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I have the emWIn simulation running the emWin VNC server. When connect with VNC client I get this error: [img]https://dl.dropboxusercontent.com/u/11179273/error.png[/img] What can I do to check and fix this problem? Thanks Johann

I find that displaying Arabic is very challenging. Every character can have up to 4 different fonts, depending if it is isolated, start of a word, middle or end of word. The Arabic fonts in the sample file are only for the isolated fonts. Anybody knows how to deal with this? Is there any support for that in emWin? Thanks Johanan

Hi, I need to delete graph data, but I need to check that hG24_a is valid something like: if( isNotFree(hG24_a)) GRAPH_DATA_XY_Delete(hG24_a); how can this be done (checking for hG24_a == NULL does not work as the handle is not NULL) Thanks Johanan

The Calender dialoge has some mixup erros. 1. The manual: Prototype void CALENDAR_SetDefaultBkColor(GUI_COLOR Color, unsigned Index); but should be probably : Prototype void CALENDAR_SetDefaultBkColor(unsigned Index, GUI_COLOR Color); Also , it looks like CALENDAR_SetDefaultBkColor() is same as CALENDAR_SetDefaultColor() Here is my code, and the output with PC simulation: CALENDAR_SetDefaultFont(CALENDAR_FI_HEADER, &GUI_Font24B_ASCII); CALENDAR_SetDefaultFont(CALENDAR_FI_CONTENT, &GUI_Font24B_AS…

Can you give some more details on implementing GUI_VNC_X_StartServer()? I can't fine the sample code in the STM32 release. Thanks Johanan

I do not delete the graph manually. It is deleted when the parent window that contains it is deleted. Johanan

Hello, Is there a way to get touch (or release) notification from a graph widget? I am trying to "drag" a point on XY graph. Thanks Johanan

I saw a thread from Ana, with same problem. When I delete a window that has a GRAPH object, I get the message "gui_alloc.c: block to be deleted is already locked in free()". I get this message 2 times, (when I attach 2 graph data, number of times is number of attached data objects) just before the window is deleted: h24Data = GRAPH_DATA_XY_Create(GUI_RED,25,d24Points,25); h24Data1 = GRAPH_DATA_XY_Create(GUI_GREEN,25,d24Points1,25); GRAPH_AttachData(hItem,h24Data); GRAPH_AttachData(hItem,h24Data1…

If this was the case, then you were correct. unfortunately it is not so. See attached screen with the actual fonts in my PC, compared to the list in the font converter. Since they are sorted , it easy to see. Regards Johanan

[img]E:\User_Johanan\Pictures\ScreenHunter\fcv.jpg[/img]Version is (ST)V5.26 compiled 10:10:06 on Aug 14 2014 (see attched jpg). I tried also on WIN 7 x64 (another PC) with same results, font setting OK (hide is checked). any way my current OS is windows 8.1 x64 I also added font selection , as you can see the script select is missing. Thanks Johanan

Unfortunately this did not help. //------------ Control Panel\All Control Panel Items\Fonts\Font settings Once the checkbox "Hide fonts based on language settings" is checked, all Windows fonts installed on the computer should be shown in the ’Font’ dialog. //----------------- I also tried running the program in WIN 7 compatibility mode, with same result. Regards Johanan

When I open font dialogue in font converter there is no "Script" combobox, and many fonts are missing. With other programs that use the font dialogue, the font dialogue is full with all available fonts, and the script box is displayed. I tried the demo last version, I am using ST font converter version, it is the same. What is the problem? ( OS windows 8 ) Regards Johanan

Of course, but does the PC simulation lib support skinning? Johanan

Yep... Thanks :)

Hello, GUI_MessageBox is a nice little dialogue, but I expected it to use GUI_DEFAULT_FONT, which is not the case. Is it true? I am aware that I can write my won cb routine and set the font, but that is not what the GUI_MessageBox is meant to be... //------------------------------------------------------- BTW a small manual error (page 734): RADIO_GetValue() Description Returns the current button selection. Prototype void RADIO_GetValue(RADIO_Handle hObj); <<<<< should be: >>>>>>>> int void RADI…

I try to use simple skin all my CheckBoxes: #define WIDGET_USE_FLEX_SKIN 1 // in gui config h CHECKBOX_GetSkinFlexProps(&chbProps,CHECKBOX_SKINFLEX_PI_ENABLED); chbProps.ButtonSize = 25; chbProps.ColorCheck = GUI_GREEN; CHECKBOX_SetSkinFlexProps(&chbProps,CHECKBOX_SKINFLEX_PI_ENABLED); hBuildWin = GUI_CreateDialogBox(widgetTable, nObj, cbScreen, WM_HBKWIN, 0, 0); But it has no effect. I am using PC simulation. I assume it is compiled with WIDGET_USE_FLEX_SKIN 1, but not sure. What am I missing? …

My native LCD format is 565, so all my bitmaps are 565 16 bits/pixel. Is there a way to set a "transparent" color when no palate is used? Johanan

My application builds the screens dynamically, ans populates a dialogue table at run time, so I need the create indirect. It seems quite easy to do, but the way to set the WINDOW_ID is unclear. I now do with a workaround, using MY_GetDialogItem(), and I wonder if you can give a hint on doing it in a more elegant way. ------------------- C Source Code (70 lines) Thanks Johanan

Hi, I need to create a simple LED widget (just display one of two images according to ON/OFF state, I wonder how such a basic widget is missing...). I read the costume widget creation doc, but missing the create_indirect() function template. I assume that Create_indirect call <myWidget>_create, but how? Is it available anywhere? thanks Johanan

I would like to create a transparent dialogue, so the screen behind the window is visible except where there are widgets, so I use: static const GUI_WIDGET_CREATE_INFO _aDialogCreate[] = { { FRAMEWIN_CreateIndirect, "KeyPad", ID_FRAMEWIN_0, 36, 57, 350, 480, WM_CF_HASTRANS | WM_CF_STAYONTOP, 0, 0 }, { TEXT_CreateIndirect, "Text", ID_TEXT_0, 58, 53, 200, 64, 0, 0x0, 0 }, . . But this is not doing it. What am I missing? Thanks