From d4f8c8352b15051ed112c64a20fbd93d302dc94c Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Thu, 7 Nov 2019 16:50:53 +0300
Subject: [PATCH] Task 5.2.5 Add some warnings (tooltips) to critical places

---
 src/PartSet/PartSet_WidgetSketchLabel.cpp | 37 +++++++++++++++++++++++
 src/PartSet/PartSet_WidgetSketchLabel.h   |  7 +++++
 2 files changed, 44 insertions(+)

diff --git a/src/PartSet/PartSet_WidgetSketchLabel.cpp b/src/PartSet/PartSet_WidgetSketchLabel.cpp
index 0dde98c1c..f4514b927 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.cpp
+++ b/src/PartSet/PartSet_WidgetSketchLabel.cpp
@@ -78,6 +78,7 @@
 #include <QStackedWidget>
 #include <QLineEdit>
 #include <QDoubleValidator>
+#include <QDialog>
 
 #ifndef DBL_MAX
 #define DBL_MAX 1.7976931348623158e+308
@@ -112,6 +113,23 @@ myIsSelection(false)
   mySizeOfView->setValidator(aValidator);
   aSizeLayout->addWidget(mySizeOfView);
 
+  myPartSetMessage = new QDialog(this, Qt::ToolTip);
+  myPartSetMessage->setModal(false);
+  myPartSetMessage->setStyleSheet("background-color:lightyellow;");
+  QVBoxLayout* aMsgLay = new QVBoxLayout(myPartSetMessage);
+  QString aMsg = tr("The Sketch is created in PartSet.\n"
+    "It will be necessary to create a Part in order to use this sketch for body creation");
+  aMsgLay->addWidget(new QLabel(aMsg, myPartSetMessage));
+  myPartSetMessage->hide();
+
+  mySizeMessage = new QDialog(mySizeOfView, Qt::ToolTip);
+  mySizeMessage->setModal(false);
+  mySizeMessage->setStyleSheet("background-color:lightyellow;");
+  aMsgLay = new QVBoxLayout(mySizeMessage);
+  aMsg = tr("A size of Sketch view can be defined here.");
+  aMsgLay->addWidget(new QLabel(aMsg, mySizeMessage));
+  mySizeMessage->hide();
+
   QString aText = translate(theData->getProperty("title"));
   QLabel* aLabel = new QLabel(aText, aFirstWgt);
   aLabel->setWordWrap(true);
@@ -309,6 +327,10 @@ void PartSet_WidgetSketchLabel::updateByPlaneSelected(const ModuleBase_ViewerPrs
   GeomPlanePtr aPlane = plane();
   if (!aPlane.get())
     return;
+
+  myPartSetMessage->hide();
+  mySizeMessage->hide();
+
   // 1. hide main planes if they have been displayed and display sketch preview plane
   myPreviewPlanes->erasePreviewPlanes(myWorkshop);
 
@@ -548,6 +570,21 @@ void PartSet_WidgetSketchLabel::activateCustom()
     mySizeOfViewWidget->setVisible(false);
 }
 
+void PartSet_WidgetSketchLabel::showEvent(QShowEvent* theEvent)
+{
+  if (mySizeOfViewWidget->isVisible()) {
+    DocumentPtr aDoc = feature()->document();
+    DocumentPtr aModDoc = ModelAPI_Session::get()->moduleDocument();
+    if (aModDoc == aDoc) {
+      myPartSetMessage->move(mapToGlobal(geometry().bottomLeft()));
+      myPartSetMessage->show();
+    }
+    mySizeMessage->move(mySizeOfView->mapToGlobal(mySizeOfView->geometry().center()));
+    mySizeMessage->show();
+  }
+}
+
+
 void PartSet_WidgetSketchLabel::deactivate()
 {
   ModuleBase_WidgetValidated::deactivate();
diff --git a/src/PartSet/PartSet_WidgetSketchLabel.h b/src/PartSet/PartSet_WidgetSketchLabel.h
index fe9c14716..fbc339502 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.h
+++ b/src/PartSet/PartSet_WidgetSketchLabel.h
@@ -41,6 +41,7 @@ class XGUI_Workshop;
 class QCheckBox;
 class QStackedWidget;
 class QLineEdit;
+class QDialog;
 
 /**
 * \ingroup Modules
@@ -193,6 +194,9 @@ protected:
   /// \param thePrs a presentation
   bool fillSketchPlaneBySelection(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
 
+
+  virtual void showEvent(QShowEvent* theEvent);
+
 private slots:
   /// A slot called on set sketch plane view
   void onSetPlaneView();
@@ -238,6 +242,9 @@ private:
 
   bool myOpenTransaction;
   bool myIsSelection;
+
+  QDialog* myPartSetMessage;
+  QDialog* mySizeMessage;
 };
 
 #endif
-- 
2.39.2