nsDialogs

[Kryder]

How do I do that on a white background, displayed correctly Label and Icon?

image:

there is my code:

Function patcher

    nsDialogs::Create 1018
    Pop $0
    
    GetFunctionAddress $0 OnBack
    nsDialogs::OnBack $0

    ${NSD_CreateButton} 300 58 75 23 "$(Browse)"
    Pop $BROWSE_BTN
    GetFunctionAddress $0 Browse
    nsDialogs::OnClick $BROWSE_BTN $0
    
    ${NSD_CreateCheckBox} 10 83 87 17 "Store path"
    
    ${NSD_CreateText} 9 59 285 20 "C:\Program Files\Rockstar Games\GTA San Andreas"
    Pop $PATH
    GetFunctionAddress $0 OnChange
    nsDialogs::OnChange $PATH $0

    ${NSD_CreateLabel} 102 86 270 17 "Status: you select non-SA path, pleese select real path"
    Pop $STATUS
  ${NSD_AddStyle} $STATUS ${SS_RIGHT}

  ${NSD_CreateIcon} 5 3 32 32 icon
    Pop $ICON
    ${NSD_SetIconFromInstaller} $ICON $R1

  ${NSD_CreateLabel} 0 0 384 39 ""
    Pop $R0
  ${NSD_AddStyle} $R0 ${WS_VISIBLE}|${SS_WHITERECT}|${WS_CHILD}|${WS_CLIPSIBLINGS}

    ${NSD_CreateLabel} 43 10 336 32 "${PRODUCT_NAME}"
    Pop $TITLE
    ${NSD_AddStyle} $TITLE ${SS_CENTER}
    CreateFont $1 "Lucida Console" "15"
  SendMessage $TITLE ${WM_SETFONT} $1 1
    
    ${NSD_CreateGroupBox} 3 46 378 60 "SA Path"
    
    ${NSD_CreateGroupBox} 3 106 378 228 "Information"
    
    CreateFont $FONT_BOLD "$(^Font)" "8" "800"
    
    ${NSD_CreateLabel} 12 122 360 16 "Описание:"
    Pop $R0
  SendMessage $R0 ${WM_SETFONT} $FONT_BOLD 1
    
    ${NSD_CreateText} 9 140 366 65 "$(ReadMe)"
    Pop $README
    
    ${NSD_CreateLabel} 12 208 360 16 "Инструкция по установке:"
    Pop $R0
  SendMessage $R0 ${WM_SETFONT} $FONT_BOLD 1
    
    ${NSD_CreateText} 9 227 366 65 "$(ReadMe)"
    Pop $README
    
    ${NSD_CreateLabel} 12 299 168 33 "Patch by:$\nAuto-installer by:"
    Pop $R0
    ${NSD_AddStyle} $R0 ${SS_RIGHT}
    
    ${NSD_CreateLabel} 183 299 190 33 "Deaglos (ICQ:76411326)$\nKryder (ICQ:9911684"
    Pop $R0
  SendMessage $R0 ${WM_SETFONT} $FONT_BOLD 1
    
  ${NSD_CreateHLine} 5 340 377 1 ButtonsLine
    ${NSD_CreateHLine} 5 39 377 1 LabelLine

    ${NSD_CreateButton} 3 347 75 23 $(Close)
    Pop $CLOSE_BTN
    GetFunctionAddress $0 CloseNSIS
    nsDialogs::OnClick $CLOSE_BTN $0
    
    ${NSD_CreateButton} 306 347 75 23 Action
    Pop $ACTION_BTN


  Call GetSAPath

    nsDialogs::Show

FunctionEnd 

[MSG]

Originally posted by bnicer

code:
Function OnClick

  MessageBox MB_OK "Setup will now abort."

  Quit

FunctionEnd

I have a problem with Quit here. Sorry to be disruptive again.

Originally posted by kichik
That's not currently possible as the code handling g_quit_flag is in the installer itself, separate from nsDialogs which doesn't have access to this flag. That wasn't a problem until the direct function callbacks were added. I need to think how it'd be best to handle this. Please submit a feature request.

I guess this one managed to disappear out of sight, after two years the issue is still open. I'd like to quit the installer after the users clicks a button. Is there a workaround I can use? Is there any chance this issue could be resolved in nsDialogs?

[chatterjb]

How to delete strings from a listbox?

I didn't get any responses to this when posting on the main board. Maybe better luck here:

I've got a simple callback function when a button is clicked to remove the selected item from a listbox. It works correctly only if the topmost item is selected. Otherwise, it seems like the item directly above the actual selection gets removed from the LB. Here's the callback:

Function Callback_RemoveSite 
LogEx::Write " RemoveSite button clicked. Inside callback function." 
${NSD_LB_GetSelection} $Listbox_SiteNameID $0 ${NSD_LB_DelString} $Listbox_SiteNameID $0 
FunctionEnd 

And here is the snippet of the dialog/page where it's potentially called:

${NSD_CreateListBox} 0u 30u 150u 90u 
Pop $Listbox_SiteNameID 
${NSD_CreateButton} 172u 105u 58u 12u "--> Remove Site" 
Pop $Button_RemoveSite 
${NSD_OnClick} $Button_RemoveSite Callback_RemoveSite 

I'm not a GUI expert, but am I missing somthing here? If needed, I can attach the entire script.

[{_trueparuex^}]

@chatterjb

Seems like nsDialogs bug. NSD_LB_DelString macro send the LB_DELETESTRING message with lParam set as the string of the item to delete, but according to MSDN lParam is not used by LB_DELETESTRING.

Instead NSD_LB_DelString macro should send the LB_DELETESTRING message with wParam set as the index of the item to delete.

Try using this code:

code:
Function Callback_RemoveSite

LogEx::Write " RemoveSite button clicked. Inside callback function."

SendMessage $Listbox_SiteNameID ${LB_GETCURSEL} 0 0 $0

SendMessage $Listbox_SiteNameID ${LB_DELETESTRING} $0 0

FunctionEnd

PaR

[chatterjb]

Originally posted by {_trueparuex^}
@chatterjb

Seems like nsDialogs bug. NSD_LB_DelString macro send the LB_DELETESTRING message with lParam set as the string of the item to delete, but according to MSDN lParam is not used by LB_DELETESTRING.

Instead NSD_LB_DelString macro should send the LB_DELETESTRING message with wParam set as the index of the item to delete.

Try using this code:

code:
Function Callback_RemoveSite

LogEx::Write " RemoveSite button clicked. Inside callback function."

SendMessage $Listbox_SiteNameID ${LB_GETCURSEL} 0 0 $0

SendMessage $Listbox_SiteNameID ${LB_DELETESTRING} $0 0

FunctionEnd

PaR

Yup, this did the trick. Thanks for your help.

[Animaether]

Just a minor bug report here as well (nsDialogs isn't listed in the bug tracker, unless I missed it)...

When using ${NSD_SetImage}, the image filename parameter cannot be stored in $R0 - this gets overwritten by nsDialogs and essentially just blanks the bitmap control you're trying to set an image to.

Work-around is to not use $R0.

Fix is to adjust nsDialogs.nsh:

!macro __NSD_LoadAndSetImage _LIHINSTMODE _IMGTYPE _LIHINSTSRC _LIFLAGS CONTROL IMAGE HANDLE
    Push $0
    Push $R0
    Push $R1 ; NEW
    StrCpy $R1 ${IMAGE} # in case ${IMAGE} is $R0 ; NEW
    StrCpy $R0 ${CONTROL} # in case ${CONTROL} is $0
    ...
    System::Call 'user32::LoadImage(i ${_LIHINSTSRC}, ts, i ${_IMGTYPE}, i0, i0, i${_LIFLAGS}) i.r0' "$R1" ; MODIFIED
    ...
    Pop $R1 ; NEW
    Pop $R0
    Exch $0 

[ZmAn3]

has anyone been working on a treeview header for nsdialogs like the list view one
http://nsis.sourceforge.net/Header_file_for_Listview
?
I can do all the treeview defines but I dont know the windows api to add items ect.

[Anders]

has anyone been working on a treeview header for nsdialogs like the list view one
http://nsis.sourceforge.net/Header_file_for_Listview
?
I can do all the treeview defines but I dont know the windows api to add items ect.

The win32 treeview does not have the same kind of header support like listview has, while it is possible (A header can exist as its own HWND inside any kind of parent control), you would need to write your own custom plugin...