290 lines
11 KiB
C
290 lines
11 KiB
C
/* GTK - The GIMP Toolkit
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* testcellrenderertext.c: Tests for the various properties of GtkCellRendererText
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* Copyright (C) 2005, Novell, Inc.
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*
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* Authors:
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* Federico Mena-Quintero <federico@novell.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gtk/gtk.h>
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#define COL_BACKGROUND 15
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#define COL_LINE_NUM 16
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#define NUM_COLS 17 /* change this when adding columns */
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struct cell_params {
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char *description; /* 0 */
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char *test; /* 1 */
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int xpad; /* 2 */
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int ypad; /* 3 */
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double xalign; /* 4 */
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double yalign; /* 5 */
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gboolean sensitive; /* 6 */
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int width; /* 7 */
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int height; /* 8 */
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int width_chars; /* 9 */
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int wrap_width; /* 10 */
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PangoWrapMode wrap_mode; /* 11 */
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gboolean single_paragraph_mode; /* 12 */
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PangoEllipsizeMode ellipsize; /* 13 */
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PangoAlignment alignment; /* 14 */
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/* COL_BACKGROUND */ /* 15 */
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/* COL_LINE_NUM */ /* 16 */
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};
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#define WO PANGO_WRAP_WORD
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#define CH PANGO_WRAP_CHAR
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#define WC PANGO_WRAP_WORD_CHAR
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#define NO PANGO_ELLIPSIZE_NONE
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#define ST PANGO_ELLIPSIZE_START
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#define MI PANGO_ELLIPSIZE_MIDDLE
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#define EN PANGO_ELLIPSIZE_END
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#define AL PANGO_ALIGN_LEFT
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#define AC PANGO_ALIGN_CENTER
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#define AR PANGO_ALIGN_RIGHT
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#define TESTL "LEFT JUSTIFIED This is really truly verily some very long text\n\330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205 \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205 \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205"
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#define TESTC "CENTERED This is really truly verily some very long text\n\330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205 \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205 \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205"
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#define TESTR "RIGHT JUSTIFIED This is really truly verily some very long text\n\330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205 \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205 \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205"
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/* DO NOT CHANGE THE ROWS! They are numbered so that we can refer to
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* problematic rows in bug reports. If you need a different test, just add a
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* new row at the bottom. Also, please add your new row numbers to this column -------------------------------+
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* to keep things tidy. v
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*/
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static const struct cell_params cell_params[] = {
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{ "xp yp xa ya se wi he wc ww wm sp el", "", 0, 0, 0.0, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO }, /* 0 */
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/* Test alignment */
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{ "0 0 0 0 T -1 -1 -1 -1 CH F NO", TESTL, 0, 0, 0.0, 0.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 1 */
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{ "0 0 .5 0 T -1 -1 -1 -1 CH F NO", TESTC, 0, 0, 0.5, 0.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 2 */
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{ "0 0 1 0 T -1 -1 -1 -1 CH F NO", TESTR, 0, 0, 1.0, 0.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 3 */
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{ "0 0 0 .5 T -1 -1 -1 -1 CH F NO", TESTL, 0, 0, 0.0, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 4 */
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{ "0 0 .5 .5 T -1 -1 -1 -1 CH F NO", TESTC, 0, 0, 0.5, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 5 */
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{ "0 0 1 .5 T -1 -1 -1 -1 CH F NO", TESTR, 0, 0, 1.0, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 6 */
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{ "0 0 0 1 T -1 -1 -1 -1 CH F NO", TESTL, 0, 0, 0.0, 1.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 7 */
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{ "0 0 .5 1 T -1 -1 -1 -1 CH F NO", TESTC, 0, 0, 0.5, 1.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 8 */
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{ "0 0 1 1 T -1 -1 -1 -1 CH F NO", TESTR, 0, 0, 1.0, 1.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 9 */
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/* Test padding */
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{ "10 10 0 0 T -1 -1 -1 -1 CH F NO", TESTL, 10, 10, 0.0, 0.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 10 */
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{ "10 10 .5 0 T -1 -1 -1 -1 CH F NO", TESTC, 10, 10, 0.5, 0.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 11 */
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{ "10 10 1 0 T -1 -1 -1 -1 CH F NO", TESTR, 10, 10, 1.0, 0.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 12 */
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{ "10 10 0 .5 T -1 -1 -1 -1 CH F NO", TESTL, 10, 10, 0.0, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 13 */
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{ "10 10 .5 .5 T -1 -1 -1 -1 CH F NO", TESTC, 10, 10, 0.5, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 14 */
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{ "10 10 1 .5 T -1 -1 -1 -1 CH F NO", TESTR, 10, 10, 1.0, 0.5, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 15 */
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{ "10 10 0 1 T -1 -1 -1 -1 CH F NO", TESTL, 10, 10, 0.0, 1.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 16 */
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{ "10 10 .5 1 T -1 -1 -1 -1 CH F NO", TESTC, 10, 10, 0.5, 1.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 17 */
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{ "10 10 1 1 T -1 -1 -1 -1 CH F NO", TESTR, 10, 10, 1.0, 1.0, TRUE, -1, -1, -1, -1, CH, FALSE, NO , AL }, /* 18 */
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/* Test Pango alignment (not xalign) */
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{ "0 0 0 0 T -1 -1 -1 -1 CH F NO AL", TESTL, 0, 0, 0.0, 0.0, TRUE, -1, -1, -1, 20, WO, FALSE, NO , AL }, /* 19 */
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{ "0 0 0 0 T -1 -1 -1 -1 CH F NO AC", TESTC, 0, 0, 0.0, 0.0, TRUE, -1, -1, -1, 20, WO, FALSE, NO , AC }, /* 20 */
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{ "0 0 0 0 T -1 -1 -1 -1 CH F NO AR", TESTR, 0, 0, 0.0, 0.0, TRUE, -1, -1, -1, 20, WO, FALSE, NO , AR }, /* 21 */
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};
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static GtkListStore *
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create_list_store (void)
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{
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GtkListStore *list_store;
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int i;
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list_store = gtk_list_store_new (NUM_COLS,
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G_TYPE_STRING, /* 0 */
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G_TYPE_STRING, /* 1 */
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G_TYPE_INT, /* 2 */
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G_TYPE_INT, /* 3 */
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G_TYPE_DOUBLE, /* 4 */
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G_TYPE_DOUBLE, /* 5 */
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G_TYPE_BOOLEAN, /* 6 */
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G_TYPE_INT, /* 7 */
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G_TYPE_INT, /* 8 */
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G_TYPE_INT, /* 9 */
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G_TYPE_INT, /* 10 */
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PANGO_TYPE_WRAP_MODE, /* 11 */
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G_TYPE_BOOLEAN, /* 12 */
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PANGO_TYPE_ELLIPSIZE_MODE, /* 13 */
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PANGO_TYPE_ALIGNMENT, /* 14 */
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G_TYPE_STRING, /* 15 */
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G_TYPE_STRING); /* 16 */
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for (i = 0; i < G_N_ELEMENTS (cell_params); i++)
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{
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const struct cell_params *p;
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GtkTreeIter iter;
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char buf[50];
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p = cell_params + i;
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g_snprintf (buf, sizeof (buf), "%d", i);
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gtk_list_store_append (list_store, &iter);
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gtk_list_store_set (list_store, &iter,
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0, p->description,
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1, p->test,
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2, p->xpad,
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3, p->ypad,
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4, p->xalign,
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5, p->yalign,
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6, p->sensitive,
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7, p->width,
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8, p->height,
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9, p->width_chars,
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10, p->wrap_width,
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11, p->wrap_mode,
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12, p->single_paragraph_mode,
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13, p->ellipsize,
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14, p->alignment,
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15, (i % 2 == 0) ? "gray50" : "gray80",
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16, buf,
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-1);
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}
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return list_store;
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}
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static GtkWidget *
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create_tree (gboolean rtl)
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{
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GtkWidget *sw;
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GtkWidget *treeview;
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GtkListStore *list_store;
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GtkTreeViewColumn *column;
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GtkCellRenderer *renderer;
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GdkPixbuf *pixbuf;
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sw = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN);
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gtk_widget_set_direction (sw, rtl ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
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list_store = create_list_store ();
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treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store));
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gtk_widget_set_direction (treeview, rtl ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
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gtk_container_add (GTK_CONTAINER (sw), treeview);
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/* Line number */
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renderer = gtk_cell_renderer_text_new ();
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column = gtk_tree_view_column_new_with_attributes ("#",
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renderer,
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"text", COL_LINE_NUM,
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NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
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/* Description */
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renderer = gtk_cell_renderer_text_new ();
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g_object_set (renderer,
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"font", "monospace",
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NULL);
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column = gtk_tree_view_column_new_with_attributes ("Description",
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renderer,
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"text", 0,
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NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
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/* Test text */
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renderer = gtk_cell_renderer_text_new ();
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column = gtk_tree_view_column_new_with_attributes ("Test",
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renderer,
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"text", 1,
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"xpad", 2,
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"ypad", 3,
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"xalign", 4,
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"yalign", 5,
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"sensitive", 6,
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"width", 7,
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"height", 8,
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"width_chars", 9,
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"wrap_width", 10,
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"wrap_mode", 11,
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"single_paragraph_mode", 12,
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"ellipsize", 13,
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"alignment", 14,
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"cell_background", 15,
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NULL);
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gtk_tree_view_column_set_resizable (column, TRUE);
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gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
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/* Empty column */
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pixbuf = gdk_pixbuf_new_from_file ("apple-red.png", NULL);
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renderer = gtk_cell_renderer_pixbuf_new ();
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g_object_set (renderer,
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"pixbuf", pixbuf,
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"xpad", 10,
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"ypad", 10,
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NULL);
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column = gtk_tree_view_column_new_with_attributes ("Empty",
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renderer,
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NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
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return sw;
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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;
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GtkWidget *vbox;
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GtkWidget *label;
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GtkWidget *tree;
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gtk_init (&argc, &argv);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_main_quit), NULL);
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gtk_container_set_border_width (GTK_CONTAINER (window), 12);
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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/* LTR */
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label = gtk_label_new ("Left to right");
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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tree = create_tree (FALSE);
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gtk_box_pack_start (GTK_BOX (vbox), tree, TRUE, TRUE, 0);
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/* RTL */
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label = gtk_label_new ("Right to left");
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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tree = create_tree (TRUE);
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gtk_box_pack_start (GTK_BOX (vbox), tree, TRUE, TRUE, 0);
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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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