/* GTK - The GIMP Toolkit * testcellrenderertext.c: Tests for the various properties of GtkCellRendererText * Copyright (C) 2005, Novell, Inc. * * Authors: * Federico Mena-Quintero * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see . */ #include #define COL_BACKGROUND 15 #define COL_LINE_NUM 16 #define NUM_COLS 17 /* change this when adding columns */ struct cell_params { const char *description; /* 0 */ const char *test; /* 1 */ int xpad; /* 2 */ int ypad; /* 3 */ double xalign; /* 4 */ double yalign; /* 5 */ gboolean sensitive; /* 6 */ int width; /* 7 */ int height; /* 8 */ int width_chars; /* 9 */ int wrap_width; /* 10 */ PangoWrapMode wrap_mode; /* 11 */ gboolean single_paragraph_mode; /* 12 */ PangoEllipsizeMode ellipsize; /* 13 */ PangoAlignment alignment; /* 14 */ /* COL_BACKGROUND */ /* 15 */ /* COL_LINE_NUM */ /* 16 */ }; #define WO PANGO_WRAP_WORD #define CH PANGO_WRAP_CHAR #define WC PANGO_WRAP_WORD_CHAR #define NO PANGO_ELLIPSIZE_NONE #define ST PANGO_ELLIPSIZE_START #define MI PANGO_ELLIPSIZE_MIDDLE #define EN PANGO_ELLIPSIZE_END #define AL PANGO_ALIGN_LEFT #define AC PANGO_ALIGN_CENTER #define AR PANGO_ALIGN_RIGHT #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" #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" #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" /* DO NOT CHANGE THE ROWS! They are numbered so that we can refer to * problematic rows in bug reports. If you need a different test, just add a * new row at the bottom. Also, please add your new row numbers to this column -------------------------------+ * to keep things tidy. v */ static const struct cell_params cell_params[] = { { "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 */ /* Test alignment */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ /* Test padding */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ { "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 */ /* Test Pango alignment (not xalign) */ { "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 */ { "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 */ { "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 */ }; static GtkListStore * create_list_store (void) { GtkListStore *list_store; int i; list_store = gtk_list_store_new (NUM_COLS, G_TYPE_STRING, /* 0 */ G_TYPE_STRING, /* 1 */ G_TYPE_INT, /* 2 */ G_TYPE_INT, /* 3 */ G_TYPE_DOUBLE, /* 4 */ G_TYPE_DOUBLE, /* 5 */ G_TYPE_BOOLEAN, /* 6 */ G_TYPE_INT, /* 7 */ G_TYPE_INT, /* 8 */ G_TYPE_INT, /* 9 */ G_TYPE_INT, /* 10 */ PANGO_TYPE_WRAP_MODE, /* 11 */ G_TYPE_BOOLEAN, /* 12 */ PANGO_TYPE_ELLIPSIZE_MODE, /* 13 */ PANGO_TYPE_ALIGNMENT, /* 14 */ G_TYPE_STRING, /* 15 */ G_TYPE_STRING); /* 16 */ for (i = 0; i < G_N_ELEMENTS (cell_params); i++) { const struct cell_params *p; GtkTreeIter iter; char buf[50]; p = cell_params + i; g_snprintf (buf, sizeof (buf), "%d", i); gtk_list_store_append (list_store, &iter); gtk_list_store_set (list_store, &iter, 0, p->description, 1, p->test, 2, p->xpad, 3, p->ypad, 4, p->xalign, 5, p->yalign, 6, p->sensitive, 7, p->width, 8, p->height, 9, p->width_chars, 10, p->wrap_width, 11, p->wrap_mode, 12, p->single_paragraph_mode, 13, p->ellipsize, 14, p->alignment, 15, (i % 2 == 0) ? "gray50" : "gray80", 16, buf, -1); } return list_store; } static GtkWidget * create_tree (gboolean rtl) { GtkWidget *sw; GtkWidget *treeview; GtkListStore *list_store; GtkTreeViewColumn *column; GtkCellRenderer *renderer; GdkPixbuf *pixbuf; sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_has_frame (GTK_SCROLLED_WINDOW (sw), TRUE); gtk_widget_set_direction (sw, rtl ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR); list_store = create_list_store (); treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store)); gtk_widget_set_direction (treeview, rtl ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR); gtk_container_add (GTK_CONTAINER (sw), treeview); /* Line number */ renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("#", renderer, "text", COL_LINE_NUM, NULL); gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column); /* Description */ renderer = gtk_cell_renderer_text_new (); g_object_set (renderer, "font", "monospace", NULL); column = gtk_tree_view_column_new_with_attributes ("Description", renderer, "text", 0, NULL); gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column); /* Test text */ renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("Test", renderer, "text", 1, "xpad", 2, "ypad", 3, "xalign", 4, "yalign", 5, "sensitive", 6, "width", 7, "height", 8, "width_chars", 9, "wrap_width", 10, "wrap_mode", 11, "single_paragraph_mode", 12, "ellipsize", 13, "alignment", 14, "cell_background", 15, NULL); gtk_tree_view_column_set_resizable (column, TRUE); gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column); /* Empty column */ pixbuf = gdk_pixbuf_new_from_file ("apple-red.png", NULL); renderer = gtk_cell_renderer_pixbuf_new (); g_object_set (renderer, "pixbuf", pixbuf, "xpad", 10, "ypad", 10, NULL); column = gtk_tree_view_column_new_with_attributes ("Empty", renderer, NULL); gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column); return sw; } static void quit_cb (GtkWidget *widget, gpointer data) { gboolean *done = data; *done = TRUE; g_main_context_wakeup (NULL); } int main (int argc, char **argv) { GtkWidget *window; GtkWidget *vbox; GtkWidget *label; GtkWidget *tree; gboolean done = FALSE; gtk_init (); window = gtk_window_new (); g_signal_connect (window, "destroy", G_CALLBACK (quit_cb), &done); vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12); gtk_container_add (GTK_CONTAINER (window), vbox); /* LTR */ label = gtk_label_new ("Left to right"); gtk_container_add (GTK_CONTAINER (vbox), label); tree = create_tree (FALSE); gtk_widget_set_vexpand (tree, TRUE); gtk_container_add (GTK_CONTAINER (vbox), tree); /* RTL */ label = gtk_label_new ("Right to left"); gtk_container_add (GTK_CONTAINER (vbox), label); tree = create_tree (TRUE); gtk_widget_set_vexpand (tree, TRUE); gtk_container_add (GTK_CONTAINER (vbox), tree); gtk_widget_show (window); while (!done) g_main_context_iteration (NULL, TRUE); return 0; }