加载默认拖放光标到我的应用程序中 [英] Loading default drag and drop cursors into my app
问题描述
我正在尝试在我的listview控件中实现拖放操作,以便我可以重新排列项目。
我想使用系统默认游标来指示何时丢弃/是不允许的。
我检查了 LoadCursor [ ^ ]功能并没有找到任何结果。
我能做的最好的相似之处发现是在不允许掉线的情况下 - > IDC_NO
与OLE拖放中的光标外观相同,但它是红色的(我在Windows 7上测试了这个)。
问题:
如何使用 LoadCursor
(或类似函数)加载OLE拖放中使用的默认游标?
如何在ole32.dll中找到游标?
光标组1包含一个黑色圆圈,其中有一条直线。
光标组6包含一个箭头,一个带有虚线轮廓的框和一个带有+的页面在它上面。
这将抓住掉落图标。
HMODULE oleMod = LoadLibrary( ole32.dll);
mCursor = LoadCursor(oleMod,MAKEINTRESOURCE( 6 ));
根据Hans Passant的说法: http://stackoverflow.com/questions/3617862/custom-made-win32-drag-drop-cant-get-change-invalid-slashed-circle-cursor [ ^ ]执行* OLE * d& d时,OLE控制光标。猜测它从它自己的dll中获取它使用的游标似乎是合理的。 :)
I am trying to implement drag and drop in my listview control so I can rearrange items.
I want to use system default cursors to indicate when drop is/isn't allowed.
I have checked documentation for LoadCursor[^] function and have found nothing.
The best resemblance I could find was for the case when drop is not allowed -> IDC_NO
has the same look as the cursor in OLE drag and drop, but it is red ( I have tested this on my Windows 7).
QUESTION:
How to use LoadCursor
(or some similar function) to load default cursors used in OLE drag and drop?
How about cursors found in ole32.dll?
Cursor-group 1 contains a black circle with a line through it.
Cursor-group 6 contains an arrow, a box with a dotted outline and a page with a + on it.
This will grab the drop icon.
HMODULE oleMod = LoadLibrary("ole32.dll"); mCursor = LoadCursor(oleMod, MAKEINTRESOURCE(6));
According to Hans Passant here: http://stackoverflow.com/questions/3617862/custom-made-win32-drag-drop-cant-get-change-invalid-slashed-circle-cursor[^] OLE takes control of the cursor when doing an *OLE* d&d. It seems reasonable to guess that it grabs the cursors it uses from its own dll. :)
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