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Ref T357, support for overlay messages in QWizardPage

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This commit is contained in:
Klaus Basan
2018-09-17 02:30:02 +02:00
parent e57f275608
commit 6955e66641
5 changed files with 64 additions and 23 deletions
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28
src/blackgui/guiutility.h
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@@ -38,6 +38,8 @@ namespace BlackGui
{
class CEnableForFramelessWindow;
class COverlayMessagesFrame;
class COverlayMessagesWizardPage;
class COverlayMessagesTabWidget;
//! GUI utilities
class BLACKGUI_EXPORT CGuiUtility
@@ -102,9 +104,33 @@ namespace BlackGui
//! Is representing existing JSON file
static bool isMimeRepresentingReadableJsonFile(const QMimeData *mime);
//! Find next BlackGui::COverlayMessages QFrame
//! Find next BlackGui::COverlayMessages QFrame or other implementing widget
template <class OverlayWidget> static OverlayWidget *nextOverlayMessageWidget(QWidget *widget, int maxLevels = 10)
{
if (!widget || maxLevels < 1) { return nullptr; }
OverlayWidget *o = qobject_cast<OverlayWidget *> (widget);
if (o) { return o; }
int cl = 0;
QWidget *cw = widget->parentWidget();
while (cl < maxLevels && cw)
{
o = qobject_cast<OverlayWidget *> (cw);
if (o) { return o; }
cl++;
cw = cw->parentWidget();
}
return nullptr;
}
//! Find next COverlayMessagesFrame
static COverlayMessagesFrame *nextOverlayMessageFrame(QWidget *widget, int maxLevels = 10);
//! Find next COverlayMessagesTabWidget
static COverlayMessagesTabWidget *nextOverlayMessageTabWidget(QWidget *widget, int maxLevels = 10);
//! Find next COverlayMessagesWizardPage
static COverlayMessagesWizardPage *nextOverlayMessageWizardPage(QWidget *widget, int maxLevels = 10);
//! Metatype
static const QString &swiftJsonDragAndDropMimeType();