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column resize now works with horizontal autoscrolling, GtkCTree's 'reorder

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* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
  horizontal autoscrolling, GtkCTree's 'reorder ability' now works
  with horizontal and vertical autoscrolling.
This commit is contained in:
Lars Hamann 1998-07-29 21:46:39 +00:00
parent e93751bbbd
commit cfd59821e7
8 changed files with 123 additions and 126 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

6
ChangeLog.pre-2-0
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

6
ChangeLog.pre-2-10
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

6
ChangeLog.pre-2-2
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

6
ChangeLog.pre-2-4
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

6
ChangeLog.pre-2-6
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

6
ChangeLog.pre-2-8
View File

@ -1,3 +1,9 @@
Wed Jul 29 23:31:50 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (gtk_clist_motion): column resize now works with
horizontal autoscrolling, GtkCTree's 'reorder ability' now works
with horizontal and vertical autoscrolling.
Tue Jul 28 20:32:03 CDT 1998 Shawn T. Amundson <amundson@gtk.org>
* gtk/docs/man: new directory

207
gtk/gtkclist.c
View File

@ -2942,14 +2942,18 @@ static gint
gtk_clist_motion (GtkWidget * widget,
GdkEventMotion * event)
{
gint i, x, y, visible;
GtkCList *clist;
gint i, x, y, visible;
gint row;
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_CLIST (widget), FALSE);
clist = GTK_CLIST (widget);
if (!(gdk_pointer_is_grabbed () && GTK_WIDGET_HAS_GRAB (clist)))
return FALSE;
if (GTK_CLIST_IN_DRAG (clist))
for (i = 0; i < clist->columns; i++)
if (clist->column[i].window && event->window == clist->column[i].window)
@ -2978,144 +2982,95 @@ gtk_clist_motion (GtkWidget * widget,
}
}
if (event->is_hint || event->window != clist->clist_window)
gdk_window_get_pointer (clist->clist_window, &x, &y, NULL);
/* horizontal autoscrolling */
if (LIST_WIDTH (clist) > clist->clist_window_width &&
(x < 0 || x >= clist->clist_window_width))
{
if (clist->htimer)
return FALSE;
clist->htimer = gtk_timeout_add
(SCROLL_TIME, (GtkFunction) horizontal_timeout, clist);
if (!((x < 0 && GTK_RANGE (clist->hscrollbar)->adjustment->value == 0) ||
(x >= clist->clist_window_width &&
GTK_RANGE (clist->hscrollbar)->adjustment->value ==
LIST_WIDTH (clist) - clist->clist_window_width)))
{
if (x < 0)
move_horizontal (clist, -1 + (x/2));
else
move_horizontal (clist, 1 + (x - clist->clist_window_width) / 2);
}
}
if (GTK_CLIST_IN_DRAG (clist))
return FALSE;
/* vertical autoscrolling */
row = ROW_FROM_YPIXEL (clist, y);
/* don't scroll on last pixel row if it's a cell spacing */
if (y == clist->clist_window_height-1 &&
y == ROW_TOP_YPIXEL (clist, row-1) + clist->row_height)
return FALSE;
if (LIST_HEIGHT (clist) > clist->clist_window_height &&
(y < 0 || y >= clist->clist_window_height))
{
if (clist->vtimer)
return FALSE;
clist->vtimer = gtk_timeout_add (SCROLL_TIME,
(GtkFunction) vertical_timeout, clist);
if (GTK_CLIST_DRAG_SELECTION (clist))
{
if ((y < 0 && clist->focus_row == 0) ||
(y >= clist->clist_window_height &&
clist->focus_row == clist->rows-1))
return FALSE;
}
}
row = CLAMP (row, 0, clist->rows - 1);
if (GTK_CLIST_DRAG_SELECTION (clist))
{
gint row;
if (event->is_hint || event->window != clist->clist_window)
gdk_window_get_pointer (clist->clist_window, &x, &y, NULL);
/* horizontal autoscrolling */
if (LIST_WIDTH (clist) > clist->clist_window_width &&
(x < 0 || x >= clist->clist_window_width))
{
if (clist->htimer == 0)
{
clist->htimer = gtk_timeout_add
(SCROLL_TIME, (GtkFunction) horizontal_timeout, clist);
if (!((x < 0 && GTK_RANGE (clist->hscrollbar)->adjustment->value
== 0) || (x >= clist->clist_window_width &&
GTK_RANGE (clist->hscrollbar)->adjustment->value ==
LIST_WIDTH (clist) - clist->clist_window_width)))
{
if (x < 0)
move_horizontal (clist, -1 + (x/2));
else
move_horizontal (clist,
1 + (x - clist->clist_window_width) / 2);
}
}
else
return FALSE;
}
row = ROW_FROM_YPIXEL (clist, y);
/* don't scroll on last pixel row if it's a cell spacing */
if (y == clist->clist_window_height-1 &&
y == ROW_TOP_YPIXEL (clist, row-1) + clist->row_height)
return FALSE;
/* vertical autoscrolling */
if (LIST_HEIGHT (clist) > clist->clist_window_height &&
(y < 0 || y >= clist->clist_window_height))
{
if (clist->vtimer == 0)
{
clist->vtimer = gtk_timeout_add (SCROLL_TIME,
(GtkFunction) vertical_timeout,
clist);
if ((y < 0 && clist->focus_row == 0) ||
(y >= clist->clist_window_height &&
clist->focus_row == clist->rows-1))
return FALSE;
if (row < 0 && clist->focus_row > 0)
{
gtk_clist_draw_focus (widget);
clist->focus_row = 0;
gtk_clist_draw_focus (widget);
}
else if (row > clist->rows - 1 && clist->focus_row
< clist->rows - 1)
{
gtk_clist_draw_focus (widget);
clist->focus_row = clist->rows - 1;
gtk_clist_draw_focus (widget);
}
else if (row >= 0 && row <= clist->rows - 1)
{
gtk_clist_draw_focus (widget);
clist->focus_row = row;
gtk_clist_draw_focus (widget);
}
else
return FALSE;
switch (clist->selection_mode)
{
case GTK_SELECTION_BROWSE:
select_row (clist, clist->focus_row, -1, (GdkEvent *) event);
break;
case GTK_SELECTION_EXTENDED:
update_extended_selection (clist, clist->focus_row);
break;
default:
break;
}
if (y < 0)
move_vertical (clist, row, 0);
else
move_vertical (clist, row, 1);
}
else
return FALSE;
}
if (row == clist->focus_row)
return FALSE;
/* dragging inside clist_window */
if (row < 0 && clist->focus_row > 0)
{
gtk_clist_draw_focus (widget);
clist->focus_row = 0;
gtk_clist_draw_focus (widget);
}
else if (row > clist->rows-1 && clist->focus_row < clist->rows-1)
{
gtk_clist_draw_focus (widget);
clist->focus_row = clist->rows-1;
gtk_clist_draw_focus (widget);
}
else if (row >= 0 && row <= clist->rows-1)
{
gtk_clist_draw_focus (widget);
clist->focus_row = row;
gtk_clist_draw_focus (widget);
}
else
return FALSE;
gtk_clist_draw_focus (widget);
clist->focus_row = row;
gtk_clist_draw_focus (widget);
switch (clist->selection_mode)
{
case GTK_SELECTION_BROWSE:
select_row (clist, clist->focus_row, - 1, (GdkEvent *) event);
break;
case GTK_SELECTION_EXTENDED:
update_extended_selection (clist, clist->focus_row);
return FALSE;
case GTK_SELECTION_BROWSE:
select_row (clist, clist->focus_row, -1, (GdkEvent *) event);
break;
default:
break;
}
}
if (y < 0)
move_vertical (clist, row, 0);
else if (y >= clist->clist_window_height)
move_vertical (clist, row, 1);
else if (GTK_CLIST_DRAG_SELECTION (clist))
{
/* dragging inside clist_window */
if (ROW_TOP_YPIXEL(clist, clist->focus_row) + clist->row_height <= 0)
gtk_clist_moveto (clist, clist->focus_row, -1, 0, 0);
else if (ROW_TOP_YPIXEL (clist, clist->focus_row) < 0)