Added special check for tools those use free click.

When a user click on point the app show line between selected point and a mouse
cursor. This usefull when need to select an angle or length. But because
selection of a point also emit release event this particular event should be
ignored. In case of release inside of point circle all worked good, but not if
select point by label.

--HG--
branch : feature

src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp

@@ -56,8 +56,11 @@
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogCurveIntersectAxis::DialogCurveIntersectAxis(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogCurveIntersectAxis), formulaAngle(QString()),
-      formulaBaseHeightAngle(0)
+    : DialogTool(data, toolId, parent),
+      ui(new Ui::DialogCurveIntersectAxis),
+      formulaAngle(),
+      formulaBaseHeightAngle(0),
+      m_firstRelease(false)
 {
     ui->setupUi(this);
 
@@ -191,6 +194,14 @@ void DialogCurveIntersectAxis::ShowDialog(bool click)
     {
         if (click)
         {
+            // The check need to ignore first release of mouse button.
+            // User can select point by clicking on a label.
+            if (not m_firstRelease)
+            {
+                m_firstRelease = true;
+                return;
+            }
+
             /*We will ignore click if poinet is in point circle*/
             VMainGraphicsScene *scene = qobject_cast<VMainGraphicsScene *>(qApp->getCurrentScene());
             SCASSERT(scene != nullptr)

src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.h

@@ -88,6 +88,8 @@ private:
 
     QString formulaAngle;
     int     formulaBaseHeightAngle;
+
+    bool m_firstRelease;
 };
 
 #endif // DIALOGCURVEINTERSECTAXIS_H

src/libs/vtools/dialogs/tools/dialogendline.cpp

@@ -62,8 +62,13 @@
  * @param parent parent widget
  */
 DialogEndLine::DialogEndLine(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogEndLine),
-      formulaLength(QString()), formulaAngle(QString()), formulaBaseHeight(0), formulaBaseHeightAngle(0)
+    : DialogTool(data, toolId, parent),
+      ui(new Ui::DialogEndLine),
+      formulaLength(),
+      formulaAngle(),
+      formulaBaseHeight(0),
+      formulaBaseHeightAngle(0),
+      m_firstRelease(false)
 {
     ui->setupUi(this);
 
@@ -298,6 +303,14 @@ void DialogEndLine::ShowDialog(bool click)
     {
         if (click)
         {
+            // The check need to ignore first release of mouse button.
+            // User can select point by clicking on a label.
+            if (not m_firstRelease)
+            {
+                m_firstRelease = true;
+                return;
+            }
+
             /*We will ignore click if pointer is in point circle*/
             VMainGraphicsScene *scene = qobject_cast<VMainGraphicsScene *>(qApp->getCurrentScene());
             SCASSERT(scene != nullptr)

src/libs/vtools/dialogs/tools/dialogendline.h

@@ -110,6 +110,8 @@ private:
     /** @brief formulaBaseHeight base height defined by dialogui */
     int               formulaBaseHeight;
     int               formulaBaseHeightAngle;
+
+    bool m_firstRelease;
 };
 
 #endif // DIALOGENDLINE_H

src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp

@@ -60,8 +60,11 @@
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogLineIntersectAxis::DialogLineIntersectAxis(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogLineIntersectAxis), formulaAngle(QString()),
-      formulaBaseHeightAngle(0)
+    : DialogTool(data, toolId, parent),
+      ui(new Ui::DialogLineIntersectAxis),
+      formulaAngle(),
+      formulaBaseHeightAngle(0),
+      m_firstRelease(false)
 {
     ui->setupUi(this);
 
@@ -220,6 +223,14 @@ void DialogLineIntersectAxis::ShowDialog(bool click)
     {
         if (click)
         {
+            // The check need to ignore first release of mouse button.
+            // User can select point by clicking on a label.
+            if (not m_firstRelease)
+            {
+                m_firstRelease = true;
+                return;
+            }
+
             /*We will ignore click if poinet is in point circle*/
             VMainGraphicsScene *scene = qobject_cast<VMainGraphicsScene *>(qApp->getCurrentScene());
             SCASSERT(scene != nullptr)

src/libs/vtools/dialogs/tools/dialoglineintersectaxis.h

@@ -92,6 +92,8 @@ private:
 
     QString formulaAngle;
     int     formulaBaseHeightAngle;
+
+    bool m_firstRelease;
 };
 
 #endif // DIALOGLINEINTERSECTAXIS_H

src/libs/vtools/dialogs/tools/dialogrotation.cpp

@@ -72,7 +72,8 @@ DialogRotation::DialogRotation(const VContainer *data, const quint32 &toolId, QW
       formulaBaseHeightAngle(0),
       objects(),
       stage1(true),
-      m_suffix()
+      m_suffix(),
+      m_firstRelease(false)
 {
     ui->setupUi(this);
 
@@ -200,6 +201,14 @@ void DialogRotation::ShowDialog(bool click)
     }
     else if (not stage1 && prepare && click)
     {
+        // The check need to ignore first release of mouse button.
+        // User can select point by clicking on a label.
+        if (not m_firstRelease)
+        {
+            m_firstRelease = true;
+            return;
+        }
+
         /*We will ignore click if pointer is in point circle*/
         VMainGraphicsScene *scene = qobject_cast<VMainGraphicsScene *>(qApp->getCurrentScene());
         SCASSERT(scene != nullptr)

src/libs/vtools/dialogs/tools/dialogrotation.h

@@ -109,6 +109,8 @@ private:
 
     QString m_suffix;
 
+    bool m_firstRelease;
+
     void EvalAngle();
 };