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| #include <stdlib.h>
#include <gtk/gtk.h>
int main (int argc, char *argv[])
{
unsigned int i, j;
/* GTK initialisation */
gtk_init (&argc, &argv);
/* Widgets déclaration */
GtkWindow *window;
GtkScrolledWindow *scrolledwindow;
GtkAdjustment *horizontal, *vertical;
GtkViewport *viewport;
GtkGrid *grid1, *grid2, *grid;
GtkButton *buttons1[10][10], *buttons2[10][10];
/* Widgets création */
window = GTK_WINDOW (gtk_window_new (GTK_WINDOW_TOPLEVEL));
/* Create a scrolled window and a viewport, each with one grid of buttons. */
scrolledwindow = GTK_SCROLLED_WINDOW (gtk_scrolled_window_new (NULL, NULL));
horizontal = gtk_scrolled_window_get_hadjustment (scrolledwindow);
vertical = gtk_scrolled_window_get_vadjustment (scrolledwindow);
/* Use the adjustments of the scrolled window to synchronize both containers. */
viewport = GTK_VIEWPORT (gtk_viewport_new (horizontal, vertical));
grid1 = GTK_GRID (gtk_grid_new ());
grid2 = GTK_GRID (gtk_grid_new ());
grid = GTK_GRID (gtk_grid_new ());
for (i = 0; i < 10; i++)
{
for (j = 0; j < 10; j++)
{
buttons1[i][j] = GTK_BUTTON (gtk_button_new_with_label ("Close"));
buttons2[i][j] = GTK_BUTTON (gtk_button_new_with_label ("Close"));
}
}
/* Widgets configuration */
gtk_window_set_title (window, "Scrolled Windows & Viewports");
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
gtk_widget_set_size_request (GTK_WIDGET (window), 200, 100);
gtk_container_set_border_width (GTK_CONTAINER (scrolledwindow), 5);
gtk_scrolled_window_set_policy (scrolledwindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_set_border_width (GTK_CONTAINER (viewport), 5);
gtk_grid_set_row_homogeneous (grid1, FALSE);
gtk_grid_set_column_homogeneous (grid1, FALSE);
gtk_grid_set_row_spacing (grid1, 5);
gtk_grid_set_column_spacing (grid1, 5);
gtk_grid_set_row_homogeneous (grid2, FALSE);
gtk_grid_set_column_homogeneous (grid2, FALSE);
gtk_grid_set_row_spacing (grid2, 5);
gtk_grid_set_column_spacing (grid2, 5);
gtk_grid_set_row_spacing (grid, 5);
gtk_grid_set_row_homogeneous (grid, TRUE);
gtk_grid_set_column_homogeneous (grid, TRUE);
for (i = 0; i < 10; i++)
{
for (j = 0; j < 10; j++)
{
gtk_button_set_image (buttons1[i][j], gtk_image_new_from_icon_name ("window-close", GTK_ICON_SIZE_BUTTON));
gtk_button_set_always_show_image (buttons1[i][j], TRUE);
gtk_button_set_relief (buttons1[i][j], GTK_RELIEF_NONE);
gtk_button_set_image (buttons2[i][j], gtk_image_new_from_icon_name ("window-close", GTK_ICON_SIZE_BUTTON));
gtk_button_set_always_show_image (buttons2[i][j], TRUE);
gtk_button_set_relief (buttons2[i][j], GTK_RELIEF_NONE);
}
}
/* Widgets attachment */
/* Pack each grid with 100 buttons. */
for (i = 0; i < 10; i++)
{
for (j = 0; j < 10; j++)
{
gtk_grid_attach (grid1, GTK_WIDGET (buttons1[i][j]), i, j, 1, 1);
gtk_grid_attach (grid2, GTK_WIDGET (buttons2[i][j]), i, j, 1, 1);
}
}
gtk_container_add (GTK_CONTAINER (viewport), GTK_WIDGET (grid1));
gtk_container_add (GTK_CONTAINER (scrolledwindow), GTK_WIDGET (grid2));
/* Pack the widgets into a Grid and then into the window. */
gtk_grid_attach (grid, GTK_WIDGET (viewport), 0, 0, 1, 1);
gtk_grid_attach_next_to (grid, GTK_WIDGET (scrolledwindow), GTK_WIDGET (viewport), GTK_POS_BOTTOM, 1 ,1);
gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (grid));
/* Signals attachment */
g_signal_connect (G_OBJECT (window), "destroy", G_CALLBACK (gtk_main_quit), NULL);
gtk_widget_show_all (GTK_WIDGET (window));
gtk_main();
return EXIT_SUCCESS;
} |
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