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Merging release_1_0 changes into the main tree.

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-timj


Tue Mar 10 14:24:09 1998  Owen Taylor  <owt1@cornell.edu>

        * gtk/gtkselection.c (gtk_selection_clear): Make the return
          result reflect whether the clear event was out of data.

        * gtk/gtkeditable.c: Ignore out of date selection clear
          events.

        * gtk/gtkentry.c gtk/gtktext.c: Don't synthesize releases
          on [2/3]BUTTON presses, since we get the normal click as well.

          Claim the selection when selecting words/lines.

Tue Mar 10 13:34:29 1998  Owen Taylor  <owt1@cornell.edu>

        * gtk/gtkrange.c (gtk_range_default_[vh]trough_click):
          Take forward/back step arrows into account when computing
          position for middle button clicks.

        * gtk/gtktext.c gtk/gtkentry.c:
          - Fixes for deleting characters (don't subtract guints and get
            negative numbers!)
          - Reset cursor_virtual_x when moving by words and lines
          - Extra sanity checks
          - Fix to gtk_text_get_chars
                 (from Tony Gale <gale@daedalus.dera.gov.uk>)
This commit is contained in:
Owen Taylor
1998-03-10 22:57:26 +00:00
committed by Tim Janik
parent 120df3b8b7
commit cb6412978c
12 changed files with 293 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
gtk/gtkentry.c
View File

@ -97,8 +97,10 @@ static void gtk_delete_forward_word (GtkEntry *entry);
static void gtk_delete_backward_word (GtkEntry *entry);
static void gtk_delete_line (GtkEntry *entry);
static void gtk_delete_to_line_end (GtkEntry *entry);
static void gtk_select_word (GtkEntry *entry);
static void gtk_select_line (GtkEntry *entry);
static void gtk_select_word (GtkEntry *entry,
guint32 time);
static void gtk_select_line (GtkEntry *entry,
guint32 time);
static void gtk_entry_set_selection (GtkEditable *editable,
@ -705,7 +707,7 @@ gtk_entry_button_press (GtkWidget *widget,
entry = GTK_ENTRY (widget);
editable = GTK_EDITABLE (widget);
if (entry->button)
if (entry->button && (event->type == GDK_BUTTON_PRESS))
{
GdkEventButton release_event = *event;
@ -736,11 +738,11 @@ gtk_entry_button_press (GtkWidget *widget,
break;
case GDK_2BUTTON_PRESS:
gtk_select_word (entry);
gtk_select_word (entry, event->time);
break;
case GDK_3BUTTON_PRESS:
gtk_select_line (entry);
gtk_select_line (entry, event->time);
break;
default:
@ -1424,9 +1426,12 @@ gtk_entry_insert_text (GtkEditable *editable,
new_text_length = entry->text_max_length - entry->text_length;
/* Don't insert anything, if there was nothing to insert. */
if (new_text_length <= 0)
if (new_text_length == 0)
return;
if (new_text_length < 0)
new_text_length = strlen (new_text);
start_pos = *position;
end_pos = start_pos + new_text_length;
last_pos = new_text_length + entry->text_length;
@ -1523,14 +1528,19 @@ gtk_entry_get_chars (GtkEditable *editable,
start_pos = MIN(entry->text_length, start_pos);
end_pos = MIN(entry->text_length, end_pos);
c = entry->text[end_pos];
entry->text[end_pos] = '\0';
retval = g_strdup (&entry->text[start_pos]);
entry->text[end_pos] = c;
return retval;
if (start_pos <= end_pos)
{
c = entry->text[end_pos];
entry->text[end_pos] = '\0';
retval = g_strdup (&entry->text[start_pos]);
entry->text[end_pos] = c;
return retval;
}
else
return NULL;
}
static void
@ -1767,7 +1777,7 @@ gtk_delete_to_line_end (GtkEntry *entry)
}
static void
gtk_select_word (GtkEntry *entry)
gtk_select_word (GtkEntry *entry, guint32 time)
{
gint start_pos;
gint end_pos;
@ -1781,16 +1791,21 @@ gtk_select_word (GtkEntry *entry)
gtk_move_forward_word (entry);
end_pos = editable->current_pos;
editable->has_selection = TRUE;
gtk_entry_set_selection (editable, start_pos, end_pos);
gtk_editable_claim_selection (editable, start_pos != end_pos, time);
}
static void
gtk_select_line (GtkEntry *entry)
gtk_select_line (GtkEntry *entry, guint32 time)
{
GtkEditable *editable;
editable = GTK_EDITABLE (entry);
editable->has_selection = TRUE;
gtk_entry_set_selection (editable, 0, entry->text_length);
gtk_editable_claim_selection (editable, entry->text_length != 0, time);
editable->current_pos = editable->selection_end_pos;
}