1 /* testscale.c - scale mark demo
2 * Copyright (C) 2009 Red Hat, Inc.
3 * Author: Matthias Clasen
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library 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. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
24 GtkWidget *extra_scale;
27 invert (GtkButton *button)
31 for (l = scales; l; l = l->next)
33 GtkRange *range = l->data;
34 gtk_range_set_inverted (range, !gtk_range_get_inverted (range));
39 flip (GtkButton *button)
43 gtk_orientable_set_orientation (GTK_ORIENTABLE (flipbox), 1 - gtk_orientable_get_orientation (GTK_ORIENTABLE (flipbox)));
45 for (l = scales; l; l = l->next)
47 GtkOrientable *o = l->data;
48 gtk_orientable_set_orientation (o, 1 - gtk_orientable_get_orientation (o));
53 trough (GtkToggleButton *button)
58 value = gtk_toggle_button_get_active (button);
60 for (l = scales; l; l = l->next)
62 GtkRange *range = l->data;
63 gtk_range_set_range (range, 0., value ? 100.0 : 0.);
67 gdouble marks[3] = { 0.0, 50.0, 100.0 };
68 gdouble extra_marks[2] = { 20.0, 40.0 };
71 extra (GtkToggleButton *button)
75 value = gtk_toggle_button_get_active (button);
79 gtk_scale_add_mark (GTK_SCALE (extra_scale), extra_marks[0], GTK_POS_TOP, NULL);
80 gtk_scale_add_mark (GTK_SCALE (extra_scale), extra_marks[1], GTK_POS_TOP, NULL);
84 gtk_scale_clear_marks (GTK_SCALE (extra_scale));
85 gtk_scale_add_mark (GTK_SCALE (extra_scale), marks[0], GTK_POS_BOTTOM, NULL);
86 gtk_scale_add_mark (GTK_SCALE (extra_scale), marks[1], GTK_POS_BOTTOM, NULL);
87 gtk_scale_add_mark (GTK_SCALE (extra_scale), marks[2], GTK_POS_BOTTOM, NULL);
91 int main (int argc, char *argv[])
100 const gchar *labels[3] = {
101 "<small>Left</small>",
102 "<small>Middle</small>",
103 "<small>Right</small>"
106 gdouble bath_marks[4] = { 0.0, 33.3, 66.6, 100.0 };
107 const gchar *bath_labels[4] = {
108 "<span color='blue' size='small'>Cold</span>",
109 "<span size='small'>Baby bath</span>",
110 "<span size='small'>Hot tub</span>",
111 "<span color='Red' size='small'>Hot</span>"
114 gdouble pos_marks[4] = { 0.0, 33.3, 66.6, 100.0 };
115 const gchar *pos_labels[4] = { "Left", "Right", "Top", "Bottom" };
117 gtk_init (&argc, &argv);
119 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
120 gtk_window_set_title (GTK_WINDOW (window), "Ranges with marks");
121 box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
122 flipbox = box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
123 gtk_widget_set_hexpand (flipbox, TRUE);
124 gtk_widget_set_vexpand (flipbox, TRUE);
125 gtk_container_add (GTK_CONTAINER (box1), box);
126 gtk_container_add (GTK_CONTAINER (window), box1);
128 frame = gtk_frame_new ("No marks");
129 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
130 scales = g_slist_prepend (scales, scale);
131 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
132 gtk_container_add (GTK_CONTAINER (frame), scale);
133 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
135 frame = gtk_frame_new ("With fill level");
136 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
137 scales = g_slist_prepend (scales, scale);
138 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
139 gtk_range_set_show_fill_level (GTK_RANGE (scale), TRUE);
140 gtk_range_set_fill_level (GTK_RANGE (scale), 50);
141 gtk_container_add (GTK_CONTAINER (frame), scale);
142 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
144 frame = gtk_frame_new ("Simple marks");
145 extra_scale = scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
146 scales = g_slist_prepend (scales, scale);
147 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
148 gtk_scale_add_mark (GTK_SCALE (scale), marks[0], GTK_POS_BOTTOM, NULL);
149 gtk_scale_add_mark (GTK_SCALE (scale), marks[1], GTK_POS_BOTTOM, NULL);
150 gtk_scale_add_mark (GTK_SCALE (scale), marks[2], GTK_POS_BOTTOM, NULL);
151 gtk_container_add (GTK_CONTAINER (frame), scale);
152 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
154 frame = gtk_frame_new ("Simple marks up");
155 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
156 scales = g_slist_prepend (scales, scale);
157 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
158 gtk_scale_add_mark (GTK_SCALE (scale), marks[0], GTK_POS_TOP, NULL);
159 gtk_scale_add_mark (GTK_SCALE (scale), marks[1], GTK_POS_TOP, NULL);
160 gtk_scale_add_mark (GTK_SCALE (scale), marks[2], GTK_POS_TOP, NULL);
161 gtk_container_add (GTK_CONTAINER (frame), scale);
162 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
164 frame = gtk_frame_new ("Labeled marks");
165 box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
167 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
168 scales = g_slist_prepend (scales, scale);
169 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
170 gtk_scale_add_mark (GTK_SCALE (scale), marks[0], GTK_POS_BOTTOM, labels[0]);
171 gtk_scale_add_mark (GTK_SCALE (scale), marks[1], GTK_POS_BOTTOM, labels[1]);
172 gtk_scale_add_mark (GTK_SCALE (scale), marks[2], GTK_POS_BOTTOM, labels[2]);
173 gtk_container_add (GTK_CONTAINER (frame), scale);
174 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
176 frame = gtk_frame_new ("Some labels");
177 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
178 scales = g_slist_prepend (scales, scale);
179 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
180 gtk_scale_add_mark (GTK_SCALE (scale), marks[0], GTK_POS_BOTTOM, labels[0]);
181 gtk_scale_add_mark (GTK_SCALE (scale), marks[1], GTK_POS_BOTTOM, NULL);
182 gtk_scale_add_mark (GTK_SCALE (scale), marks[2], GTK_POS_BOTTOM, labels[2]);
183 gtk_container_add (GTK_CONTAINER (frame), scale);
184 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
186 frame = gtk_frame_new ("Above and below");
187 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
188 scales = g_slist_prepend (scales, scale);
189 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
190 gtk_scale_add_mark (GTK_SCALE (scale), bath_marks[0], GTK_POS_TOP, bath_labels[0]);
191 gtk_scale_add_mark (GTK_SCALE (scale), bath_marks[1], GTK_POS_BOTTOM, bath_labels[1]);
192 gtk_scale_add_mark (GTK_SCALE (scale), bath_marks[2], GTK_POS_BOTTOM, bath_labels[2]);
193 gtk_scale_add_mark (GTK_SCALE (scale), bath_marks[3], GTK_POS_TOP, bath_labels[3]);
194 gtk_container_add (GTK_CONTAINER (frame), scale);
195 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
197 frame = gtk_frame_new ("Positions");
198 scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
199 scales = g_slist_prepend (scales, scale);
200 gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
201 gtk_scale_add_mark (GTK_SCALE (scale), pos_marks[0], GTK_POS_LEFT, pos_labels[0]);
202 gtk_scale_add_mark (GTK_SCALE (scale), pos_marks[1], GTK_POS_RIGHT, pos_labels[1]);
203 gtk_scale_add_mark (GTK_SCALE (scale), pos_marks[2], GTK_POS_TOP, pos_labels[2]);
204 gtk_scale_add_mark (GTK_SCALE (scale), pos_marks[3], GTK_POS_BOTTOM, pos_labels[3]);
205 gtk_container_add (GTK_CONTAINER (frame), scale);
206 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0);
208 box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
209 gtk_container_add (GTK_CONTAINER (box1), box2);
210 button = gtk_button_new_with_label ("Flip");
211 g_signal_connect (button, "clicked", G_CALLBACK (flip), NULL);
212 gtk_container_add (GTK_CONTAINER (box2), button);
214 button = gtk_button_new_with_label ("Invert");
215 g_signal_connect (button, "clicked", G_CALLBACK (invert), NULL);
216 gtk_container_add (GTK_CONTAINER (box2), button);
218 button = gtk_toggle_button_new_with_label ("Trough");
219 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
220 g_signal_connect (button, "toggled", G_CALLBACK (trough), NULL);
221 gtk_container_add (GTK_CONTAINER (box2), button);
222 gtk_widget_show_all (window);
224 button = gtk_toggle_button_new_with_label ("Extra");
225 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE);
226 g_signal_connect (button, "toggled", G_CALLBACK (extra), NULL);
227 gtk_container_add (GTK_CONTAINER (box2), button);
228 gtk_widget_show_all (window);