Ross Lee Beginner

  • Member since Jul 3rd 2019
Last Activity

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  • Ross Lee -

    Posted the thread Edit lost focus when switch keyboard.

    Thread
    My design includes one Edit and two keyboards( alphabet keyboard and digital keyboard). The intention is when Edit is clicked, one of the two keyboards appears. One type of keyboard can switch to another type by clicking the "abc" or "123" button. The…
  • Ross Lee -

    Posted the thread Can GUI_CreateDialogBox() generate WM_CREATE message?.

    Thread
    When I use GUI_CreateDialogBox() to create a dialog including a window, I find that the code in WM_CREATE branch of callback function is not excuted. Then I set breakpoint in WM_CREATE branch and find it never arrived. However, if I just use…
  • Ross Lee -

    Posted the thread How to trim leading zeros in spinbox?.

    Thread
    Is there any way to remove the leading zero in spinbox? For example, if I set the Min and Max of a spinbox as 10 and 100, then when I input the value '24' , the spinbox displays '024'. How can I remove the leading zero? Thank you.
  • Ross Lee -

    Posted the thread How to select correct function when switch windows.

    Thread
    When I switch the views, I'm a bit confused about the correct function to use. For example, I have a Window0 which has a button leading to Window1. Then, in the Window0's button callback functions regarding message WM_NOTIFICATION_RELEASED, I'm not very…
  • Ross Lee -

    Replied to the thread What's the difference between frame,window and dialog.

    Post
    That's great. Thanks!
  • Ross Lee -

    Replied to the thread What's the difference between frame,window and dialog.

    Post
    If I want to implement a mobile like interface, which has several views. Each view has a bunch of fixed widgets(like status bar) and changable widgets. According to your explaination, my idea is to design 2 windows in 1 dialog, one window is for the…
  • Ross Lee -

    Posted the thread What's the difference between frame,window and dialog.

    Thread
    When I design UI with emwin, I find that I can implement my interface with either frame, window or dialog, so my question is what's the difference between these three types? What is the application scenario for each type? Thank you.