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Use enum for wxMouseEvent::m_wheelAxis instead of int.

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This variable can take only 2 values, use symbolic names for them instead of
difficult to understand 0 and 1.

See ##14105.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70961 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2012-03-22 00:26:59 +00:00
parent 32632baf6d
commit 41469c9e5e
5 changed files with 32 additions and 12 deletions
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16
include/wx/event.h
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@@ -1448,6 +1448,12 @@ private:
wxEVT_RIGHT_DCLICK
*/
enum wxMouseWheelAxis
{
wxMOUSE_WHEEL_VERTICAL,
wxMOUSE_WHEEL_HORIZONTAL
};
class WXDLLIMPEXP_CORE wxMouseEvent : public wxEvent,
public wxMouseState
{
@@ -1535,10 +1541,10 @@ public:
// should occur for each delta.
int GetWheelDelta() const { return m_wheelDelta; }
// Gets the axis the wheel operation concerns, 0 being the y axis as on
// most mouse wheels, 1 is the x axis for things like MightyMouse scrolls
// or horizontal trackpad scrolling
int GetWheelAxis() const { return m_wheelAxis; }
// Gets the axis the wheel operation concerns; wxMOUSE_WHEEL_VERTICAL
// (most common case) or wxMOUSE_WHEEL_HORIZONTAL (for horizontal scrolling
// using e.g. a trackpad).
wxMouseWheelAxis GetWheelAxis() const { return m_wheelAxis; }
// Returns the configured number of lines (or whatever) to be scrolled per
// wheel action. Defaults to one.
@@ -1560,7 +1566,7 @@ public:
public:
int m_clickCount;
int m_wheelAxis;
wxMouseWheelAxis m_wheelAxis;
int m_wheelRotation;
int m_wheelDelta;
int m_linesPerAction;