- fix: While Control is pressed, can't start Drag&Drop by mouse.

NEWS.md

@@ -1,12 +1,13 @@
 Red Panda C++ Version 3.2
 
-  - Change: The way to calcuate astyle path.
+  - change: The way to calcuate astyle path.
   - fix: Scroll bar arrow size not correct in the dark themes.
   - fix: Don't auto scroll to the caret after undo/redo.
   - fix: "bits/stdc++" is not openned in readonly mode.
   - fix: astyle path error when reformat.
   - fix: Slow when paste/replace bulk contents.
   - fix: Crash in windows 7.
+  - fix: While Control is pressed, can't start Drag&Drop by mouse.
 
 Red Panda C++ Version 3.1
 

RedPandaIDE/editor.cpp

@@ -1169,7 +1169,7 @@ void Editor::keyReleaseEvent(QKeyEvent *event)
 
 void Editor::mouseMoveEvent(QMouseEvent *event)
 {
-    if(event->modifiers() == Qt::ControlModifier) {
+    if(event->modifiers() == Qt::ControlModifier && !selAvail()) {
         cancelHint();
 
         QSynedit::BufferCoord p;
@@ -1185,7 +1185,6 @@ void Editor::mouseMoveEvent(QMouseEvent *event)
         }
         return;
     }
-
     QSynedit::QSynEdit::mouseMoveEvent(event);
 }
 
@@ -1486,8 +1485,7 @@ void Editor::mouseReleaseEvent(QMouseEvent *event)
 {
     // if ctrl+clicked
     if ((event->modifiers() == Qt::ControlModifier)
-            && (event->button() == Qt::LeftButton)) {
-        if (!selAvail() ) {
+            && (event->button() == Qt::LeftButton) && !selAvail()) {
         QSynedit::BufferCoord p;
         if (mParser && pointToCharLine(event->pos(),p)) {
             cancelHoverLink();
@@ -1506,7 +1504,6 @@ void Editor::mouseReleaseEvent(QMouseEvent *event)
             }
         }
     }
-    }
     QSynedit::QSynEdit::mouseReleaseEvent(event);
 }
 
@@ -4618,16 +4615,6 @@ void Editor::setCanAutoSave(bool newCanAutoSave)
     mCanAutoSave = newCanAutoSave;
 }
 
-void Editor::mousePressEvent(QMouseEvent *event)
-{
-    if ((event->modifiers() == Qt::ControlModifier)
-            && (event->button() == Qt::LeftButton)) {
-        event->accept();
-        return;
-    }
-    QSynedit::QSynEdit::mousePressEvent(event);
-}
-
 const QDateTime &Editor::hideTime() const
 {
     return mHideTime;

RedPandaIDE/editor.h

@@ -387,26 +387,11 @@ private:
 
     static QHash<ParserLanguage,std::weak_ptr<CppParser>> mSharedParsers;
 
-    // QWidget interface
-protected:
-    void wheelEvent(QWheelEvent *event) override;
-    void focusInEvent(QFocusEvent *event) override;
-    void focusOutEvent(QFocusEvent *event) override;
-    void keyPressEvent(QKeyEvent *event) override;
-    void keyReleaseEvent(QKeyEvent *event) override;
-    void mouseMoveEvent(QMouseEvent *event) override;
-
     // SynEdit interface
 protected:
     void onGutterPaint(QPainter &painter, int aLine, int X, int Y) override;
     void onGetEditingAreas(int Line, QSynedit::EditingAreaList &areaList) override;
-
-    // SynEdit interface
-protected:
     bool onGetSpecialLineColors(int Line, QColor &foreground, QColor &backgroundColor) override;
-
-    // SynEdit interface
-protected:
     void onPreparePaintHighlightToken(int line, int aChar, const QString &token, QSynedit::PTokenAttribute attr, QSynedit::FontStyles &style, QColor &foreground, QColor &background) override;
 
     // QObject interface
@@ -431,18 +416,18 @@ public:
     quint64 lastFocusOutTime() const;
 
 protected:
-    void mousePressEvent(QMouseEvent *event) override;
+    // QWidget interface
+    void wheelEvent(QWheelEvent *event) override;
+    void focusInEvent(QFocusEvent *event) override;
+    void focusOutEvent(QFocusEvent *event) override;
+    void keyPressEvent(QKeyEvent *event) override;
+    void keyReleaseEvent(QKeyEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
     void mouseReleaseEvent(QMouseEvent *event) override;
     void inputMethodEvent(QInputMethodEvent *) override;
     void closeEvent(QCloseEvent *event) override;
-
-    // QWidget interface
-protected:
     void showEvent(QShowEvent *event) override;
     void hideEvent(QHideEvent *event) override;
-
-    // QWidget interface
-protected:
     void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
 };
 

libs/qsynedit/qsynedit/qsynedit.cpp

@@ -6051,7 +6051,6 @@ void QSynEdit::mousePressEvent(QMouseEvent *event)
 
     QAbstractScrollArea::mousePressEvent(event);
 
-
     BufferCoord oldCaret=caretXY();
     if (button == Qt::RightButton) {
         if (mOptions.testFlag(EditorOption::RightMouseMovesCursor) &&