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bug fix that was causing excesssive redraws

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@987 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 1998-08-11 05:55:12 +00:00
parent 453b7cf92d
commit ac9fa9b847
2 changed files with 4 additions and 61 deletions
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61
src/register/combocell-gtk.c
View File

@ -7,7 +7,7 @@
* embedded in a table cell.
*
* HISTORY:
* Copyright (c) 1998 Linas Vepstas
* Copyright (c) 1998 Linas Vepstas <linas@linas.org>
* Copyright (c) 1998 Rob Browning <rlb@cs.utexas.edu>
*/
/********************************************************************\
@ -45,7 +45,6 @@
#define SET(cell,str) { \
if ((cell)->value) free ((cell)->value); \
(cell)->value = strdup (str); \
(cell)->changed = 0xffffffff; \
}
typedef struct _PopBox {
@ -213,13 +212,6 @@ void realizeCombo (BasicCell *bcell, void *data, int pixel_width)
cell->cell.enter_cell = enterCombo;
cell->cell.leave_cell = leaveCombo;
cell->cell.destroy = destroyCombo;
#if 0
/* add callbacks to detect a selection */
XtAddCallback (combobox, XmNselectionCallback, selectCB, (XtPointer)cell);
XtAddCallback (combobox, XmNunselectionCallback, selectCB, (XtPointer)cell);
#endif
}
/* =============================================== */
@ -305,6 +297,7 @@ const char * leaveCombo (BasicCell *bcell, const char *value)
text);
SET (&(cell->cell), text);
cell->cell.changed = 0xffffffff;
gtk_container_remove(GTK_CONTAINER(box->table->entry_frame),
GTK_WIDGET(box->combobox));
gtk_container_add(GTK_CONTAINER(box->table->entry_frame),
@ -313,54 +306,4 @@ const char * leaveCombo (BasicCell *bcell, const char *value)
return NULL;
}
/* =============================================== */
#if 0
static void selectCB (Widget w, XtPointer cd, XtPointer cb )
{
ComboCell *cell;
PopBox *box;
char * choice = 0x0;
XmComboBoxSelectionCallbackStruct *selection =
(XmComboBoxSelectionCallbackStruct *) cb;
cell = (ComboCell *) cd;
box = (PopBox *) (cell->cell.gui_private);
/* check for a valid mapping of the widget.
* Note that if the combo box value is set to
* a string that is not in the combo box menu
* (for example, the empty string ""), then the
* combobox will issue an XmCR_UNSELECT event.
* This typically happens while loading the array.
* We want to ignore these. */
if ((0 > box->currow) || (0 > box->curcol)) return;
/* check the reason, because the unslect callback
* doesn't even have a value field! */
if ( (XmCR_SINGLE_SELECT == selection->reason) ||
(XmCR_BROWSE_SELECT == selection->reason) ) {
choice = XmCvtXmStringToCT (selection->value);
if (!choice) choice = XtNewString (""); /* null if blank/unselect */
} else
if (XmCR_UNSELECT == selection->reason) {
choice = XtNewString ("");
} else {
return;
}
/* be sure to set the string into the matrix widget as well,
* so that we don't end up blanking out the cell when we
* unmap the combobox widget */
XbaeMatrixSetCell (box->parent, box->currow, box->curcol, choice);
SET (&(cell->cell), choice);
XtFree (choice);
/* a diffeent way of getting the user's selection ... */
/* text = XmComboBoxGetString (ab->combobox); */
}
#endif
/* =============== end of file =================== */

4
src/register/combocell-motif.c
View File

@ -7,7 +7,7 @@
* embedded in a table cell.
*
* HISTORY:
* Copyright (c) 1998 Linas Vepstas
* Copyright (c) 1998 Linas Vepstas <linas@linas.org>
*/
/********************************************************************\
* This program is free software; you can redistribute it and/or *
@ -61,7 +61,6 @@ static const char * leaveCombo (BasicCell *bcell, const char *value);
#define SET(cell,str) { \
if ((cell)->value) free ((cell)->value); \
(cell)->value = strdup (str); \
(cell)->changed = 0xffffffff; \
}
/* =============================================== */
@ -459,6 +458,7 @@ static void selectCB (Widget w, XtPointer cd, XtPointer cb )
* unmap the combobox widget */
XbaeMatrixSetCell (box->parent, box->currow, box->curcol, choice);
SET (&(cell->cell), choice);
cell->cell.changed = 0xffffffff;
XtFree (choice);
/* a diffeent way of getting the user's selection ... */