1 /* testtooltips.c: Test application for GTK+ >= 2.12 tooltips code
3 * Copyright (C) 2006-2007 Imendio AB
4 * Contact: Kristian Rietveld <kris@imendio.com>
6 * This work is provided "as is"; redistribution and modification
7 * in whole or in part, in any medium, physical or electronic is
8 * permitted without restriction.
10 * This work is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14 * In no event shall the authors or contributors be liable for any
15 * direct, indirect, incidental, special, exemplary, or consequential
16 * damages (including, but not limited to, procurement of substitute
17 * goods or services; loss of use, data, or profits; or business
18 * interruption) however caused and on any theory of liability, whether
19 * in contract, strict liability, or tort (including negligence or
20 * otherwise) arising in any way out of the use of this software, even
21 * if advised of the possibility of such damage.
27 query_tooltip_cb (GtkWidget *widget,
30 gboolean keyboard_tip,
34 gtk_tooltip_set_markup (tooltip, gtk_button_get_label (GTK_BUTTON (widget)));
35 gtk_tooltip_set_icon_from_stock (tooltip, GTK_STOCK_DELETE,
42 query_tooltip_custom_cb (GtkWidget *widget,
45 gboolean keyboard_tip,
49 GdkColor color = { 0, 0, 65535 };
50 GtkWindow *window = gtk_widget_get_tooltip_window (widget);
52 gtk_widget_modify_bg (GTK_WIDGET (window), GTK_STATE_NORMAL, &color);
58 query_tooltip_text_view_cb (GtkWidget *widget,
61 gboolean keyboard_tip,
65 GtkTextTag *tag = data;
67 GtkTextView *text_view = GTK_TEXT_VIEW (widget);
73 g_object_get (text_view->buffer, "cursor-position", &offset, NULL);
74 gtk_text_buffer_get_iter_at_offset (text_view->buffer, &iter, offset);
78 gint bx, by, trailing;
80 gtk_text_view_window_to_buffer_coords (text_view, GTK_TEXT_WINDOW_TEXT,
82 gtk_text_view_get_iter_at_position (text_view, &iter, &trailing, bx, by);
85 if (gtk_text_iter_has_tag (&iter, tag))
86 gtk_tooltip_set_text (tooltip, "Tooltip on text tag");
94 query_tooltip_tree_view_cb (GtkWidget *widget,
97 gboolean keyboard_tip,
102 GtkTreeView *tree_view = GTK_TREE_VIEW (widget);
103 GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
104 GtkTreePath *path = NULL;
113 gtk_tree_view_get_cursor (tree_view, &path, NULL);
122 gtk_tree_view_convert_widget_to_bin_window_coords (tree_view, x, y,
126 if (!gtk_tree_view_get_path_at_pos (tree_view, bin_x, bin_y,
127 &path, NULL, NULL, NULL))
131 if (!gtk_tree_view_get_tooltip_context (tree_view, &x, &y,
133 &model, &path, &iter))
136 gtk_tree_model_get (model, &iter, 0, &tmp, -1);
137 pathstring = gtk_tree_path_to_string (path);
139 g_snprintf (buffer, 511, "<b>Path %s:</b> %s", pathstring, tmp);
140 gtk_tooltip_set_markup (tooltip, buffer);
142 gtk_tree_view_set_tooltip_row (tree_view, tooltip, path);
144 gtk_tree_path_free (path);
151 static GtkTreeModel *
157 store = gtk_tree_store_new (1, G_TYPE_STRING);
159 /* A tree store with some random words ... */
160 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
161 0, "File Manager", -1);
162 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
164 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
165 0, "System Settings", -1);
166 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
168 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
170 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
171 0, "Word Processor", -1);
173 return GTK_TREE_MODEL (store);
177 selection_changed_cb (GtkTreeSelection *selection,
178 GtkWidget *tree_view)
180 gtk_widget_trigger_tooltip_query (tree_view);
183 static struct Rectangle
194 { 10, 10, 0.0, 0.0, 0.9, "Blue box!" },
195 { 200, 170, 1.0, 0.0, 0.0, "Red thing" },
196 { 100, 50, 0.8, 0.8, 0.0, "Yellow thing" }
200 query_tooltip_drawing_area_cb (GtkWidget *widget,
203 gboolean keyboard_tip,
212 for (i = 0; i < G_N_ELEMENTS (rectangles); i++)
214 struct Rectangle *r = &rectangles[i];
216 if (r->x < x && x < r->x + 50
217 && r->y < y && y < r->y + 50)
219 gtk_tooltip_set_markup (tooltip, r->tooltip);
228 drawing_area_expose (GtkWidget *drawing_area,
229 GdkEventExpose *event,
235 gdk_window_get_pointer (drawing_area->window, NULL, NULL, NULL);
237 cr = gdk_cairo_create (drawing_area->window);
239 cairo_rectangle (cr, 0, 0,
240 drawing_area->allocation.width,
241 drawing_area->allocation.height);
242 cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
245 for (i = 0; i < G_N_ELEMENTS (rectangles); i++)
247 struct Rectangle *r = &rectangles[i];
249 cairo_rectangle (cr, r->x, r->y, 50, 50);
250 cairo_set_source_rgb (cr, r->r, r->g, r->b);
253 cairo_rectangle (cr, r->x, r->y, 50, 50);
254 cairo_set_source_rgba (cr, r->r, r->g, r->b, 0.5);
264 main (int argc, char *argv[])
268 GtkWidget *drawing_area;
271 GtkWidget *tooltip_window;
272 GtkWidget *tooltip_button;
274 GtkWidget *tree_view;
275 GtkTreeViewColumn *column;
277 GtkWidget *text_view;
278 GtkTextBuffer *buffer;
282 gchar *text, *markup;
284 gtk_init (&argc, &argv);
286 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
287 gtk_window_set_title (GTK_WINDOW (window), "Tooltips test");
288 gtk_container_set_border_width (GTK_CONTAINER (window), 10);
289 g_signal_connect (window, "delete_event",
290 G_CALLBACK (gtk_main_quit), NULL);
292 box = gtk_vbox_new (FALSE, 3);
293 gtk_container_add (GTK_CONTAINER (window), box);
295 /* A check button using the tooltip-markup property */
296 button = gtk_check_button_new_with_label ("This one uses the tooltip-markup property");
297 gtk_widget_set_tooltip_text (button, "Hello, I am a static tooltip.");
298 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
300 text = gtk_widget_get_tooltip_text (button);
301 markup = gtk_widget_get_tooltip_markup (button);
302 g_assert (g_str_equal ("Hello, I am a static tooltip.", text));
303 g_assert (g_str_equal ("Hello, I am a static tooltip.", markup));
304 g_free (text); g_free (markup);
306 /* A check button using the query-tooltip signal */
307 button = gtk_check_button_new_with_label ("I use the query-tooltip signal");
308 g_object_set (button, "has-tooltip", TRUE, NULL);
309 g_signal_connect (button, "query-tooltip",
310 G_CALLBACK (query_tooltip_cb), NULL);
311 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
314 button = gtk_label_new ("I am just a label");
315 gtk_label_set_selectable (GTK_LABEL (button), FALSE);
316 gtk_widget_set_tooltip_text (button, "Label & and tooltip");
317 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
319 text = gtk_widget_get_tooltip_text (button);
320 markup = gtk_widget_get_tooltip_markup (button);
321 g_assert (g_str_equal ("Label & and tooltip", text));
322 g_assert (g_str_equal ("Label & and tooltip", markup));
323 g_free (text); g_free (markup);
325 /* A selectable label */
326 button = gtk_label_new ("I am a selectable label");
327 gtk_label_set_selectable (GTK_LABEL (button), TRUE);
328 gtk_widget_set_tooltip_markup (button, "<b>Another</b> Label tooltip");
329 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
331 text = gtk_widget_get_tooltip_text (button);
332 markup = gtk_widget_get_tooltip_markup (button);
333 g_assert (g_str_equal ("Another Label tooltip", text));
334 g_assert (g_str_equal ("<b>Another</b> Label tooltip", markup));
335 g_free (text); g_free (markup);
337 /* Another one, with a custom tooltip window */
338 button = gtk_check_button_new_with_label ("This one has a custom tooltip window!");
339 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
341 tooltip_window = gtk_window_new (GTK_WINDOW_POPUP);
342 tooltip_button = gtk_label_new ("blaat!");
343 gtk_container_add (GTK_CONTAINER (tooltip_window), tooltip_button);
344 gtk_widget_show (tooltip_button);
346 gtk_widget_set_tooltip_window (button, GTK_WINDOW (tooltip_window));
347 g_signal_connect (button, "query-tooltip",
348 G_CALLBACK (query_tooltip_custom_cb), NULL);
349 g_object_set (button, "has-tooltip", TRUE, NULL);
351 /* An insensitive button */
352 button = gtk_button_new_with_label ("This one is insensitive");
353 gtk_widget_set_sensitive (button, FALSE);
354 g_object_set (button, "tooltip-text", "Insensitive!", NULL);
355 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
357 /* Testcases from Kris without a tree view don't exist. */
358 tree_view = gtk_tree_view_new_with_model (create_model ());
359 gtk_widget_set_size_request (tree_view, 200, 240);
361 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
363 gtk_cell_renderer_text_new (),
367 g_object_set (tree_view, "has-tooltip", TRUE, NULL);
368 g_signal_connect (tree_view, "query-tooltip",
369 G_CALLBACK (query_tooltip_tree_view_cb), NULL);
370 g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
371 "changed", G_CALLBACK (selection_changed_cb), tree_view);
373 /* Set a tooltip on the column */
374 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), 0);
375 gtk_tree_view_column_set_clickable (column, TRUE);
376 g_object_set (column->button, "tooltip-text", "Header", NULL);
378 gtk_box_pack_start (GTK_BOX (box), tree_view, FALSE, FALSE, 2);
380 /* And a text view for Matthias */
381 buffer = gtk_text_buffer_new (NULL);
383 gtk_text_buffer_get_end_iter (buffer, &iter);
384 gtk_text_buffer_insert (buffer, &iter, "Hello, the text ", -1);
386 tag = gtk_text_buffer_create_tag (buffer, "bold", NULL);
387 g_object_set (tag, "weight", PANGO_WEIGHT_BOLD, NULL);
389 gtk_text_buffer_get_end_iter (buffer, &iter);
390 gtk_text_buffer_insert_with_tags (buffer, &iter, "in bold", -1, tag, NULL);
392 gtk_text_buffer_get_end_iter (buffer, &iter);
393 gtk_text_buffer_insert (buffer, &iter, " has a tooltip!", -1);
395 text_view = gtk_text_view_new_with_buffer (buffer);
396 gtk_widget_set_size_request (text_view, 200, 50);
398 g_object_set (text_view, "has-tooltip", TRUE, NULL);
399 g_signal_connect (text_view, "query-tooltip",
400 G_CALLBACK (query_tooltip_text_view_cb), tag);
402 gtk_box_pack_start (GTK_BOX (box), text_view, FALSE, FALSE, 2);
405 drawing_area = gtk_drawing_area_new ();
406 gtk_widget_set_size_request (drawing_area, 320, 240);
407 g_object_set (drawing_area, "has-tooltip", TRUE, NULL);
408 g_signal_connect (drawing_area, "expose_event",
409 G_CALLBACK (drawing_area_expose), NULL);
410 g_signal_connect (drawing_area, "query-tooltip",
411 G_CALLBACK (query_tooltip_drawing_area_cb), NULL);
412 gtk_box_pack_start (GTK_BOX (box), drawing_area, FALSE, FALSE, 2);
415 gtk_widget_show_all (window);