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c920afd9c5
Fri Sep 26 23:49:44 2003 Kristian Rietveld <kris@gtk.org> Landing the new ComboBox. Note that only gtkcombobox.h and gtkcomboboxentry.h are public. * gtk/gtkcellview.[ch], gtk/gtkcellviewmenuitem.[ch], gtk/gtkcombobox.[ch], gtk/gtkcomboboxentry.[ch]: new files. * gtk/Makefile.am, gtk/gtk.h: adding the new files. * tests/testcombo.c: and a new test. * tests/Makefile.am: adding the new test.
314 lines
10 KiB
C
314 lines
10 KiB
C
#include <gtk/gtk.h>
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#include <gtk/gtkcellview.h>
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#include <gtk/gtkcellviewmenuitem.h>
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#include <string.h>
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#include <stdio.h>
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/**
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* oh yes, this test app surely has a lot of ugly code
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*/
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/* grid combo demo */
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static GdkPixbuf *
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create_color_pixbuf (const char *color)
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{
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GdkPixbuf *pixbuf;
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GdkColor col;
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int x;
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int num;
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int rowstride;
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guchar *pixels, *p;
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if (!gdk_color_parse (color, &col))
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return NULL;
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pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
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FALSE, 8,
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16, 16);
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rowstride = gdk_pixbuf_get_rowstride (pixbuf);
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p = pixels = gdk_pixbuf_get_pixels (pixbuf);
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num = gdk_pixbuf_get_width (pixbuf) *
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gdk_pixbuf_get_height (pixbuf);
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for (x = 0; x < num; x++) {
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p[0] = col.red / 65535 * 255;
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p[1] = col.green / 65535 * 255;
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p[2] = col.blue / 65535 * 255;
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p += 3;
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}
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return pixbuf;
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}
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static GtkWidget *
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create_combo_box_grid_demo ()
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{
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GtkWidget *combo;
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GtkTreeIter iter;
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GtkCellRenderer *cell = gtk_cell_renderer_pixbuf_new ();
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GtkListStore *store;
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store = gtk_list_store_new (1, GDK_TYPE_PIXBUF);
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combo = gtk_combo_box_new (GTK_TREE_MODEL (store));
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gtk_combo_box_pack_start (GTK_COMBO_BOX (combo),
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cell, TRUE);
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gtk_combo_box_set_attributes (GTK_COMBO_BOX (combo),
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cell, "pixbuf", 0, NULL);
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gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo),
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3);
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/* first row */
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("red"),
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-1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("green"),
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-1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("blue"),
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-1);
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/* second row */
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("yellow"),
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-1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("black"),
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-1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("white"),
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-1);
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/* third row */
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("gray"),
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-1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("snow"),
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-1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, create_color_pixbuf ("magenta"),
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-1);
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gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
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return combo;
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}
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/* blaat */
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static GtkTreeModel *
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create_blaat ()
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{
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GdkPixbuf *pixbuf;
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GtkWidget *cellview;
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GtkTreeIter iter;
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GtkListStore *store;
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cellview = gtk_cell_view_new ();
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store = gtk_list_store_new (2, GDK_TYPE_PIXBUF, G_TYPE_STRING);
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pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_DIALOG_WARNING,
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GTK_ICON_SIZE_BUTTON, NULL);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, pixbuf,
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1, "gtk-stock-dialog-warning",
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-1);
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pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_STOP,
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GTK_ICON_SIZE_BUTTON, NULL);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, pixbuf,
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1, "gtk-stock-stop",
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-1);
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pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_NEW,
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GTK_ICON_SIZE_BUTTON, NULL);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, pixbuf,
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1, "gtk-stock-new",
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-1);
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pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_CLEAR,
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GTK_ICON_SIZE_BUTTON, NULL);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter,
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0, pixbuf,
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1, "gtk-stock-clear",
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-1);
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gtk_widget_destroy (cellview);
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return GTK_TREE_MODEL (store);
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}
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static GtkTreeModel *
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create_text_store ()
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{
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GtkTreeIter iter;
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GtkListStore *store;
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store = GTK_LIST_STORE (gtk_list_store_new (1, G_TYPE_STRING));
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, "dum de dum", -1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, "la la la", -1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, "la la la dum de dum la la la la la la boom de da la la", -1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, "bloop", -1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, "bleep", -1);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, "klaas", -1);
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return GTK_TREE_MODEL (store);
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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 *window, *cellview, *mainbox;
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GtkWidget *combobox, *comboboxtext, *comboboxgrid;
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GtkWidget *tmp, *boom;
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GtkCellRenderer *renderer;
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GdkPixbuf *pixbuf;
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GValue value = {0, };
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gtk_init (&argc, &argv);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_container_set_border_width (GTK_CONTAINER (window), 5);
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g_signal_connect (window, "delete_event", gtk_main_quit, NULL);
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mainbox = gtk_vbox_new (FALSE, 2);
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gtk_container_add (GTK_CONTAINER (window), mainbox);
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/* GtkCellView */
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tmp = gtk_frame_new ("GtkCellView");
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gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
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boom = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
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gtk_container_add (GTK_CONTAINER (tmp), boom);
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cellview = gtk_cell_view_new ();
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renderer = gtk_cell_renderer_pixbuf_new ();
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pixbuf = gtk_widget_render_icon (cellview, GTK_STOCK_DIALOG_WARNING,
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GTK_ICON_SIZE_BUTTON, NULL);
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gtk_cell_view_pack_start (GTK_CELL_VIEW (cellview),
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renderer,
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FALSE);
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g_value_init (&value, GDK_TYPE_PIXBUF);
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g_value_set_instance (&value, pixbuf);
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gtk_cell_view_set_values (GTK_CELL_VIEW (cellview),
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renderer,
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"pixbuf", &value,
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NULL);
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g_value_unset (&value);
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renderer = gtk_cell_renderer_text_new ();
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gtk_cell_view_pack_start (GTK_CELL_VIEW (cellview),
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renderer,
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TRUE);
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g_value_init (&value, G_TYPE_STRING);
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g_value_set_string (&value, "la la la");
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gtk_cell_view_set_values (GTK_CELL_VIEW (cellview),
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renderer,
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"text", &value,
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NULL);
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g_value_unset (&value);
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gtk_container_add (GTK_CONTAINER (boom), cellview);
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/* GtkComboBox */
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tmp = gtk_frame_new ("GtkComboBox");
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gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
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boom = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
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gtk_container_add (GTK_CONTAINER (tmp), boom);
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combobox = gtk_combo_box_new (create_blaat ());
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gtk_container_add (GTK_CONTAINER (boom), combobox);
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renderer = gtk_cell_renderer_pixbuf_new ();
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gtk_combo_box_pack_start (GTK_COMBO_BOX (combobox),
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renderer,
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FALSE);
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gtk_combo_box_set_attributes (GTK_COMBO_BOX (combobox), renderer, "pixbuf", 0, NULL);
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renderer = gtk_cell_renderer_text_new ();
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gtk_combo_box_pack_start (GTK_COMBO_BOX (combobox),
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renderer,
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TRUE);
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gtk_combo_box_set_attributes (GTK_COMBO_BOX (combobox), renderer, "text", 1, NULL);
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gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), 1);
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/* GtkComboBox (grid mode) */
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tmp = gtk_frame_new ("GtkComboBox (grid mode)");
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gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
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boom = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
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gtk_container_add (GTK_CONTAINER (tmp), boom);
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comboboxgrid = create_combo_box_grid_demo ();
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gtk_box_pack_start (GTK_BOX (boom), comboboxgrid, FALSE, FALSE, 0);
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/* GtkComboBoxEntry */
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tmp = gtk_frame_new ("GtkComboBoxEntry");
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gtk_box_pack_start (GTK_BOX (mainbox), tmp, FALSE, FALSE, 0);
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boom = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (boom), 5);
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gtk_container_add (GTK_CONTAINER (tmp), boom);
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comboboxtext = gtk_combo_box_entry_new (create_text_store (), 0);
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gtk_container_add (GTK_CONTAINER (boom), comboboxtext);
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/* done */
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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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/* vim:expandtab
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*/
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