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386b63b85d
In 99.9% of all cases, these are just NULL, NULL. So just do away with these arguments, people can use the setters for the rare cases where they want the scrolled window to use a different adjustment.
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#include <gtk/gtk.h>
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int main (int argc, char *argv[])
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{
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GtkWidget *window, *sw, *viewport, *grid;
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GtkWidget *entry;
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int i, j;
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char *text;
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gtk_init ();
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window = gtk_window_new ();
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sw = gtk_scrolled_window_new ();
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gtk_window_set_child (GTK_WINDOW (window), sw);
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viewport = gtk_viewport_new (gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (sw)),
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gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (sw)));
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gtk_viewport_set_scroll_to_focus (GTK_VIEWPORT (viewport), TRUE);
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gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), viewport);
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grid = gtk_grid_new ();
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gtk_widget_set_margin_start (grid, 20);
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gtk_widget_set_margin_end (grid, 20);
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gtk_widget_set_margin_top (grid, 20);
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gtk_widget_set_margin_bottom (grid, 20);
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gtk_viewport_set_child (GTK_VIEWPORT (viewport), grid);
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for (i = 0; i < 20; i++)
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for (j = 0; j < 20; j++)
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{
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entry = gtk_entry_new ();
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text = g_strdup_printf ("(%d, %d)", i, j);
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gtk_editable_set_text (GTK_EDITABLE (entry), text);
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g_free (text);
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gtk_editable_set_width_chars (GTK_EDITABLE (entry), 6);
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gtk_grid_attach (GTK_GRID (grid), entry, i, j, 1, 1);
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}
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gtk_window_present (GTK_WINDOW (window));
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while (1)
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g_main_context_iteration (NULL, FALSE);
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return 0;
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}
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