本文整理汇总了C++中QComboBox::setMinimumContentsLength方法的典型用法代码示例。如果您正苦于以下问题：C++ QComboBox::setMinimumContentsLength方法的具体用法？C++ QComboBox::setMinimumContentsLength怎么用？C++ QComboBox::setMinimumContentsLength使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QComboBox的用法示例。
在下文中一共展示了QComboBox::setMinimumContentsLength方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: defined
//! [10]
QComboBox *Window::createComboBox(const QString &text)
{
QComboBox *comboBox = new QComboBox;
comboBox->setEditable(true);
comboBox->addItem(text);
comboBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
comboBox->setMinimumContentsLength(3);
#endif
return comboBox;
}示例2: QDialog
lcQFindDialog::lcQFindDialog(QWidget *parent, void *data) :
QDialog(parent),
ui(new Ui::lcQFindDialog)
{
ui->setupUi(this);
QComboBox *parts = ui->ID;
parts->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon);
parts->setMinimumContentsLength(1);
lcPiecesLibrary* library = lcGetPiecesLibrary();
for (int partIdx = 0; partIdx < library->mPieces.GetSize(); partIdx++)
parts->addItem(library->mPieces[partIdx]->m_strDescription, qVariantFromValue((void*)library->mPieces[partIdx]));
parts->model()->sort(0);
options = (lcSearchOptions*)data;
ui->findColor->setChecked(options->MatchColor);
ui->color->setCurrentColor(options->ColorIndex);
ui->findID->setChecked(options->MatchInfo);
parts->setCurrentIndex(parts->findData(qVariantFromValue((void*)options->Info)));
ui->findName->setChecked(options->MatchName);
ui->name->setText(options->Name);
}示例3: setTitle
//.........这里部分代码省略.........
m_editMaskBrushRadius = new QSpinBox(editMaskToolOptions);
connect(m_editMaskBrushRadius,SIGNAL(valueChanged(int)),editor->editorView(),SLOT(updateEditMaskCursor(int)));
m_editMaskBrushRadius->setValue(5);
grid->addWidget(m_editMaskBrushRadius,2,2,1,2);
QPushButton * loadMaskFromFile = new QPushButton("Load mask from file",
editMaskToolOptions);
loadMaskFromFile->setToolTip("Load a mask from a black and white png file.\n"
"White is included in the mask and black excluded.");
connect(loadMaskFromFile,SIGNAL(clicked()),this,SLOT(onLoadMaskFromFile()));
grid->addWidget(loadMaskFromFile,3,1,1,3);
QPushButton * invertMask = new QPushButton("Invert mask",
editMaskToolOptions);
invertMask->setToolTip("Inverts the mask of the current image.");
connect(invertMask,SIGNAL(clicked()),this,SLOT(onInvertMask()));
grid->addWidget(invertMask,4,1,1,3);
grid->setRowStretch(0,100);
grid->setColumnStretch(0,100);
grid->setRowStretch(5,100);
grid->setColumnStretch(5,100);
toolOptionsLayout->addWidget(editMaskToolOptions);
filterToolOptions = new QWidget(toolOptions);
grid = new QGridLayout(filterToolOptions);
filterToolOptions->setLayout(grid);
grid->addWidget(new QLabel(tr("Filter Type:"),filterToolOptions),0,0);
QComboBox * comboBox = new QComboBox(filterToolOptions);
comboBox->addItem("Gaussian Radial");
comboBox->addItem("Horizontal bands removal");
comboBox->setMinimumContentsLength(10);
comboBox->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon);
grid->addWidget(comboBox,0,1);
grid->setRowStretch(2,100);
grid->setColumnStretch(2,100);
toolOptionsLayout->addWidget(filterToolOptions);
selectionToolOptions = new QWidget(toolOptions);
grid = new QGridLayout(selectionToolOptions);
selectionToolOptions->setLayout(grid);
label = new QLabel("Mode:",selectionToolOptions);
label->setAlignment(Qt::AlignRight);
grid->addWidget(label,0,0);
QToolButton * button = new QToolButton(selectionToolOptions);
button->setIcon(QIcon(":images/selection.png"));
button->setToolTip("Set selection");
button->setCheckable(true);
button->setChecked(true);
button->setAutoExclusive(true);
connect(button,SIGNAL(clicked()),this,SLOT(setSelectionModeSet()));
grid->addWidget(button,0,1);
button = new QToolButton(selectionToolOptions);
button->setIcon(QIcon(":images/selection_union.png"));
button->setToolTip("Add to selection");
button->setCheckable(true);
button->setAutoExclusive(true);
connect(button,SIGNAL(clicked()),this,SLOT(setSelectionModeUnite()));
grid->addWidget(button,0,2);
button = new QToolButton(selectionToolOptions);
button->setIcon(QIcon(":images/selection_subtract.png"));
button->setToolTip("Remove from selection");
button->setCheckable(true);
button->setAutoExclusive(true);示例4: drv_combobox
int drv_combobox(int drvid, void *a0, void* a1, void* a2, void* a3, void* a4, void* a5, void* a6, void* a7, void* a8, void* a9)
{
handle_head* head = (handle_head*)a0;
QComboBox *self = (QComboBox*)head->native;
switch (drvid) {
case COMBOBOX_INIT: {
drvNewObj(a0,new QComboBox);
break;
}
case COMBOBOX_COUNT: {
drvSetInt(a1,self->count());
break;
}
case COMBOBOX_SETCURRENTINDEX: {
self->setCurrentIndex(drvGetInt(a1));
break;
}
case COMBOBOX_CURRENTINDEX: {
drvSetInt(a1,self->currentIndex());
break;
}
case COMBOBOX_CURRENTTEXT: {
drvSetString(a1,self->currentText());
break;
}
case COMBOBOX_SETEDITABLE: {
self->setEditable(drvGetBool(a1));
break;
}
case COMBOBOX_ISEDITABLE: {
drvSetBool(a1,self->isEditable());
break;
}
case COMBOBOX_SETMAXCOUNT: {
self->setMaxCount(drvGetInt(a1));
break;
}
case COMBOBOX_MAXCOUNT: {
drvSetInt(a1,self->maxCount());
break;
}
case COMBOBOX_SETMAXVISIBLEITEMS: {
self->setMaxVisibleItems(drvGetInt(a1));
break;
}
case COMBOBOX_MAXVISIBLEITEMS: {
drvSetInt(a1,self->maxVisibleItems());
break;
}
case COMBOBOX_SETMINIMUMCONTENTSLENGTH: {
self->setMinimumContentsLength(drvGetInt(a1));
break;
}
case COMBOBOX_MINIMUNCONTENTSLENGHT: {
drvSetInt(a1,self->minimumContentsLength());
break;
}
case COMBOBOX_ADDITEM: {
self->addItem(drvGetString(a1));
break;
}
case COMBOBOX_INSERTITEM: {
self->insertItem(drvGetInt(a1),drvGetString(a2));
break;
}
case COMBOBOX_REMOVEITEM: {
self->removeItem(drvGetInt(a1));
break;
}
case COMBOBOX_ITEMTEXT: {
drvSetString(a2,self->itemText(drvGetInt(a1)));
break;
}
case COMBOBOX_ONCURRENTINDEXCHANGED: {
QObject::connect(self,SIGNAL(currentIndexChanged(int)),drvNewSignal(self,a1,a2),SLOT(call(int)));
break;
}
default:
return 0;
}
return 1;
}示例5: KDialog
static mpdm_t kde4_drv_form(mpdm_t a, mpdm_t ctxt)
{
int n;
mpdm_t widget_list;
QWidget *qlist[100];
mpdm_t r;
KDialog *dialog = new KDialog(window);
dialog->setModal(true);
dialog->setButtons(KDialog::Ok | KDialog::Cancel);
widget_list = mpdm_aget(a, 0);
KVBox *vb = new KVBox(dialog);
dialog->setMainWidget(vb);
for (n = 0; n < mpdm_size(widget_list); n++) {
mpdm_t w = mpdm_aget(widget_list, n);
wchar_t *type;
mpdm_t t;
KHBox *hb = new KHBox(vb);
type = mpdm_string(mpdm_hget_s(w, L"type"));
if ((t = mpdm_hget_s(w, L"label")) != NULL) {
QLabel *ql = new QLabel(hb);
ql->setText(str_to_qstring(mpdm_gettext(t)));
}
t = mpdm_hget_s(w, L"value");
if (wcscmp(type, L"text") == 0) {
mpdm_t h;
QComboBox *ql = new QComboBox(hb);
ql->setEditable(true);
ql->setMinimumContentsLength(30);
ql->setMaxVisibleItems(8);
if (t != NULL)
ql->setEditText(str_to_qstring(t));
qlist[n] = ql;
if ((h = mpdm_hget_s(w, L"history")) != NULL) {
int i;
/* has history; fill it */
h = mp_get_history(h);
for (i = mpdm_size(h) - 1; i >= 0; i--)
ql->addItem(str_to_qstring(mpdm_aget(h, i)));
}
}
else
if (wcscmp(type, L"password") == 0) {
QLineEdit *ql = new QLineEdit(hb);
ql->setEchoMode(QLineEdit::Password);
qlist[n] = ql;
}
else
if (wcscmp(type, L"checkbox") == 0) {
QCheckBox *qc = new QCheckBox(hb);
if (mpdm_ival(t))
qc->setCheckState(Qt::Checked);
qlist[n] = qc;
}
else
if (wcscmp(type, L"list") == 0) {
int i;
QListWidget *ql = new QListWidget(hb);
ql->setMinimumWidth(480);
/* use a monospaced font */
ql->setFont(QFont(QString("Mono")));
mpdm_t l = mpdm_hget_s(w, L"list");
for (i = 0; i < mpdm_size(l); i++)
ql->addItem(str_to_qstring(mpdm_aget(l, i)));
ql->setCurrentRow(mpdm_ival(t));
qlist[n] = ql;
}
if (n == 0)
qlist[n]->setFocus(Qt::OtherFocusReason);
}
n = dialog->exec();
if (!n)
return NULL;
//.........这里部分代码省略.........