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  • setCursor on container without it changing cursor of sub components

    - by Mike
    JPanel panel = new JPanel(null); panel.setSize(400, 400); panel.add(new JButton("Test")); panel.setCursor(Cursor.getCursor(Cursor.SOMETHING_SOMETHING_CURSOR)); The panel will have a custom cursor, but I don't want the button to have a custom cursor. I don't want to have to set the cursor of every sub component, because in my application I have many and I don't want to litter the code with setCursor statements. Is there a way, like overriding a method on the JPanel or something? A "contains" method somewhere is used to determine if a cursor needs to be set. Could I fool it into thinking the mouse is not in the container if it's really in a sub component? Any other nifty little trick?

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  • Program for getting the cursor's x,y coordinates?

    - by Click Upvote
    Is there a program which lets you easily get the x,y coordinates for your cursor? Basically, I move my cursor to somewhere on my screen, it shows me the x,y coordinates and has an option to copy them to the clipboard or export them somehow. I can already do this if I take a screenshot and open it in MS Paint, then as I move the mouse cursor over the screenshot it shows the coordinates in the status bar, however I have to manually write them down, hence its not convenient.

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  • Mouse takes a while to start working after boot

    - by warkior
    I just recently installed Ubuntu 12.04 (64 bit) and a number of my USB devices have stopped working. At least, they don't work for the first 3-5 minutes. I have two mice (one wireless, one wired) and a camera, which seem to take Ubuntu 3-5 minutes to recognize after booting up. Eventually, they do start to work, but it takes ages! lsusb results: (when the mice are working...) $ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 046d:c512 Logitech, Inc. LX-700 Cordless Desktop Receiver Bus 003 Device 003: ID 03f0:3f11 Hewlett-Packard PSC-1315/PSC-1317 Bus 006 Device 002: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse Bus 006 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver syslog entries for what seems (to my very untrained eye) to be the problem: Oct 12 20:12:51 REMOVED-GA-MA785GM-US2H kernel: [ 17.420117] usb 2-3: device descriptor read/64, error -110 Oct 12 20:12:57 REMOVED-GA-MA785GM-US2H goa[1879]: goa-daemon version 3.4.0 starting [main.c:112, main()] Oct 12 20:13:06 REMOVED-GA-MA785GM-US2H kernel: [ 32.636107] usb 2-3: device descriptor read/64, error -110 Oct 12 20:13:06 REMOVED-GA-MA785GM-US2H kernel: [ 32.852122] usb 2-3: new high-speed USB device number 3 using ehci_hcd Oct 12 20:13:21 REMOVED-GA-MA785GM-US2H kernel: [ 47.964131] usb 2-3: device descriptor read/64, error -110 Oct 12 20:13:37 REMOVED-GA-MA785GM-US2H kernel: [ 63.180115] usb 2-3: device descriptor read/64, error -110 Oct 12 20:13:37 REMOVED-GA-MA785GM-US2H kernel: [ 63.396126] usb 2-3: new high-speed USB device number 4 using ehci_hcd Oct 12 20:13:47 REMOVED-GA-MA785GM-US2H kernel: [ 73.804158] usb 2-3: device not accepting address 4, error -110 Oct 12 20:13:47 REMOVED-GA-MA785GM-US2H kernel: [ 73.916190] usb 2-3: new high-speed USB device number 5 using ehci_hcd Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H kernel: [ 84.324160] usb 2-3: device not accepting address 5, error -110 Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H kernel: [ 84.324197] hub 2-0:1.0: unable to enumerate USB device on port 3 Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H udev-configure-printer: failed to claim interface Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H udev-configure-printer: Failed to get parent Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H udev-configure-printer: device devpath is /devices/pci0000:00/0000:00:12.0/usb3/3-3 Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H udev-configure-printer: MFG:hp MDL:psc 1310 series SERN:CN47CB60BJO2 serial:CN47CB60BJO2 Oct 12 20:13:58 REMOVED-GA-MA785GM-US2H kernel: [ 84.768132] usb 5-3: new full-speed USB device number 2 using ohci_hcd Oct 12 20:14:01 REMOVED-GA-MA785GM-US2H udev-configure-printer: no corresponding CUPS device found Oct 12 20:14:13 REMOVED-GA-MA785GM-US2H kernel: [ 99.904185] usb 5-3: device descriptor read/64, error -110 Oct 12 20:14:29 REMOVED-GA-MA785GM-US2H kernel: [ 115.144188] usb 5-3: device descriptor read/64, error -110 Oct 12 20:14:29 REMOVED-GA-MA785GM-US2H kernel: [ 115.384178] usb 5-3: new full-speed USB device number 3 using ohci_hcd Oct 12 20:14:44 REMOVED-GA-MA785GM-US2H kernel: [ 130.520196] usb 5-3: device descriptor read/64, error -110 Oct 12 20:14:59 REMOVED-GA-MA785GM-US2H kernel: [ 145.760179] usb 5-3: device descriptor read/64, error -110 Oct 12 20:14:59 REMOVED-GA-MA785GM-US2H kernel: [ 146.000173] usb 5-3: new full-speed USB device number 4 using ohci_hcd Oct 12 20:15:10 REMOVED-GA-MA785GM-US2H kernel: [ 156.408168] usb 5-3: device not accepting address 4, error -110 Oct 12 20:15:10 REMOVED-GA-MA785GM-US2H kernel: [ 156.544188] usb 5-3: new full-speed USB device number 5 using ohci_hcd Oct 12 20:15:20 REMOVED-GA-MA785GM-US2H kernel: [ 166.952181] usb 5-3: device not accepting address 5, error -110 Oct 12 20:15:20 REMOVED-GA-MA785GM-US2H kernel: [ 166.952215] hub 5-0:1.0: unable to enumerate USB device on port 3 Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.216164] usb 6-2: new low-speed USB device number 2 using ohci_hcd Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H mtp-probe: checking bus 6, device 2: "/sys/devices/pci0000:00/0000:00:13.1/usb6/6-2" Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H mtp-probe: bus: 6, device: 2 was not an MTP device Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.396138] input: Logitech USB Mouse as /devices/pci0000:00/0000:00:13.1/usb6/6-2/6-2:1.0/input/input16 Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.396442] generic-usb 0003:046D:C00C.0003: input,hidraw2: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-0000:00:13.1-2/input0 Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.660187] usb 6-3: new full-speed USB device number 3 using ohci_hcd Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H mtp-probe: checking bus 6, device 3: "/sys/devices/pci0000:00/0000:00:13.1/usb6/6-3" Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H mtp-probe: bus: 6, device: 3 was not an MTP device Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.859045] logitech-djreceiver 0003:046D:C52B.0006: hiddev0,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:13.1-3/input2 Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.865086] input: Logitech Unifying Device. Wireless PID:400a as /devices/pci0000:00/0000:00:13.1/usb6/6-3/6-3:1.2/0003:046D:C52B.0006/input/input17 Oct 12 20:15:21 REMOVED-GA-MA785GM-US2H kernel: [ 167.865291] logitech-djdevice 0003:046D:C52B.0007: input,hidraw4: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:400a] on usb-0000:00:13.1-3:1 Oct 12 20:15:24 REMOVED-GA-MA785GM-US2H colord: io/hpmud/musb.c 139: unable get_string_descriptor -1: Operation not permitted Oct 12 20:15:24 REMOVED-GA-MA785GM-US2H colord: io/hpmud/musb.c 2040: invalid product id string ret=-1 Oct 12 20:15:24 REMOVED-GA-MA785GM-US2H colord: io/hpmud/musb.c 139: unable get_string_descriptor -1: Operation not permitted Oct 12 20:15:24 REMOVED-GA-MA785GM-US2H colord: io/hpmud/musb.c 2045: invalid serial id string ret=-1 Oct 12 20:15:24 REMOVED-GA-MA785GM-US2H colord: io/hpmud/musb.c 139: unable get_string_descriptor -1: Operation not permitted Oct 12 20:15:24 REMOVED-GA-MA785GM-US2H colord: io/hpmud/musb.c 2050: invalid manufacturer string ret=-1

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  • Viewing movies/TV programs requires constant mouse movements or keyboard activity to watch…

    - by greenber
    when viewing a television program using Internet Explorer/Firefox/Chrome/SeaMonkey/Safari it constantly pauses unless I have some kind of activity with either the mouse or the keyboard. The browser with the least amount of problems is SeaMonkey, the one with the most is Internet Explorer. Annie idea of what is causing this or how to prevent it? My finger gets rather tired watching a two-hour movie! :-) Thank you. Ross

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  • How to change the location of pointer (mouse sonar) shortcut in windows?

    - by naxa
    Windows xp+ has a feature in control mouse to show location of pointer when i press the ctrl key. Is it possible to change this shortcut? Possible options (some are [not] mutually exclusive): built-in utility via registry via 3rd party tool or replacement (same feature, other utility) filename of the binary that defines/stores it (for a theoretical hack* ) *: disregarding windows file signatures and self-repair mechanisms for ease

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  • OSX Lion - Stuck in Drag mode and mouse click events are not going through. Can I manually generate a mouseup event?

    - by Yuji Tomita
    My mouse is stuck in "drag" mode. This generally happens in Photoshop, but happens dragging files and such as well. Clicking rapidly here and there generally solves the problem. Sometimes though, it won't go away until a restart. Unplugging devices, etc., doesn't do anything. For example, right now, my mouse moves but can not click anything so I am using the keyboard to navigate this site. Is there a way to "reset" however the OS stores mouse states? Can I manually fire off a MouseUp event? It's strange that even when human input devices are unplugged, the files are still in drag state.

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  • converting a mouse click to a ray

    - by Will
    I have a perspective projection. When the user clicks on the screen, I want to compute the ray between the near and far planes that projects from the mouse point, so I can do some ray intersection code with my world. I am using my own matrix and vector and ray classes and they all work as expected. However, when I try and convert the ray to world coordinates my far always ends up as 0,0,0 and so my ray goes from the mouse click to the centre of the object space, rather than through it. (The x and y coordinates of near and far are identical, they differ only in the z coordinates where they are negatives of each other) GLint vp[4]; glGetIntegerv(GL_VIEWPORT,vp); matrix_t mv, p; glGetFloatv(GL_MODELVIEW_MATRIX,mv.f); glGetFloatv(GL_PROJECTION_MATRIX,p.f); const matrix_t inv = (mv*p).inverse(); const float unit_x = (2.0f*((float)(x-vp[0])/(vp[2]-vp[0])))-1.0f, unit_y = 1.0f-(2.0f*((float)(y-vp[1])/(vp[3]-vp[1]))); const vec_t near(vec_t(unit_x,unit_y,-1)*inv); const vec_t far(vec_t(unit_x,unit_y,1)*inv); ray = ray_t(near,far-near); What have I got wrong? (How do you unproject the mouse-point?)

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  • Bluetooth mouse no longer paired after resuming from suspend since upgrading to 13.10

    - by Korakys
    Since upgrading to 13.10 from 13.04 my mouse no longer connects via bluetooth. In settings it states that the mouse is not paired. Restarting bluetooth with sudo /etc/init.d/bluetooth restart does not help. Restarting the computer does fix the problem if bluetooth is restarted also with the previously mentioned command, but this is not ideal. The mouse worked fine prior to updating to 13.10. The computer is a ThinkPad X230 with a Broadcom 'BCM20702A0' bluetooth module (I think). When it is not working hciconfig hci0 -a returns: hci0: Type: BR/EDR Bus: USB BD Address: C0:18:85:DB:F3:D1 ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING PSCAN RX bytes:766129 acl:49888 sco:0 events:2233 errors:0 TX bytes:5953 acl:240 sco:0 commands:274 errors:0 Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: SLAVE ACCEPT Name: 'BCM20702A' Class: 0x6e0100 Service Classes: Networking, Rendering, Capturing, Audio, Telephony Device Class: Computer, Uncategorized HCI Version: 4.0 (0x6) Revision: 0x1000 LMP Version: 4.0 (0x6) Subversion: 0x220e Manufacturer: Broadcom Corporation (15) When it is working hciconfig hci0 -a returns: hci0: Type: BR/EDR Bus: USB BD Address: C0:18:85:DB:F3:D1 ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING PSCAN RX bytes:253334 acl:16391 sco:0 events:842 errors:0 TX bytes:2519 acl:65 sco:0 commands:84 errors:0 Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: SLAVE ACCEPT Name: 'ubuntu-0' Class: 0x6e0100 Service Classes: Networking, Rendering, Capturing, Audio, Telephony Device Class: Computer, Uncategorized HCI Version: 4.0 (0x6) Revision: 0x1000 LMP Version: 4.0 (0x6) Subversion: 0x220e Manufacturer: Broadcom Corporation (15) I am a relative novice with linux so don't ask me compile anything please, but I can use google.

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  • monitor height differences & the mouse going off screen

    - by fastmultiplication
    In ubuntu 10.10 I have a dual monitor setup. I have an nVidia graphics card and am using twinview. One of the monitors is 1024 pixels high and the other is 900. In the monitor configuration screen & in real life, I have them set up side by side, 1024 on the left. The result of this is that when I am on the bottom of the left monitor and move the mouse to the right, it goes into the hidden area below the right monitor's visible area. It seems like it would make a lot more sense for it to be bumped up to the bottom of the right monitor - since one almost never wants to move the mouse into an area of the screen that doesn't show up. And, systems I have used before have been set up that way. How can I set this up? I am not interested in lists of window managers for ubuntu; I would like to know the identity of a particular WM or set of steps I can take to solves the particular problem I have outlined above. Thanks! EDIT: I changed to use two seperate X window monitors, and set them up relatively positioned so that just the corner touches and the mouse can cross there, so the difference in heights doesn't matter.

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  • How do I repair my Logitech Anywhere MX?

    - by Stefano Palazzo
    My Anywhere Mouse has got mushy mouse button syndrome. That is, the left mouse button feels a little bit soft, and it easily double clicks, let's go when I drag something. Before I repair it at home, rather than bringing it to the store (I kind of need it, it's the only one I have), I'd like to know exactly what I'm doing. It'd be too bad if I tried to repair it, voided the warranty and didn't succeed. I'm guessing there are screws to open it under the rubber pads. And I suppose I can take those off without breaking them, and put them back on without bending them. How is this mouse held together, and what's the safest way to open it? Once I have it open, will I be able to fix the problem? What's causing the mushy mouse button? Here's what I know so far: It might be the switch itself that's broken, in which case I shouldn't open it (I can't get a replacement, voiding the warranty to "have a look" seems pointless) If there are screws underneath the rubber pads, they're only on the 'front', the back two thirds of the mouse are all battery cover: There's nothing I can see under the batteries either. In the mouse I had before this one, there were sort of springy things connecting the actual button with the switch soldered to the board. They were just lying inside of a bit of plastic, and I could swap the left and right ones easily. If repairing it is more difficult, transferring the problem to the right mouse button would be a very good start.

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  • How to make Logitech Anywhere MX work in Ubuntu 12.X?

    - by alfC
    I have a Logitech Anywhere MX mouse (wireless), when I connect it to the computer it doesn't work. The mouse works in other computers with Windows and with Fedora 17, but it doesn't work in two different computers with Ubuntu 12.04 and 12.10. Moreover these same computers work with another Microsoft wireless mouse. So I think the combination of Logitech MX and Ubuntu doesn't play well. The dmesg log entry looks like this: [ 578.845838] usb 3-2: Product: USB Receiver [ 578.845841] usb 3-2: Manufacturer: Logitech [ 578.851625] logitech-djreceiver 0003:046D:C52B.0009: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-2/input2 [ 578.851899] logitech-djreceiver 0003:046D:C52B.0009: logi_dj_probe:logi_dj_recv_query_paired_devices error:-32 [ 578.854518] logitech-djreceiver: probe of 0003:046D:C52B.0009 failed with error -32 Instead of the expected (taken from Fedora): [154344.634520] usb 2-1.2: Manufacturer: Logitech [154344.647935] logitech-djreceiver 0003:046D:C52B.000D: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1.2/input2 [154344.653788] input: Logitech Unifying Device. Wireless PID:1017 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.2/0003:046D:C52B.000D/input/input21 [154344.654192] logitech-djdevice 0003:046D:C52B.000E: input,hidraw1: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:1017] on usb-0000:00:1d.0-1.2:1

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  • Microsoft IntelliMouse episodic pauses

    - by Rob Hills
    I have a Microsoft IntelliMouse connected via USB to a computer (directly, NOT via hub) currently running Ubuntu 11.10, but this problem also existed before we upgraded from 10.10. Every now and then (apparently randomly) the computer "pauses" for anything up to a few seconds. This usually occurs after a mouse movement and during the pause, the computer is completely unresponsive to mouse or keyboard. lsusb shows: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 0409:0058 NEC Corp. HighSpeed Hub Bus 001 Device 004: ID 05e3:0605 Genesys Logic, Inc. USB 2.0 Hub [ednet] Bus 003 Device 013: ID 045e:001e Microsoft Corp. IntelliMouse Explorer Bus 001 Device 005: ID 04a9:1097 Canon, Inc. PIXMA iP5000 Bus 001 Device 006: ID 0a5c:200a Broadcom Corp. Bluetooth dongle Bus 001 Device 007: ID 0911:1c57 Philips Speech Processing Bus 001 Device 008: ID 04a9:2219 Canon, Inc. CanoScan 9950F so the mouse appears to be correctly identified. Syslog episodically shows the following sequence: Jan 15 11:48:32 kayes-computer kernel: [10588.512036] usb 3-1: USB disconnect, device number 10 Jan 15 11:48:33 kayes-computer kernel: [10589.248026] usb 3-1: new low speed USB device number 11 using uhci_hcd Jan 15 11:48:33 kayes-computer mtp-probe: checking bus 3, device 11: "/sys/devices/pci0000:00/0000:00:1d.1/usb3/3-1" Jan 15 11:48:33 kayes-computer kernel: [10589.448596] input: Microsoft Microsoft IntelliMouse® Explorer as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input11 Jan 15 11:48:33 kayes-computer kernel: [10589.448706] generic-usb 0003:045E:001E.000B: input,hidraw0: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse® Explorer] on usb-0000:00:1d.1-1/input0 Jan 15 11:48:33 kayes-computer mtp-probe: bus: 3, device: 11 was not an MTP device though I can't confirm if these are directly associated with the "pauses". Any thoughts on what might be causing this or what else I can do to diagnose the problem?

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  • SFML - Moving a sprite on mouseclick

    - by Mike
    I want to be able to move a sprite from a current location to another based upon where the user clicks in the window. This is the code that I have: #include <SFML/Graphics.hpp> int main() { // Create the main window sf::RenderWindow App(sf::VideoMode(800, 600), "SFML window"); // Load a sprite to display sf::Texture Image; if (!Image.LoadFromFile("cb.bmp")) return EXIT_FAILURE; sf::Sprite Sprite(Image); // Define the spead of the sprite float spriteSpeed = 200.f; // Start the game loop while (App.IsOpened()) { if (sf::Keyboard::IsKeyPressed(sf::Keyboard::Escape)) App.Close(); if (sf::Mouse::IsButtonPressed(sf::Mouse::Right)) { Sprite.SetPosition(sf::Mouse::GetPosition(App).x, sf::Mouse::GetPosition(App).y); } // Clear screen App.Clear(); // Draw the sprite App.Draw(Sprite); // Update the window App.Display(); } return EXIT_SUCCESS; } But instead of just setting the position I want to use Sprite.Move() and gradually move the sprite from one position to another. The question is how? Later I plan on adding a node system into each map so I can use Dijkstra's algorithm, but I'll still need this for moving between nodes.

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  • Why am I getting a return value of zero from my position computation function?

    - by Hussain Murtaza
    Ok I have a Function int x(), which is used in new Rectangle(x(),a,a,a); in DrawMethod in XNA but when I use it I get x() = 0 as as the answer.Here is my CODE: int x() { int px = (128 * 5); int xx = 0; for (int i = 0; i < 6; i++) { if (Mouse.GetState().X > px) { //xx = Mouse.GetState().X; xx = px; break; } else { px -= 128; } } return xx; } Here is the DrawMethod Code: if (set) { spriteBatch.Draw(texture, new Rectangle(x(), y(), texture.Width, texture.Height), Color.White); textpositionX = x(); textpositionY = y(); set = false; select = false; place = true; } else if(select) { spriteBatch.Draw(texture, new Rectangle(Mouse.GetState().X - texture.Width / 2, Mouse.GetState().Y-texture.Height / 2, texture.Width, texture.Height), Color.White); } else if (place) { spriteBatch.Draw(texture, new Rectangle(textpositionX, textpositionY, texture.Width, texture.Height), Color.White); select = false; set = false; }

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  • New to emacs -- my key bindings are different from what is described in the tutorials. How to fix this?

    - by MountainX
    I'm using emacs v24 [GNU Emacs 24.0.94.1 (x86_64-pc-linux-gnu, GTK+ Version 3.3.20) of 2012-03-26 on meitnerium, modified by Debian] on Kubuntu 12.04. My basic problem is that emacs is not behaving the same as the tutorials I'm reading. I either need different tutorials or I need to make my emacs work as described in the tutorials. Being new to emacs and KDE, I don't know where to start because of this incongruence. My specific problem is this: When I shift-left-mouse-click, I get a buffer dialog popup. That differs from my understanding of the documenation: shift mouse-1 Draws lines, rectangles or poly-lines, erases, cuts, copies or pastes. I also want to use CUA mode. The CUA mode documents seem to indicate that shift-left-mouse-click produces: rectangle highlighting by dragging the mouse while holding down the shift key. I don't get that result either. In fact, I can't select using any modifier keys together with a drag action. Maybe this is a KDE issue. I don't know.

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  • Can a cur file have an alpha map (for high quality transparency)?

    - by Codemonkey
    I want to convert this Heroes of Newerth cursor into a cur file so I can use it as a cursor on windows and on my website. The cursor is now in a PNG file with an alpha map, and I have so far been unsuccessful in converting it to a cur file. The things I've tried is using the Photoshop cursor plugin to simply save the png as a cur. The result was a working cur file with a white background instead of a transparent one. I've also tried painting the background pure green (0, 255, 0) and saving as a cur file, in which case the background was still green when I tried using it as a windows cursor. I've also tried what's been mentioned in a few tutorials, which is selecting the area I want transparent and saving the selection in Photoshop (it then ends up as a new channel). So I selected the cursor and inverted the selection and saved it. The result was a bit odd. Instead of a transparent background, I now get a background that inverts the colours behind it, just like the "Windows inverted" mouse scheme. So is there any way to accomplish what I'm trying to do?

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  • Black screen with blinking cursor! [closed]

    - by Draco
    Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? From my Windows XP SP3 machine, I downloaded the live image file for Ubuntu 12.04 LTS. I then burned a bootable CD. Then I went into the BIOS and set installation settings to (first) CD drive and (second) disabled. However, when I boot I only get a black screen with a blinking cursor. After some time I might get some error messages. Even if I leave it for hours I get nothing. FYI: I don't know how to go to the GRUB menu. Please make the answers easy since I am a young beginner.

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  • How do i set CTRL not to show where the pointer is?

    - by Lewis Goddard
    After recently re-installing, i went through every System Setting and choose exactly how i wanted everthing to be. Except one thing. I'd never seen the Show Cursor on CTRL value before, and wanted to know what it was like. After a while it was simply annoying, whenever i paste of cut in chrome it takes the focus off of the text before i can press V. I have been through eveything in System Settings and can't find it again to disable it. How do i set CTRL not to pulse around the cursor? I will be happy with directions in System Settings, Ubuntu Tweak, or GConf.

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