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 gtk_tree_model_get_iter (model, &iter, path);
132 gtk_tree_model_get (model, &iter, 0, &tmp, -1);
133 pathstring = gtk_tree_path_to_string (path);
135 g_snprintf (buffer, 511, "<b>Path %s:</b> %s", pathstring, tmp);
136 gtk_tooltip_set_markup (tooltip, buffer);
138 gtk_tree_view_set_tooltip_row (tree_view, tooltip, path);
140 gtk_tree_path_free (path);
147 static GtkTreeModel *
153 store = gtk_tree_store_new (1, G_TYPE_STRING);
155 /* A tree store with some random words ... */
156 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
157 0, "File Manager", -1);
158 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
160 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
161 0, "System Settings", -1);
162 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
164 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
166 gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
167 0, "Word Processor", -1);
169 return GTK_TREE_MODEL (store);
173 selection_changed_cb (GtkTreeSelection *selection,
174 GtkWidget *tree_view)
176 gtk_widget_trigger_tooltip_query (tree_view);
179 static struct Rectangle
190 { 10, 10, 0.0, 0.0, 0.9, "Blue box!" },
191 { 200, 170, 1.0, 0.0, 0.0, "Red thing" },
192 { 100, 50, 0.8, 0.8, 0.0, "Yellow thing" }
196 query_tooltip_drawing_area_cb (GtkWidget *widget,
199 gboolean keyboard_tip,
208 for (i = 0; i < G_N_ELEMENTS (rectangles); i++)
210 struct Rectangle *r = &rectangles[i];
212 if (r->x < x && x < r->x + 50
213 && r->y < y && y < r->y + 50)
215 gtk_tooltip_set_markup (tooltip, r->tooltip);
224 drawing_area_expose (GtkWidget *drawing_area,
225 GdkEventExpose *event,
231 gdk_window_get_pointer (drawing_area->window, NULL, NULL, NULL);
233 cr = gdk_cairo_create (drawing_area->window);
235 cairo_rectangle (cr, 0, 0,
236 drawing_area->allocation.width,
237 drawing_area->allocation.height);
238 cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
241 for (i = 0; i < G_N_ELEMENTS (rectangles); i++)
243 struct Rectangle *r = &rectangles[i];
245 cairo_rectangle (cr, r->x, r->y, 50, 50);
246 cairo_set_source_rgb (cr, r->r, r->g, r->b);
249 cairo_rectangle (cr, r->x, r->y, 50, 50);
250 cairo_set_source_rgba (cr, r->r, r->g, r->b, 0.5);
260 main (int argc, char *argv[])
264 GtkWidget *drawing_area;
267 GtkWidget *tooltip_window;
268 GtkWidget *tooltip_button;
270 GtkWidget *tree_view;
271 GtkTreeViewColumn *column;
273 GtkWidget *text_view;
274 GtkTextBuffer *buffer;
278 gchar *text, *markup;
280 gtk_init (&argc, &argv);
282 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
283 gtk_window_set_title (GTK_WINDOW (window), "Tooltips test");
284 gtk_container_set_border_width (GTK_CONTAINER (window), 10);
285 g_signal_connect (window, "delete_event",
286 G_CALLBACK (gtk_main_quit), NULL);
288 box = gtk_vbox_new (FALSE, 3);
289 gtk_container_add (GTK_CONTAINER (window), box);
291 /* A check button using the tooltip-markup property */
292 button = gtk_check_button_new_with_label ("This one uses the tooltip-markup property");
293 gtk_widget_set_tooltip_text (button, "Hello, I am a static tooltip.");
294 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
296 text = gtk_widget_get_tooltip_text (button);
297 markup = gtk_widget_get_tooltip_markup (button);
298 g_assert (g_str_equal ("Hello, I am a static tooltip.", text));
299 g_assert (g_str_equal ("Hello, I am a static tooltip.", markup));
300 g_free (text); g_free (markup);
302 /* A check button using the query-tooltip signal */
303 button = gtk_check_button_new_with_label ("I use the query-tooltip signal");
304 g_object_set (button, "has-tooltip", TRUE, NULL);
305 g_signal_connect (button, "query-tooltip",
306 G_CALLBACK (query_tooltip_cb), NULL);
307 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
310 button = gtk_label_new ("I am just a label");
311 gtk_label_set_selectable (GTK_LABEL (button), FALSE);
312 gtk_widget_set_tooltip_text (button, "Label & and tooltip");
313 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
315 text = gtk_widget_get_tooltip_text (button);
316 markup = gtk_widget_get_tooltip_markup (button);
317 g_assert (g_str_equal ("Label & and tooltip", text));
318 g_assert (g_str_equal ("Label & and tooltip", markup));
319 g_free (text); g_free (markup);
321 /* A selectable label */
322 button = gtk_label_new ("I am a selectable label");
323 gtk_label_set_selectable (GTK_LABEL (button), TRUE);
324 gtk_widget_set_tooltip_markup (button, "<b>Another</b> Label tooltip");
325 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
327 text = gtk_widget_get_tooltip_text (button);
328 markup = gtk_widget_get_tooltip_markup (button);
329 g_assert (g_str_equal ("Another Label tooltip", text));
330 g_assert (g_str_equal ("<b>Another</b> Label tooltip", markup));
331 g_free (text); g_free (markup);
333 /* Another one, with a custom tooltip window */
334 button = gtk_check_button_new_with_label ("This one has a custom tooltip window!");
335 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
337 tooltip_window = gtk_window_new (GTK_WINDOW_POPUP);
338 tooltip_button = gtk_label_new ("blaat!");
339 gtk_container_add (GTK_CONTAINER (tooltip_window), tooltip_button);
340 gtk_widget_show (tooltip_button);
342 gtk_widget_set_tooltip_window (button, GTK_WINDOW (tooltip_window));
343 g_signal_connect (button, "query-tooltip",
344 G_CALLBACK (query_tooltip_custom_cb), NULL);
345 g_object_set (button, "has-tooltip", TRUE, NULL);
347 /* An insensitive button */
348 button = gtk_button_new_with_label ("This one is insensitive");
349 gtk_widget_set_sensitive (button, FALSE);
350 g_object_set (button, "tooltip-text", "Insensitive!", NULL);
351 gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
353 /* Testcases from Kris without a tree view don't exist. */
354 tree_view = gtk_tree_view_new_with_model (create_model ());
355 gtk_widget_set_size_request (tree_view, 200, 240);
357 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
359 gtk_cell_renderer_text_new (),
363 g_object_set (tree_view, "has-tooltip", TRUE, NULL);
364 g_signal_connect (tree_view, "query-tooltip",
365 G_CALLBACK (query_tooltip_tree_view_cb), NULL);
366 g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
367 "changed", G_CALLBACK (selection_changed_cb), tree_view);
369 /* Set a tooltip on the column */
370 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), 0);
371 gtk_tree_view_column_set_clickable (column, TRUE);
372 g_object_set (column->button, "tooltip-text", "Header", NULL);
374 gtk_box_pack_start (GTK_BOX (box), tree_view, FALSE, FALSE, 2);
376 /* And a text view for Matthias */
377 buffer = gtk_text_buffer_new (NULL);
379 gtk_text_buffer_get_end_iter (buffer, &iter);
380 gtk_text_buffer_insert (buffer, &iter, "Hello, the text ", -1);
382 tag = gtk_text_buffer_create_tag (buffer, "bold", NULL);
383 g_object_set (tag, "weight", PANGO_WEIGHT_BOLD, NULL);
385 gtk_text_buffer_get_end_iter (buffer, &iter);
386 gtk_text_buffer_insert_with_tags (buffer, &iter, "in bold", -1, tag, NULL);
388 gtk_text_buffer_get_end_iter (buffer, &iter);
389 gtk_text_buffer_insert (buffer, &iter, " has a tooltip!", -1);
391 text_view = gtk_text_view_new_with_buffer (buffer);
392 gtk_widget_set_size_request (text_view, 200, 50);
394 g_object_set (text_view, "has-tooltip", TRUE, NULL);
395 g_signal_connect (text_view, "query-tooltip",
396 G_CALLBACK (query_tooltip_text_view_cb), tag);
398 gtk_box_pack_start (GTK_BOX (box), text_view, FALSE, FALSE, 2);
401 drawing_area = gtk_drawing_area_new ();
402 gtk_widget_set_size_request (drawing_area, 320, 240);
403 g_object_set (drawing_area, "has-tooltip", TRUE, NULL);
404 g_signal_connect (drawing_area, "expose_event",
405 G_CALLBACK (drawing_area_expose), NULL);
406 g_signal_connect (drawing_area, "query-tooltip",
407 G_CALLBACK (query_tooltip_drawing_area_cb), NULL);
408 gtk_box_pack_start (GTK_BOX (box), drawing_area, FALSE, FALSE, 2);
411 gtk_widget_show_all (window);