mouseevent

i dont how to solve this problem. I am developing a graphical editor, where arc(line) drawing is possible. I manually set the size of arc component to 1000x1000, so i dont have to change it when this arc will be dragged & dropped. Then i paint into this component the arc of the desired dimensions. Every arc components have mouse listener installed. The problem is, that only the most upper arc component get the mouse message. Also i have a mouse click listener installed on the JPane itself, but the mouse click listener on the most upper component simply gets all the events...It is kinda hard to

My app has a custom panel used to display the XNA screen within a WinForm. I've currently displayed a test model with no problem and now working on camera movement. My camera is a Free Camera (not bound to look at any specific target), but I've been having trouble getting the mouse to update the yaw and pitch of the camera on its own axis. I thought maybe something was wrong with my update method, but that wasn't the case, because the camera updates moving forward and backwards using KeyboardState . But I have no idea as to why the MouseState isn't working. FreeCamera.cs using XNAButtonState =

I have created a tree inside a Canvas, and I have also allowed MouseWheel to scroll up and down. However, how do I prevent scrolling if tree content has not exceed canvas size? (Tree content can possibly exceed canvas size by expanding) Please run the following code: from Tkinter import Tk, Frame, BOTH, Canvas from xml.dom.minidom import parseString from idlelib.TreeWidget import TreeItem, TreeNode class DomTreeItem(TreeItem): def __init__(self, node): self.node = node def GetText(self): node = self.node if node.nodeType == node.ELEMENT_NODE: return node.nodeName elif node.nodeType == node

Hi I am am trying to catch mouse movements for a MouseOver function in an app created with Code::Blocks using the wxSmith plugin. I have stumbled upon a puzzling problem. EVT_MOUSEWHEEL calling the function in the EventTable works well, but all other macros have no result at all. And the mousewheel is not really want I want (I just used it to test...) This is for Windows. Here is a the basic problem code (mostly generated by the fantastic wxSmith plugin) MouseMain.h #include <wx/frame.h> #include <wx/statusbr.h> //*) class MouseFrame: public wxFrame { public: MouseFrame(wxWindow* parent

I have a QMainWindow which contains a DrawingPointsWidget . This widget draws red points randomly. I display the mouse coordinates in the QMainWindow's status bar by installing an event filter for the MouseHovering event using self.installEventFilter(self) and by implementing the eventFilter() method . It works. However I want to get the mouse coordinates on this red-points widget, and not on the QMainWindow. So I want the status bar to display [0, 0] when the mouse is at the top-left corner of the points widget, and not of the QMainWindow. How do I do that? I tried self.installEventFilter