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darkshark

_GUICtrlListView set line color?

6 posts in this topic

#1 ·  Posted (edited)

people, how to i put new line color in GUICtrlListView ?

i dont use the setbkcolor because i'm using the

_GUICtrlListView_AddArray()
to add the data in CtrlListView

I wanted to leave a white line and a gray

any ideias?

thankyou so much!

Edited by darkshark

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darkshark,

I can see no way to get the alternate line colouring while using that UDF function. But it is not too difficult to write something to add an array to a ListView - and then you can add the line colouring as well: :x

#include <GUIConstantsEx.au3>

Global $aItems[4][2] = [["Item 1", "SubItem 1"], ["Item 2", "SubItem 2"], ["Item 3", "SubItem 3"], ["Item 4", "SubItem 4"]]

$hGUI = GUICreate("Test", 500, 500)

$hLV = GUICtrlCreateListView("Col 1     |Col 2", 10, 10, 200, 200)
GUICtrlSetBkColor(-1, $GUI_BKCOLOR_LV_ALTERNATE)

For $i = 0 To UBound($aItems) - 1
    ; Clear the item string
    $sItem = ""
    For $j = 0 To UBound($aItems, 2) - 1
        ; Add each item and subitem to the string
        $sItem &= $aItems[$i][$j] & "|"
    Next
    ; Add the item string
    GUICtrlCreateListViewItem($sItem, $hLV)
    ; Set the alternate line colour
    GUICtrlSetBkColor(-1, 0xCCCCCC)
Next

GUISetState()

While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

Any use? :P

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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darkshark,

I can see no way to get the alternate line colouring while using that UDF function. But it is not too difficult to write something to add an array to a ListView - and then you can add the line colouring as well: :x

#include <GUIConstantsEx.au3>

Global $aItems[4][2] = [["Item 1", "SubItem 1"], ["Item 2", "SubItem 2"], ["Item 3", "SubItem 3"], ["Item 4", "SubItem 4"]]

$hGUI = GUICreate("Test", 500, 500)

$hLV = GUICtrlCreateListView("Col 1     |Col 2", 10, 10, 200, 200)
GUICtrlSetBkColor(-1, $GUI_BKCOLOR_LV_ALTERNATE)

For $i = 0 To UBound($aItems) - 1
    ; Clear the item string
    $sItem = ""
    For $j = 0 To UBound($aItems, 2) - 1
        ; Add each item and subitem to the string
        $sItem &= $aItems[$i][$j] & "|"
    Next
    ; Add the item string
    GUICtrlCreateListViewItem($sItem, $hLV)
    ; Set the alternate line colour
    GUICtrlSetBkColor(-1, 0xCCCCCC)
Next

GUISetState()

While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

Any use? :P

M23

I do so then, thank you so much =)

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Hi,

Sorry for bumping this, but does this mean that there's no way to set a line's color after populating the ListView?

I want to set different row color according to certain parameters that I select dynamically in another controls.

I tried

GUICtrlSetBkColor(_GUICtrlListView_GetItemParam($hListView, 3), 0xCCCCCC)

but it would seem that this "GetItemParam" doesn't return a valid handle that I could play with...

footswitch


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4 year bump.....

Just a note on the above post.  I could not figure out for the life of me why I could not make it work, the notes from footswitch would seem to indicate he got it working.

The issue is how the listview is populated.   If you use "_GUICtrlListView_AddArray" to populate your listview the above command does not work.   Instead of sticking the array in there.  Loop though the array and add the lines one at a time via the "GUICtrlCreateListViewItem" command.   This generates controls for each line that can be accessed by the command listed in the above post.

 

In my case, I have a listview that is populated from search results created elsewhere in the script. I want these results presented to the user so they may be picked one a time and worked on.  I want to change the color to show that a line has been done.  In my case I highlight a line.  Press enter,  It gets read, processed elsewhere and comes back to change the color to indicate that the line is been done.  As this is a search result of our customer orders not all lines in the array will be looked at.  And it can be a few min before I come back between each record.  Hence I wanted an easy way to see where I left off when I did come back to it.

 

$c_listview_results   is my listview in my gui.

$a_found_records   is an array of results that I want to display so the user can pick out certain lines.  It has got an unknown number of rows and 6 col.

This.

_GUICtrlListView_AddArray($c_listview_results, $a_found_records)

And this.

    For $i = 0 To UBound($a_found_records)-1 Step 1
        $line = $a_found_records[$i][0] & '|' & $a_found_records[$i][1] & '|' & $a_found_records[$i][2] & '|' & $a_found_records[$i][3] & '|' & $a_found_records[$i][4] & '|' & $a_found_records[$i][5]
        GUICtrlCreateListViewItem($line, $c_listview_results )
    Next

Both populate the listview and look identical.  But only the second bit of code works with the color changing line shown below.

Latter in the script I use the posted line from above to make the change.

GUICtrlSetBkColor(_GUICtrlListView_GetItemParam(GUICtrlGetHandle($c_listview_results), $index), 0x00ff00)

where

$index is the 0 based index of what line was highlighted when I pressed enter.

0x00ff00   is just the color green.

Doing it this way I can generate and display the listview, but only color certain lines as I process them.

 

I'm sure someone will come along and say how to access the controls generated by the arrayadd command but I was not able to figure it out.  This method does work fine for me.

Cal.

 

 

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