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new CTree line style GTK_CTREE_LINES_TABBED

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This commit is contained in:
Lars Hamann 1998-06-22 17:00:21 +00:00
parent e14c6c1d87
commit 1b5a1e1acb
11 changed files with 809 additions and 132 deletions
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11
ChangeLog
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

11
ChangeLog.pre-2-0
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

11
ChangeLog.pre-2-10
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

11
ChangeLog.pre-2-2
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

11
ChangeLog.pre-2-4
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

11
ChangeLog.pre-2-6
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

11
ChangeLog.pre-2-8
View File

@ -1,10 +1,9 @@
1998-06-21 Raja R Harinath <harinath@cs.umn.edu>
Mon Jun 22 18:43:11 1998 Lars Hamann <lars@gtk.org>
* gtk/Makefile.am (gtk.defs,gtktypebuiltins*): Remove $(srcdir)
from, and clean up, the dependencies. Generate to intermediate
files to prevent problems with Ctrl-C.
* gtk/genmarshal.pl: Generate `gtkmarshal.[ch]' in $srcdir.
* gtk/gtkctree.c (draw_row): added new "line style"
GTK_CTREE_LINES_TABBED
* gtk/gtkctree.c/h (gtk_ctree_find_glist_ptr): new function to
search the glist pointer of an GtkCTreeRow
Fri Jun 19 14:46:56 1998 Stefan Jeske <stefan@gtk.org>

625
gtk/gtkctree.c
View File

@ -26,6 +26,7 @@
#include <gdk/gdkx.h>
#define PM_SIZE 8
#define TAB_SIZE (PM_SIZE + 6)
#define CELL_SPACING 1
#define CLIST_OPTIMUM_SIZE 512
#define COLUMN_INSET 3
@ -1066,7 +1067,7 @@ draw_row (GtkCList *clist,
if (gdk_rectangle_intersect
(area, &row_rectangle, &intersect_rectangle))
{
if (clist_row->state == GTK_STATE_SELECTED || clist_row->fg_set)
if (clist_row->state == GTK_STATE_SELECTED || clist_row->bg_set)
gdk_draw_rectangle (clist->clist_window,
bg_gc,
TRUE,
@ -1108,7 +1109,7 @@ draw_row (GtkCList *clist,
cell_rectangle.height);
}
if (clist_row->state == GTK_STATE_SELECTED || clist_row->fg_set)
if (clist_row->state == GTK_STATE_SELECTED || clist_row->bg_set)
gdk_draw_rectangle (clist->clist_window,
bg_gc,
TRUE,
@ -1127,6 +1128,7 @@ draw_row (GtkCList *clist,
/* iterate and draw all the columns (row cells) and draw their contents */
for (i = 0; i < clist->columns; i++)
{
if (!need_redraw && ctree->tree_column != i)
continue;
@ -1140,6 +1142,104 @@ draw_row (GtkCList *clist,
clip_rectangle.height += CELL_SPACING;
}
if (i == ctree->tree_column)
{
if (clist_row->state == GTK_STATE_SELECTED)
{
gdk_gc_set_foreground (ctree->lines_gc,
&GTK_WIDGET (ctree)->style->
fg[GTK_STATE_SELECTED]);
gdk_gc_set_background (ctree->lines_gc,
&GTK_WIDGET (ctree)->style->
bg[GTK_STATE_SELECTED]);
}
else
{
gdk_gc_set_foreground (ctree->lines_gc,
&GTK_WIDGET (ctree)->style->
fg[GTK_STATE_NORMAL]);
if (clist_row->bg_set)
gdk_gc_set_background (ctree->lines_gc,
&clist_row->background);
}
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
{
if (clist->column[i].justification == GTK_JUSTIFY_RIGHT)
{
xdest = clip_rectangle.x + clip_rectangle.width - 1 -
(((GtkCTreeRow *) clist_row)->level - 1) *
ctree->tree_indent;
gdk_draw_line (clist->clist_window,
ctree->lines_gc,
-1,
row_rectangle.y - 1,
MAX (xdest - TAB_SIZE, clip_rectangle.x - 1),
row_rectangle.y - 1);
if (clist_row == clist->row_list_end->data)
gdk_draw_line
(clist->clist_window,
ctree->lines_gc,
-1,
row_rectangle.y + clist->row_height,
MAX (clip_rectangle.x + clip_rectangle.width -
TAB_SIZE - 1 -
(((GtkCTreeRow *) clist_row)->level > 1) *
MIN (ctree->tree_indent / 2, TAB_SIZE),
clip_rectangle.x - 1),
row_rectangle.y + clist->row_height);
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_rectangle
(clist->clist_window,
widget->style->bg_gc[GTK_STATE_PRELIGHT],
TRUE,
clip_rectangle.x + clip_rectangle.width,
row_rectangle.y,
CELL_SPACING + COLUMN_INSET,
row_rectangle.height);
}
else
{
xdest = clip_rectangle.x +
(((GtkCTreeRow *) clist_row)->level - 1) *
ctree->tree_indent;
gdk_draw_line (clist->clist_window,
ctree->lines_gc,
MIN (xdest + TAB_SIZE,
clip_rectangle.x + clip_rectangle.width),
row_rectangle.y - 1,
clist->clist_window_width,
row_rectangle.y - 1);
if (clist_row == clist->row_list_end->data)
gdk_draw_line
(clist->clist_window, ctree->lines_gc,
MIN (clip_rectangle.x + TAB_SIZE +
(((GtkCTreeRow *) clist_row)->level > 1) *
MIN (ctree->tree_indent / 2, TAB_SIZE),
clip_rectangle.x + clip_rectangle.width),
row_rectangle.y + clist->row_height,
clist->clist_window_width,
row_rectangle.y + clist->row_height);
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_rectangle
(clist->clist_window,
widget->style->bg_gc[GTK_STATE_PRELIGHT],
TRUE,
clip_rectangle.x - CELL_SPACING - COLUMN_INSET,
row_rectangle.y,
CELL_SPACING + COLUMN_INSET,
row_rectangle.height);
}
}
}
if (!area)
{
rect = &clip_rectangle;
@ -1245,35 +1345,26 @@ draw_row (GtkCList *clist,
{
GdkGC *cgc;
GdkGC *tgc;
GdkGC *mbg_gc;
GList *work;
GList *work2;
gint xoffset;
gint yoffset;
gint xcenter;
gint ycenter;
gint offset_x;
gint offset_y = 0;
gint next_level;
gint in;
GdkPoint points[6];
xsrc = 0;
ysrc = 0;
if (clist_row->state == GTK_STATE_SELECTED)
{
gdk_gc_set_foreground (ctree->lines_gc,
&GTK_WIDGET (ctree)->style->
fg[GTK_STATE_SELECTED]);
gdk_gc_set_background (ctree->lines_gc,
&GTK_WIDGET (ctree)->style->
bg[GTK_STATE_SELECTED]);
}
else
{
gdk_gc_set_foreground (ctree->lines_gc,
&GTK_WIDGET (ctree)->style->
fg[GTK_STATE_NORMAL]);
if (clist_row->bg_set)
gdk_gc_set_background (ctree->lines_gc,
&clist_row->background);
}
yoffset = (clip_rectangle.height - PM_SIZE) / 2;
xoffset = (ctree->tree_indent - PM_SIZE) / 2;
ycenter = clip_rectangle.y + (clip_rectangle.height / 2);
ydest = ycenter - height / 2 + clist_row->cell[i].vertical;
gdk_gc_set_clip_origin (fg_gc, 0, 0);
gdk_gc_set_clip_rectangle (fg_gc, rect);
@ -1283,11 +1374,6 @@ draw_row (GtkCList *clist,
gdk_gc_set_clip_rectangle (ctree->lines_gc, rect);
}
yoffset = (clip_rectangle.height - PM_SIZE) / 2;
xoffset = (ctree->tree_indent - PM_SIZE) / 2;
ycenter = clip_rectangle.y + (clip_rectangle.height / 2);
ydest = ycenter - height / 2 + clist_row->cell[i].vertical;
switch (clist->column[i].justification)
{
case GTK_JUSTIFY_CENTER:
@ -1299,8 +1385,182 @@ draw_row (GtkCList *clist,
(((GtkCTreeRow *) clist_row)->level - 1) * ctree->tree_indent;
xcenter = xdest + (ctree->tree_indent / 2);
if (ctree->line_style != GTK_CTREE_LINES_NONE)
switch (ctree->line_style)
{
case GTK_CTREE_LINES_NONE:
break;
case GTK_CTREE_LINES_TABBED:
xdest = clip_rectangle.x +
(((GtkCTreeRow *) clist_row)->level - 1) *
ctree->tree_indent;
xcenter = xdest + TAB_SIZE;
gdk_gc_set_clip_origin (clist->bg_gc, 0, 0);
gdk_gc_set_clip_rectangle (clist->bg_gc, rect);
gdk_gc_set_clip_origin
(widget->style->bg_gc[GTK_STATE_PRELIGHT], 0, 0);
gdk_gc_set_clip_rectangle
(widget->style->bg_gc[GTK_STATE_PRELIGHT], rect);
work = ((GtkCTreeRow *)clist_row)->parent;
next_level = ((GtkCTreeRow *)clist_row)->level;
if (!(((GtkCTreeRow *)clist_row)->sibling ||
(((GtkCTreeRow *)clist_row)->children &&
((GtkCTreeRow *)clist_row)->expanded)))
{
work2 = gtk_ctree_find_glist_ptr
(ctree, (GtkCTreeRow *) clist_row);
if (work2->next)
next_level = GTK_CTREE_ROW (work2->next)->level;
else
next_level = 0;
}
while (work)
{
xcenter -= ctree->tree_indent;
if (GTK_CTREE_ROW(work)->row.bg_set)
{
gdk_gc_set_foreground
(clist->bg_gc,
&(GTK_CTREE_ROW(work)->row.background));
mbg_gc = clist->bg_gc;
}
else
mbg_gc = widget->style->bg_gc[GTK_STATE_PRELIGHT];
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_rectangle (clist->clist_window, mbg_gc, TRUE,
xcenter, rect->y,
ctree->tree_indent, rect->height);
if (next_level > GTK_CTREE_ROW (work)->level)
gdk_draw_line
(clist->clist_window, ctree->lines_gc,
xcenter, rect->y,
xcenter, rect->y + rect->height);
else
{
gdk_draw_line (clist->clist_window, ctree->lines_gc,
xcenter, clip_rectangle.y,
xcenter, ycenter);
in = MIN (ctree->tree_indent, 2 * TAB_SIZE);
if (clist_row->state != GTK_STATE_SELECTED)
{
if ((work2 = GTK_CTREE_ROW (work)->parent) &&
GTK_CTREE_ROW(work2)->row.bg_set)
{
gdk_gc_set_foreground
(clist->bg_gc,
&(GTK_CTREE_ROW(work2)->row.background));
gdk_draw_rectangle
(clist->clist_window, clist->bg_gc, TRUE,
xcenter,
ycenter,
in / 2 + in % 2,
row_rectangle.height / 2 + 1);
if (GTK_CTREE_ROW(work)->row.bg_set)
gdk_gc_set_foreground
(clist->bg_gc,
&(GTK_CTREE_ROW(work)->row.background));
}
else
gdk_draw_rectangle
(clist->clist_window,
widget->style->bg_gc[GTK_STATE_PRELIGHT],
TRUE,
xcenter,
ycenter,
in / 2 + in % 2,
row_rectangle.height / 2 + 1);
gdk_draw_arc (clist->clist_window, mbg_gc,
TRUE,
xcenter, clip_rectangle.y,
in, clist->row_height,
180 * 64, 90 * 64);
}
gdk_draw_arc (clist->clist_window, ctree->lines_gc,
FALSE,
xcenter, clip_rectangle.y,
in, clist->row_height,
180 * 64, 90 * 64);
}
work = GTK_CTREE_ROW (work)->parent;
}
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_rectangle
(clist->clist_window,
widget->style->bg_gc[GTK_STATE_PRELIGHT], TRUE,
clip_rectangle.x, row_rectangle.y,
TAB_SIZE, row_rectangle.height);
xcenter = xdest + (ctree->tree_indent / 2);
if (clist_row->bg_set)
gdk_gc_set_foreground
(clist->bg_gc, &clist_row->background);
if (((GtkCTreeRow *)clist_row)->is_leaf)
{
points[0].x = xdest + TAB_SIZE;
points[0].y = row_rectangle.y - 1;
points[1].x = points[0].x - 4;
points[1].y = points[0].y;
points[2].x = points[1].x - 2;
points[2].y = points[1].y + 3;
points[3].x = points[2].x;
points[3].y = points[2].y + clist->row_height - 5;
points[4].x = points[3].x + 2;
points[4].y = points[3].y + 3;
points[5].x = points[4].x + 4;
points[5].y = points[4].y;
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_polygon (clist->clist_window, bg_gc, TRUE,
points, 6);
gdk_draw_lines (clist->clist_window, ctree->lines_gc,
points, 6);
}
else
{
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_arc (clist->clist_window, bg_gc, TRUE,
xdest, row_rectangle.y - 1,
2 * TAB_SIZE, clist->row_height,
90 * 64, 180 * 64);
gdk_draw_arc (clist->clist_window, ctree->lines_gc,
FALSE,
xdest, row_rectangle.y - 1,
2 * TAB_SIZE, clist->row_height,
90 * 64, 180 * 64);
}
gdk_gc_set_clip_rectangle (ctree->lines_gc, NULL);
gdk_gc_set_clip_rectangle (clist->bg_gc, NULL);
gdk_gc_set_clip_rectangle
(widget->style->bg_gc[GTK_STATE_PRELIGHT], NULL);
break;
default:
xcenter = xdest + (ctree->tree_indent / 2);
if (ctree->line_style == GTK_CTREE_LINES_DOTTED)
{
@ -1308,7 +1568,7 @@ draw_row (GtkCList *clist,
2);
offset_y = abs ((clip_rectangle.y + clist->voffset) % 2);
}
gdk_draw_line (clist->clist_window, ctree->lines_gc,
xcenter, clip_rectangle.y + offset_y, xcenter,
(((GtkCTreeRow *)clist_row)->sibling) ?
@ -1317,7 +1577,7 @@ draw_row (GtkCList *clist,
gdk_draw_line (clist->clist_window, ctree->lines_gc,
xcenter + offset_x, ycenter,
xcenter + PM_SIZE / 2 + 2, ycenter);
work = ((GtkCTreeRow *)clist_row)->parent;
while (work)
{
@ -1329,11 +1589,11 @@ draw_row (GtkCList *clist,
work = GTK_CTREE_ROW (work)->parent;
}
gdk_gc_set_clip_rectangle (ctree->lines_gc, NULL);
break;
}
if (((GtkCTreeRow *)clist_row)->children)
{
if (clist_row->state == GTK_STATE_SELECTED)
{
if (clist_row->fg_set)
@ -1351,10 +1611,9 @@ draw_row (GtkCList *clist,
gdk_gc_set_clip_rectangle (cgc, rect);
if (ctree->line_style == GTK_CTREE_LINES_NONE)
switch (ctree->line_style)
{
GdkPoint points[3];
case GTK_CTREE_LINES_NONE:
if (!((GtkCTreeRow *)clist_row)->expanded)
{
points[0].x = xdest + xoffset + (PM_SIZE+2) / 6 + 2;
@ -1382,15 +1641,37 @@ draw_row (GtkCList *clist,
TRUE, points, 3);
gdk_draw_polygon (clist->clist_window, tgc, FALSE,
points, 3);
}
else
{
gdk_draw_rectangle (clist->clist_window,
GTK_WIDGET (clist)->style->
fg_gc[GTK_STATE_SELECTED], TRUE,
xdest + xoffset,
clip_rectangle.y + yoffset,
PM_SIZE, PM_SIZE);
break;
case GTK_CTREE_LINES_TABBED:
xcenter = xdest + PM_SIZE + 2;
gdk_draw_arc (clist->clist_window,
GTK_WIDGET (clist)->style->
fg_gc[GTK_STATE_SELECTED],
TRUE,
xcenter - PM_SIZE/2,
ycenter - PM_SIZE/2,
PM_SIZE, PM_SIZE, 0, 360 * 64);
gdk_draw_line (clist->clist_window, tgc,
xcenter - 2,
ycenter,
xcenter + 2,
ycenter);
if (!((GtkCTreeRow *)clist_row)->expanded)
gdk_draw_line (clist->clist_window, tgc,
xcenter, clip_rectangle.y + yoffset + 2,
xcenter,
clip_rectangle.y + yoffset + PM_SIZE-2);
break;
default:
gdk_draw_rectangle
(clist->clist_window,
GTK_WIDGET (clist)->style->fg_gc[GTK_STATE_SELECTED],
TRUE,
xdest + xoffset,
clip_rectangle.y + yoffset,
PM_SIZE, PM_SIZE);
gdk_draw_rectangle (clist->clist_window, tgc, FALSE,
xdest + xoffset,
@ -1404,11 +1685,14 @@ draw_row (GtkCList *clist,
if (!((GtkCTreeRow *)clist_row)->expanded)
{
xcenter = xdest + (ctree->tree_indent / 2);
gdk_draw_line (clist->clist_window, tgc, xcenter,
gdk_draw_line (clist->clist_window, tgc,
xcenter,
clip_rectangle.y + yoffset + 2,
xcenter, clip_rectangle.y + yoffset
+ PM_SIZE - 2);
xcenter,
clip_rectangle.y + yoffset +
PM_SIZE - 2);
}
break;
}
gdk_gc_set_clip_rectangle (cgc, NULL);
@ -1429,8 +1713,186 @@ draw_row (GtkCList *clist,
xdest = clip_rectangle.x + clip_rectangle.width + xoffset - 1 -
(((GtkCTreeRow *) clist_row)->level - 1) * ctree->tree_indent;
if (ctree->line_style != GTK_CTREE_LINES_NONE)
switch (ctree->line_style)
{
case GTK_CTREE_LINES_NONE:
break;
case GTK_CTREE_LINES_TABBED:
xdest = clip_rectangle.x + clip_rectangle.width - 1
- (((GtkCTreeRow *) clist_row)->level - 1)
* ctree->tree_indent;
xcenter = xdest - TAB_SIZE;
gdk_gc_set_clip_origin (clist->bg_gc, 0, 0);
gdk_gc_set_clip_rectangle (clist->bg_gc, rect);
gdk_gc_set_clip_origin
(widget->style->bg_gc[GTK_STATE_PRELIGHT], 0, 0);
gdk_gc_set_clip_rectangle
(widget->style->bg_gc[GTK_STATE_PRELIGHT], rect);
work = ((GtkCTreeRow *)clist_row)->parent;
next_level = ((GtkCTreeRow *)clist_row)->level;
if (!(((GtkCTreeRow *)clist_row)->sibling ||
(((GtkCTreeRow *)clist_row)->children &&
((GtkCTreeRow *)clist_row)->expanded)))
{
work2 = gtk_ctree_find_glist_ptr
(ctree, (GtkCTreeRow *) clist_row);
if (work2->next)
next_level = GTK_CTREE_ROW (work2->next)->level;
else
next_level = 0;
}
while (work)
{
xcenter += ctree->tree_indent;
if (GTK_CTREE_ROW(work)->row.bg_set)
{
gdk_gc_set_foreground
(clist->bg_gc,
&(GTK_CTREE_ROW(work)->row.background));
mbg_gc = clist->bg_gc;
}
else
mbg_gc = widget->style->bg_gc[GTK_STATE_PRELIGHT];
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_rectangle (clist->clist_window,
mbg_gc, TRUE,
xcenter - ctree->tree_indent + 1,
rect->y,
ctree->tree_indent,
rect->height);
if (next_level > GTK_CTREE_ROW (work)->level)
gdk_draw_line
(clist->clist_window, ctree->lines_gc,
xcenter, rect->y,
xcenter, rect->y + rect->height);
else
{
gdk_draw_line (clist->clist_window, ctree->lines_gc,
xcenter, clip_rectangle.y,
xcenter, ycenter);
in = MIN (ctree->tree_indent, 2 * TAB_SIZE);
if (clist_row->state != GTK_STATE_SELECTED)
{
if ((work2 = GTK_CTREE_ROW (work)->parent) &&
GTK_CTREE_ROW(work2)->row.bg_set)
{
gdk_gc_set_foreground
(clist->bg_gc,
&(GTK_CTREE_ROW(work2)->row.background));
gdk_draw_rectangle
(clist->clist_window, clist->bg_gc, TRUE,
xcenter + 1 - in / 2 - in % 2,
ycenter,
in / 2 + in % 2,
row_rectangle.height / 2 + 1);
if (GTK_CTREE_ROW(work)->row.bg_set)
gdk_gc_set_foreground
(clist->bg_gc,
&(GTK_CTREE_ROW(work)->row.background));
}
else
gdk_draw_rectangle
(clist->clist_window,
widget->style->bg_gc[GTK_STATE_PRELIGHT],
TRUE,
xcenter + 1 - in / 2 - in % 2,
ycenter,
in / 2 + in % 2,
row_rectangle.height / 2 + 1);
gdk_draw_arc (clist->clist_window, mbg_gc, TRUE,
xcenter - in, clip_rectangle.y,
in, clist->row_height,
270 * 64, 90 * 64);
}
gdk_draw_arc (clist->clist_window, ctree->lines_gc,
FALSE,
xcenter - in, clip_rectangle.y,
in, clist->row_height,
270 * 64, 90 * 64);
}
work = GTK_CTREE_ROW (work)->parent;
}
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_rectangle
(clist->clist_window,
widget->style->bg_gc[GTK_STATE_PRELIGHT], TRUE,
xcenter + 1, row_rectangle.y,
TAB_SIZE, row_rectangle.height);
xcenter = xdest - (ctree->tree_indent / 2);
if (clist_row->bg_set)
gdk_gc_set_foreground
(clist->bg_gc, &clist_row->background);
if (((GtkCTreeRow *)clist_row)->is_leaf)
{
points[0].x = xdest - TAB_SIZE;
points[0].y = row_rectangle.y - 1;
points[1].x = points[0].x + 4;
points[1].y = points[0].y;
points[2].x = points[1].x + 2;
points[2].y = points[1].y + 3;
points[3].x = points[2].x;
points[3].y = points[2].y + clist->row_height - 5;
points[4].x = points[3].x - 2;
points[4].y = points[3].y + 3;
points[5].x = points[4].x - 4;
points[5].y = points[4].y;
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_polygon (clist->clist_window, bg_gc, TRUE,
points, 6);
gdk_draw_lines (clist->clist_window, ctree->lines_gc,
points, 6);
}
else
{
if (clist_row->state != GTK_STATE_SELECTED)
gdk_draw_arc (clist->clist_window, bg_gc, TRUE,
xdest - 2 * TAB_SIZE,
row_rectangle.y - 1,
2 * TAB_SIZE, clist->row_height,
270 * 64, 180 * 64);
gdk_draw_arc (clist->clist_window, ctree->lines_gc,
FALSE,
xdest - 2 * TAB_SIZE,
row_rectangle.y - 1,
2 * TAB_SIZE, clist->row_height,
270 * 64, 180 * 64);
}
gdk_gc_set_clip_rectangle (ctree->lines_gc, NULL);
gdk_gc_set_clip_rectangle (clist->bg_gc, NULL);
gdk_gc_set_clip_rectangle
(widget->style->bg_gc[GTK_STATE_PRELIGHT], NULL);
break;
default:
xcenter = xdest - (ctree->tree_indent / 2);
if (ctree->line_style == GTK_CTREE_LINES_DOTTED)
{
@ -1438,7 +1900,7 @@ draw_row (GtkCList *clist,
2);
offset_y = abs ((clip_rectangle.y + clist->voffset) % 2);
}
gdk_draw_line (clist->clist_window, ctree->lines_gc,
xcenter, clip_rectangle.y + offset_y,
xcenter,
@ -1448,7 +1910,7 @@ draw_row (GtkCList *clist,
gdk_draw_line (clist->clist_window, ctree->lines_gc,
xcenter - offset_x, ycenter,
xcenter - PM_SIZE / 2 - 2, ycenter);
work = ((GtkCTreeRow *)clist_row)->parent;
while (work)
{
@ -1461,10 +1923,10 @@ draw_row (GtkCList *clist,
}
gdk_gc_set_clip_rectangle (ctree->lines_gc, NULL);
}
if (((GtkCTreeRow *)clist_row)->children)
{
if (clist_row->state == GTK_STATE_SELECTED)
{
if (clist_row->fg_set)
@ -1482,10 +1944,9 @@ draw_row (GtkCList *clist,
gdk_gc_set_clip_rectangle (cgc, rect);
if (ctree->line_style == GTK_CTREE_LINES_NONE)
switch (ctree->line_style)
{
GdkPoint points[3];
case GTK_CTREE_LINES_NONE:
if (!((GtkCTreeRow *)clist_row)->expanded)
{
points[0].x = xdest - xoffset - (PM_SIZE+2) / 6 - 2;
@ -1513,9 +1974,33 @@ draw_row (GtkCList *clist,
TRUE, points, 3);
gdk_draw_polygon (clist->clist_window, tgc, FALSE,
points, 3);
}
else
{
break;
case GTK_CTREE_LINES_TABBED:
xcenter = xdest - PM_SIZE - 2;
gdk_draw_arc (clist->clist_window,
GTK_WIDGET (clist)->style->
fg_gc[GTK_STATE_SELECTED],
TRUE,
xcenter - PM_SIZE/2,
ycenter - PM_SIZE/2,
PM_SIZE, PM_SIZE, 0, 360 * 64);
gdk_draw_line (clist->clist_window, tgc,
xcenter - 2,
ycenter,
xcenter + 2,
ycenter);
if (!((GtkCTreeRow *)clist_row)->expanded)
{
gdk_draw_line (clist->clist_window, tgc, xcenter,
clip_rectangle.y + yoffset + 2,
xcenter, clip_rectangle.y + yoffset
+ PM_SIZE - 2);
}
break;
default:
gdk_draw_rectangle (clist->clist_window,
GTK_WIDGET(clist)->style->
fg_gc[GTK_STATE_SELECTED], TRUE,
@ -2659,12 +3144,14 @@ ctree_is_hot_spot (GtkCTree *ctree,
+ clist->column[ctree->tree_column].area.width + clist->hoffset
/*+ cell->horizontal +*/
- (tree_row->level - 1) * ctree->tree_indent
- PM_SIZE - 1;
- PM_SIZE - 1 -
(ctree->line_style == GTK_CTREE_LINES_TABBED) * ((PM_SIZE / 2) + 1);
}
else
{
xl = clist->column[ctree->tree_column].area.x + clist->hoffset
+ cell->horizontal + (tree_row->level - 1) * ctree->tree_indent;
+ cell->horizontal + (tree_row->level - 1) * ctree->tree_indent +
(ctree->line_style == GTK_CTREE_LINES_TABBED) * ((PM_SIZE / 2) + 2);
}
return (x >= xl && x <= xl + PM_SIZE && y >= yu && y <= yu + PM_SIZE);
@ -2994,6 +3481,27 @@ gtk_ctree_last (GtkCTree *ctree,
return node;
}
GList *
gtk_ctree_find_glist_ptr (GtkCTree *ctree,
GtkCTreeRow *ctree_row)
{
GList *node;
g_return_val_if_fail (ctree != NULL, FALSE);
g_return_val_if_fail (GTK_IS_CTREE (ctree), FALSE);
g_return_val_if_fail (ctree_row != NULL, FALSE);
if (ctree_row->parent)
node = GTK_CTREE_ROW(ctree_row->parent)->children;
else
node = GTK_CLIST (ctree)->row_list;
while (node->data != ctree_row)
node = GTK_CTREE_ROW (node)->sibling;
return node;
}
gint
gtk_ctree_find (GtkCTree *ctree,
GList *node,
@ -3763,6 +4271,11 @@ gtk_ctree_set_line_style (GtkCTree *ctree,
GDK_LINE_ON_OFF_DASH, None, None);
gdk_gc_set_dashes (ctree->lines_gc, 0, "\1\1", 2);
break;
case GTK_CTREE_LINES_TABBED:
if (GTK_WIDGET_REALIZED (ctree))
gdk_gc_set_line_attributes (ctree->lines_gc, 1, GDK_LINE_SOLID,
None, None);
break;
case GTK_CTREE_LINES_NONE:
break;
default:

3
gtk/gtkctree.h
View File

@ -54,6 +54,7 @@ typedef enum
{
GTK_CTREE_LINES_SOLID,
GTK_CTREE_LINES_DOTTED,
GTK_CTREE_LINES_TABBED,
GTK_CTREE_LINES_NONE
} GtkCTreeLineStyle;
@ -182,6 +183,8 @@ gboolean gtk_ctree_is_visible (GtkCTree *ctree,
GList *node);
GList * gtk_ctree_last (GtkCTree *ctree,
GList *node);
GList * gtk_ctree_find_glist_ptr (GtkCTree *ctree,
GtkCTreeRow *ctree_row);
gint gtk_ctree_find (GtkCTree *ctree,
GList *node,
GList *child);

118
gtk/testgtk.c
View File

@ -3584,6 +3584,7 @@ static GtkWidget *omenu3;
static GtkWidget *spin1;
static GtkWidget *spin2;
static GtkWidget *spin3;
static GdkColor *col_bg;
#define RADIOMENUTOGGLED(_rmi_, __i) { \
GSList * __g; \
@ -3800,23 +3801,51 @@ void change_indent (GtkWidget *widget, GtkCTree *ctree)
gtk_ctree_set_indent (ctree, GTK_ADJUSTMENT (widget)->value);
}
void change_row_height (GtkWidget *widget, GtkCList *clist)
{
gtk_clist_set_row_height (clist, GTK_ADJUSTMENT (widget)->value);
}
void toggle_reorderable (GtkWidget *widget, GtkCTree *ctree)
{
gtk_ctree_set_reorderable (ctree, GTK_TOGGLE_BUTTON (widget)->active);
}
void set_background (GtkCTree *ctree, GList *node, gpointer data)
{
if (!node)
return;
if (ctree->line_style != GTK_CTREE_LINES_TABBED)
{
if (GTK_CTREE_ROW (node)->is_leaf)
gtk_ctree_set_background
(ctree, node,
GTK_CTREE_ROW (GTK_CTREE_ROW (node)->parent)->row.data);
else
gtk_ctree_set_background (ctree, node, GTK_CTREE_ROW (node)->row.data);
}
else
gtk_ctree_set_background (ctree, node, NULL);
}
void toggle_line_style (GtkWidget *widget, GtkCTree *ctree)
{
gint i;
if (!GTK_WIDGET_MAPPED (widget))
return;
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
(((GtkOptionMenu *)omenu2)->menu_item),i);
gtk_ctree_set_line_style (ctree, (GtkCTreeLineStyle) (2-i));
if ((ctree->line_style == GTK_CTREE_LINES_TABBED &&
((GtkCTreeLineStyle) (3-i)) != GTK_CTREE_LINES_TABBED) ||
(ctree->line_style != GTK_CTREE_LINES_TABBED &&
((GtkCTreeLineStyle) (3-i)) == GTK_CTREE_LINES_TABBED))
gtk_ctree_pre_recursive (ctree, GTK_CLIST (ctree)->row_list,
set_background, NULL);
gtk_ctree_set_line_style (ctree, (GtkCTreeLineStyle) (3-i));
}
void toggle_justify (GtkWidget *widget, GtkCTree *ctree)
@ -3829,7 +3858,7 @@ void toggle_justify (GtkWidget *widget, GtkCTree *ctree)
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
(((GtkOptionMenu *)omenu3)->menu_item),i);
gtk_clist_set_column_justification (GTK_CLIST (ctree), 0,
gtk_clist_set_column_justification (GTK_CLIST (ctree), ctree->tree_column,
(GtkJustification) (1-i));
}
@ -3847,7 +3876,6 @@ void toggle_sel_mode (GtkWidget *widget, GtkCTree *ctree)
after_press (ctree, NULL);
}
void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
gint num_books, gint num_pages, GList *parent)
{
@ -3856,7 +3884,7 @@ void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
gchar buf2[60];
GList *sibling;
gint i;
text[0] = buf1;
text[1] = buf2;
sibling = NULL;
@ -3868,6 +3896,9 @@ void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
sprintf (buf2, "Item %d-%d", cur_depth, i);
sibling = gtk_ctree_insert (ctree, parent, sibling, text, 5, pixmap3,
mask3, NULL, NULL, TRUE, FALSE);
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
gtk_ctree_set_background (ctree, sibling, col_bg);
}
if (cur_depth == depth)
@ -3880,7 +3911,36 @@ void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
sprintf (buf2, "Item %d-%d", cur_depth, i);
sibling = gtk_ctree_insert (ctree, parent, sibling, text, 5, pixmap1,
mask1, pixmap2, mask2, FALSE, FALSE);
build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages, sibling);
col_bg = g_new (GdkColor, 1);
if (cur_depth % 3 == 0)
{
col_bg->red = 10000 * (cur_depth % 6);
col_bg->green = 0;
col_bg->blue = 65535 - ((i * 10000) % 65535);
}
else if (cur_depth % 3 == 1)
{
col_bg->red = 10000 * (cur_depth % 6);
col_bg->green = 65535 - ((i * 10000) % 65535);
col_bg->blue = 0;
}
else
{
col_bg->red = 65535 - ((i * 10000) % 65535);
col_bg->green = 0;
col_bg->blue = 10000 * (cur_depth % 6);
}
gdk_color_alloc (gtk_widget_get_colormap (GTK_WIDGET (ctree)), col_bg);
gtk_ctree_set_row_data_full (ctree, sibling, col_bg, g_free);
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
gtk_ctree_set_background (ctree, sibling, col_bg);
build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages,
sibling);
}
}
@ -3916,6 +3976,15 @@ void rebuild_tree (GtkWidget *widget, GtkCTree *ctree)
parent = gtk_ctree_insert (ctree, NULL, NULL, text, 5, pixmap1,
mask1, pixmap2, mask2, FALSE, TRUE);
col_bg = g_new (GdkColor, 1);
col_bg->red = 0;
col_bg->green = 45000;
col_bg->blue = 55000;
gdk_color_alloc (gtk_widget_get_colormap (GTK_WIDGET (ctree)), col_bg);
gtk_ctree_set_row_data_full (ctree, parent, col_bg, g_free);
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
gtk_ctree_set_background (ctree, parent, col_bg);
build_recursive (ctree, 1, d, b, p, parent);
gtk_clist_thaw (GTK_CLIST (ctree));
after_press (ctree, NULL);
@ -3959,9 +4028,7 @@ void create_ctree (void)
gtk_object_ref (GTK_OBJECT (tooltips));
gtk_object_sink (GTK_OBJECT (tooltips));
gtk_object_set_data_full (GTK_OBJECT (window),
"tooltips",
tooltips,
gtk_object_set_data_full (GTK_OBJECT (window), "tooltips", tooltips,
(GtkDestroyNotify) gtk_object_unref);
vbox = gtk_vbox_new (FALSE, 0);
@ -3995,9 +4062,9 @@ void create_ctree (void)
button = gtk_button_new_with_label ("Close");
gtk_box_pack_end (GTK_BOX (hbox), button, TRUE, TRUE, 0);
gtk_signal_connect_object(GTK_OBJECT (button), "clicked",
(GtkSignalFunc) gtk_widget_destroy,
GTK_OBJECT(window));
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) gtk_widget_destroy,
GTK_OBJECT(window));
button = gtk_button_new_with_label ("Rebuild tree");
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
@ -4017,8 +4084,6 @@ void create_ctree (void)
GTK_SIGNAL_FUNC (after_move), NULL);
gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (ctree), TRUE, TRUE, 0);
gtk_clist_column_titles_passive (GTK_CLIST (ctree));
gtk_clist_set_column_justification (GTK_CLIST (ctree), 2,
GTK_JUSTIFY_RIGHT);
gtk_clist_set_selection_mode (GTK_CLIST (ctree), GTK_SELECTION_MULTIPLE);
gtk_clist_set_policy (GTK_CLIST (ctree), GTK_POLICY_ALWAYS,
GTK_POLICY_AUTOMATIC);
@ -4051,6 +4116,18 @@ void create_ctree (void)
gtk_container_border_width (GTK_CONTAINER (hbox), 5);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
label = gtk_label_new ("Row height :");
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
adj = (GtkAdjustment *) gtk_adjustment_new (20, 12, 100, 1, 10, 0);
spinner = gtk_spin_button_new (adj, 0, 0);
gtk_tooltips_set_tip (tooltips, spinner,
"Row height of list items", NULL);
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
GTK_SIGNAL_FUNC (change_row_height), ctree);
gtk_box_pack_start (GTK_BOX (hbox), spinner, FALSE, TRUE, 5);
gtk_clist_set_row_height ( GTK_CLIST (ctree), adj->value);
button = gtk_button_new_with_label ("Select all");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (select_all), ctree);
@ -4109,10 +4186,17 @@ void create_ctree (void)
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (toggle_line_style), ctree);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (menu_item), TRUE);
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "Tabbed");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (toggle_line_style), ctree);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "No lines");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (toggle_line_style), ctree);

118
tests/testgtk.c
View File

@ -3584,6 +3584,7 @@ static GtkWidget *omenu3;
static GtkWidget *spin1;
static GtkWidget *spin2;
static GtkWidget *spin3;
static GdkColor *col_bg;
#define RADIOMENUTOGGLED(_rmi_, __i) { \
GSList * __g; \
@ -3800,23 +3801,51 @@ void change_indent (GtkWidget *widget, GtkCTree *ctree)
gtk_ctree_set_indent (ctree, GTK_ADJUSTMENT (widget)->value);
}
void change_row_height (GtkWidget *widget, GtkCList *clist)
{
gtk_clist_set_row_height (clist, GTK_ADJUSTMENT (widget)->value);
}
void toggle_reorderable (GtkWidget *widget, GtkCTree *ctree)
{
gtk_ctree_set_reorderable (ctree, GTK_TOGGLE_BUTTON (widget)->active);
}
void set_background (GtkCTree *ctree, GList *node, gpointer data)
{
if (!node)
return;
if (ctree->line_style != GTK_CTREE_LINES_TABBED)
{
if (GTK_CTREE_ROW (node)->is_leaf)
gtk_ctree_set_background
(ctree, node,
GTK_CTREE_ROW (GTK_CTREE_ROW (node)->parent)->row.data);
else
gtk_ctree_set_background (ctree, node, GTK_CTREE_ROW (node)->row.data);
}
else
gtk_ctree_set_background (ctree, node, NULL);
}
void toggle_line_style (GtkWidget *widget, GtkCTree *ctree)
{
gint i;
if (!GTK_WIDGET_MAPPED (widget))
return;
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
(((GtkOptionMenu *)omenu2)->menu_item),i);
gtk_ctree_set_line_style (ctree, (GtkCTreeLineStyle) (2-i));
if ((ctree->line_style == GTK_CTREE_LINES_TABBED &&
((GtkCTreeLineStyle) (3-i)) != GTK_CTREE_LINES_TABBED) ||
(ctree->line_style != GTK_CTREE_LINES_TABBED &&
((GtkCTreeLineStyle) (3-i)) == GTK_CTREE_LINES_TABBED))
gtk_ctree_pre_recursive (ctree, GTK_CLIST (ctree)->row_list,
set_background, NULL);
gtk_ctree_set_line_style (ctree, (GtkCTreeLineStyle) (3-i));
}
void toggle_justify (GtkWidget *widget, GtkCTree *ctree)
@ -3829,7 +3858,7 @@ void toggle_justify (GtkWidget *widget, GtkCTree *ctree)
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
(((GtkOptionMenu *)omenu3)->menu_item),i);
gtk_clist_set_column_justification (GTK_CLIST (ctree), 0,
gtk_clist_set_column_justification (GTK_CLIST (ctree), ctree->tree_column,
(GtkJustification) (1-i));
}
@ -3847,7 +3876,6 @@ void toggle_sel_mode (GtkWidget *widget, GtkCTree *ctree)
after_press (ctree, NULL);
}
void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
gint num_books, gint num_pages, GList *parent)
{
@ -3856,7 +3884,7 @@ void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
gchar buf2[60];
GList *sibling;
gint i;
text[0] = buf1;
text[1] = buf2;
sibling = NULL;
@ -3868,6 +3896,9 @@ void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
sprintf (buf2, "Item %d-%d", cur_depth, i);
sibling = gtk_ctree_insert (ctree, parent, sibling, text, 5, pixmap3,
mask3, NULL, NULL, TRUE, FALSE);
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
gtk_ctree_set_background (ctree, sibling, col_bg);
}
if (cur_depth == depth)
@ -3880,7 +3911,36 @@ void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
sprintf (buf2, "Item %d-%d", cur_depth, i);
sibling = gtk_ctree_insert (ctree, parent, sibling, text, 5, pixmap1,
mask1, pixmap2, mask2, FALSE, FALSE);
build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages, sibling);
col_bg = g_new (GdkColor, 1);
if (cur_depth % 3 == 0)
{
col_bg->red = 10000 * (cur_depth % 6);
col_bg->green = 0;
col_bg->blue = 65535 - ((i * 10000) % 65535);
}
else if (cur_depth % 3 == 1)
{
col_bg->red = 10000 * (cur_depth % 6);
col_bg->green = 65535 - ((i * 10000) % 65535);
col_bg->blue = 0;
}
else
{
col_bg->red = 65535 - ((i * 10000) % 65535);
col_bg->green = 0;
col_bg->blue = 10000 * (cur_depth % 6);
}
gdk_color_alloc (gtk_widget_get_colormap (GTK_WIDGET (ctree)), col_bg);
gtk_ctree_set_row_data_full (ctree, sibling, col_bg, g_free);
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
gtk_ctree_set_background (ctree, sibling, col_bg);
build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages,
sibling);
}
}
@ -3916,6 +3976,15 @@ void rebuild_tree (GtkWidget *widget, GtkCTree *ctree)
parent = gtk_ctree_insert (ctree, NULL, NULL, text, 5, pixmap1,
mask1, pixmap2, mask2, FALSE, TRUE);
col_bg = g_new (GdkColor, 1);
col_bg->red = 0;
col_bg->green = 45000;
col_bg->blue = 55000;
gdk_color_alloc (gtk_widget_get_colormap (GTK_WIDGET (ctree)), col_bg);
gtk_ctree_set_row_data_full (ctree, parent, col_bg, g_free);
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
gtk_ctree_set_background (ctree, parent, col_bg);
build_recursive (ctree, 1, d, b, p, parent);
gtk_clist_thaw (GTK_CLIST (ctree));
after_press (ctree, NULL);
@ -3959,9 +4028,7 @@ void create_ctree (void)
gtk_object_ref (GTK_OBJECT (tooltips));
gtk_object_sink (GTK_OBJECT (tooltips));
gtk_object_set_data_full (GTK_OBJECT (window),
"tooltips",
tooltips,
gtk_object_set_data_full (GTK_OBJECT (window), "tooltips", tooltips,
(GtkDestroyNotify) gtk_object_unref);
vbox = gtk_vbox_new (FALSE, 0);
@ -3995,9 +4062,9 @@ void create_ctree (void)
button = gtk_button_new_with_label ("Close");
gtk_box_pack_end (GTK_BOX (hbox), button, TRUE, TRUE, 0);
gtk_signal_connect_object(GTK_OBJECT (button), "clicked",
(GtkSignalFunc) gtk_widget_destroy,
GTK_OBJECT(window));
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) gtk_widget_destroy,
GTK_OBJECT(window));
button = gtk_button_new_with_label ("Rebuild tree");
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
@ -4017,8 +4084,6 @@ void create_ctree (void)
GTK_SIGNAL_FUNC (after_move), NULL);
gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (ctree), TRUE, TRUE, 0);
gtk_clist_column_titles_passive (GTK_CLIST (ctree));
gtk_clist_set_column_justification (GTK_CLIST (ctree), 2,
GTK_JUSTIFY_RIGHT);
gtk_clist_set_selection_mode (GTK_CLIST (ctree), GTK_SELECTION_MULTIPLE);
gtk_clist_set_policy (GTK_CLIST (ctree), GTK_POLICY_ALWAYS,
GTK_POLICY_AUTOMATIC);
@ -4051,6 +4116,18 @@ void create_ctree (void)
gtk_container_border_width (GTK_CONTAINER (hbox), 5);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
label = gtk_label_new ("Row height :");
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
adj = (GtkAdjustment *) gtk_adjustment_new (20, 12, 100, 1, 10, 0);
spinner = gtk_spin_button_new (adj, 0, 0);
gtk_tooltips_set_tip (tooltips, spinner,
"Row height of list items", NULL);
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
GTK_SIGNAL_FUNC (change_row_height), ctree);
gtk_box_pack_start (GTK_BOX (hbox), spinner, FALSE, TRUE, 5);
gtk_clist_set_row_height ( GTK_CLIST (ctree), adj->value);
button = gtk_button_new_with_label ("Select all");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (select_all), ctree);
@ -4109,10 +4186,17 @@ void create_ctree (void)
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (toggle_line_style), ctree);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (menu_item), TRUE);
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "Tabbed");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (toggle_line_style), ctree);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "No lines");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (toggle_line_style), ctree);