X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/95b3e2768f12079b96999a2c31048cf29ed5e651..e4f0b986b904700fe3c9a8279fb20238305d0177:/contrib/src/stc/ScintillaWX.cpp

diff --git a/contrib/src/stc/ScintillaWX.cpp b/contrib/src/stc/ScintillaWX.cpp
index 2cc5c6d876..1bf2c8800a 100644
--- a/contrib/src/stc/ScintillaWX.cpp
+++ b/contrib/src/stc/ScintillaWX.cpp
@@ -80,6 +80,10 @@ public:
             m_ct = ct;
         }
 
+    ~wxSTCCallTip() {
+        if (HasCapture()) ReleaseMouse();
+    }
+
     void OnPaint(wxPaintEvent& evt) {
         wxPaintDC dc(this);
         Surface* surfaceWindow = Surface::Allocate();
@@ -106,12 +110,10 @@ public:
 
     virtual bool Show( bool show = TRUE ) {
         bool retval = wxSTCCallTipBase::Show(show);
-        if (show) {
+        if (show)
             CaptureMouse();
-        }
-        else {
-            ReleaseMouse();
-        }
+        else
+            if (HasCapture()) ReleaseMouse();
         return retval;
     }
 
@@ -467,8 +469,9 @@ void ScintillaWX::DoVScroll(int type, int pos) {
     ScrollTo(topLineNew);
 }
 
-
-void ScintillaWX::DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown) {
+void ScintillaWX::DoMouseWheel(int rotation, int delta,
+                               int linesPerAction, int ctrlDown,
+                               bool isPageScroll ) {
     int topLineNew = topLine;
     int lines;
 
@@ -485,7 +488,10 @@ void ScintillaWX::DoMouseWheel(int rotation, int delta, int linesPerAction, int
         lines = wheelRotation / delta;
         wheelRotation -= lines * delta;
         if (lines != 0) {
-            lines *= linesPerAction;
+            if (isPageScroll)
+                lines = lines * LinesOnScreen();  // lines is either +1 or -1
+            else
+                lines *= linesPerAction;
             topLineNew -= lines;
             ScrollTo(topLineNew);
         }
@@ -578,7 +584,8 @@ void ScintillaWX::DoCommand(int ID) {
 
 
 void ScintillaWX::DoContextMenu(Point pt) {
-    ContextMenu(pt);
+    if (displayPopupMenu)
+        ContextMenu(pt);
 }
 
 void ScintillaWX::DoOnListBox() {