static int motTextSetClipboardAttrib(Ihandle *ih, const char *value)
{
if (iupStrEqualNoCase(value, "COPY"))
{
char *str = XmTextGetSelection(ih->handle);
if (!str) return 0;
XmTextCopy(ih->handle, CurrentTime);
/* do it also for the X clipboard */
XStoreBytes(iupmot_display, str, strlen(str)+1);
XtFree(str);
}
else if (iupStrEqualNoCase(value, "CUT"))
{
char *str = XmTextGetSelection(ih->handle);
if (!str) return 0;
/* disable callbacks */
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextCut(ih->handle, CurrentTime);
/* do it also for the X clipboard */
XStoreBytes(iupmot_display, str, strlen(str)+1);
XtFree(str);
XmTextRemove(ih->handle);
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
else if (iupStrEqualNoCase(value, "PASTE"))
{
int size;
char* str = XFetchBytes(iupmot_display, &size);
if (!str) return 0;
/* disable callbacks */
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextPaste(ih->handle); /* TODO: this could force 2 pastes, check in CDE */
/* do it also for the X clipboard */
XmTextRemove(ih->handle);
XmTextInsert(ih->handle, XmTextGetInsertionPosition(ih->handle), str);
XFree(str);
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
else if (iupStrEqualNoCase(value, "CLEAR"))
{
/* disable callbacks */
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextRemove(ih->handle);
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
return 0;
}
void CEdit::Paste(void)
{
// Insert data from the clipboard into the text
if (_xd_textwidget != NULL)
{
if (XmIsText(_xd_textwidget))
XmTextPaste(_xd_textwidget);
else if (XmIsTextField(_xd_textwidget))
XmTextFieldPaste(_xd_textwidget);
}
}
int main(int argc, char *argv[])
{
int i, n;
Arg args[10];
XtAppContext app;
Widget toplevel, rowcol, textf, text;
XmString str_months[12];
setlocale(LC_ALL, "");
//建立顶级窗口
toplevel = XtVaAppInitialize(&app, "Edit", NULL, 0,
&argc, argv, NULL, NULL);
//建立rowcolumn 布局
n = 0;
XtSetArg(args[n], XmNpacking, XmPACK_TIGHT); n++;
rowcol = XmCreateRowColumn(toplevel, "rowcol", args, n);
XtManageChild(rowcol);
//建立输入条
n = 0;
XtSetArg(args[n], XmNvalue, "输入条"); n++;
textf = XmCreateTextField(rowcol, "textf", args, n);
XtManageChild(textf);
//建立文本区
n = 0;
XtSetArg(args[n], XmNrows, 10); n++;
XtSetArg(args[n], XmNcolumns, 40); n++;
XtSetArg(args[n], XmNeditMode, XmMULTI_LINE_EDIT); n++;
XtSetArg(args[n], XmNwordWrap, True); n++;
XtSetArg(args[n], XmNvalue, "输入区域\n请测试"); n++;
text = XmCreateScrolledText(rowcol, "text", args, n);
XtManageChild(text);
//显示窗口
XtRealizeWidget(toplevel);
//edit
XmTextSetInsertionPosition(text, 3);
XmTextInsert(text, 5, "测试插入");
XmTextSetSelection(text, 5, 8, CurrentTime);
XmTextCopy(text, CurrentTime);
XmTextSetInsertionPosition(text, 1);
XmTextPaste(text);
//进入事件循环
XtAppMainLoop(app);
}
void
editCB( Widget w, XtPointer client_data,
XtPointer call_data)
{
int i;
char *s;
long action;
Time time;
Widget widget;
XButtonEvent *event;
XmPushButtonCallbackStruct *acs;
XmTextPosition left, right;
action = (long) client_data;
acs = (XmPushButtonCallbackStruct *) call_data;
event = (XButtonEvent *) acs->event;
time = event->time;
widget = get_document_text(w, "editCB");
switch (action) {
case EDIT_CUT:
XmTextCut(widget, time);
break;
case EDIT_COPY:
XmTextCopy(widget, time);
break;
case EDIT_PASTE:
XmTextPaste(widget);
break;
case EDIT_DELETE:
XmTextRemove(widget);
break;
case EDIT_CLEAR:
if (False == XmTextGetSelectionPosition(widget,
&left, &right))
break;
s = calloc(1 + right - left, sizeof(char));
if (NULL == s) {
perror("Dtpad (calloc)");
exit(1);
}
for (i = 0; i < right - left; i++) s[i] = ' ';
s[right - left] = '\0';
XmTextReplace(widget, left, right, s);
XtFree(s);
break;
default:
break;
}
}
void
editCB( Widget w, XtPointer client_data,
XtPointer call_data)
{
long action;
Time time;
Widget widget;
XButtonEvent *event;
XmPushButtonCallbackStruct *acs;
action = (long) client_data;
acs = (XmPushButtonCallbackStruct *) call_data;
event = (XButtonEvent *) acs->event;
time = event->time;
widget = get_document_text(w, "editCB");
switch (action) {
case EDIT_CUT:
XmTextCut(widget, time);
break;
case EDIT_COPY:
XmTextCopy(widget, time);
break;
case EDIT_PASTE:
XmTextPaste(widget);
break;
case EDIT_DELETE:
XmTextRemove(widget);
break;
case EDIT_CLEAR:
edit_clear(widget);
break;
default:
break;
}
}
void wxTextEntry::Paste()
{
XmTextPaste(GetText());
}
