wm_mousewheel

  1. Jaafar Tribak

    Zooming on Images (Drawing with GDIPlus + Subclassing with comctl32.dll)

    Hi, I have lately been doing some research on the subject of how to use the GDI+ library for drawing in vba. One thing I wanted to do was to be able to perform smooth zooming on userform images (The native userform zoom property is no good as it doesn't keep the image in the center and moves...
    • Jaafar Tribak
    • Thread
    • argb beginpaint comctl32 copymemory defsubclassproc gdipcreatehbitmapfrombitmap gdipcreatepen1 gdipdrawrectangle gdipgraphicsclear gdiplus ismodal iunknown_getwindow modeless redrawwindow setwindowsubclass stdpicture subclassing translatecolor userform wm_mousewheel zoom zooming
    • Replies: 1
    • Forum: Excel Questions
  2. Jaafar Tribak

    Safe MouseWheel Event Hook (Addin)

    Hi dear forum, In the past few months, I have posted various codes which show how to run code upon wheelmouse-scrolling. Basically, intercepting the mouse scroll event relies on four known techniques : Subclassing, Installing a windows Mouse Hook, using the SetWinEventHook API or using the...
    • Jaafar Tribak
    • Thread
    • clsidfromstring getwindowthreadprocessid iunknown mouseeventf_wheel onmousewheelscroll registeractiveobject revokeactiveobject setwindowshookex wh_mouse_ll withevents wm_mousewheel
    • Replies: 40
    • Forum: Excel Questions
  3. Jaafar Tribak

    MouseWheelScrolling ListBoxes & ComboBoxes (In worksheets and UserForms)

    Hi all, This is a continuation of this MrExcel thread which grew to the point where it became confusing and difficult to follow with so many small updates and improvements. So I am starting here a fresh clean thread with (hopefully) a final update which has been revised and tested on 32bit &...
    • Jaafar Tribak
    • Thread
    • combobox getqueuestatus listbox mousewheel peekmessage wheel_delta windowfrompoint wm_mousewheel
    • Replies: 27
    • Forum: Excel Questions
  4. Jaafar Tribak

    Generic MouseWheel Scroll for UserForm and for ALL its Controls !

    Hi all, Below is a code for scrolling all controls in a userform with the Mouse Wheel Should work with Modal as well as with Modeless userforms .. Tested in 32Bit and 64Bit systems .. Also, the code doesn't use a Windows hook so it should be stable and safe. See Workbook Demo 1- Code in a...
    • Jaafar Tribak
    • Thread
    • accessibleobjectfrompoint acclocation isbadcodeptr peekmessage wm_mousewheel
    • Replies: 129
    • Forum: Excel Questions

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