dialog

问题 I have a Android game w/ a ViewThread and a Panel that uses the onTouchEvent. What's the best way to call the parent Activity's 'showDialog' method when the Panel's onTouchEvent is fired and to communicate the resulting information back to the underlying code? For example in my Panel I have the following: @Override public boolean onTouchEvent(MotionEvent event) { int todo = map.click(event.getX(), event.getY()); //If a valid square was clicked, lets popup a dialog if(todo == 1){ //Activity

问题 I create a window class with static window proc for dialog window and have an error executed when window is creating: access denied when writing location "0x00000000" // ... Creating window _hWnd = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_MAIN), NULL, WndProc, (LPARAM)this); And window proc function: static INT_PTR CALLBACK MainWindow::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { MainWindow * wnd = NULL; if(message == WM_NCCREATE) { wnd = reinterpret_cast<MainWindow *>

问题 I need to provide a reordering Dialog to let a user interactively order a list of strings. Does Qt already provide something fitting for this purpose? I have searched the usual forums and examples but found nothing appropriate. To clarify what I need: Raw List: FileBaz FileFoo FileBar User sorted list FileBar FileFoo FileBaz So an arbitrary order as for example needed for merging formerly selected pdf files 回答1: Qt already supports it, there's nothing for you to do: The standard views

问题 I am a small step for completing the validation routine of a numeric preference. I replaced the EditTextPrefernce OK button onClickListener to prevent leaving the dialog if the entry is not numeric. I use TextWatcher.afterTextChanged to check if the entry is numeric or not, and I put the valid assesment on an EditText tag. All is working well, pressing OK when the entry is invalid does not leave the dialog, pressing OK when the entry is valid...here I need to call the original OK button

问题 I'm writing an application following this tutorial. I'm aware that this tutorial dates, and as such, I have adapted the code to take into consideration the unicode. I have a main window which looks like an MDI. Then, I have a View menu which toggles a Toolbar dialog as to be shown and hidden. When I show the dialog, it is displayed, but the PUSHBUTTON s are not displayed correctly. They only appear when I click my main window again. Plus, I don't seem to be able to click neither of the

问题 I have a query regarding jquery that i want to create a dialog open and then fill some values in it. As i have tried to create a dialog using jquery it uses old values because that div already exists on that page. So i want to create an object of the dialog using jquery and then fill fields in it. I am using jsmarty and jquery together. Thanks 回答1: You can just do something like this... var jDialogContainer = $(document.createElement("div")); // add anything to jDialogContainer you want

问题 I have tried to Google for this quite extensively but I hope someone here can come up trumps. As a lot of people ( I imagine ) would like, I want to spawn a File Open dialog box from Excel ( no problem with that using GetOpenFilename ). I think I am trying to achieve the same thing most people want when they open up a dialog, they want to choose a file, and normally this is the latest one of that type? So say I have a C:\Temp dir full of .piv files and I want to grab the last created. I have

问题 When opening a second dialog as a 'loading dialog' to prevent user action while loading a large file, I want the dialog to restrict any user action (click and such) while the dialog is up (and the large file is loading). The dialog works as a 'Non-Modal dialog' which you can click back to the main window and click on stuff, but when using a 'Modal dialog' instead it freezes the program's processes once it is displayed. How can I get the modal dialog to display correctly? Code: import javax

问题 I currently have a dialog box that automatically displays each time the page is loaded. However, I have functionalities such as a search so when a user searches for an entry, it will then display the popup box again since the page is being loaded again. How can I get it so that the dialog box only displays the first time the page is loaded? Here is my HTML code for the dialog box: <!-- Dialog box --> <div id="dialog-form" title="Instructions"> <form> <fieldset> <ul> <li>These are instructions

问题 I am making an android app in which i have to use progress dialog in android.I want to load progress image when i clicked on login button.Actully i am parsing response and i want till the time the response gets parsed it should show progress dialog.Any help will be appreciated. Thanks. 回答1: Yes you can do that like code below and link. http://developer.android.com/reference/android/os/AsyncTask.html private class DownloadFilesTask extends AsyncTask<URL, Integer, Long> { protected Long