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39
40#include "qtgradientviewdialog.h"
41#include "qtgradientmanager.h"
42#include <QtWidgets/QPushButton>
43
44QT_BEGIN_NAMESPACE
45
46QtGradientViewDialog::QtGradientViewDialog(QWidget *parent)
47 : QDialog(parent)
48{
49 m_ui.setupUi(this);
50 m_ui.buttonBox->button(which: QDialogButtonBox::Ok)->setEnabled(false);
51 connect(sender: m_ui.gradientView, SIGNAL(currentGradientChanged(QString)),
52 receiver: this, SLOT(slotGradientSelected(QString)));
53 connect(sender: m_ui.gradientView, SIGNAL(gradientActivated(QString)),
54 receiver: this, SLOT(slotGradientActivated(QString)));
55}
56
57void QtGradientViewDialog::setGradientManager(QtGradientManager *manager)
58{
59 m_ui.gradientView->setGradientManager(manager);
60}
61
62QGradient QtGradientViewDialog::getGradient(bool *ok, QtGradientManager *manager, QWidget *parent, const QString &caption)
63{
64 QtGradientViewDialog dlg(parent);
65 dlg.setGradientManager(manager);
66 dlg.setWindowTitle(caption);
67 QGradient grad = QLinearGradient();
68 const int res = dlg.exec();
69 if (res == QDialog::Accepted)
70 grad = dlg.m_ui.gradientView->gradientManager()->gradients().value(akey: dlg.m_ui.gradientView->currentGradient());
71 if (ok)
72 *ok = res == QDialog::Accepted;
73 return grad;
74}
75
76void QtGradientViewDialog::slotGradientSelected(const QString &id)
77{
78 m_ui.buttonBox->button(which: QDialogButtonBox::Ok)->setEnabled(!id.isEmpty());
79}
80
81void QtGradientViewDialog::slotGradientActivated(const QString &id)
82{
83 Q_UNUSED(id);
84 accept();
85}
86
87QT_END_NAMESPACE
88

source code of qttools/src/shared/qtgradienteditor/qtgradientviewdialog.cpp