c++ - Listview Control No column headers -


i'm developing c++ mfc application. there have list view control.

  1. i define control variable (m_listctrl) under clistctrl class ( resource view add variable )
  2. i add columns following code snippet

output

no column headers , columns. appreciated. 

static void adddata(clistctrl &ctrl, int row, int col, const char *str) {     lvitem lv;     lv.iitem = row;     lv.isubitem = col;     lv.psztext = (lpstr)str;     lv.mask = lvif_text;     if (col == 0)         ctrl.insertitem(&lv);     else         ctrl.setitem(&lv); }   bool cmfctestdlg::oninitdialog() {     //.. default code in mfc dialog here             m_listctrl.insertcolumn(0, "page");     m_listctrl.setcolumnwidth(0, 60);      m_listctrl.insertcolumn(1, "last modified");     m_listctrl.setcolumnwidth(1, 80);      m_listctrl.insertcolumn(2, "prioirty");     m_listctrl.setcolumnwidth(2, 50);      m_listctrl.sendmessage(lvm_setextendedlistviewstyle, 0, lvs_ex_fullrowselect);      adddata(m_listctrl, 0, 0, "first");     adddata(m_listctrl, 0, 1, "jan 2011");     adddata(m_listctrl, 0, 2, "medium");      adddata(m_listctrl, 1, 0, "second");     adddata(m_listctrl, 1, 1, "feb 2011");     adddata(m_listctrl, 1, 2, "high");      return true;  // return true  unless set focus control }

because have dialog template have set style headers there.

click on control in resource editor. make sure have style report selected (section appearance, property view).

in section appearance, set no column header no

if create list view own code, don't use style lvs_nocolumnheader

the style column header define negative. set style if want suppress header. other styles defined positiv, want them set style. sometime confusing.


Comments

Post a Comment

Popular posts from this blog

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m
Read more

javascript - Z-index in d3.js -

i have map , when hover effect on region of map below yellow line , circle, last ones disappear. how can solve problem? http://jsfiddle.net/ot21n9qx/ var arc = g.append("path") .style("fill", "none") .style("stroke", "yellow") .style("stroke-width", 2) .attr("d", "m" + pathorigin[0] + "," + pathorigin[1] + " q" + svgpoint[0] + "," + pathorigin[1] + " " + svgpoint[0] + "," + svgpoint[1]); var circlesize = d3.scale.linear() .domain([0, 0.5, 1]) .range([4, 10, 4]); svg not have z order draws objects in order created. need create path , circle after create highlight regions. here forked fiddle: http://jsfiddle.net/o00fzgaf/1/
Read more