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treeview add nodes
hey, im learning win api, and im trying to add nodes to a treeview....this is what i have so. I have found a couple of sites that show how this is done, but I can't ever get them implemented without just out right taking the whole thing and adding it to my code. Any ideas thanks. Along with this, I was hoping someone could lead me to the equivalent of c# .net framework:
1. how to maximize/minimize with button click
2. panels
3. docking
4. how to get rid of the top bar that the window title and close, maximize, and minimize, sit on.
Code:
int APIENTRY WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
{
MSG msg;
HWND myDialog = CreateWindowEx(0,
WC_DIALOG,
NULL,
WS_BORDER | WS_VISIBLE,
0,
0,
721,
344,
NULL,
NULL,
NULL,
NULL);
//__________________________________________________
CreateWindowEx(0,
WC_TREEVIEW,
0,
WS_CHILD | WS_VISIBLE,
4,
29,
169,
197,
myDialog,
(HMENU)libTree_id,
NULL,
NULL);
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Re: treeview add nodes
Wow ! So, what is your question ?
Couple of things:
- for C#, this is not the right forum.
- Also, it is advisable to ask one question per thread as much as possible when the questions are unrelated
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Re: treeview add nodes
oh, Im sorry, well basically im looking to convert part of a c# .net framework program I have to c++ win api....thats why i came here because I am doing the programming in c++ win api, not c#. But, first of all, I would like help on adding nodes to the treeview. In the program it brings up a place for the treeview, but I don't know how to add nodes to it. I didn't want to do this but its not much so here is everything I have. Any links would be good too? Plus, because all my question relate to the same program, wouldn't they be related....lolol....yeah, I know what you mean.
and by the way, im using dev c++
Code:
// link libcomctl32.a
//link libwinmm.a
#include <windows.h>
#include <string>
#include <commctrl.h>
int libTree_id = 0;
int compactApp_id = 2;
int minimizeApp_id = 4;
int maximizeApp_id = 6;
int closeApp_id = 8;
int songPlay_id = 10;
LRESULT WINAPI myProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if(message == WM_CLOSE){
PostQuitMessage(0);
}
//_________________________________________________
//_________________________________________________
switch (message)
{
case WM_COMMAND:
{
if(LOWORD(wParam)==compactApp_id){
MessageBox(hwnd,"button has been clicked","Message title",0);
}
if(LOWORD(wParam)==minimizeApp_id){
MessageBox(hwnd,"button has been clicked","Message title",0);
}
if(LOWORD(wParam)==maximizeApp_id){
MessageBox(hwnd,"button has been clicked","Message title",0);
}
if(LOWORD(wParam)==closeApp_id){
PostQuitMessage(0);
}
if(LOWORD(wParam)==songPlay_id){
//load audio and (in short) name it 'myFile'
mciSendString("open \"C:\\Documents and Settings\\zaryk\\My Documents\\My Music\\Revelations.wma\" type mpegvideo alias myFile", NULL, 0, 0);
//play audio
mciSendString("play myFile", NULL, 0, 0);
}
}
break;
case WM_INITDIALOG:
{
InitCommonControls(); // make our tree control to work
}
break;
}
return 0;
}
int APIENTRY WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
{
MSG msg;
HWND myDialog = CreateWindowEx(0, WC_DIALOG, "", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
0, 0, 721, 344, NULL, NULL, NULL, NULL);
CreateWindowEx(0,
WC_TREEVIEW,
NULL,
WS_CHILD | WS_VISIBLE,
4,
29,
169,
197,
myDialog,
(HMENU)libTree_id,
NULL,
NULL);
//=================================================================
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
234, 281, 42 , 23, myDialog, NULL,NULL,NULL);
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
282, 281, 42 , 23, myDialog, NULL,NULL,NULL);
CreateWindowEx(0, "Button", "Play", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
330, 274, 50 , 37, myDialog, (HMENU)songPlay_id,NULL,NULL);
//__________________________________________
//create the button
//0 -
//"Button" - note this second argument - class name
//"My Button" - Window Title
//BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD - push button specific style - child of the parent window
//- drawn on parent window
//50, 50, 100, 25 - size of button
//NULL
//NULL
//NULL
//__________________________________________
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
386, 281, 42 , 23, myDialog, NULL,NULL,NULL);
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
434, 281, 42 , 23, myDialog, NULL,NULL,NULL);
// Custom Control Box
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
600, 0, 21 , 23, myDialog, (HMENU)compactApp_id,NULL,NULL);
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
633, 0, 21 , 23, myDialog, (HMENU)minimizeApp_id,NULL,NULL);
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
660, 0, 21 , 23, myDialog, (HMENU)maximizeApp_id,NULL,NULL);
CreateWindowEx(0, "BUTTON", "", BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD,
687, 0, 21 , 23, myDialog, (HMENU)closeApp_id,NULL,NULL);
//End Custom Control Box
SetWindowLong( myDialog, DWL_DLGPROC, (long) myProc );
//___________________________________________________________
//now set the procedure
// handle of the window we are attaching procedure to
//dialog window specific attribute - the dialog procedure
//name of procedure
//___________________________________________________________
while(GetMessage(&msg,NULL,0,0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return 0;
}
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Re: treeview add nodes
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Re: treeview add nodes
Thanks for a quick reply. Thats going to explain alot......I was on the site before, but apparently looking in the wrong area.
