init (NULL, NULL);
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win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size (GTK_WINDOW (win), 640, 480);
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box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
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gtk_container_add (GTK_CONTAINER (win), box);
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sw = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
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GTK_POLICY_NEVER,
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GTK_POLICY_EXTERNAL);
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gtk_box_pack_start (GTK_BOX (box), sw, TRUE, TRUE, 0);
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tv = gtk_text_view_new ();
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fill_text_view (tv, "Left");
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gtk_container_add (GTK_CONTAINER (sw), tv);
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adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (sw));
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sw = gtk_scrolled_window_new (NULL, adj);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
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GTK_POLICY_NEVER,
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GTK_POLICY_EXTERNAL);
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gtk_box_pack_start (GTK_BOX (box), sw, TRUE, TRUE, 0);
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tv = gtk_text_view_new ();
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fill_text_view (tv, "Middle");
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gtk_container_add (GTK_CONTAINER (sw), tv);
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sw = gtk_scrolled_window_new (NULL, adj);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
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GTK_POLICY_NEVER,
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GTK_POLICY_EXTERNAL);
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gtk_box_pack_start (GTK_BOX (box), sw, TRUE, TRUE, 0);
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tv = gtk_text_view_new ();
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fill_text_view (tv, "Right");
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gtk_container_add (GTK_CONTAINER (sw), tv);
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sb = gtk_scrollbar_new (GTK_ORIENTATION_VERTICAL, adj);
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gtk_container_add (GTK_CONTAINER (box), sb);
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gtk_widget_show_all (win);
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gtk_main ();
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return 0;
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}
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