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Added wxDragImage generic implementation and sample; added mask handling to Motif's

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wxImage::ConvertToBitmap


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6372 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2000-03-01 11:05:49 +00:00
parent c443296124
commit 68be9f090f
55 changed files with 2177 additions and 98 deletions
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17
src/msw/treectrl.cpp
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@@ -1725,6 +1725,15 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
case WM_LBUTTONDOWN:
if ( htItem && isMultiple )
{
<<<<<<< treectrl.cpp
int x = GET_X_LPARAM(lParam),
y = GET_Y_LPARAM(lParam);
m_dragImage->Move(wxPoint(x, y));
HTREEITEM htiTarget = GetItemFromPoint(GetHwnd(), x, y);
if ( htiTarget )
=======
if ( wParam & MK_CONTROL )
{
SetFocus();
@@ -1783,9 +1792,9 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
{
// highlight the item as target (hiding drag image is
// necessary - otherwise the display will be corrupted)
m_dragImage->Hide(this);
m_dragImage->Hide();
TreeView_SelectDropTarget(GetHwnd(), htItem);
m_dragImage->Show(this);
m_dragImage->Show();
}
}
break;
@@ -1794,7 +1803,7 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
case WM_RBUTTONUP:
if ( m_dragImage )
{
m_dragImage->EndDrag(this);
m_dragImage->EndDrag();
delete m_dragImage;
m_dragImage = NULL;
@@ -2202,7 +2211,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
m_dragImage = new wxDragImage(*this, event.m_item);
m_dragImage->BeginDrag(wxPoint(0, 0), this);
m_dragImage->Show(this);
m_dragImage->Show();
}
break;