On 17.04.2011 16:01, Richard Heck wrote:
> On 04/17/2011 06:46 AM, Vincent van Ravesteijn wrote:
>> On 13-4-2011 16:26, venom00 wrote:
>>
>>> + // Try to cast to the most common widgets and
>>> looks in it's content by each
>>> + // It's bad OOP, it would be nice to have a
>>> QWidget::toString() overloaded by
>>> + // each widget, but this would require to
>>> change Qt or subclass each widget.
>>> + // Note that we have to ignore the amperstand
>>> symbol
>>> + if (QAbstractButton * button =
>>> qobject_cast<QAbstractButton *>(children[child_index])) {
>>> + widget_matches = (new
>>> QString(button->text()))->replace('&', "")
>>> + .contains(search,
>>> Qt::CaseInsensitive);
>>> +
>>> + } else if (QGroupBox * group_box =
>>> qobject_cast<QGroupBox *>(children[child_index])) {
>>> + widget_matches = (new
>>> QString(group_box->title()))->replace('&', "")
>>> + .contains(search,
>>> Qt::CaseInsensitive);
>>> +
>>> + } else if (QLabel * label = qobject_cast<QLabel
>>> *>(children[child_index])) {
>>> + widget_matches = (new
>>> QString(label->text()))->replace('&', "")
>>> + .contains(search,
>>> Qt::CaseInsensitive);
>>> +
>>> + } else if (QLineEdit * line_edit =
>>> qobject_cast<QLineEdit *>(children[child_index])) {
>>> + widget_matches = (new
>>> QString(line_edit->text()))->replace('&', "")
>>> + .contains(search,
>>> Qt::CaseInsensitive);
>>> +
>>> + } else if (QListWidget * list_widget =
>>> qobject_cast<QListWidget *>(children[child_index])) {
>>> + widget_matches =
>>> (list_widget->findItems(search, Qt::MatchContains)).count() != 0;
>>> +
>>> + } else if (QTreeWidget * tree_view =
>>> qobject_cast<QTreeWidget *>(children[child_index])) {
>>> + widget_matches =
>>> (tree_view->findItems(search, Qt::MatchContains)).count() != 0;
>>> +
>>> + } else if (QComboBox * combo_box =
>>> qobject_cast<QComboBox *>(children[child_index])) {
>>> + widget_matches =
>>> (combo_box->findText(search, Qt::MatchContains)) != -1;
>>> +
>>> + } else {
>>> + continue;
>>> + }
>>> +
>>
>> This is really ugly, but I can't think of how to solve it right now.
>>
> Would using typeid help a little bit?
>
The casts are needed:
button->text()))->replace('&', "")
group_box->title()))->replace('&', "")
label->text()))->replace('&', "")
line_edit->text()))->replace('&', "")
list_widget->findItems(search, Qt::MatchContains)).count() != 0;
tree_view->findItems(search, Qt::MatchContains)).count() != 0;
combo_box->findText(search, Qt::MatchContains)) != -1;
Peter
