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comparison dwtest.c @ 304:c28c0a804442

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Added extra notebook page for a container example. Added "correct" callbacks for events on trees and containers. Added status lines to the tree and container pages to display results of the callback events. Changed the tab name to reflect the widgets in the notebook pages.
author mhessling@81767d24-ef19-dc11-ae90-00e081727c95
date Sat, 29 Mar 2003 03:26:50 +0000
parents 4559a2fd2db2
children 32ad8a0dc06b
comparison
equal deleted inserted replaced
303:464b5e46b313 304:c28c0a804442
34 lbbox, 34 lbbox,
35 notebookbox, 35 notebookbox,
36 notebookbox1, 36 notebookbox1,
37 notebookbox2, 37 notebookbox2,
38 notebookbox3, 38 notebookbox3,
39 notebookbox4,
39 notebook, 40 notebook,
40 vscrollbar, 41 vscrollbar,
41 hscrollbar, 42 hscrollbar,
42 status, status1, 43 status, status1,
44 container_status,
45 tree_status,
43 stext, 46 stext,
44 tree, 47 tree,
48 container,
45 pagebox, 49 pagebox,
46 treebox, 50 treebox,
51 containerbox,
47 textbox1, textbox2, textboxA, 52 textbox1, textbox2, textboxA,
48 gap_box, 53 gap_box,
49 buttonbox; 54 buttonbox;
50 55
51 HPIXMAP text1pm,text2pm; 56 HPIXMAP text1pm,text2pm;
57 unsigned long fileicon,foldericon;
52 58
53 int font_width = 8; 59 int font_width = 8;
54 int font_height=12; 60 int font_height=12;
55 int font_gap = 2; 61 int font_gap = 2;
56 int rows=100,width1=6,cols=80; 62 int rows=100,width1=6,cols=80;
338 /* Redraw the window */ 344 /* Redraw the window */
339 draw_file( current_row, current_col); 345 draw_file( current_row, current_col);
340 return TRUE; 346 return TRUE;
341 } 347 }
342 348
349 int DWSIGNAL container_select_cb( HWND window, char *text, void *data )
350 {
351 char buf[100];
352 HWND statline = (HWND)data;
353
354 sprintf(buf,"container-select: Window: %d Text: %s", window, text );
355 dw_window_set_text( statline, buf);
356 return 0;
357 }
358
359 int DWSIGNAL container_context_cb( HWND window, char *text, int x, int y, void *data )
360 {
361 char buf[100];
362 HWND statline = (HWND)data;
363
364 sprintf(buf,"container-context: Window: %d Text: %s x: %d y: %d", window, text, x, y );
365 dw_window_set_text( statline, buf);
366 return 0;
367 }
368
369 int DWSIGNAL tree_context_cb( HWND window, char *text, int x, int y, void *data, void *itemdata )
370 {
371 char buf[100];
372 HWND statline = (HWND)data;
373
374 sprintf(buf,"tree-context: Window: %d Text: %s x: %d y: %d", window, text, x, y );
375 dw_window_set_text( statline, buf);
376 return 0;
377 }
378
379 int DWSIGNAL item_select_cb( HWND window, int item, void *data )
380 {
381 char buf[100];
382 HWND statline = (HWND)data;
383
384 sprintf(buf,"item-seelct: Window: %d Item: %d", window, item );
385 dw_window_set_text( statline, buf);
386 return 0;
387 }
388
389 int DWSIGNAL tree_select_cb( HWND window, HWND item, char *text, void *itemdata, void *data )
390 {
391 char buf[100];
392 HWND statline = (HWND)data;
393
394 sprintf(buf,"tree-select: Window: %d Item: %d Text: %s", window, item, text );
395 dw_window_set_text( statline, buf);
396 return 0;
397 }
398
343 void archive_add(void) 399 void archive_add(void)
344 { 400 {
345 HWND browsebutton, browsebox; 401 HWND browsebutton, browsebox;
346 402
347 lbbox = dw_box_new(BOXVERT, 10); 403 lbbox = dw_box_new(BOXVERT, 10);
454 dw_signal_connect(mainwindow, "key_press_event", DW_SIGNAL_FUNC(keypress_callback), NULL); 510 dw_signal_connect(mainwindow, "key_press_event", DW_SIGNAL_FUNC(keypress_callback), NULL);
455 } 511 }
456 512
457 void tree_add(void) 513 void tree_add(void)
458 { 514 {
459 HWND t1,t2,t3; 515 HWND t1,t2,t3,t4,t5,t6;
460 int depth = dw_color_depth();
461 unsigned long fileicon,foldericon;
462 516
463 /* create a box to pack into the notebook page */ 517 /* create a box to pack into the notebook page */
464 treebox = dw_box_new(BOXHORZ, 2); 518 treebox = dw_box_new(BOXHORZ, 2);
465 dw_box_pack_start( notebookbox3, treebox, 500, 200, TRUE, TRUE, 0); 519 dw_box_pack_start( notebookbox3, treebox, 500, 200, TRUE, TRUE, 0);
466 520
467 /* now a tree area under this box */ 521 /* now a tree area under this box */
468 tree = dw_tree_new(0); 522 tree = dw_tree_new(0);
469 dw_box_pack_start( notebookbox3, tree, 500, 200, TRUE, FALSE, 1); 523 dw_box_pack_start( notebookbox3, tree, 500, 200, TRUE, FALSE, 1);
470 524
525 /* and a status area to see whats going on */
526 tree_status = dw_status_text_new("", 0);
527 dw_box_pack_start( notebookbox3, tree_status, 100, 20, TRUE, FALSE, 1);
528
471 foldericon = dw_icon_load_from_file( FOLDER_ICON_NAME ); 529 foldericon = dw_icon_load_from_file( FOLDER_ICON_NAME );
472 fileicon = dw_icon_load_from_file( FILE_ICON_NAME ); 530 fileicon = dw_icon_load_from_file( FILE_ICON_NAME );
473 531
474 t1 = dw_tree_insert(tree, "tree item 1", foldericon, NULL, NULL ); 532 t1 = dw_tree_insert(tree, "tree folder 1", foldericon, NULL, NULL );
475 t2 = dw_tree_insert(tree, "tree item 2", foldericon, NULL, NULL ); 533 t2 = dw_tree_insert(tree, "tree folder 2", foldericon, NULL, NULL );
476 t3 = dw_tree_insert(tree, "tree item 3", fileicon, t2, NULL ); 534 t3 = dw_tree_insert(tree, "tree file 1", fileicon, t1, NULL );
477 535 t4 = dw_tree_insert(tree, "tree file 2", fileicon, t1, NULL );
478 /* 536 t5 = dw_tree_insert(tree, "tree file 3", fileicon, t2, NULL );
479 dw_signal_connect(textbox1, "expose_event", DW_SIGNAL_FUNC(text_expose), NULL); 537 t6 = dw_tree_insert(tree, "tree file 4", fileicon, t2, NULL );
480 dw_signal_connect(textbox2, "expose_event", DW_SIGNAL_FUNC(text_expose), NULL); 538
481 dw_signal_connect(textbox2, "configure_event", DW_SIGNAL_FUNC(configure_event), text2pm); 539 /* set up our signal trappers... */
482 dw_signal_connect(hscrollbar, "value_changed", DW_SIGNAL_FUNC(scrollbar_valuechanged), (void *)status); 540 /* looks odd, we use a container-context signal on a tree widget! */
483 dw_signal_connect(vscrollbar, "value_changed", DW_SIGNAL_FUNC(scrollbar_valuechanged), (void *)status); 541 dw_signal_connect(tree, "container-context", DW_SIGNAL_FUNC(container_context_cb), tree_status);
484 dw_signal_connect(textbox1, "key_press_event", DW_SIGNAL_FUNC(keypress_callback), text1pm); 542 dw_signal_connect(tree, "tree-select", DW_SIGNAL_FUNC(tree_select_cb), tree_status);
485 dw_signal_connect(textbox2, "key_press_event", DW_SIGNAL_FUNC(keypress_callback), text2pm); 543 /* also odd; the tree-context doesn't seem to do anything. In fact GTK complains that
486 */ 544 * tree-context is invalid in a tree widget
545 */
546 dw_signal_connect(tree, "tree-context", DW_SIGNAL_FUNC(tree_context_cb), tree_status);
547 }
548
549 void container_add(void)
550 {
551 char *titles[3];
552 char buffer[100];
553 unsigned long flags[3] = { DW_CFA_ULONG | DW_CFA_RIGHT | DW_CFA_HORZSEPARATOR | DW_CFA_SEPARATOR,
554 DW_CFA_TIME | DW_CFA_LEFT | DW_CFA_HORZSEPARATOR | DW_CFA_SEPARATOR,
555 DW_CFA_DATE | DW_CFA_RIGHT | DW_CFA_HORZSEPARATOR | DW_CFA_SEPARATOR };
556 void *containerinfo;
557 int z;
558 CTIME time;
559 CDATE date;
560 unsigned long size, thisicon;
561
562 /* create a box to pack into the notebook page */
563 containerbox = dw_box_new(BOXHORZ, 2);
564 dw_box_pack_start( notebookbox4, containerbox, 500, 200, TRUE, TRUE, 0);
565
566 /* now a container area under this box */
567 container = dw_container_new(0);
568 dw_box_pack_start( notebookbox4, container, 500, 200, TRUE, FALSE, 1);
569
570 /* and a status area to see whats going on */
571 container_status = dw_status_text_new("", 0);
572 dw_box_pack_start( notebookbox4, container_status, 100, 20, TRUE, FALSE, 1);
573
574 titles[0] = "Size";
575 titles[1] = "Time";
576 titles[2] = "Date";
577
578 dw_filesystem_setup(container, flags, titles, 3);
579 containerinfo = dw_container_alloc(container, 3);
580
581 for(z=0;z<3;z++)
582 {
583 size = z+100;
584 sprintf(buffer, "Filename %d",z+1);
585 if (z == 0 ) thisicon = foldericon;
586 else thisicon = fileicon;
587 dw_filesystem_set_file(container, containerinfo, z, buffer, thisicon);
588 dw_filesystem_set_item(container, containerinfo, 0, z, &size);
589
590 time.seconds = z+10;
591 time.minutes = z+10;
592 time.hours = z+10;
593 dw_filesystem_set_item(container, containerinfo, 1, z, &time);
594
595 date.day = z+10;
596 date.month = z+10;
597 date.year = z+2000;
598 dw_filesystem_set_item(container, containerinfo, 2, z, &date);
599
600 dw_container_set_row_title(containerinfo, z, buffer);
601 }
602
603 dw_container_insert(container, containerinfo, 3);
604 dw_container_optimize(container);
605
606 /* connect our event trappers... */
607 dw_signal_connect(container, "container-select", DW_SIGNAL_FUNC(container_select_cb), container_status);
608 dw_signal_connect(container, "container-context", DW_SIGNAL_FUNC(container_context_cb), container_status);
609 /* NOTE that even though we are trapping a tree-select on a container, we have to set
610 * a container-select callback handler, otherwise dwindows will crash, because
611 * the prototypes for tree-select and container-select callback handlers are different
612 */
613 dw_signal_connect(container, "tree-select", DW_SIGNAL_FUNC(container_select_cb), container_status);
487 } 614 }
488 615
489 /* Beep every second */ 616 /* Beep every second */
490 int DWSIGNAL timer_callback(void *data) 617 int DWSIGNAL timer_callback(void *data)
491 { 618 {
501 int main(int argc, char *argv[]) 628 int main(int argc, char *argv[])
502 { 629 {
503 ULONG notebookpage1; 630 ULONG notebookpage1;
504 ULONG notebookpage2; 631 ULONG notebookpage2;
505 ULONG notebookpage3; 632 ULONG notebookpage3;
633 ULONG notebookpage4;
506 634
507 dw_init(TRUE, argc, argv); 635 dw_init(TRUE, argc, argv);
508 636
509 mainwindow = dw_window_new( HWND_DESKTOP, "dwindows test", flStyle | DW_FCF_SIZEBORDER | DW_FCF_MINMAX ); 637 mainwindow = dw_window_new( HWND_DESKTOP, "dwindows test", flStyle | DW_FCF_SIZEBORDER | DW_FCF_MINMAX );
510 638
515 dw_box_pack_start( notebookbox, notebook, 100, 100, TRUE, TRUE, 0); 643 dw_box_pack_start( notebookbox, notebook, 100, 100, TRUE, TRUE, 0);
516 644
517 notebookbox1 = dw_box_new( BOXVERT, 5 ); 645 notebookbox1 = dw_box_new( BOXVERT, 5 );
518 notebookpage1 = dw_notebook_page_new( notebook, 0, TRUE ); 646 notebookpage1 = dw_notebook_page_new( notebook, 0, TRUE );
519 dw_notebook_pack( notebook, notebookpage1, notebookbox1 ); 647 dw_notebook_pack( notebook, notebookpage1, notebookbox1 );
520 dw_notebook_page_set_text( notebook, notebookpage1, "first page"); 648 dw_notebook_page_set_text( notebook, notebookpage1, "buttons and entry");
521 archive_add(); 649 archive_add();
522 650
523 notebookbox2 = dw_box_new( BOXVERT, 5 ); 651 notebookbox2 = dw_box_new( BOXVERT, 5 );
524 notebookpage2 = dw_notebook_page_new( notebook, 1, FALSE ); 652 notebookpage2 = dw_notebook_page_new( notebook, 1, FALSE );
525 dw_notebook_pack( notebook, notebookpage2, notebookbox2 ); 653 dw_notebook_pack( notebook, notebookpage2, notebookbox2 );
526 dw_notebook_page_set_text( notebook, notebookpage2, "second page"); 654 dw_notebook_page_set_text( notebook, notebookpage2, "render");
527 text_add(); 655 text_add();
528 656
529 notebookbox3 = dw_box_new( BOXVERT, 5 ); 657 notebookbox3 = dw_box_new( BOXVERT, 5 );
530 notebookpage3 = dw_notebook_page_new( notebook, 1, FALSE ); 658 notebookpage3 = dw_notebook_page_new( notebook, 1, FALSE );
531 dw_notebook_pack( notebook, notebookpage3, notebookbox3 ); 659 dw_notebook_pack( notebook, notebookpage3, notebookbox3 );
532 dw_notebook_page_set_text( notebook, notebookpage3, "third page"); 660 dw_notebook_page_set_text( notebook, notebookpage3, "tree");
533 tree_add(); 661 tree_add();
662
663 notebookbox4 = dw_box_new( BOXVERT, 5 );
664 notebookpage4 = dw_notebook_page_new( notebook, 1, FALSE );
665 dw_notebook_pack( notebook, notebookpage4, notebookbox4 );
666 dw_notebook_page_set_text( notebook, notebookpage4, "container");
667 container_add();
534 668
535 dw_signal_connect(mainwindow, "delete_event", DW_SIGNAL_FUNC(exit_callback), (void *)mainwindow); 669 dw_signal_connect(mainwindow, "delete_event", DW_SIGNAL_FUNC(exit_callback), (void *)mainwindow);
536 timerid = dw_timer_connect(1000, DW_SIGNAL_FUNC(timer_callback), 0); 670 timerid = dw_timer_connect(1000, DW_SIGNAL_FUNC(timer_callback), 0);
537 dw_window_set_usize(mainwindow, 640, 480); 671 dw_window_set_usize(mainwindow, 640, 480);
538 dw_window_show(mainwindow); 672 dw_window_show(mainwindow);