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Cleanup of wxDataViewCtrl cell activation code.

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Fix confusion of what cell activation is and inconsistence with native
handling in GTK+. Document the distinction between activating (~
editing) a cell and activating (double-clicking) the whole item.

Deprecate wxDataViewCustomRenderer::LeftClick() and Activate() methods,
replace them with single ActivateCell() that is called for both kinds of
activation.

Fix implementations so that ActivateCell() is not called on
double-click, when it shouldn't, and vice versa: don't send
wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED for cell activation.

Partially reverts r67099 -- restores old 2.9 signatures of compatibility
LeftClick() and Activate() methods.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69473 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2011-10-19 16:20:17 +00:00
parent 4a99d59750
commit dc73d7f5d4
9 changed files with 229 additions and 167 deletions
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25
include/wx/generic/dvrenderer.h
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@@ -41,23 +41,16 @@ public:
// implementation
// These callbacks are used by generic implementation of wxDVC itself.
// They're different from the corresponding Activate/LeftClick() methods
// which should only be overridable for the custom renderers while the
// generic implementation uses these ones for all of them, including the
// standard ones.
// This callback is used by generic implementation of wxDVC itself. It's
// different from the corresponding ActivateCell() method which should only
// be overridable for the custom renderers while the generic implementation
// uses this one for all of them, including the standard ones.
virtual bool WXOnActivate(const wxRect& WXUNUSED(cell),
wxDataViewModel *WXUNUSED(model),
const wxDataViewItem & WXUNUSED(item),
unsigned int WXUNUSED(col))
{ return false; }
virtual bool WXOnLeftClick(const wxPoint& WXUNUSED(cursor),
const wxRect& WXUNUSED(cell),
wxDataViewModel *WXUNUSED(model),
const wxDataViewItem & WXUNUSED(item),
unsigned int WXUNUSED(col) )
virtual bool WXActivateCell(const wxRect& WXUNUSED(cell),
wxDataViewModel *WXUNUSED(model),
const wxDataViewItem & WXUNUSED(item),
unsigned int WXUNUSED(col),
const wxMouseEvent* WXUNUSED(mouseEvent))
{ return false; }
private: