Home » U++ TheIDE » U++ TheIDE: Other Features Wishlist and/or Bugs » Cursor select behaviour; feature request
( ) 1 Vote
| Re: Cursor select behaviour; feature request [message #22168 is a reply to message #22065] |
Sun, 21 June 2009 20:17  |
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mirek
Messages: 14267
Registered: November 2005
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Ultimate Member |
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| skyhawk wrote on Tue, 16 June 2009 06:34 |
I did some debugging of theide in theide using the code-hits you gave me, Mirek:
void LineEdit::LeftDown(Point p, dword flags) {
mpos = GetMousePos(p);
int l, h;
if(GetSelection(l, h) && mpos >= l && mpos < h) {
selclick = true;
return;
}
PlaceCaret(mpos, flags & K_SHIFT);
SetWantFocus();
SetCapture();
}
here GetSelection return false for me, in GetSelection() anchor == -1.
(for the shift-left-click behind the selection)
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Yep, that is correct. The 'if' branch detects click on selection, which is handled differently (can initiate drag&drop).
It is true that there should perhaps be another K_SHIFT check (with SHIFT, D&D should not start).
| Quote: |
void LineEdit::LeftDown(Point p, dword flags) {
mpos = GetMousePos(p);
int l, h;
GetSelection(l, h);
if (mpos >= l) { // && mpos < h) {
selclick = true;
return;
}
PlaceCaret(mpos, flags & K_SHIFT);
SetWantFocus();
SetCapture();
}
because GetSelection() returns false sometimes and l = h = cursor happens then. I also had to chuck out the mpos < h check which would otherwise fail ofcourse 
I don't know what other things this will break
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D&D
Mirek
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