Commit 9697ff4a authored by Tristan Van Berkom's avatar Tristan Van Berkom
Browse files

Added separate test case for EggSpreadTableDnd.

parent b32045e5
......@@ -28,13 +28,16 @@ noinst_HEADERS = $(EGG_HEADERS)
#Test program
noinst_PROGRAMS = testspreadtable
noinst_PROGRAMS = testspreadtable testspreadtablednd
testspreadtable_SOURCES = testspreadtable.c
testspreadtable_LDADD = $(EGG_30_LIBS) \
$(top_builddir)/libegg/spreadtable/libegg-spreadtable.la
testspreadtablednd_SOURCES = testspreadtablednd.c
testspreadtablednd_LDADD = $(EGG_30_LIBS) \
$(top_builddir)/libegg/spreadtable/libegg-spreadtable.la
#Marshallers rules
eggmarshalers.h: eggmarshalers.list
......
......@@ -21,7 +21,6 @@
*/
#include <eggspreadtable.h>
#include <eggspreadtablednd.h>
enum {
IMAGE_NONE,
......@@ -46,7 +45,7 @@ static void
populate_spread_table_wrappy (EggSpreadTable *spread_table)
{
GList *children, *l;
GtkWidget *widget, *frame, *eventbox;
GtkWidget *widget, *frame;
gsize i;
const gchar *strings[] = {
......@@ -72,13 +71,10 @@ populate_spread_table_wrappy (EggSpreadTable *spread_table)
{
widget = gtk_label_new (strings[i]);
frame = gtk_frame_new (NULL);
eventbox = gtk_event_box_new ();
gtk_widget_show (widget);
gtk_widget_show (frame);
gtk_widget_show (eventbox);
gtk_container_add (GTK_CONTAINER (frame), widget);
gtk_container_add (GTK_CONTAINER (eventbox), frame);
gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
gtk_label_set_line_wrap_mode (GTK_LABEL (widget), PANGO_WRAP_WORD);
......@@ -86,7 +82,7 @@ populate_spread_table_wrappy (EggSpreadTable *spread_table)
gtk_widget_set_halign (frame, child_halign);
egg_spread_table_insert_child (EGG_SPREAD_TABLE (spread_table), eventbox, -1);
egg_spread_table_insert_child (EGG_SPREAD_TABLE (spread_table), frame, -1);
}
/* Insert an image into the mix */
......@@ -211,7 +207,7 @@ create_window (void)
gtk_widget_show (swindow);
gtk_container_add (GTK_CONTAINER (frame), swindow);
paper = egg_spread_table_dnd_new (GTK_ORIENTATION_VERTICAL, INITIAL_LINES);
paper = egg_spread_table_new (GTK_ORIENTATION_VERTICAL, INITIAL_LINES);
egg_spread_table_set_vertical_spacing (EGG_SPREAD_TABLE (paper), INITIAL_VSPACING);
egg_spread_table_set_horizontal_spacing (EGG_SPREAD_TABLE (paper), INITIAL_HSPACING);
gtk_widget_show (paper);
......@@ -372,19 +368,6 @@ create_window (void)
populate_spread_table_wrappy (EGG_SPREAD_TABLE (paper));
/* Embed the whole thing once again */
widget = egg_spread_table_dnd_new (GTK_ORIENTATION_VERTICAL, INITIAL_LINES);
egg_spread_table_set_vertical_spacing (EGG_SPREAD_TABLE (widget), INITIAL_VSPACING);
egg_spread_table_set_horizontal_spacing (EGG_SPREAD_TABLE (widget), INITIAL_HSPACING);
frame = gtk_frame_new (NULL);
gtk_widget_show (widget);
gtk_widget_show (frame);
gtk_widget_set_size_request (widget, 40, 40);
gtk_container_add (GTK_CONTAINER (frame), widget);
egg_spread_table_insert_child (EGG_SPREAD_TABLE (paper), frame, 5);
gtk_window_set_default_size (GTK_WINDOW (window), 500, 400);
return window;
......
/* testspreadtable.c
* Copyright (C) 2010 Openismus GmbH
*
* Author:
* Tristan Van Berkom <tristanvb@openismus.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <eggspreadtablednd.h>
#define INITIAL_HSPACING 2
#define INITIAL_VSPACING 2
#define INITIAL_LINES 3
#define INITIAL_HALIGN GTK_ALIGN_FILL
static GtkWidget *paper = NULL;
static GtkAlign child_halign = INITIAL_HALIGN;
static gboolean child_accepts_drops = TRUE;
static gboolean parent_accepts_drops = TRUE;
static void
populate_spread_table_wrappy (EggSpreadTable *spread_table)
{
GList *children, *l;
GtkWidget *widget, *frame, *eventbox;
gsize i;
const gchar *strings[] = {
"These are", "some wrappy label", "texts", "of various", "lengths.",
"They should always be", "shown", "consecutively. Except it's",
"hard to say", "where exactly the", "label", "will wrap", "and where exactly",
"the actual", "container", "will wrap.", "This label is really really really long !",
"Let's add some more", "labels to the",
"mix. Just to", "make sure we", "got something to work", "with here."
};
/* Remove all children first */
children = gtk_container_get_children (GTK_CONTAINER (paper));
for (l = children; l; l = l->next)
{
GtkWidget *child = l->data;
gtk_container_remove (GTK_CONTAINER (paper), child);
}
g_list_free (children);
for (i = 0; i < G_N_ELEMENTS (strings); i++)
{
widget = gtk_label_new (strings[i]);
frame = gtk_frame_new (NULL);
eventbox = gtk_event_box_new ();
gtk_widget_show (widget);
gtk_widget_show (frame);
gtk_widget_show (eventbox);
gtk_container_add (GTK_CONTAINER (frame), widget);
gtk_container_add (GTK_CONTAINER (eventbox), frame);
gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
gtk_label_set_line_wrap_mode (GTK_LABEL (widget), PANGO_WRAP_WORD);
gtk_label_set_width_chars (GTK_LABEL (widget), 10);
gtk_widget_set_halign (frame, child_halign);
egg_spread_table_insert_child (EGG_SPREAD_TABLE (spread_table), eventbox, -1);
}
}
static void
orientation_changed (GtkComboBox *box,
EggSpreadTable *paper)
{
GtkOrientation orientation = gtk_combo_box_get_active (box);
gtk_orientable_set_orientation (GTK_ORIENTABLE (paper), orientation);
}
static void
lines_changed (GtkSpinButton *button,
G_GNUC_UNUSED gpointer data)
{
gint lines = gtk_spin_button_get_value_as_int (button);
egg_spread_table_set_lines (EGG_SPREAD_TABLE (paper), lines);
}
static void
spacing_changed (GtkSpinButton *button,
gpointer data)
{
GtkOrientation orientation = GPOINTER_TO_INT (data);
gint state = gtk_spin_button_get_value_as_int (button);
if (orientation == GTK_ORIENTATION_HORIZONTAL)
egg_spread_table_set_horizontal_spacing (EGG_SPREAD_TABLE (paper), state);
else
egg_spread_table_set_vertical_spacing (EGG_SPREAD_TABLE (paper), state);
}
static void
halign_changed (GtkComboBox *box,
EggSpreadTable *paper)
{
child_halign = gtk_combo_box_get_active (box);
populate_spread_table_wrappy (EGG_SPREAD_TABLE (paper));
}
static gboolean
parent_drop_possible (EggSpreadTableDnd *table,
GtkWidget *child,
gpointer unused)
{
if (parent_accepts_drops)
return TRUE;
return FALSE;
}
static gboolean
child_drop_possible (EggSpreadTableDnd *table,
GtkWidget *child,
gpointer unused)
{
if (child_accepts_drops)
return TRUE;
return FALSE;
}
static void
set_boolean (GtkToggleButton *button,
gboolean *value)
{
*value = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
}
static GtkWidget *
create_window (void)
{
GtkWidget *window;
GtkWidget *hbox, *vbox, *widget;
GtkWidget *swindow, *frame, *expander;
GtkWidget *paper_cntl, *items_cntl;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
hbox = gtk_hbox_new (FALSE, 2);
vbox = gtk_vbox_new (FALSE, 6);
gtk_container_set_border_width (GTK_CONTAINER (window), 8);
gtk_widget_show (vbox);
gtk_widget_show (hbox);
gtk_container_add (GTK_CONTAINER (window), hbox);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
frame = gtk_frame_new ("SpreadTable");
gtk_widget_show (frame);
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
swindow = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_widget_show (swindow);
gtk_container_add (GTK_CONTAINER (frame), swindow);
paper = egg_spread_table_dnd_new (GTK_ORIENTATION_VERTICAL, INITIAL_LINES);
egg_spread_table_set_vertical_spacing (EGG_SPREAD_TABLE (paper), INITIAL_VSPACING);
egg_spread_table_set_horizontal_spacing (EGG_SPREAD_TABLE (paper), INITIAL_HSPACING);
gtk_widget_show (paper);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swindow), paper);
/* Add SpreadTable test control frame */
expander = gtk_expander_new ("SpreadTable controls");
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
paper_cntl = gtk_vbox_new (FALSE, 2);
gtk_widget_show (paper_cntl);
gtk_widget_show (expander);
gtk_container_add (GTK_CONTAINER (expander), paper_cntl);
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
/* Add Orientation control */
widget = gtk_combo_box_text_new ();
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Horizontal");
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Vertical");
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 1);
gtk_widget_show (widget);
gtk_widget_set_tooltip_text (widget, "Set the spread_table orientation");
gtk_box_pack_start (GTK_BOX (paper_cntl), widget, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (widget), "changed",
G_CALLBACK (orientation_changed), paper);
/* Add horizontal/vertical spacing controls */
hbox = gtk_hbox_new (FALSE, 2);
gtk_widget_show (hbox);
widget = gtk_label_new ("H Spacing");
gtk_widget_show (widget);
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
widget = gtk_spin_button_new_with_range (0, 30, 1);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_HSPACING);
gtk_widget_show (widget);
gtk_widget_set_tooltip_text (widget, "Set the horizontal spacing between children");
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (widget), "changed",
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_HORIZONTAL));
g_signal_connect (G_OBJECT (widget), "value-changed",
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_HORIZONTAL));
gtk_box_pack_start (GTK_BOX (paper_cntl), hbox, FALSE, FALSE, 0);
hbox = gtk_hbox_new (FALSE, 2);
gtk_widget_show (hbox);
widget = gtk_label_new ("V Spacing");
gtk_widget_show (widget);
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
widget = gtk_spin_button_new_with_range (0, 30, 1);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_VSPACING);
gtk_widget_show (widget);
gtk_widget_set_tooltip_text (widget, "Set the vertical spacing between children");
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (widget), "changed",
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_VERTICAL));
g_signal_connect (G_OBJECT (widget), "value-changed",
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_VERTICAL));
gtk_box_pack_start (GTK_BOX (paper_cntl), hbox, FALSE, FALSE, 0);
/* Add widget-drop-possible controls */
widget = gtk_toggle_button_new_with_label ("parent accept drop");
gtk_widget_show (widget);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
gtk_box_pack_start (GTK_BOX (paper_cntl), widget, FALSE, FALSE, 0);
g_signal_connect (widget, "toggled", G_CALLBACK (set_boolean), &parent_accepts_drops);
widget = gtk_toggle_button_new_with_label ("child accept drop");
gtk_widget_show (widget);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
gtk_box_pack_start (GTK_BOX (paper_cntl), widget, FALSE, FALSE, 0);
g_signal_connect (widget, "toggled", G_CALLBACK (set_boolean), &parent_accepts_drops);
/* Add lines controls */
hbox = gtk_hbox_new (FALSE, 2);
gtk_widget_show (hbox);
widget = gtk_label_new ("Lines");
gtk_widget_show (widget);
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
widget = gtk_spin_button_new_with_range (1, 30, 1);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_LINES);
gtk_widget_show (widget);
gtk_widget_set_tooltip_text (widget, "Set the horizontal spacing between children");
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (widget), "changed",
G_CALLBACK (lines_changed), NULL);
g_signal_connect (G_OBJECT (widget), "value-changed",
G_CALLBACK (lines_changed), NULL);
gtk_box_pack_start (GTK_BOX (paper_cntl), hbox, FALSE, FALSE, 0);
/* Add test items control frame */
expander = gtk_expander_new ("Test item controls");
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
items_cntl = gtk_vbox_new (FALSE, 2);
gtk_widget_show (items_cntl);
gtk_widget_show (expander);
gtk_container_add (GTK_CONTAINER (expander), items_cntl);
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
/* Add child halign control */
widget = gtk_combo_box_text_new ();
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Fill");
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Start");
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "End");
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (widget), "Center");
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), INITIAL_HALIGN);
gtk_widget_show (widget);
gtk_widget_set_tooltip_text (widget, "Set the children's halign property");
gtk_box_pack_start (GTK_BOX (items_cntl), widget, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (widget), "changed",
G_CALLBACK (halign_changed), paper);
populate_spread_table_wrappy (EGG_SPREAD_TABLE (paper));
/* Embed another dnd spread table */
widget = egg_spread_table_dnd_new (GTK_ORIENTATION_VERTICAL, INITIAL_LINES);
egg_spread_table_set_vertical_spacing (EGG_SPREAD_TABLE (widget), INITIAL_VSPACING);
egg_spread_table_set_horizontal_spacing (EGG_SPREAD_TABLE (widget), INITIAL_HSPACING);
frame = gtk_frame_new (NULL);
gtk_widget_show (widget);
gtk_widget_show (frame);
gtk_widget_set_size_request (widget, 40, 40);
gtk_container_add (GTK_CONTAINER (frame), widget);
egg_spread_table_insert_child (EGG_SPREAD_TABLE (paper), frame, 5);
gtk_window_set_default_size (GTK_WINDOW (window), 500, 400);
/* Signals to control drop allowed or not */
g_signal_connect (G_OBJECT (paper), "widget-drop-possible",
G_CALLBACK (parent_drop_possible), NULL);
g_signal_connect (G_OBJECT (widget), "widget-drop-possible",
G_CALLBACK (child_drop_possible), NULL);
return window;
}
int
main (int argc, char *argv[])
{
GtkWidget *window;
gtk_init (&argc, &argv);
window = create_window ();
g_signal_connect (window, "delete-event",
G_CALLBACK (gtk_main_quit), window);
gtk_widget_show (window);
gtk_main ();
return 0;
}
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment