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* src/register/gnome/gnucash-item-edit.{ch}: improve horizontal

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scrolling behavior.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@3752 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Dave Peticolas
2001-03-06 00:14:41 +00:00
parent 53fadd2116
commit 7ec82656bd
3 changed files with 57 additions and 7 deletions
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5
ChangeLog
View File

@@ -1,3 +1,8 @@
2001-03-05 Dave Peticolas <dave@krondo.com>
* src/register/gnome/gnucash-item-edit.{ch}: improve horizontal
scrolling behavior.
2001-03-05 Christian Stimming <stimming@tuhh.de>
* src/scm/html-utilities.scm: reorganizing of the hierarchical

56
src/register/gnome/gnucash-item-edit.c
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@@ -142,6 +142,9 @@ item_edit_draw_info (ItemEdit *item_edit, int x, int y, TextDrawInfo *info)
GtkEditable *editable;
Table *table;
gboolean hatching;
guint32 argb;
int text_len, total_width;
int pre_cursor_width;
int width_1, width_2;
@@ -150,8 +153,6 @@ item_edit_draw_info (ItemEdit *item_edit, int x, int y, TextDrawInfo *info)
int toggle_space, cursor_pos;
int xoffset;
char *text;
gboolean hatching;
guint32 argb;
style = item_edit->style;
table = item_edit->sheet->table;
@@ -233,6 +234,19 @@ item_edit_draw_info (ItemEdit *item_edit, int x, int y, TextDrawInfo *info)
break;
}
if (!item_edit->reset_pos)
{
xoffset = item_edit->x_offset;
if (xoffset + pre_cursor_width >
info->text_rect.width - CELL_HPADDING)
xoffset = info->text_rect.width -
(2*CELL_HPADDING + pre_cursor_width);
if (xoffset + pre_cursor_width < CELL_HPADDING)
xoffset = CELL_HPADDING - pre_cursor_width;
}
info->text_x1 = dx + xoffset;
info->text_x2 = info->text_x1 + width_1;
info->text_x3 = info->text_x2 + width_2;
@@ -252,6 +266,8 @@ item_edit_draw_info (ItemEdit *item_edit, int x, int y, TextDrawInfo *info)
info->hatch_rect.width = wd;
info->hatch_rect.height = hd;
}
item_edit->x_offset = xoffset;
}
static void
@@ -279,6 +295,8 @@ item_edit_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
/* Get the measurements for drawing */
item_edit_draw_info (item_edit, x, y, &info);
item_edit->reset_pos = FALSE;
/* Draw the background */
gdk_gc_set_foreground (item_edit->gc, info.bg_color);
gdk_draw_rectangle (drawable, item_edit->gc, TRUE,
@@ -622,6 +640,9 @@ item_edit_init (ItemEdit *item_edit)
item_edit->gc = NULL;
item_edit->style = NULL;
item_edit->reset_pos = TRUE;
item_edit->x_offset = 0;
item_edit->virt_loc.vcell_loc.virt_row = -1;
item_edit->virt_loc.vcell_loc.virt_col = -1;
item_edit->virt_loc.phys_row_offset = -1;
@@ -798,11 +819,14 @@ item_edit_set_cursor_pos (ItemEdit *item_edit,
static int
entry_event (GtkEntry *entry, GdkEvent *event, ItemEdit *item_edit)
{
switch (event->type) {
switch (event->type)
{
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
case GDK_BUTTON_PRESS:
queue_sync (item_edit);
break;
default:
break;
}
@@ -833,8 +857,17 @@ item_edit_configure (ItemEdit *item_edit)
cursor = GNUCASH_ITEM_CURSOR
(GNUCASH_CURSOR(sheet->cursor)->cursor[GNUCASH_CURSOR_BLOCK]);
item_edit->virt_loc.vcell_loc.virt_row = cursor->row;
item_edit->virt_loc.vcell_loc.virt_col = cursor->col;
if (item_edit->virt_loc.vcell_loc.virt_row != cursor->row)
{
item_edit->virt_loc.vcell_loc.virt_row = cursor->row;
item_edit->reset_pos = TRUE;
}
if (item_edit->virt_loc.vcell_loc.virt_col != cursor->col)
{
item_edit->virt_loc.vcell_loc.virt_col = cursor->col;
item_edit->reset_pos = TRUE;
}
item_edit->style =
gnucash_sheet_get_style (item_edit->sheet,
@@ -843,8 +876,17 @@ item_edit_configure (ItemEdit *item_edit)
cursor = GNUCASH_ITEM_CURSOR
(GNUCASH_CURSOR(sheet->cursor)->cursor[GNUCASH_CURSOR_CELL]);
item_edit->virt_loc.phys_row_offset = cursor->row;
item_edit->virt_loc.phys_col_offset = cursor->col;
if (item_edit->virt_loc.phys_row_offset != cursor->row)
{
item_edit->virt_loc.phys_row_offset = cursor->row;
item_edit->reset_pos = TRUE;
}
if (item_edit->virt_loc.phys_col_offset != cursor->col)
{
item_edit->virt_loc.phys_col_offset = cursor->col;
item_edit->reset_pos = TRUE;
}
if (!gnc_table_is_popup (item_edit->sheet->table, item_edit->virt_loc))
item_edit_set_popup (item_edit, NULL, NULL, NULL,

3
src/register/gnome/gnucash-item-edit.h
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@@ -99,6 +99,9 @@ typedef struct
GdkICAttr *ic_attr;
#endif
gboolean reset_pos;
gint x_offset;
/* Where are we */
VirtualLocation virt_loc;