don't duplicate wxMouseState in wxMouseEvent but reuse its methods and variables...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60433 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/event.h b/include/wx/event.h
index 5bf02f36070e5a71a24e9e349b95ee0a83abf296..d3bcc5b2751fd4db4d956e2a48a8895fe7c85ee8 100644 (file)
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -1228,19 +1228,6 @@ private:
  wxEVT_NC_RIGHT_DCLICK,
 */
 
  wxEVT_NC_RIGHT_DCLICK,
 */
 

-// the symbolic names for the mouse buttons
-enum
-{
-    wxMOUSE_BTN_ANY     = -1,
-    wxMOUSE_BTN_NONE    = 0,
-    wxMOUSE_BTN_LEFT    = 1,
-    wxMOUSE_BTN_MIDDLE  = 2,
-    wxMOUSE_BTN_RIGHT   = 3,
-    wxMOUSE_BTN_AUX1    = 4,
-    wxMOUSE_BTN_AUX2    = 5,
-    wxMOUSE_BTN_MAX
-};
-

 class WXDLLIMPEXP_CORE wxMouseEvent : public wxEvent,
                                       public wxMouseState
 {
 class WXDLLIMPEXP_CORE wxMouseEvent : public wxEvent,
                                       public wxMouseState
 {


@@ -1265,12 +1252,9 @@ public:
     // Was it a up event from this (or any) button?
     bool ButtonUp(int but = wxMOUSE_BTN_ANY) const;
 
     // Was it a up event from this (or any) button?
     bool ButtonUp(int but = wxMOUSE_BTN_ANY) const;
 

-    // Was the given button?
+    // Was this event generated by the given button?

     bool Button(int but) const;
 
     bool Button(int but) const;
 

-    // Was the given button in Down state?
-    bool ButtonIsDown(int but) const;
-

     // Get the button which is changing state (wxMOUSE_BTN_NONE if none)
     int GetButton() const;
 
     // Get the button which is changing state (wxMOUSE_BTN_NONE if none)
     int GetButton() const;
 


@@ -1293,14 +1277,6 @@ public:
     bool Aux1DClick() const { return (m_eventType == wxEVT_AUX1_UP); }
     bool Aux2DClick() const { return (m_eventType == wxEVT_AUX2_UP); }
 
     bool Aux1DClick() const { return (m_eventType == wxEVT_AUX1_UP); }
     bool Aux2DClick() const { return (m_eventType == wxEVT_AUX2_UP); }
 

-    // Find the current state of the mouse buttons (regardless
-    // of current event type)
-    bool LeftIsDown() const { return m_leftDown; }
-    bool MiddleIsDown() const { return m_middleDown; }
-    bool RightIsDown() const { return m_rightDown; }
-    bool Aux1IsDown() const { return m_aux1Down; }
-    bool Aux2IsDown() const { return m_aux2Down; }
-

     // True if a button is down and the mouse is moving
     bool Dragging() const
     {
     // True if a button is down and the mouse is moving
     bool Dragging() const
     {


@@ -1322,36 +1298,9 @@ public:
     // Returns the number of mouse clicks associated with this event.
     int GetClickCount() const { return m_clickCount; }
 
     // Returns the number of mouse clicks associated with this event.
     int GetClickCount() const { return m_clickCount; }
 

-
-    // Find the position of the event
-    void GetPosition(wxCoord *xpos, wxCoord *ypos) const
-    {
-        if (xpos)
-            *xpos = m_x;
-        if (ypos)
-            *ypos = m_y;
-    }
-
-    void GetPosition(long *xpos, long *ypos) const
-    {
-        if (xpos)
-            *xpos = (long)m_x;
-        if (ypos)
-            *ypos = (long)m_y;
-    }
-
-    // Find the position of the event
-    wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
-

     // Find the logical position of the event given the DC
     wxPoint GetLogicalPosition(const wxDC& dc) const;
 
     // Find the logical position of the event given the DC
     wxPoint GetLogicalPosition(const wxDC& dc) const;
 

-    // Get X position
-    wxCoord GetX() const { return m_x; }
-
-    // Get Y position
-    wxCoord GetY() const { return m_y; }
-

     // Get wheel rotation, positive or negative indicates direction of
     // rotation.  Current devices all send an event when rotation is equal to
     // +/-WheelDelta, but this allows for finer resolution devices to be
     // Get wheel rotation, positive or negative indicates direction of
     // rotation.  Current devices all send an event when rotation is equal to
     // +/-WheelDelta, but this allows for finer resolution devices to be


@@ -1389,14 +1338,6 @@ public:
     }
 
 public:
     }
 
 public:

-    wxCoord m_x, m_y;
-
-    bool          m_leftDown;
-    bool          m_middleDown;
-    bool          m_rightDown;
-    bool          m_aux1Down;
-    bool          m_aux2Down;
-

     int           m_clickCount;
 
     int           m_wheelAxis;
     int           m_clickCount;
 
     int           m_wheelAxis;

diff --git a/include/wx/mousestate.h b/include/wx/mousestate.h
index d737094d06d0a93eaf1ad610c5d49d70acf9ba1b..7ad3ec4999bc0eedb14eef6384ffc9262cb56738 100644 (file)
--- a/include/wx/mousestate.h
+++ b/include/wx/mousestate.h
@@ -13,6 +13,19 @@
 
 #include "wx/kbdstate.h"
 
 
 #include "wx/kbdstate.h"
 

+// the symbolic names for the mouse buttons
+enum wxMouseButton
+{
+    wxMOUSE_BTN_ANY     = -1,
+    wxMOUSE_BTN_NONE    = 0,
+    wxMOUSE_BTN_LEFT    = 1,
+    wxMOUSE_BTN_MIDDLE  = 2,
+    wxMOUSE_BTN_RIGHT   = 3,
+    wxMOUSE_BTN_AUX1    = 4,
+    wxMOUSE_BTN_AUX2    = 5,
+    wxMOUSE_BTN_MAX
+};
+

 // ----------------------------------------------------------------------------
 // wxMouseState contains the information about mouse position, buttons and also
 // key modifiers
 // ----------------------------------------------------------------------------
 // wxMouseState contains the information about mouse position, buttons and also
 // key modifiers


@@ -37,17 +50,64 @@ public:
     wxCoord GetX() const { return m_x; }
     wxCoord GetY() const { return m_y; }
     wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
     wxCoord GetX() const { return m_x; }
     wxCoord GetY() const { return m_y; }
     wxPoint GetPosition() const { return wxPoint(m_x, m_y); }

+    void GetPosition(wxCoord *x, wxCoord *y) const
+    {
+        if ( x )
+            *x = m_x;
+        if ( y )
+            *y = m_y;
+    }
+
+    // this overload is for compatibility only
+    void GetPosition(long *x, long *y) const
+    {
+        if ( x )
+            *x = m_x;
+        if ( y )
+            *y = m_y;
+    }

 
     // accessors for the pressed buttons
 
     // accessors for the pressed buttons

-    bool LeftDown()    const { return m_leftDown; }
-    bool MiddleDown()  const { return m_middleDown; }
-    bool RightDown()   const { return m_rightDown; }
-    bool Aux1Down()    const { return m_aux1Down; }
-    bool Aux2Down()    const { return m_aux2Down; }
+    bool LeftIsDown()    const { return m_leftDown; }
+    bool MiddleIsDown()  const { return m_middleDown; }
+    bool RightIsDown()   const { return m_rightDown; }
+    bool Aux1IsDown()    const { return m_aux1Down; }
+    bool Aux2IsDown()    const { return m_aux2Down; }
+
+    bool ButtonIsDown(wxMouseButton but) const
+    {
+        switch ( but )
+        {
+            default:
+                wxFAIL_MSG(wxT("invalid parameter in wxMouseState::ButtonIsDown"));
+                // fall through
+
+            case wxMOUSE_BTN_ANY:
+                return LeftIsDown() || MiddleIsDown() || RightIsDown() ||
+                            Aux1IsDown() || Aux2IsDown();
+
+            case wxMOUSE_BTN_LEFT:
+                return LeftIsDown();
+
+            case wxMOUSE_BTN_MIDDLE:
+                return MiddleIsDown();
+
+            case wxMOUSE_BTN_RIGHT:
+                return RightIsDown();
+
+            case wxMOUSE_BTN_AUX1:
+                return Aux1IsDown();
+
+            case wxMOUSE_BTN_AUX2:
+                return Aux2IsDown();
+        }
+    }
+

 
     // these functions are mostly used by wxWidgets itself
     void SetX(wxCoord x) { m_x = x; }
     void SetY(wxCoord y) { m_y = y; }
 
     // these functions are mostly used by wxWidgets itself
     void SetX(wxCoord x) { m_x = x; }
     void SetY(wxCoord y) { m_y = y; }

+    void SetPosition(wxPoint pos) { m_x = pos.x, m_y = pos.y; }

 
     void SetLeftDown(bool down)   { m_leftDown = down; }
     void SetMiddleDown(bool down) { m_middleDown = down; }
 
     void SetLeftDown(bool down)   { m_leftDown = down; }
     void SetMiddleDown(bool down) { m_middleDown = down; }


@@ -55,7 +115,14 @@ public:
     void SetAux1Down(bool down)   { m_aux1Down = down; }
     void SetAux2Down(bool down)   { m_aux2Down = down; }
 
     void SetAux1Down(bool down)   { m_aux1Down = down; }
     void SetAux2Down(bool down)   { m_aux2Down = down; }
 

-private:
+    // this mostly makes sense in the derived classes such as wxMouseEvent
+    void SetState(const wxMouseState& state) { *this = state; }
+
+
+    // for compatibility reasons these variables are public as the code using
+    // wxMouseEvent often uses them directly -- however they should not be
+    // accessed directly in this class, use the accessors above instead
+// private:

     bool m_leftDown   : 1;
     bool m_middleDown : 1;
     bool m_rightDown  : 1;
     bool m_leftDown   : 1;
     bool m_middleDown : 1;
     bool m_rightDown  : 1;

diff --git a/interface/wx/event.h b/interface/wx/event.h
index 9f061f5a0c64658a9402dfea5fb4fa1208c1f04e..3b8112894596a119f9db77ae83dbb694a45edc47 100644 (file)
--- a/interface/wx/event.h
+++ b/interface/wx/event.h
@@ -1873,14 +1873,16 @@ public:
           left the window and the state variables for it may have changed during this time.
 
     @note Note the difference between methods like wxMouseEvent::LeftDown and
           left the window and the state variables for it may have changed during this time.
 
     @note Note the difference between methods like wxMouseEvent::LeftDown and

-          wxMouseEvent::LeftIsDown: the former returns @true when the event corresponds
-          to the left mouse button click while the latter returns @true if the left
-          mouse button is currently being pressed. For example, when the user is dragging
-          the mouse you can use wxMouseEvent::LeftIsDown to test whether the left mouse
-          button is (still) depressed. Also, by convention, if wxMouseEvent::LeftDown
-          returns @true, wxMouseEvent::LeftIsDown will also return @true in wxWidgets
-          whatever the underlying GUI behaviour is (which is platform-dependent).
-          The same applies, of course, to other mouse buttons as well.
+          the inherited wxMouseState::LeftIsDown: the former returns @true when
+          the event corresponds to the left mouse button click while the latter
+          returns @true if the left mouse button is currently being pressed.
+          For example, when the user is dragging the mouse you can use
+          wxMouseEvent::LeftIsDown to test whether the left mouse button is
+          (still) depressed. Also, by convention, if wxMouseEvent::LeftDown
+          returns @true, wxMouseEvent::LeftIsDown will also return @true in
+          wxWidgets whatever the underlying GUI behaviour is (which is
+          platform-dependent). The same applies, of course, to other mouse
+          buttons as well.

 
 
     @beginEventTable{wxMouseEvent}
 
 
     @beginEventTable{wxMouseEvent}


@@ -1972,12 +1974,6 @@ public:
     */
     bool Aux1Down() const;
 
     */
     bool Aux1Down() const;
 

-    /**
-        Returns @true if the first extra button mouse button is currently down,
-        independent of the current event type.
-    */
-    bool Aux1IsDown() const;
-

     /**
         Returns @true if the first extra button mouse button changed to up.
     */
     /**
         Returns @true if the first extra button mouse button changed to up.
     */


@@ -1993,52 +1989,38 @@ public:
     */
     bool Aux2Down() const;
 
     */
     bool Aux2Down() const;
 

-    /**
-        Returns @true if the second extra button mouse button is currently down,
-        independent of the current event type.
-    */
-    bool Aux2IsDown() const;
-

     /**
         Returns @true if the second extra button mouse button changed to up.
     */
     bool Aux2Up() const;
 
     /**
     /**
         Returns @true if the second extra button mouse button changed to up.
     */
     bool Aux2Up() const;
 
     /**

-        Returns @true if the identified mouse button is changing state.
-        Valid values of @a button are:
-
-        @li @c wxMOUSE_BTN_LEFT: check if left button was pressed
-        @li @c wxMOUSE_BTN_MIDDLE: check if middle button was pressed
-        @li @c wxMOUSE_BTN_RIGHT: check if right button was pressed
-        @li @c wxMOUSE_BTN_AUX1: check if the first extra button was pressed
-        @li @c wxMOUSE_BTN_AUX2: check if the second extra button was pressed
-        @li @c wxMOUSE_BTN_ANY: check if any button was pressed
+        Returns @true if the event was generated by the specified button.

 
 

-        @todo introduce wxMouseButton enum
+        @see wxMouseState::ButtoinIsDown()

     */
     */

-    bool Button(int button) const;
+    bool Button(wxMouseButton but) const;

 
     /**
         If the argument is omitted, this returns @true if the event was a mouse
         double click event. Otherwise the argument specifies which double click event
         was generated (see Button() for the possible values).
     */
 
     /**
         If the argument is omitted, this returns @true if the event was a mouse
         double click event. Otherwise the argument specifies which double click event
         was generated (see Button() for the possible values).
     */

-    bool ButtonDClick(int but = wxMOUSE_BTN_ANY) const;
+    bool ButtonDClick(wxMouseButton but = wxMOUSE_BTN_ANY) const;

 
     /**
         If the argument is omitted, this returns @true if the event was a mouse
         button down event. Otherwise the argument specifies which button-down event
         was generated (see Button() for the possible values).
     */
 
     /**
         If the argument is omitted, this returns @true if the event was a mouse
         button down event. Otherwise the argument specifies which button-down event
         was generated (see Button() for the possible values).
     */

-    bool ButtonDown(int = wxMOUSE_BTN_ANY) const;
+    bool ButtonDown(wxMouseButton but = wxMOUSE_BTN_ANY) const;

 
     /**
         If the argument is omitted, this returns @true if the event was a mouse
         button up event. Otherwise the argument specifies which button-up event
         was generated (see Button() for the possible values).
     */
 
     /**
         If the argument is omitted, this returns @true if the event was a mouse
         button up event. Otherwise the argument specifies which button-up event
         was generated (see Button() for the possible values).
     */

-    bool ButtonUp(int = wxMOUSE_BTN_ANY) const;
+    bool ButtonUp(wxMouseButton but = wxMOUSE_BTN_ANY) const;

 
     /**
         Returns @true if this was a dragging event (motion while a button is depressed).
 
     /**
         Returns @true if this was a dragging event (motion while a button is depressed).


@@ -2088,20 +2070,6 @@ public:
     */
     wxPoint GetLogicalPosition(const wxDC& dc) const;
 
     */
     wxPoint GetLogicalPosition(const wxDC& dc) const;
 

-    //@{
-    /**
-        Sets *x and *y to the position at which the event occurred.
-        Returns the physical mouse position in pixels.
-
-        Note that if the mouse event has been artificially generated from a special
-        keyboard combination (e.g. under Windows when the "menu" key is pressed), the
-        returned position is ::wxDefaultPosition.
-    */
-    wxPoint GetPosition() const;
-    void GetPosition(wxCoord* x, wxCoord* y) const;
-    void GetPosition(long* x, long* y) const;
-    //@}
-

     /**
         Get wheel delta, normally 120.
 
     /**
         Get wheel delta, normally 120.
 


@@ -2130,16 +2098,6 @@ public:
     */
     int GetWheelAxis() const;
 
     */
     int GetWheelAxis() const;
 

-    /**
-        Returns X coordinate of the physical mouse event position.
-    */
-    wxCoord GetX() const;
-
-    /**
-        Returns Y coordinate of the physical mouse event position.
-    */
-    wxCoord GetY() const;
-

     /**
         Returns @true if the event was a mouse button event (not necessarily a button
         down event - that may be tested using ButtonDown()).
     /**
         Returns @true if the event was a mouse button event (not necessarily a button
         down event - that may be tested using ButtonDown()).


@@ -2169,21 +2127,6 @@ public:
     */
     bool LeftDown() const;
 
     */
     bool LeftDown() const;
 

-    /**
-        Returns @true if the left mouse button is currently down, independent
-        of the current event type.
-
-        Please notice that it is not the same as LeftDown() which returns @true if the
-        event was generated by the left mouse button being pressed. Rather, it simply
-        describes the state of the left mouse button at the time when the event was
-        generated (so while it will be @true for a left click event, it can also be @true
-        for a right click if it happened while the left mouse button was pressed).
-
-        This event is usually used in the mouse event handlers which process "move
-        mouse" messages to determine whether the user is (still) dragging the mouse.
-    */
-    bool LeftIsDown() const;
-

     /**
         Returns @true if the left mouse button changed to up.
     */
     /**
         Returns @true if the left mouse button changed to up.
     */


@@ -2204,12 +2147,6 @@ public:
     */
     bool MiddleDown() const;
 
     */
     bool MiddleDown() const;
 

-    /**
-        Returns @true if the middle mouse button is currently down, independent
-        of the current event type.
-    */
-    bool MiddleIsDown() const;
-

     /**
         Returns @true if the middle mouse button changed to up.
     */
     /**
         Returns @true if the middle mouse button changed to up.
     */


@@ -2232,12 +2169,6 @@ public:
     */
     bool RightDown() const;
 
     */
     bool RightDown() const;
 

-    /**
-        Returns @true if the right mouse button is currently down, independent
-        of the current event type.
-    */
-    bool RightIsDown() const;
-

     /**
         Returns @true if the right mouse button changed to up.
     */
     /**
         Returns @true if the right mouse button changed to up.
     */

diff --git a/interface/wx/mousestate.h b/interface/wx/mousestate.h
index a5d21a95930f4cb1b6779ce7f98b0962ed3e6495..1088c7de7e0a562fc366ba2147f1214a36ebe44a 100644 (file)
--- a/interface/wx/mousestate.h
+++ b/interface/wx/mousestate.h
@@ -7,6 +7,34 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 

+/// Symbolic names for the mouse buttons.
+enum wxMouseButton
+{
+    /// Any mouse button, means to check for any button being pressed for
+    /// example.
+    wxMOUSE_BTN_ANY     = -1,
+
+    /// None of the mouse buttons.
+    wxMOUSE_BTN_NONE    = 0,
+
+    /// Left mouse button.
+    wxMOUSE_BTN_LEFT    = 1,
+
+    /// Middle mouse button.
+    wxMOUSE_BTN_MIDDLE  = 2,
+
+    /// Right mouse button.
+    wxMOUSE_BTN_RIGHT   = 3,
+
+    /// First additional mouse button.
+    wxMOUSE_BTN_AUX1    = 4,
+
+    /// Second additional mouse button.
+    wxMOUSE_BTN_AUX2    = 5,
+
+    wxMOUSE_BTN_MAX
+};
+

 
 /**
     @class wxMouseState
 
 /**
     @class wxMouseState


@@ -47,32 +75,35 @@ public:
     /**
         Returns the physical mouse position.
     */
     /**
         Returns the physical mouse position.
     */

+    //@{

     wxPoint GetPosition() const;
     wxPoint GetPosition() const;

+    void GetPosition(int *x, int *y) const;
+    //@}

 
     /**
 
     /**

-        Returns @true if the left mouse button changed to down.
+        Returns @true if the left mouse button is currently down.

     */
     */

-    bool LeftDown() const;
+    bool LeftIsDown() const;

 
     /**
 
     /**

-        Returns @true if the middle mouse button changed to down.
+        Returns @true if the middle mouse button is currently down.

     */
     */

-    bool MiddleDown() const;
+    bool MiddleIsDown() const;

 
     /**
 
     /**

-        Returns @true if the right mouse button changed to down.
+        Returns @true if the right mouse button is currently down.

     */
     */

-    bool RightDown() const;
+    bool RightIsDown() const;

 
     /**
 
     /**

-        Returns @true if the first extra button mouse button changed to down.
+        Returns @true if the first extra button mouse button is currently down.

     */
     */

-    bool Aux1Down() const;
+    bool Aux1IsDown() const;

 
     /**
 
     /**

-        Returns @true if the second extra button mouse button changed to down.
+        Returns @true if the second extra button mouse button is currently down.

     */
     */

-    bool Aux2Down() const;
+    bool Aux2IsDown() const;

 };
 
 
 };
 
 

diff --git a/src/common/event.cpp b/src/common/event.cpp
index 7b58e77c3c3e1b65ec1231c40f16fe32efd5609d..e093e352d4400225ad948350b053cd0d5cdc76d3 100644 (file)
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -703,34 +703,6 @@ bool wxMouseEvent::Button(int but) const
     }
 }
 
     }
 }
 

-bool wxMouseEvent::ButtonIsDown(int but) const
-{
-    switch (but)
-    {
-        default:
-            wxFAIL_MSG(wxT("invalid parameter in wxMouseEvent::ButtonIsDown"));
-            // fall through
-
-        case wxMOUSE_BTN_ANY:
-            return LeftIsDown() || MiddleIsDown() || RightIsDown() || Aux1Down() || Aux2Down();
-
-        case wxMOUSE_BTN_LEFT:
-            return LeftIsDown();
-
-        case wxMOUSE_BTN_MIDDLE:
-            return MiddleIsDown();
-
-        case wxMOUSE_BTN_RIGHT:
-            return RightIsDown();
-
-        case wxMOUSE_BTN_AUX1:
-            return Aux1IsDown();
-
-        case wxMOUSE_BTN_AUX2:
-            return Aux2IsDown();
-    }
-}
-

 int wxMouseEvent::GetButton() const
 {
     for ( int i = 1; i < wxMOUSE_BTN_MAX; i++ )
 int wxMouseEvent::GetButton() const
 {
     for ( int i = 1; i < wxMOUSE_BTN_MAX; i++ )