mousewheel

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mouse wheel operates on scrollbar

If a SWF file or even a component within it has scrollbars, wouldn\'t it make sense that if the user is hovered over that area (it\'s in focus) and uses th开发者_高级运维e mouse wheel, that this movem[详细]

2022-12-25 06:52 分类：问答
How do I make a form scroll down with mouse wheel instead of changing records in MS Access?

I have a lo开发者_运维问答ngish form that scrolls vertically and also allows editing records. When I scroll with the mouse wheel, the form changes records instead of scrolling up and down to see more[详细]

2022-12-23 14:21 分类：问答
What is the best method for implementing mouse wheel activity in Delphi VCL forms?

As a long time user of Delphi 7, I\'ve rolled my own mouse wheel handling in a few controls but lately I\'ve noticed that some recent applications only ne开发者_如何转开发ed the mouse cursor to be pla[详细]

2022-12-23 03:48 分类：问答
Trying to make a zoom effect

I am trying to make a zoom effect on a picturebox with mouse wheel. Everything is OK except that when I use mouse middle button to zoom in or zoom out, it is ok, but it does not zoom in or zoom out th[详细]

2022-12-22 22:15 分类：问答
Standard and reliable mouse-reporting with GLUT

I\'m trying to use GLUT (freeglut) in my OpenGL appli开发者_JAVA百科cation, and I need to register some callbacks for mouse wheel events. I managed to dig out a fairly undocumented function:[详细]

2022-12-21 11:10 分类：问答
How to direct the mouse wheel input to control under cursor instead of focused?

I use a number of scrolling controls: TTreeViews, TListViews, DevExpress cxGrids and cxTreeLists, etc. When the mouse wheel is spun, the control w开发者_JAVA百科ith focus receives the input no matter[详细]

2022-12-20 12:10 分类：问答
disable mouse wheel on itemscontrol in wpf

I have a usercontrol that has a scrollviewer, then a bunch of child controls like text boxes, radio buttons, and listboxes, etc inside of it.I ca开发者_开发技巧n use the mouse wheel to scroll the pare[详细]

2022-12-19 03:58 分类：问答
How to use the mousewheel in a Squeak / Morphic GUI

I am implementing a graphical user interface with Morphic / Squeak. Some of the items have drag & drop functionality. While dragging, I want to be able to rotate these items with the mo开发者_开发[详细]

2022-12-17 03:35 分类：问答
MouseWheel event doesn't fire when using any control with scrolbars (in C# Windows Forms)

MouseWheel event doesn\'t fire when I\' am using any control (ListBox, Panel, TextBox) with scrollbars.[详细]

2022-12-16 17:48 分类：问答
Flex 4 and ScrollBar stepSize

I want to specify amount to scroll with VScrollBar. So in Flex 3 we have \"lineScrollSize\" but how this property called in Flex 4?[详细]

2022-12-14 07:46 分类：问答