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editor: Support shift-left/right for selecting text

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If the shift modifier is active then we don't make the cursor and the
anchor the same and as a result we develop a selection in the direction
that the arrow key gets pressed in.

https://bugs.freedesktop.org/show_bug.cgi?id=66802
This commit is contained in:
Rob Bradford
2013-07-11 16:00:00 +01:00
committed by Kristian Høgsberg
parent bdeb5d224d
commit 7000283741
1 changed files with 4 additions and 2 deletions
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clients/editor.c
+4 -2
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@@ -1141,7 +1141,8 @@ key_handler(struct window *window,
new_char = utf8_prev_char(entry->text, entry->text + entry->cursor);
if (new_char != NULL) {
entry->cursor = new_char - entry->text;
entry->anchor = entry->cursor;
if (!(input_get_modifiers(input) & MOD_SHIFT_MASK))
entry->anchor = entry->cursor;
widget_schedule_redraw(entry->widget);
}
break;
@@ -1151,7 +1152,8 @@ key_handler(struct window *window,
new_char = utf8_next_char(entry->text + entry->cursor);
if (new_char != NULL) {
entry->cursor = new_char - entry->text;
entry->anchor = entry->cursor;
if (!(input_get_modifiers(input) & MOD_SHIFT_MASK))
entry->anchor = entry->cursor;
widget_schedule_redraw(entry->widget);
}
break;