6f357b4c2d
2000-03-07 Christopher James Lahey <clahey@helixcode.com> * widgets/e-text/e-text.c, widgets/e-text/e-text.h: Added a "break_characters" argument. It lets you define a set of characters which should cause optional linebreaks to occur. Made setting the "clip_height" argument to -1 mean no height clipping. Moved calling the "resize" signal into an idle handler to avoid reentering the canvas update loop. Made EText recalc bounds if the affine has changed. Fixed up tooltip_count (this counts the number of ENTER and LEAVE events.) * widgets/e-text/e-text-test.c: Got rid of a few warnings. * widgets/e-minicard/e-minicard-label.h: Reindent a few lines. * widgets/e-minicard/e-minicard.c, widgets/e-minicard/e-minicard-label.c: Switch from using "x" and "y" to set the children's position to using e_canvas_item_move_absolute. svn path=/trunk/; revision=2079
105 lines
2.6 KiB
C
105 lines
2.6 KiB
C
/*
|
|
ETextTest: E-Text item test program
|
|
Copyright (C)2000: Iain Holmes <ih@csd.abdn.ac.uk>
|
|
|
|
This code is licensed under the GPL
|
|
*/
|
|
|
|
#include "e-text.h"
|
|
#include <gnome.h>
|
|
|
|
static void
|
|
quit_cb (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_main_quit ();
|
|
}
|
|
|
|
static void
|
|
change_text_cb (GtkEntry *entry,
|
|
EText *text)
|
|
{
|
|
gchar *str;
|
|
|
|
str = gtk_entry_get_text (entry);
|
|
gnome_canvas_item_set (GNOME_CANVAS_ITEM (text),
|
|
"text", str,
|
|
NULL);
|
|
}
|
|
|
|
static void
|
|
change_font_cb (GtkEntry *entry,
|
|
EText *text)
|
|
{
|
|
gchar *font;
|
|
|
|
font = gtk_entry_get_text (entry);
|
|
gnome_canvas_item_set (GNOME_CANVAS_ITEM (text),
|
|
"font", font,
|
|
NULL);
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char **argv)
|
|
{
|
|
GtkWidget *window, *canvas, *scroller, *vbox, *text, *font;
|
|
GtkWidget *frame;
|
|
GnomeCanvasItem *item;
|
|
|
|
gnome_init ("ETextTest", "0.0.1", argc, argv);
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_title (GTK_WINDOW (window), "EText Test");
|
|
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
|
GTK_SIGNAL_FUNC (quit_cb), NULL);
|
|
|
|
gtk_widget_push_visual (gdk_rgb_get_visual ());
|
|
gtk_widget_push_colormap (gdk_rgb_get_cmap ());
|
|
canvas = gnome_canvas_new ();
|
|
gtk_widget_pop_visual ();
|
|
gtk_widget_pop_colormap ();
|
|
scroller = gtk_scrolled_window_new (NULL, NULL);
|
|
vbox = gtk_vbox_new (FALSE, 2);
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
gtk_box_pack_start (GTK_BOX (vbox), scroller, TRUE, TRUE, 2);
|
|
gtk_container_add (GTK_CONTAINER (scroller), canvas);
|
|
|
|
frame = gtk_frame_new ("Text");
|
|
text = gtk_entry_new ();
|
|
gtk_container_add (GTK_CONTAINER (frame), text);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Font");
|
|
font = gtk_entry_new ();
|
|
gtk_container_add (GTK_CONTAINER (frame), font);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
item = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)),
|
|
e_text_get_type (),
|
|
"text", "Hello World! This is a really long string to test out the ellipsis stuff.",
|
|
"x", 10.0,
|
|
"y", 10.0,
|
|
"font", "-adobe-helvetica-medium-r-normal--12-*-72-72-p-*-iso8859-1",
|
|
"fill_color", "black",
|
|
"anchor", GTK_ANCHOR_NW,
|
|
"use_ellipsis", TRUE,
|
|
"ellipsis", "...",
|
|
"editable", TRUE,
|
|
"line_wrap", TRUE,
|
|
"max_lines", 3,
|
|
"clip_width", 150.0,
|
|
NULL);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (text), "activate",
|
|
GTK_SIGNAL_FUNC (change_text_cb), item);
|
|
gtk_signal_connect (GTK_OBJECT (font), "activate",
|
|
GTK_SIGNAL_FUNC (change_font_cb), item);
|
|
|
|
gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas), 0.0, 0.0, 400.0, 400.0);
|
|
gtk_widget_show_all (window);
|
|
gtk_main ();
|
|
|
|
return 0;
|
|
}
|