wxWidgets Discussion Forum

Hello,

I posted a ticket, which has been accepted as bug: http://trac.wxwidgets.org/ticket/10723

Auria wrote:

alchemist wrote:
If I call wxToolTip::SetDelay(1), there is a tooltip displayed, but the previous value, not the new value set by SetToolTip.

That part sounds like a bug, you may want to try the bug tracker and/or mailing list?

Yes, I will do it!

Hello,

I changed SetToolTip in wx source code, so that it immediately changes the value of the tooltip, then displays it.

It works really fine.

Enabling the code doesn't help too.

Hello,

the result is quite ugly.

I saw in tooltip.cpp that some code is disabled. I will enable it.

OK, I will test it right now !

Hello, I would like to display a tooltip immediately. In Windows, I only need to call SetToolTip(). But in MacOS, it doesn't work. If I call wxToolTip::SetDelay(1), there is a tooltip displayed, but the previous value , not the new value set by SetToolTip. And on a Mouse Wheel event, the tooltip is ...

Indeed, and this is worse with AUI. I will open a bug. Thanks

Hello,

I have a wxAuiNoteBook and I use Drag-and-drop.

When I drag files and pass over the tabs, I would like to activate the tabs, in order to drop the file in the activated page.

How can I achieve that ?

Hello

I need to use wxGCDC, in order to use GDI+ in Windows.

I found that quite neird, but it works (thank you DoubleMax !)

Thank you DoubleMax : it worked fine !

yes, I did it (otherwise, the code didn't compile)

But what I do is different from the sample : I draw into a wxMemoryDC and not a real Window's DC.

Hello, It doesn't work, because I don't start from a real DC but a wxMemoryDC. The result is the same as before. Here is my code: wxBitmap buf(100, 50, 32); buf.UseAlpha(); wxMemoryDC *memDC = new wxMemoryDC(buf); wxDC *tempDC = memDC; wxGCDC *gcDC = new wxGCDC(tempDC); // draw a red rectangle gcDC-...

You can use wxMask, fill background of bitmap with some unused colour, and then: bitmap.SetMask( new wxMask( bitmap, unused_colour ) ); Can that mask be "progressive" (values between 0 and 255)? I don't think so. I prefer the solutions of using transparent pen and brushes through wxGCDC. ...

OK, I will give a try...