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Implemented selection using shift left click

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@51759 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2008-02-13 17:17:32 +00:00
parent 0b9852a90e
commit 4b9bf89977
1 changed files with 16 additions and 2 deletions
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18
src/richtext/richtextctrl.cpp
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@@ -360,8 +360,6 @@ void wxRichTextCtrl::OnLeftClick(wxMouseEvent& event)
m_dragging = true; m_dragging = true;
CaptureMouse(); CaptureMouse();
SelectNone();
bool caretAtLineStart = false; bool caretAtLineStart = false;
if (hit & wxRICHTEXT_HITTEST_BEFORE) if (hit & wxRICHTEXT_HITTEST_BEFORE)
@@ -377,8 +375,24 @@ void wxRichTextCtrl::OnLeftClick(wxMouseEvent& event)
position --; position --;
} }
long oldCaretPos = m_caretPosition;
MoveCaret(position, caretAtLineStart); MoveCaret(position, caretAtLineStart);
SetDefaultStyleToCursorStyle(); SetDefaultStyleToCursorStyle();
if (event.ShiftDown())
{
bool extendSel = false;
if (m_selectionRange.GetStart() == -2)
extendSel = ExtendSelection(oldCaretPos, m_caretPosition, wxRICHTEXT_SHIFT_DOWN);
else
extendSel = ExtendSelection(m_caretPosition, m_caretPosition, wxRICHTEXT_SHIFT_DOWN);
if (extendSel)
Refresh(false);
}
else
SelectNone();
} }
event.Skip(); event.Skip();