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  • 2D Tile based Game Collision problem

    - by iNbdy
    I've been trying to program a tile based game, and I'm stuck at the collision detection. Here is my code (not the best ^^): void checkTile(Character *c, int **map) { int x1,x2,y1,y2; /* Character position in the map */ c->upY = (c->y) / TILE_SIZE; // Top left corner c->downY = (c->y + c->h) / TILE_SIZE; // Bottom left corner c->leftX = (c->x) / TILE_SIZE; // Top right corner c->rightX = (c->x + c->w) / TILE_SIZE; // Bottom right corner x1 = (c->x + 10) / TILE_SIZE; // 10px from left side point x2 = (c->x + c->w - 10) / TILE_SIZE; // 10px from right side point y1 = (c->y + 10) / TILE_SIZE; // 10px from top side point y2 = (c->y + c->h - 10) / TILE_SIZE; // 10px from bottom side point /* Top */ if (map[c->upY][x1] > 2 || map[c->upY][x2] > 2) c->topCollision = 1; else c->topCollision = 0; /* Bottom */ if ((map[c->downY][x1] > 2 || map[c->downY][x2] > 2)) c->downCollision = 1; else c->downCollision = 0; /* Left */ if (map[y1][c->leftX] > 2 || map[y2][c->leftX] > 2) c->leftCollision = 1; else c->leftCollision = 0; /* Right */ if (map[y1][c->rightX] > 2 || map[y2][c->rightX] > 2) c->rightCollision = 1; else c->rightCollision = 0; } That calculates 8 collision points My moving function is like that: void movePlayer(Character *c, int **map) { if ((c->dirX == LEFT && !c->leftCollision) || (c->dirX == RIGHT && !c->rightCollision)) c->x += c->vx; if ((c->dirY == UP && !c->topCollision) || (c->dirY == DOWN && !c->downCollision)) c->y += c->vy; checkPosition(c, map); } and the checkPosition: void checkPosition(Character *c, int **map) { checkTile(c, map); if (c->downCollision) { if (c->state != JUMPING) { c->vy = 0; c->y = (c->downY * TILE_SIZE - c->h); } } if (c->leftCollision) { c->vx = 0; c->x = (c->leftX) * TILE_SIZE + TILE_SIZE; } if (c->rightCollision) { c->vx = 0; c->x = c->rightX * TILE_SIZE - c->w; } } This works, but sometimes, when the player is landing on ground, right and left collision points become equal to 1. So it's as if there were collision coming from left or right. Does anyone know why this is doing this?

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  • Plugging two external screens to laptop via VGA and HDMI

    - by avilella
    I have an Asus U30JC laptop with a VGA and HDMI ports. I can connect my external screen (1920x1200) to either of those ports but I wonder if I would be able to use two screens at the same time, one plugged to the VGA and the other to the HDMI socket. Any ideas? Where should I find out? Doing xrandr, I get: Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 293mm x 164mm 1366x768 60.0*+ 1360x768 59.8 60.0 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis)

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  • Dual monitor not working completely in 12.10 after upgrade

    - by Mark Baldridge
    At 12.04, dual monitors worked perfectly. After upgrading to 12.10, the primary monitor works, the second monitor only partly works. I am sure there is some difference between the releases that I have missed setting properly. System settings - Displays show both correctly as Acer 22" monitors at 1680x1050 (16:10). An icon on monitor 2 is present, but elongated; almost an artifact, since other icons on the primary screen are absent, but this one icon is there on th second monitor. Selecting the icons on both screens exist. Painting is weird on monitor 2. Launcher exists and works on both screens, but even with sticky edges off, the cursor stops at the left edge of monitor 2. Clicking on text editor on screen 2 launcer will launch gedit there. If I drag it, it leaves a trail of after images like repaint is failing. If I drive the cursor on the launcher, the help tags like "LibreOffice Writer" appear, but stay on screen unless I drag the active gedit window over them. Then part of the help bubbles are overwritten, leaving behind after images of the gedit window on screen. What is really fascinating is that the System settings - Displays is now ignoring monitor selection, after allowing it earlier. Just before this, the help popup which said "Select a monitor to change its properties; drag to rearrange its placement" actually let me do that. Maybe a trick of where I grab the edge of the monitor in the Displays setting. I just found a working handle. When I drag monitor 1 to the right of monitor 2, "Apply" and confirm, both monitors work normally (although the right monitor lets the cursor slide off the right edge onto the left edge of monitor 1 - which sounds correct). Painting of windows does not leave an after image. However, success is only temporary. The setting survives the reboot, but painting on the left monitor, now monitor 2, now replicates the issues from before. The after image of the gedit window and the small window for "Are you sure you want to close all programs and restart the computer?" are still on monitor 2 (on the left now), even though they are not real windows, nor do they have processes behind them. Curiously, in Displays, the "green" monitor on the left in the display window is matched by the right monitor color in the monitor upper left corner. Probably makes sense as the one on the right is now monitor 1. If I repeat the "drag the left monitor to the right of the right monitor on the "Displays" window, things are oriented properly, with no display artifacts as I drag windows around either screen. Also the description bubbles that pop up are overwritten on both screens, so none of those artifacts either. This goodness does not survive a reboot, however. Have not tried logging out and back in. All of this after positing that the motherboard VGA and HDMI ports could have been the issue. So, I installed an e-GeForce 7600 GT Dual DVI (I know the web thinks it is not DVI, but VGA, but the connectors are DVI). No change to the weird behavior. The good parts continue to work, the weirdness also works, and swapping monitor positions seems to cure the issue. So, is there a setting I have missed? Given "swapping" monitor 1 and 2 on the System Settings... - Displays makes it work, just not across boot, I suspect so.

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  • Wall jumping collision detection anomaly

    - by Nanor
    I'm creating a game where the player ascends a tower by wall jumping his way to the top. When the player has collided with the right wall they can only jump left and vice versa. Here is my current implementation: if(wallCollision() == "left"){ player.setPosX(0); player.setVelX(0); ignoreCollisions = true; player.setCanJump(true); player.setFacingLeft(false); } else if (wallCollision() == "right"){ player.setPosX(screenWidth-playerWidth*2); player.setVelX(0); ignoreCollisions = true; player.setCanJump(true); player.setFacingLeft(true); } else{ player.setVelY(player.getVelY() + gravity); } and private String wallCollision(){ if(player.getPosX() < playerWidth && !ignoreCollisions) return "left"; else if(player.getPosX() > screenWidth - playerWidth*2 && !ignoreCollisions) return "right"; else{ timeToJump += Gdx.graphics.getDeltaTime(); if(timeToJump > 0.50f){ timeToJump = 0; ignoreCollisions = false; } return "jumping"; } } If the player is colliding with the left wall it will switch between the states left and jumping repeatedly due to the varible ignoreCollisions being switched repeatedly in collision checks. This will give a chance to either jump as intended or simply ascend vertically instead of diagonally. I can't figure out an implementation that will reliably make sure the player jumps as intended. Does anyone have any pointers?

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  • enable all touchpad functions

    - by user118136
    When I had been using Windows 8 my touchpad had multiple gestures: 2 fingers direction top-bottom = vertical revers scrolling(if I scrolled top than page have scrolled bottom); 2 finger direction left-right = horizontal revers scrolling zoom in and zoom out like smartphones with 2 fingers 2 finger rotation = rotate image in image viewer (+ 90 deg or -90 deg) place a finger in the left edge and drag it to right = change windows application, in Ubuntu I want to change the active program to left like Ctrl+Shift+Tab place a finger in the right edge and drag it to left = open right menu and select the option moving finger on direction top-bottom, in Ubuntu I want to change the active program to right like Alt+Tab I succeed enable 2 finger vertical scrolling of System Setings, but I want that it do not work in revers sense. Do it exist a method to enable the rest of gestures and revers the vertical scrolling? edit: It's a Synaptics touchpad.

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  • I want to be able to use the unity menu with Citrix full screen

    - by porec
    I use Citrix Reciever at work, with both XenApp and XenDesktop. Many times at the same time. Since the unity Menu stil apeirs on the top anyway, I'd like to be able to use it. Now I can see it, but it doesn't work.. I have to either tab me out, (double clicking the ALT first)opening another program first, or move the mouse to the left, opening another program from the unity menu from the left, BEFORE I can use the menu on the top.. (my menu on the left side is in autohide mode, so I actually like it :)) For example. I use spotify for lisening to music, it apeirs on the top menu, but it doesn't react when it click it.. I have to move the mouse to the left, open another program, then move to the top an ask it to show spofity. If I open spofify from the left menu, it hangs.. (since its hidden, and I have to ask it to be open, not reopen the hole program..) Or If I want to lock the screen, I have to open another program, (i.ex. nixnote) before I can lock it) since the unity menu is "on the top" anyways, I don't see the problem that it should be able to control such things..

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  • Isometric tile range aquisition

    - by Steve
    I'm putting together an isometric engine and need to cull the tiles that aren't in the camera's current view. My tile coordinates go from left to right on the X and top to bottom on the Y with (0,0) being the top left corner. If I have access to say the top left, top right, bot left and bot right corner coordinates, is there a formula or something I could use to determine which tiles fall in range? I've linked a picture of the layout of the tiles for reference. If there isn't one, or there's a better way to determine which tiles are on screen and which to cull, I'm all ears and am grateful for any ideas. I've got a few other methods I may be able to try such as checking the position of the tile against a rectangle. I pretty much just need something quick. Thanks for giving this a read =)

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  • Two divs, one fixed width, the other, the rest

    - by Shamil
    I've got two div containers. Whilst one needs to be a specific width, I need to adjust it, so that, the other div takes up the rest of the space. Is there any way I can do this? <div class="left"></div> <div class="right"></div> // needs to be 250px .left { float: left; width: 83%; display: table-cell; vertical-align: middle; min-height: 50px; margin-right: 10px; overflow: auto } .right { float: right; width: 16%; text-align: right; display: table-cell; vertical-align: middle; min-height: 50px; height: 100%; overflow: auto } Thanks

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  • Dual displays not working with Xinerama in Ubuntu 12.04

    - by user68489
    I just upgraded from Ubuntu 10.10 to 12.04. I had been using a display configuration just like the one described at http://bitkickers.blogspot.com/2009/08/rotate-just-one-monitor-with.html without any problems under 10.10. I have an nvidia Quadro FX 380 and have upgraded to the latest drivers (295.49). Everything appears to be fine when the system first boots up. However, after logging in, the left screen goes black, and the right screen displays what should be displayed on the left screen. Logging into Ubuntu 2D somewhat improves things. The left screen correctly displays the left portion of the desktop but the right screen contains a duplicate view of the left screen. Turning off Xinerama and enabling TwinView appears to fix the issues but does not allow the right monitor to be rotated. Since the display problems start to occur only after logging on, I thought it might have to do with carryover user configuration from 10.10 but the problems persist even when logging in as a guest. Clicking on System Settings - Displays results in the error message "Could not get screen information - RANDR extension is not present." Any help would be greatly appreciated.

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  • Why am I stuck at 640x480 on an Optimus hybrid-graphics system?

    - by exilada
    I have Intel HD 3000 graphics card onboard and nvidia 520 mx optimus techolonogy card. I was try to install Nvidia driver but it was failure. Now I cant use anything. Have one resolution 640x480 every media disconnected and I cant connect $ xrandr Screen 0: minimum 320 x 200, current 640 x 480, maximum 8192 x 8192 LVDS1 connected 640x480+0+0 (normal left inverted right x axis y axis) 344mm x 194mm 640x480 59.9* VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09 ) glxinfo | grep vendor server glx vendor string: SGI client glx vendor string: Mesa Project and SGI OpenGL vendor string: Tungsten Graphics, Inc Blockquote something wrong here I guess I try to some solutions but didnt work even it cant nvidia-xconfig file after these By the way system get eror sometimes about xorg Sorry for my English thaks for help.

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  • Screen flickering / scrambling on an Asus UL30A

    - by user55059
    Recently my Laptop screen started to flicker. You can view the phenomena here: YouTube Sometimes the screen is totally scrambled, but most of the time it starts with the Title bar only. It happens inconsistently. My Laptop is Asus UL30A and I'm using Ubuntu 11.10. Output from command: sudo lshw -C display; lsb_release -a; uname -a; xrandr *-display:0 description: VGA compatible controller product: Mobile 4 Series Chipset Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 07 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:44 memory:fe400000-fe7fffff memory:d0000000-dfffffff ioport:dc00(size=8) *-display:1 UNCLAIMED description: Display controller product: Mobile 4 Series Chipset Integrated Graphics Controller vendor: Intel Corporation physical id: 2.1 bus info: pci@0000:00:02.1 version: 07 width: 64 bits clock: 33MHz capabilities: pm bus_master cap_list configuration: latency=0 resources: memory:fe800000-fe8fffff LSB Version: core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch:core-4.0-ia32:core-4.0-noarch Distributor ID: Ubuntu Description: Ubuntu 11.10 Release: 11.10 Codename: oneiric Linux steelke 3.0.0-14-generic-pae #23-Ubuntu SMP Mon Nov 21 22:07:10 UTC 2011 i686 i686 i386 GNU/Linux Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 293mm x 164mm 1366x768 60.0*+ 1360x768 59.8 60.0 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) I already rolled back the kernel to 3.0.0-14 instead of 3.0.0-17 as mentioned in this post, but without result. I guess the problem is related to the driver, because I don't see similar behaviour in the BIOS Setup. Any tips or help is welcome.

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  • screen driver problem

    - by exilada
    I have Intel HD 3000 graphics card onboard and nvidia 520 mx optimus techolonogy card. I was try to install Nvidia driver but it was failure. Now I cant use anything. Have one resolution 640x480 every media disconnected and I cant connect $ xrandr Screen 0: minimum 320 x 200, current 640 x 480, maximum 8192 x 8192 LVDS1 connected 640x480+0+0 (normal left inverted right x axis y axis) 344mm x 194mm 640x480 59.9* VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09 ) glxinfo | grep vendor server glx vendor string: SGI client glx vendor string: Mesa Project and SGI OpenGL vendor string: Tungsten Graphics, Inc Blockquote something wrong here I guess I try to some solutions but didnt work even it cant nvidia-xconfig file after these By the way system get eror sometimes about xorg Sorry for my English thaks for help.

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  • Confusing box2d forces

    - by Diken
    Hello Friends. This is my demo game screen-shoot. Here i am using three buttons. Right-bottom button is used for jump and left-bottom buttons used for move left and right. I have some questions 1) should i use linearImpuls for jump body?? 2) For move right and left which types of force i applied??? PLease tell me i am confusing to use linearImpuls, applyforce and linearVelocity. Thanks in advance

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  • HP mini 210 touchpad issues

    - by user4041
    Need help in getting the right mouse click to work on a HP mini 210-1015TU when using the touchpad. If I plug in a USB mouse, both left click and right click function as normal. Using the touchpad however I can only get the left click to work. Attempting to right click gives the result expected from a left click. As per some comments on a forum I added a file 11-touchpad.conf to /usr/share/X11/xorg.conf.d. I can provide further details if required. This made touchpad operation noticeably smoother but the problem with the right mouse click remains. Not a hardware problem as right clicked worked with 10.04 and still works with Windows 7 starter. 10.10 installed using wubi.

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  • Solaris Web Magazine JP ?????

    - by kazun
    #midashi{ font-size:120%; border-left: 8px solid #FF0000;/*??????????????????*/ border-bottom:dotted 1px #cccccc;/*?????????????*/ width:515px;/*??????*/ line-height: 26px;/*h3?????*/ padding-left: 5px;/*?????????*/ color:#333333; /*????*/ font-weight:bold; } .select{ padding-top:2px; padding-left: 3px;/*?????????*/ font-size:10px; color:#999999; display: block; } #midashi2{ font-size:120%; border-left: 8px solid #FF0000;/*??????????????????*/ border-bottom:dotted 1px #cccccc;/*?????????????*/ width:205px;/*??????*/ line-height: 26px;/*h3?????*/ padding-left: 5px;/*?????????*/ color:#333333; /*????*/ font-weight:bold; } .select{ padding-top:2px; padding-left: 3px;/*?????????*/ font-size:10px; color:#999999; display: block; } ???? ????????:Oracle OpenWorld Tokyo 2012 ?????? ????:?????????????????:???????Oracle Solaris Studio 12.3? ???? Oracle Solaris ???????????????????? Oracle OpenWorld Tokyo 2012 ?????? Oracle Solaris 11 ?????????:?Oracle Solaris 11 ?????·????·??? ?2???? ?????????????????:???????Oracle Solaris Studio 12.3? ????? ???? ??????????????????????? Oracle Solaris Oracle Solaris Studio Oracle Solaris Cluster ????? ???? Oracle Technology Network ??????????????????????????????? Oracle Solaris 11 Oracle Solaris 10 Oracle Solaris Cluster Enterprise Edition Oracle Solaris Studio OTN? ????/????  ?????????#4?6/15(?)??? 2012/5/21 Oracle Solaris ??????? #3 2012/5/23 ?83? ????! ???????? ~Oracle x Sun ?6?: Solaris 10 ?? Solaris 11 ?????????????(Slideshare) ?????? Solaris 11 Solaris 10 Oracle Solaris Cluster Oracle Solaris Studio Oracle Linux OTN? ??????????? ?????????? Oracle Solaris ????????????????????????????????????????????????? ???????????????????????????????????????????????? OTN ???? ?????? ????? ?????? ???? Oracle Software Delivery Cloud My Oracle Support ????????? Oracle PartnerNetwork Oracle Solaris Knowledge Zone ????????? Solaris ?????? Oracle|Sun ????????? Oracle Japan (??????) Oracle University ????? Oracle Solaris 11 ?????? Oracle Solaris 11 ??????????? Sun Cluster for Hign Availability ???????? ???????? ?????????? Server / Storage System ????

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  • Check Checkboxes dynamically

    - by Selom
    Hi, ive been dealing with this for some time now and need your help. well I have an array $arrayAmenities which contains a combination of the following data based on what is fetched from the database: Air Conditioned Bar Brunch Party Room Tea Room Terrace Valet I would like the application to dynamically check the following set of checkboxes based on the data contained in the array. With my code only one checkbox is checked based on the first data contained in the array. Can you please tell what Im missing? Thanks for answering. code: //get amenities one by one in order to set the checkboxes $arrayAmenities = explode(',', $rest_amenities ); $i=0; while(count($arrayAmenities) > $i) { var_dump($arrayAmenities[$i]); switch($arrayAmenities[$i]) { case 'Air Conditioned': $checkedAir = 'checked=true'; break; case 'Bar': $checkedBar = 'checked=true'; break; case 'Brunch': $checkedBru = 'checked=true'; break; case 'Party Room'; $checkedPar = 'checked=true'; break; } $i+=1; } } checkboxes <table cellpadding="0" cellspacing="0" style="font-size:10px"> <tr> <td style="border-top:1px solid #CCC;border-right:1px solid #CCC;border-left:1px solid #CCC; padding-left:5px ">Air Conditioned <input type="checkbox" name="air_cond" <?php print $checkedAir;?> value="Air Conditioned"></td> <td style="padding-left:10px; border-top:1px solid #CCC;border-right:1px solid #CCC;">Bar <input type="checkbox" name="bar" value="Bar" <?php print $checkedBar;?>></td> <td style="padding-left:10px; border-top:1px solid #CCC;border-right:1px solid #CCC; ">Brunch <input type="checkbox" name="brunch" value="Brunch" <?php print $checkedBru;?>></td> </tr> <tr> <td style="border-top:1px solid #CCC;border-right:1px solid #CCC; border-bottom:1px solid #CCC; border-left:1px solid #CCC; padding-left:5px">Party Room <input <?php print $checkedPar;?> type="checkbox" name="party_room" value="Party Room" ></td> <td style="padding-left:10px; border-top:1px solid #CCC;border-right:1px solid #CCC; border-bottom:1px solid #CCC;">Tea Room <input type="checkbox" name="tea_room" value="Tea Room" ></td> <td style="padding-left:10px; border-top:1px solid #CCC;border-right:1px solid #CCC; border-bottom:1px solid #CCC;">Terrace <input type="checkbox" name="terrace" value="Terrace"></td> </tr> <tr> <td colspan="3" style="border-bottom:1px solid #CCC; border-left:1px solid #CCC; border-right:1px solid #CCC; padding-left:5px">Valet <input type="checkbox" name="valet" value="Valet" ></td> </tr> </table>

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  • How to set BackGround color to a divider in JSplitPane

    - by Sunil Kumar Sahoo
    I have created a divider in JSplitPane. I am unable to set the color of divider. I want to set the color of divider. please help me how to set color of that divider import javax.swing.; import java.awt.; import java.awt.event.*; public class SplitPaneDemo { JFrame frame; JPanel left, right; JSplitPane pane; int lastDividerLocation = -1; public static void main(String[] args) { SplitPaneDemo demo = new SplitPaneDemo(); demo.makeFrame(); demo.frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); demo.frame.show(); } public JFrame makeFrame() { frame = new JFrame(); // Create a horizontal split pane. pane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT); left = new JPanel(); left.setBackground(Color.red); pane.setLeftComponent(left); right = new JPanel(); right.setBackground(Color.green); pane.setRightComponent(right); JButton showleft = new JButton("Left"); showleft.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { Container c = frame.getContentPane(); if (pane.isShowing()) { lastDividerLocation = pane.getDividerLocation(); } c.remove(pane); c.remove(left); c.remove(right); c.add(left, BorderLayout.CENTER); c.validate(); c.repaint(); } }); JButton showright = new JButton("Right"); showright.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { Container c = frame.getContentPane(); if (pane.isShowing()) { lastDividerLocation = pane.getDividerLocation(); } c.remove(pane); c.remove(left); c.remove(right); c.add(right, BorderLayout.CENTER); c.validate(); c.repaint(); } }); JButton showboth = new JButton("Both"); showboth.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { Container c = frame.getContentPane(); c.remove(pane); c.remove(left); c.remove(right); pane.setLeftComponent(left); pane.setRightComponent(right); c.add(pane, BorderLayout.CENTER); if (lastDividerLocation >= 0) { pane.setDividerLocation(lastDividerLocation); } c.validate(); c.repaint(); } }); JPanel buttons = new JPanel(); buttons.setLayout(new GridBagLayout()); buttons.add(showleft); buttons.add(showright); buttons.add(showboth); frame.getContentPane().add(buttons, BorderLayout.NORTH); pane.setPreferredSize(new Dimension(400, 300)); frame.getContentPane().add(pane, BorderLayout.CENTER); frame.pack(); pane.setDividerLocation(0.5); return frame; } } Thanks Sunil kumar Sahoo

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  • Making CSS Render in a simialr way on FireFox 3.0.15/IE 6.0 & 7.0

    - by R.R
    Following css renders differently depends on the browser (mainly with Firefox) Firefox: the border-left-style:dashed does not seem to take effect as desired and black lines are shown instead. Also font seems to be another issue using em as they respond relatively better in cross browser. When i used pixel its a mess but not sure em is better or not. I am not a CSS expert and working with CSS makes me feel worse than dealing with a second hand car dealer. .Main { font-family: Arial, "Trebuchet MS", Sans-Serif; font-size: 0.8em; border:0px; } .Header { font-family: Arial, "Trebuchet MS", Sans-Serif; font-size: 1.2em; color:#666; background : url("../images/header.jpg") repeat-x top left; padding-left: 10px; padding:4px; text-transform:uppercase; border:1px; border-left-style:dashed; border-bottom-width:thin; border-collapse:collapse } .Footer { color:#666; font-family: Arial, "Trebuchet MS", Sans-Serif; font-size: 0.7em; } .Footer td { border-style:none; text-align:center; } .Footer span { color:#666; font-family: Arial, "Trebuchet MS", Sans-Serif; font-size: 0.7em; font-weight:bold; text-decoration:underline; border-style:none; } .Footer a { font-family: Arial, "Trebuchet MS", Sans-Serif; font-size: 0.7em; color:#666; } .Results-Item td { margin-left: 10px; vertical-align:middle; color:#666; background-color: white; font-size: 1.2em; padding:4px; font-family: Arial, "Trebuchet MS", Sans-Serif; padding-left: 10px; line-height: 20px; border:1px; border-left-style:dashed; border-bottom-width:thin; border-collapse:collapse; } .Results-AltItem td { margin-left: 10px; vertical-align:middle; color:#666; font-size: 1.2em; /* _font-size: 1.2em; /* IE6 hack */ padding:4px; font-family: Arial, "Trebuchet MS", Sans-Serif; background-color: #ccc; padding-left: 10px; line-height: 20px; border:1px; border:1px; border-left-style:dashed; border-bottom-width:thin; border-collapse:collapse; } Amount { text-align:right; }

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  • Android: Adding static header to the top of a ListActivity

    - by GrandPrix
    Currently I have a class that is extending the ListActivity class. I need to be able to add a few static buttons above the list that are always visible. I've attempted to grab the ListView using getListView() from within the class. Then I used addHeaderView(View) to add a small layout to the top of the screen. Header.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <Button android:id="@+id/testButton" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="Income" android:textSize="15dip" android:layout_weight="1" /> </LinearLayout> Before I set the adapter I do: ListView lv = getListView(); lv.addHeaderView(findViewById(R.layout.header)); This results in nothing happening to the ListView except for it being populated from my database. No buttons appear above it. Another approach I tried as adding padding to the top of the ListView. When I did this it successfully moved down, however, if I added any above it, it pushed the ListView over. No matter what I do it seems as though I cannot put a few buttons above the ListView when I used the ListActivity. Thanks in advance. synic, I tried your suggestion previously. I tried it again just for the sake of sanity, and the button did not display. Below is the layout file for the activity and the code I've implemented in the oncreate(). //My listactivity I am trying to add the header to public class AuditActivity extends ListActivity { Budget budget; @Override public void onCreate(Bundle savedInstanceState) { Cursor test; super.onCreate(savedInstanceState); setContentView(R.layout.audit); ListView lv = getListView(); LayoutInflater infalter = getLayoutInflater(); ViewGroup header = (ViewGroup) infalter.inflate(R.layout.header, lv, false); lv.addHeaderView(header); budget = new Budget(this); /* try { test = budget.getTransactions(); showEvents(test); } finally { } */ // switchTabSpecial(); } Layout.xml for activity: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent"> <ListView android:id="@android:id/list" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:id="@android:id/empty" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/empty" /> </LinearLayout>

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  • Extjs internet explorer object not found problem.

    - by john misoskian
    hi; this code run firefox , but error on ie why ? please help me. xxx.js code: var gridFormf = new Ext.FormPanel({ id: 'company-form', frame: true, labelAlign: 'left', title: 'Is Emri', bodyStyle:'padding:5px', width: 1, tbar: [ newIsEmri,delIsEmri,edIsEmri,rapIsEmri,serIsEmri ], layout: 'column', // Specifies that the items will now be arranged in columns items: [ { columnWidth: 0.3, layout: 'fit', items: [{ columnWidth: 1, xtype: 'fieldset', labelWidth: 90, title:'Ekip / Servis', defaults: {width: 120, border:false}, // Default config options for child items defaultType: 'textfield', autoHeight: true, bodyStyle: Ext.isIE ? 'padding:0 0 5px 15px;' : 'padding:10px 15px;', border: true, style: { "margin-left": "10px", // when you add custom margin in IE 6... "margin-right": Ext.isIE6 ? (Ext.isStrict ? "-10px" : "-13px") : "0" // you have to adjust for it somewhere else }, items: [{ fieldLabel: 'Ekip / Personel', name: 'SERVIS_VEREN' }] },{ columnWidth: 1, xtype: 'fieldset', labelWidth: 90, title:'Ürün', defaults: {width: 120, border:false}, // Default config options for child items defaultType: 'textfield', autoHeight: true, bodyStyle: Ext.isIE ? 'padding:0 0 5px 15px;' : 'padding:10px 15px;', border: true, style: { "margin-left": "10px", // when you add custom margin in IE 6... "margin-right": Ext.isIE6 ? (Ext.isStrict ? "-10px" : "-13px") : "0" // you have to adjust for it somewhere else }, items: [{ fieldLabel: 'Cihaz', name: 'URUN_CIHAZ_ADI' }, { fieldLabel: 'Marka', name: 'URUN_MARKA_ADI' }, { fieldLabel: 'Model', name: 'URUN_MODEL_ADI' },{ fieldLabel: 'Seri No', name: 'URUN_SERI_NO' } ] }] },{ columnWidth: 0.3, layout: 'fit', items: [{ columnWidth: 1, xtype: 'fieldset', labelWidth: 90, title: 'Servis Gelis Türü', defaults: { width: 140, border: false }, // Default config options for child items defaultType: 'textfield', autoHeight: true, bodyStyle: Ext.isIE ? 'padding:0 0 5px 15px;' : 'padding:10px 15px;', border: true, style: { "margin-left": "10px", // when you add custom margin in IE 6... "margin-right": Ext.isIE6 ? (Ext.isStrict ? "-10px" : "-13px") : "0" // you have to adjust for it somewhere else }, items: [{ fieldLabel: 'Gelis Türü', name: 'SERVIS_GELIS_TURU' }] },RadioPanels ] },{ columnWidth: 0.3, layout: 'fit', items: [{ columnWidth:1, autoHeight: true, border: true, items: [gridAksesuar] },gridAriza,{ columnWidth: 1, xtype: 'textarea', labelWidth: 0, width:250, defaultType: 'textarea', autoHeight: true, border: false, name:'ARIZA_ACIKLAMASI' }] },{ columnWidth: 1.0, layout: 'fit', items: gridFormx }] }); My html code : <script src="/ApplicationJs/xxx.js" type="text/javascript"></script> <script type="text/javascript"> Ext.onReady(function() { var viewport = new Ext.Viewport({ layout:'fit', items: [gridFormf] }); </script> Internet explorer return to error. Error description is object gridFormf is not found.

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  • what does an * (star) mean in front of a CSS rule?

    - by Bill Caswell
    I'm new to CSS and am using the Yahoo YUI libraries in a project. I am learning as fast as possible, but apologize in advance if this is too rookie of a question. Can anyone help me understand the following CSS that I came across in the layout manager CSS: I have been unable to figure out what the * (star) does to the rules (styles) in the following CSS??? .yui-skin-sam .yui-layout .yui-layout-unit div.yui-layout-bd { border:1px solid #808080; border-bottom:none; border-top:none; *border-bottom-width:0; *border-top-width:0; background-color:#f2f2f2; text-align:left; } Thanks in advance, Bill

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  • Android NDK r4 san-angeles problem

    - by Goz
    Hi All, I'm starting to learn the android NDK and I've instantly come up against a problem. I'e built the tool chain (which took a LOT longer than I was expecting!!) and I've compiled the C++ code with no problems and now I'm trying to build the java code. Instantly I come up against a problem. There is a file "main.xml" <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent" > <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="Hello World, DemoActivity" /> </LinearLayout> and I get the following errors: Description Resource Path Location Type error: Error: String types not allowed (at 'layout_height' with value 'match_parent'). main.xml /DemoActivity/res/layout line 2 Android AAPT Problem error: Error: String types not allowed (at 'layout_height' with value 'match_parent'). main.xml /DemoActivity/res/layout line 2 Android AAPT Problem error: Error: String types not allowed (at 'layout_width' with value 'match_parent'). main.xml /DemoActivity/res/layout line 2 Android AAPT Problem error: Error: String types not allowed (at 'layout_width' with value 'match_parent'). main.xml /DemoActivity/res/layout line 7 Android AAPT Problem error: Error: String types not allowed (at 'layout_width' with value 'match_parent'). main.xml /DemoActivity/res/layout line 7 Android AAPT Problem So I can see the problem lies in the fact that these "match_parent" strings are in there. Anyone know how to fix this?

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  • Setting background image for QPushButton

    - by Surjya Narayana Padhi
    Hi Geeks, I am struggling to set an background image for an QPushButton. No Success till now. Following is my code. appsWidget::appsWidget(QWidget *parent) :QWidget(parent) { QPushButton *button1 = new QPushButton("SETTINGS",this); QPushButton *button2 = new QPushButton("TEST",this); QPushButton *button3 = new QPushButton("IE",this); button1->setStyleSheet("background-image:url(config.png)"); -> No success qDebug("appWidget initialized."); QHBoxLayout *layout = new QHBoxLayout; layout->addWidget(button1); layout->addWidget(button2); layout->addWidget(button3); this->setLayout(layout); connect(button1,SIGNAL(clicked()),this,SLOT(setClickIndex1())); connect(button2,SIGNAL(clicked()),this,SLOT(setClickIndex2())); connect(button3,SIGNAL(clicked()),this,SLOT(setClickIndex3())); } The image I am using in the stylesheet is located in the same project folder. Do anybody has any solution?

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  • Jquery Resizable Issue

    - by MrEnder
    Ok my windows are supposed to be resizable... the web site is http://opentech.durhamcollege.ca/~intn2201/brittains/labs/ my code is document.writeln('<object id="cursorObj" width="0" height="0" >'); document.writeln('<param name="movie" value="flash/cursor.swf" name="wmode" value="transparent">'); document.writeln('<embed id="cursorEmbed" src="flash/cursor.swf" width="0" height="0" style="position: absolute;" wmode="transparent">'); document.writeln('</embed>'); document.writeln('</object>');*/ var browser=navigator.appName; var frameWidth = ""; var frameHeight = ""; var d = new Date(); var year = d.getFullYear(); var date = ""; var menuCheck = false; var si = ""; var io = ""; var windowT = ""; var cursorObj = ""; var cursorEmbed = ""; var windowState = false; var windowBody = ""; var bgImage_JS = document.getElementById("bgImage"); var desktop_JS = document.getElementById("desktop"); var menuBar_JS = document.getElementById("menuBar"); var menuBarButton_JS = document.getElementById("menuBarButton"); var menuBarContainer_JS = document.getElementById("menuBarContainer"); var menuBarClock_JS = document.getElementById("menuBarClock"); var action1_JS = document.getElementById("action1"); var action2_JS = document.getElementById("action2"); var action3_JS = document.getElementById("action3"); var showdesktopButton_JS = document.getElementById("menuBarButtonShowdesktopInput"); var windowExitImage_JS = document.getElementById("windowExitImage"); /*if(browser!="Netscape") { windowExitImage_JS.style.top = "-25px"; }*/ function requestWindow(url) { if(windowState==false) { windowOpen(); requestWindowInput() } else if(windowState==true) { windowClose(); } if (window.XMLHttpRequest) { xmlhttp=new XMLHttpRequest(); } else { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.open("GET",url,false); xmlhttp.send(null); } function requestWindowInput() { document.getElementById('action1').innerHTML=xmlhttp.responseText; } function requestdesktop(url) { if (window.XMLHttpRequest) { xmlhttp=new XMLHttpRequest(); } else { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.open("GET",url,false); xmlhttp.send(null); document.getElementById('desktop').innerHTML=xmlhttp.responseText; } requestdesktop('desktop.php'); function reset() { if (self.innerWidth) { frameWidth = self.innerWidth; frameHeight = self.innerHeight; } else if (document.documentElement && document.documentElement.clientWidth) { frameWidth = document.documentElement.clientWidth; frameHeight = document.documentElement.clientHeight; } else if (document.body) { frameWidth = document.body.clientWidth; frameHeight = document.body.clientHeight; } /*cursorObj = document.getElementById("cursorObj"); cursorEmbed = document.getElementById("cursorEmbed");*/ if(browser!="Netscape") { bgImage_JS.style.top = 8 + "px"; bgImage_JS.style.left = 8 + "px"; desktop_JS.style.top = 8 + "px"; desktop_JS.style.left = 8 + "px"; menuBar_JS.style.top = (frameHeight - 45) + "px"; menuBar_JS.style.left = 8 + "px"; desktop_JS.style.width = "24px"; } bgImage_JS.style.width = (frameWidth - 21) + "px"; bgImage_JS.style.height = (frameHeight - 51) + "px"; desktop_JS.style.width = (frameWidth - 20) + "px"; desktop_JS.style.height = (frameHeight - 50) + "px"; menuBar_JS.style.width = (frameWidth - 20) + "px"; menuBar_JS.style.top = (frameHeight - 40) + "px"; menuBarClock_JS.style.left = (frameWidth - 100) + "px"; /*cursorEmbed.style.width = (frameWidth - 20) + "px"; cursorEmbed.style.height = (frameHeight - 20) + "px"; cursorEmbed.style.width = (frameWidth - 20) + "px"; cursorEmbed.style.height = (frameHeight - 20) + "px";*/ t=setTimeout('reset()',500); } function menuSize() { action3_JS.style.backgroundColor = "black"; action3_JS.style.color = "#C0C0FF"; action3_JS.style.border = "1px solid #C0C0FF"; action3_JS.style.width = "250px"; action3_JS.style.height = "400px"; action3_JS.style.padding = "5px"; if(browser!="Netscape") { action3_JS.style.top = (frameHeight - 452) + "px"; var winCheck = frameWidth - 1651; if(winCheck<=0) { action3_JS.style.left = 8 + "px"; } else { action3_JS.style.left = (frameWidth - 1672) + "px"; } } else { action3_JS.style.top = (frameHeight - 452) + "px"; var winCheck = frameWidth - 1672; if(winCheck<=0) { action3_JS.style.left = 8 + "px"; } else { action3_JS.style.left = (frameWidth - 1672) + "px"; } } //menuT=setTimeout('menuSize()',500); } function menu() { if(menuCheck==false) { var lab1 = "'lab1.php'"; var lab2 = "'lab2.php'"; var lab3 = "'lab3.php'"; var lab4 = "'lab4.php'"; var lab5 = "'lab5.php'"; var lab6 = "'lab6.php'"; menuSize(); action3_JS.innerHTML = '<input type="button" class="menuButtons" id="menuButton1" value="Lab1" onclick="requestWindow(' + lab1 + ')" /><input type="button" class="menuButtons" id="menuButton2" value="Lab2" onclick="requestWindow(' + lab2 + ')" /><input type="button" class="menuButtons" id="menuButton3" value="Lab3" onclick="requestWindow(' + lab3 + ')" /><input type="button" class="menuButtons" id="menuButton4" value="Lab4" onclick="requestWindow(' + lab4 + ')" /><input type="button" class="menuButtons" id="menuButton5" value="Lab5" onclick="requestWindow(' + lab5 + ')" /><input type="button" class="menuButtons" id="menuButton6" value="Lab6" onclick="requestWindow(' + lab6 + ')" /><input type="button" class="menuButtons" id="menuButtonShowdesktop" value="Show desktop" onclick="showDesktop()" />'; menuCheck=true; } else if(menuCheck==true) { action3_JS.style.backgroundColor = "transparent"; action3_JS.style.border = "0px solid #C0C0FF"; action3_JS.style.width = "0px"; action3_JS.style.height = "0px"; action3_JS.style.padding = "0px"; action3_JS.style.top = "0px"; action3_JS.style.left = "0px"; action3_JS.innerHTML = ""; //window.clearTimeout(menuT); menuCheck=false; } } function clearMenu() { action3_JS.style.backgroundColor = "transparent"; action3_JS.style.border = "0px solid #C0C0FF"; action3_JS.style.width = "0px"; action3_JS.style.height = "0px"; action3_JS.style.padding = "0px"; action3_JS.style.top = "0px"; action3_JS.style.left = "0px"; action3_JS.innerHTML = ""; menuCheck=false; //menuT=setTimeout('clearMenu()',500); } function showDesktop() { clearMenu(); action1_JS.style.display = "none"; action1_JS.style.backgroundColor = "transparent"; action1_JS.style.border = "0px solid #C0C0FF"; action1_JS.style.width = 0 + "px"; action1_JS.style.height = 0 + "px"; action1_JS.style.left = 0 + "px"; action1_JS.style.top = 0 + "px"; window.clearInterval(si); window.clearTimeout(windowT); windowState = false; } function windowSize() { action1_JS.style.backgroundColor = "black"; action1_JS.style.color = "#C0C0FF"; action1_JS.style.border = "1px solid #C0C0FF"; action1_JS.style.width = (frameWidth - 375) + "px"; action1_JS.style.height = (frameHeight - 200) + "px"; action1_JS.style.left = (frameWidth - 1500) + "px"; var winCheck1 = (frameWidth - 1500); if(winCheck1<=0) { action1_JS.style.left = (frameWidth - 850) + "px"; } winCheck1 = (frameWidth - 850); if(winCheck1<=0) { action1_JS.style.left = (frameWidth - 300) + "px"; action1_JS.style.width = (frameWidth - 50) + "px"; } action1_JS.style.top = (frameHeight - 750) + "px"; var winCheck2 = (frameHeight - 750); if(winCheck2<=0) { action1_JS.style.top = (frameHeight - 500) + "px"; } //windowT=setTimeout('windowSize()',500); $(function() { $("#action1").resizable(); }); } function windowOpen() { windowSize(); action1_JS.style.display = "none"; $("#action1").fadeIn(1300); setTimeout("requestWindowInput()", 100); windowState = true; clearMenu(); } function windowClose() { action1_JS.style.display = ""; $("#action1").fadeOut(1300); windowState = false; clearMenu(); setTimeout("windowOpen()", 1350); } function windowDragStart() { $(function() {$("#action1").draggable( {disabled: false} );}); } function windowDragEnd() { $(function() {$("#action1").draggable( {disabled: true} );}); } function windowExitMouseover() { document.getElementById("windowExitImage").src = "images/exit2.png"; } function windowExitMouseout() { document.getElementById("windowExitImage").src = "images/exit1.png"; } $(function() { $("#action1").resizable(); }); I'm trying to use $(function() { $("#action1").resizable(); }); to resize my #action1 div sorry for the long code =[ not sure whats breaking it is why I sent everything

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