# data file for the Fltk User Interface Designer (fluid) version 1.0300 header_name {.h} code_name {.cxx} decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {\#include } {public global } decl {int G_cb_counter = 0;} { comment {// Global callback event counter} private local } Function {reason_as_name(Fl_Tree_Reason reason)} {open return_type {const char*} } { code {switch ( reason ) { case FL_TREE_REASON_NONE: return("none"); case FL_TREE_REASON_SELECTED: return("selected"); case FL_TREE_REASON_DESELECTED: return("deselected"); case FL_TREE_REASON_OPENED: return("opened"); case FL_TREE_REASON_CLOSED: return("closed"); default: return("???"); }} {} } Function {Button_CB(Fl_Widget*w, void*data)} {return_type void } { code {fprintf(stderr, "'%s' button pushed\\n", w->label());} {} } Function {RebuildTree()} {} { code {// REBUILD THE TREE TO MAKE CURRENT "DEFAULT" PREFS TAKE EFFECT tree->clear(); tree->add("Aaa"); tree->add("Bbb"); tree->add("Ccc"); tree->add("Ddd"); tree->add("Bbb/child-01"); tree->add("Bbb/child-01/111"); tree->add("Bbb/child-01/222"); tree->add("Bbb/child-01/333"); tree->add("Bbb/child-02"); tree->add("Bbb/child-03"); tree->add("Bbb/child-04"); { static Fl_Button *but = 0; // Assign an FLTK widget to one of the items Fl_Tree_Item *i; if ( ( i = tree->find_item("Bbb/child-03") ) != NULL ) { if ( !but ) { // only do this once at program startup tree->begin(); but = new Fl_Button(1,1,140,1,"ccc button"); // we control w() only but->labelsize(10); but->callback(Button_CB); } i->widget(but); tree->end(); } } { // Assign an FLTK group to one of the items with widgets Fl_Tree_Item *i; if ( ( i = tree->find_item("Bbb/child-04") ) != NULL ) { static Fl_Group *grp = 0; if ( !grp ) { // only do this once at program startup tree->begin(); grp = new Fl_Group(100,100,140,18); // build group.. tree handles position grp->color(FL_WHITE); grp->begin(); Fl_Button *abut = new Fl_Button(grp->x()+0 ,grp->y()+2,65,15,"D1"); abut->labelsize(10); abut->callback(Button_CB); Fl_Button *bbut = new Fl_Button(grp->x()+75,grp->y()+2,65,15,"D2"); bbut->labelsize(10); bbut->callback(Button_CB); grp->end(); grp->resizable(grp); tree->end(); } i->widget(grp); } } // Add an 'Ascending' node, and create it sorted tree->sortorder(FL_TREE_SORT_NONE); tree->add("Ascending")->close(); tree->sortorder(FL_TREE_SORT_ASCENDING); tree->add("Ascending/Zzz"); tree->add("Ascending/Xxx"); tree->add("Ascending/Aaa"); tree->add("Ascending/Bbb"); tree->add("Ascending/Yyy"); tree->add("Ascending/Ccc"); // Add a 'Descending' node, and create it sorted tree->sortorder(FL_TREE_SORT_NONE); tree->add("Descending")->close(); tree->sortorder(FL_TREE_SORT_DESCENDING); tree->add("Descending/Zzz"); tree->add("Descending/Xxx"); tree->add("Descending/Aaa"); tree->add("Descending/Bbb"); tree->add("Descending/Yyy"); tree->add("Descending/Ccc"); // Add 500 items in numerical order tree->sortorder(FL_TREE_SORT_NONE); for ( int t=0; t<500; t++ ) { static char s[80]; sprintf(s, "500 Items/item %04d", t); tree->add(s); } tree->close("500 Items"); // close the 500 items by default tree->redraw();} {} } Function {} {open } { Fl_Window window { label tree open xywh {1153 115 580 695} type Double visible } { Fl_Group tree { user_data 1234 callback {G_cb_counter++; // Increment callback counter whenever tree callback is invoked Fl_Tree_Item *item = tree->callback_item(); if ( item ) { fprintf(stderr, "TREE CALLBACK: label='%s' userdata=%ld reason=%s\\n", item->label(), (long)(fl_intptr_t)tree->user_data(), reason_as_name(tree->callback_reason())); } else { fprintf(stderr, "TREE CALLBACK: reason=%s item=(no item -- probably multiple items were changed at once)\\n", reason_as_name(tree->callback_reason())); }} open xywh {15 15 550 390} box DOWN_BOX color 55 class Fl_Tree } {} Fl_Value_Slider margintop_slider { label {margintop()} user_data tree callback {int val = (int)margintop_slider->value(); tree->margintop(val); tree->redraw();} tooltip {Changes the top margin for the tree widget} xywh {190 414 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12 code0 {o->value(tree->margintop());} code1 {o->range(0.0, 100.0);} code2 {o->step(1.0);} code3 {o->color(46); o->selection_color(FL_RED);} } Fl_Value_Slider marginleft_slider { label {marginleft()} user_data tree callback {int val = (int)marginleft_slider->value(); tree->marginleft(val); tree->redraw();} tooltip {Changes the left margin for the tree widget} xywh {190 434 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12 code0 {o->value(tree->marginleft());} code1 {o->range(0.0, 100.0);} code2 {o->step(1.0);} code3 {o->color(46); o->selection_color(FL_RED);} } Fl_Value_Slider openchild_marginbottom_slider { label {openchild_marginbottom()} user_data tree callback {int val = (int)openchild_marginbottom_slider->value(); tree->openchild_marginbottom(val); tree->redraw();} tooltip {Changes the vertical space below an open child tree} xywh {190 454 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12 code0 {o->value(tree->openchild_marginbottom());} code1 {o->range(0.0, 100.0);} code2 {o->step(1.0);} code3 {o->color(46); o->selection_color(FL_RED);} } Fl_Value_Slider labelsize_slider { label {Text size} user_data tree callback {int size = (int)labelsize_slider->value(); // DO SELECTED ITEMS int count = 0; for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { if ( item->is_selected() ) { item->labelsize(size); count++; } } // NO ITEMS SELECTED? DO ALL if ( ! count ) { for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { item->labelsize(size); } } tree->redraw();} tooltip {Changes the font size of the selected items If none selected, all are changed} xywh {190 474 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12 code0 {o->value(tree->labelsize());} code1 {o->range(5.0, 200.0);} code2 {o->step(1.0);} code3 {o->color(46); o->selection_color(FL_RED);} } Fl_Value_Slider connectorwidth_slider { label {Connector width} user_data tree callback {tree->connectorwidth((int)connectorwidth_slider->value());} tooltip {Tests Fl_Tree::connectorwidth()} xywh {190 494 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12 code0 {o->value(tree->connectorwidth());} code1 {o->range(1.0, 100.0);} code2 {o->step(1.0);} code3 {o->color(46); o->selection_color(FL_RED);} } Fl_Check_Button usericon_radio { label {Enable user icons?} user_data tree callback {static const char *L_folder_xpm[] = { "11 11 3 1", ". c None", "x c \#d8d833", "@ c \#808011", "...........", ".....@@@@..", "....@xxxx@.", "@@@@@xxxx@@", "@xxxxxxxxx@", "@xxxxxxxxx@", "@xxxxxxxxx@", "@xxxxxxxxx@", "@xxxxxxxxx@", "@xxxxxxxxx@", "@@@@@@@@@@@"}; static Fl_Pixmap L_folderpixmap(L_folder_xpm); static const char *L_document_xpm[] = { "11 11 3 1", ". c None", "x c \#d8d8f8", "@ c \#202060", ".@@@@@@@@@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@xxxxxxx@.", ".@@@@@@@@@."}; static Fl_Pixmap L_documentpixmap(L_document_xpm); Fl_Tree_Item *i = 0; if ( usericon_radio->value() ) { tree->usericon(&L_folderpixmap); if ( ( i = tree->find_item("Bbb/bgb/111") ) != NULL ) i->usericon(&L_documentpixmap); if ( ( i = tree->find_item("Bbb/bgb/222") ) != NULL ) i->usericon(&L_documentpixmap); if ( ( i = tree->find_item("Bbb/bgb/333") ) != NULL ) i->usericon(&L_documentpixmap); } else { tree->usericon(0); if ( ( i = tree->find_item("Bbb/bgb/111") ) != NULL ) i->usericon(0); if ( ( i = tree->find_item("Bbb/bgb/222") ) != NULL ) i->usericon(0); if ( ( i = tree->find_item("Bbb/bgb/333") ) != NULL ) i->usericon(0); }} tooltip {Tests Fl_Tree_Item::usericon()} xywh {90 525 130 16} down_box DOWN_BOX labelsize 11 } Fl_Check_Button showroot_radio { label {Show root?} user_data tree callback {int onoff = showroot_radio->value(); tree->showroot(onoff);} tooltip {Tests Fl_Tree_Item::usericon()} xywh {90 542 130 16} down_box DOWN_BOX labelsize 11 code0 {int onoff = tree->showroot(); showroot_radio->value(onoff);} } Fl_Check_Button visiblefocus_checkbox { label {Visible focus?} user_data tree callback {int onoff = visiblefocus_checkbox->value(); tree->visible_focus(onoff);} tooltip {Toggles the tree's visible_focus() This toggles the visible 'focus box'} xywh {90 559 130 16} down_box DOWN_BOX labelsize 11 code0 {int onoff = tree->visible_focus(); visiblefocus_checkbox->value(onoff);} } Fl_Choice collapseicons_chooser { label {Collapse icons} callback {static const char *L_open_xpm[] = { \#ifdef __APPLE__ "11 11 3 1", ". c \#fefefe", "\# c \#444444", "@ c \#000000", "\#\#\#\#\#\#\#\#\#\#\#", "\#.........\#", "\#.........\#", "\#....@....\#", "\#....@....\#", "\#..@@@@@..\#", "\#....@....\#", "\#....@....\#", "\#.........\#", "\#.........\#", "\#\#\#\#\#\#\#\#\#\#\#" \#else "11 11 2 1", ". c None", "@ c \#000000", "...@.......", "...@@......", "...@@@.....", "...@@@@....", "...@@@@@...", "...@@@@@@..", "...@@@@@...", "...@@@@....", "...@@@.....", "...@@......", "...@......." \#endif }; static Fl_Pixmap L_openpixmap(L_open_xpm); static const char *L_close_xpm[] = { \#ifdef __APPLE__ "11 11 3 1", ". c \#fefefe", "\# c \#444444", "@ c \#000000", "\#\#\#\#\#\#\#\#\#\#\#", "\#.........\#", "\#.........\#", "\#.........\#", "\#.........\#", "\#..@@@@@..\#", "\#.........\#", "\#.........\#", "\#.........\#", "\#.........\#", "\#\#\#\#\#\#\#\#\#\#\#" \#else "11 11 2 1", ". c None", "@ c \#000000", "...........", "...........", "...........", "...........", "...........", "@@@@@@@@@@@", ".@@@@@@@@@.", "..@@@@@@@..", "...@@@@@...", "....@@@....", ".....@....." \#endif }; static Fl_Pixmap L_closepixmap(L_close_xpm); switch ( collapseicons_chooser->value() ) { case 0: tree->showcollapse(1); tree->openicon(0); tree->closeicon(0); break; case 1: tree->showcollapse(1); tree->openicon(&L_openpixmap); tree->closeicon(&L_closepixmap); break; case 2: tree->showcollapse(0); break; }} open tooltip {Tests Fl_Tree::openicon() and Fl_Tree::closeicon()} xywh {115 589 110 16} down_box BORDER_BOX labelsize 11 textsize 11 } { MenuItem {} { label Normal xywh {0 0 36 21} labelsize 11 } MenuItem {} { label Custom xywh {10 10 36 21} labelsize 11 } MenuItem {} { label Off xywh {20 20 36 21} labelsize 11 } } Fl_Choice connectorstyle_chooser { label {Line style} callback {// CHANGE COLLAPSESTYLE switch ( connectorstyle_chooser->value() ) { case 0: tree->connectorstyle(FL_TREE_CONNECTOR_NONE); break; case 1: tree->connectorstyle(FL_TREE_CONNECTOR_DOTTED); break; case 2: tree->connectorstyle(FL_TREE_CONNECTOR_SOLID); break; }} open tooltip {Tests connectorstyle() bit flags} xywh {115 609 110 16} down_box BORDER_BOX labelsize 11 textsize 11 code0 {switch (tree->connectorstyle()) { case FL_TREE_CONNECTOR_NONE: connectorstyle_chooser->value(0); break; case FL_TREE_CONNECTOR_DOTTED: connectorstyle_chooser->value(1); break; case FL_TREE_CONNECTOR_SOLID: connectorstyle_chooser->value(2); break; }} } { MenuItem {} { label None xywh {30 30 36 21} labelsize 11 } MenuItem {} { label Dotted xywh {10 10 36 21} labelsize 11 } MenuItem {} { label Solid xywh {20 20 36 21} labelsize 11 } } Fl_Choice labelcolor_chooser { label {Item Text Color} callback {// Set color.. Fl_Color c = Fl_Color(0x00000000); switch ( labelcolor_chooser->value() ) { case 0: c = Fl_Color(0x00000000); break; // black case 1: c = Fl_Color(0xd0000000); break; // red case 2: c = Fl_Color(0x00a00000); break; // green case 3: c = Fl_Color(0x0000a000); break; // blue default: c = Fl_Color(0x00000000); break; // black } // DO SELECTED ITEMS int count = 0; for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { if ( item->is_selected() ) { item->labelcolor(c); count++; } } // NO ITEMS SELECTED? DO ALL if ( ! count ) { for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { item->labelcolor(c); } } tree->redraw();} open tooltip {Changes the label color for the selected items If no items selected, all are changed} xywh {115 629 110 16} down_box BORDER_BOX labelsize 11 textsize 11 } { MenuItem {} { label Black xywh {20 20 36 21} labelsize 11 } MenuItem {} { label Red xywh {30 30 36 21} labelsize 11 } MenuItem {} { label Green xywh {40 40 36 21} labelsize 11 } MenuItem {} { label Blue xywh {50 50 36 21} labelsize 11 } } Fl_Choice selectmode_chooser { label {Selection Mode} callback {// Set selection mode switch ( selectmode_chooser->value() ) { case 0: tree->selectmode(FL_TREE_SELECT_NONE); break; // None case 1: tree->selectmode(FL_TREE_SELECT_SINGLE); break; // Single case 2: tree->selectmode(FL_TREE_SELECT_MULTI); break; // Multi default: tree->selectmode(FL_TREE_SELECT_SINGLE); break; // Single }} tooltip {Sets how Fl_Tree handles mouse selection of tree items} xywh {115 649 110 16} down_box BORDER_BOX labelsize 11 textsize 11 code0 {selectmode_chooser->value(1);} code1 {cb_selectmode_chooser(selectmode_chooser, (void*)0);} } { MenuItem {} { label None xywh {30 30 36 21} labelsize 11 } MenuItem {} { label Single xywh {40 40 36 21} labelsize 11 } MenuItem {} { label Multi xywh {50 50 36 21} labelsize 11 } } Fl_Choice whenmode_chooser { label When callback {// Set when mode switch ( whenmode_chooser->value() ) { case 0: tree->when(FL_WHEN_RELEASE); break; case 1: tree->when(FL_WHEN_CHANGED); break; case 2: tree->when(FL_WHEN_NEVER); break; default: tree->when(FL_WHEN_RELEASE); break; }} open tooltip {Sets when() the tree's callback is invoked} xywh {115 669 110 16} down_box BORDER_BOX labelsize 11 textsize 11 code0 {whenmode_chooser->value(1);} code1 {cb_whenmode_chooser(whenmode_chooser, (void*)0);} } { MenuItem {} { label Changed xywh {40 40 36 21} labelsize 11 } MenuItem {} { label Released xywh {50 50 36 21} labelsize 11 } MenuItem {} { label Never xywh {60 60 36 21} labelsize 11 } } Fl_Box showitem_box { label {show_item() } xywh {480 425 70 82} box GTK_DOWN_BOX color 47 labelsize 11 align 1 } Fl_Button {} { label Show callback {Fl_Tree_Item *item = tree->next_selected_item(); tree->show_item(item);} selected tooltip {Tests show_item() with no position specified. Makes the selected item visible IF it is off-screen. No change made if it is not off-screen.} xywh {495 434 40 17} labelsize 11 } Fl_Button {} { label Top callback {Fl_Tree_Item *item = tree->next_selected_item(); tree->show_item_top(item);} tooltip {Test show_item_top(). Scrolls selected item to the top of the display (only works if scrollbar showing) To use: 1) open '500 items' 2) select item 0010 3) Hit Top/Mid/Bot} xywh {495 451 40 16} labelsize 11 } Fl_Button {} { label Mid callback {Fl_Tree_Item *item = tree->next_selected_item(); tree->show_item_middle(item);} tooltip {Tests show_item_middle(). Scrolls the selected item to the middle of the display To use: 1) open '500 items' 2) select 'item 0010' 3) Hit Top/Mid/Bot} xywh {495 467 40 16} labelsize 11 } Fl_Button {} { label Bot callback {Fl_Tree_Item *item = tree->next_selected_item(); tree->show_item_bottom(item);} tooltip {Tests show_item_bottom(). Scrolls the selected item to the bottom of the display To use: 1) open '500 items' 2) select 'item 0010' 3) Hit Top/Mid/Bot} xywh {495 483 40 16} labelsize 11 } Fl_Box docallback_box { label {Selection State Changes} xywh {245 527 320 77} box GTK_DOWN_BOX color 47 labelsize 12 align 1 } Fl_Button selectall_button { label {Select All} callback {tree->select_all(0); tree->redraw();} tooltip {Selects all items in the tree} xywh {260 539 75 16} labelsize 9 } Fl_Button deselectall_button { label {Deselect All} callback {tree->deselect_all(0); tree->redraw();} tooltip {Deselects all items in the tree} xywh {260 559 75 16} labelsize 9 } Fl_Light_Button bbbselect_toggle { label { Select Bbb} callback {// Toggle select of just the Bbb item (not children) Fl_Tree_Item *bbb = tree->find_item("/Bbb"); if ( !bbb) { fl_alert("FAIL: Couldn't find item '/Bbb'???"); return; } int onoff = bbbselect_toggle->value(); if ( onoff ) tree->select(bbb); // select /Bbb else tree->deselect(bbb); // deselect /Bbb} tooltip {Toggle selection of just the /Bbb item (Not children)} xywh {350 540 95 15} selection_color 1 labelsize 9 } Fl_Light_Button bbbselect2_toggle { label { Select Bbb+} callback {// Toggle select of just the Bbb item and its immediate children Fl_Tree_Item *bbb = tree->find_item("/Bbb"); if ( !bbb) { fl_alert("FAIL: Couldn't find item '/Bbb'???"); return; } int onoff = bbbselect2_toggle->value(); if ( onoff ) tree->select_all(bbb); // select /Bbb and its children else tree->deselect_all(bbb); // deselect /Bbb and its children} tooltip {Toggle selection of the /Bbb item and its children} xywh {350 560 95 15} selection_color 1 labelsize 9 } Fl_Light_Button bbbchild02select_toggle { label { Toggle child-02} callback {// Toggle select of just the /Bbb/child-02 item int onoff = bbbchild02select_toggle->value(); if ( onoff ) tree->select("/Bbb/child-02"); else tree->deselect("/Bbb/child-02");} tooltip {Toggle the single item /Bbb/child-02} xywh {350 579 95 16} selection_color 1 labelsize 9 } Fl_Light_Button rootselect_toggle { label {Select ROOT} callback {// Toggle select of ROOT item and its children Fl_Tree_Item *item = tree->find_item("/ROOT"); if ( !item) { fl_alert("FAIL: Couldn't find item '/ROOT'???"); return; } int onoff = rootselect_toggle->value(); if ( onoff ) tree->select(item); // select /ROOT and its children else tree->deselect(item); // deselect /ROOT and its children} tooltip {Toggle selection of the ROOT item} xywh {460 540 90 15} selection_color 1 labelsize 9 } Fl_Light_Button rootselect2_toggle { label {Select ROOT+} callback {// Toggle select of ROOT item and its children Fl_Tree_Item *item = tree->find_item("/ROOT"); if ( !item) { fl_alert("FAIL: Couldn't find item '/ROOT'???"); return; } int onoff = rootselect2_toggle->value(); if ( onoff ) tree->select_all(item); // select /ROOT and its children else tree->deselect_all(item); // deselect /ROOT and its children} tooltip {Toggle selection of the ROOT item and all children} xywh {460 560 90 15} selection_color 1 labelsize 9 } Fl_Light_Button deactivate_toggle { label { Deactivate} callback {int onoff = deactivate_toggle->value() ? 0 : 1; int count = 0; for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { if ( item->is_selected() ) { item->activate(onoff); ++count; } } if ( count == 0 ) { for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { item->activate(onoff); } } tree->redraw();} tooltip {Toggle the deactivation state of the selected items. If none are selected, all are set.} xywh {280 634 90 16} selection_color 1 labelsize 9 } Fl_Light_Button bold_toggle { label { Bold Font} callback {int face = bold_toggle->value() ? FL_HELVETICA_BOLD : FL_HELVETICA; // DO SELECTED ITEMS int count = 0; for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { if ( item->is_selected() ) { item->labelfont(face); count++; } } // NO ITEMS SELECTED? DO ALL if ( ! count ) { for ( Fl_Tree_Item *item=tree->first(); item; item = tree->next(item) ) { item->labelfont(face); } } tree->redraw();} tooltip {Toggles bold font for selected items If nothing selected, all are changed} xywh {280 654 90 16} selection_color 1 labelsize 9 } Fl_Button loaddb_button { label {Load Database...} callback {const char *filename = fl_file_chooser("Select a Preferences style Database", "Preferences(*.prefs)", 0L); if (filename) { tree->clear(); Fl_Preferences prefs(filename, 0L, 0L); tree->load(prefs); tree->redraw(); }} tooltip {Load the contents of an Fl_Preferences database into the tree view} xywh {380 614 90 16} labelsize 9 } Fl_Button insertabove_button { label {Insert Above} callback {Fl_Tree_Item *item=tree->first(); while (item) { if ( item->is_selected() ) { tree->insert_above(item, "AaaAaa"); tree->insert_above(item, "BbbBbb"); tree->insert_above(item, "CccCcc"); } item = item->next(); } tree->redraw();} tooltip {Inserts three items above the selected items} xywh {380 634 90 16} labelsize 9 } Fl_Button rebuildtree_button { label {Rebuild Tree} callback {RebuildTree();} tooltip {Rebuilds the tree with defaults} xywh {380 654 90 16} labelsize 9 } Fl_Button showpathname_button { label {Show Pathname} callback {Fl_Tree_Item *item = tree->first_selected_item(); if ( !item ) { fl_message("No item was selected"); return; } char pathname[256]; switch ( tree->item_pathname(pathname, sizeof(pathname), item) ) { case 0: fl_message("Pathname for '%s' is: \\"%s\\"", (item->label() ? item->label() : "???"), pathname); break; case -1: fl_message("item_pathname() returned -1 (NOT FOUND)"); break; case -2: fl_message("item_pathname() returned -2 (STRING TOO LONG)"); break; }} tooltip {Show the pathname for the selected item. Tests the Fl_Tree::item_pathname() method.} xywh {380 674 90 16} labelsize 8 } Fl_Button showselected_button { label {Show Selected} callback {fprintf(stderr, "--- SELECTED ITEMS\\n"); for ( Fl_Tree_Item *item = tree->first_selected_item(); item; item = tree->next_selected_item(item) ) { fprintf(stderr, "\\t%s\\n", item->label() ? item->label() : "???"); }} tooltip {Clears the selected items} xywh {475 614 90 16} labelsize 9 } Fl_Button clearselected_button { label {Remove Selected} callback {Fl_Tree_Item *item=tree->first(); while (item) { if ( item->is_selected() ) { if ( tree->remove(item) == -1 ) break; item = tree->first(); } else { item = item->next(); } } tree->redraw();} tooltip {Removes the selected items} xywh {475 634 90 16} labelsize 9 } Fl_Button clearall_button { label {Clear All} callback {tree->clear(); tree->redraw();} tooltip {Clears all items Tests Fl_Tree::clear()} xywh {475 654 90 16} labelsize 9 } Fl_Button testcallbackflag_button { label {Test Callback Flag} callback {Fl_Tree_Item *root = tree->root(); fprintf(stderr, "--- Checking docallback off\\n"); //// "OFF" TEST // open/close: Make sure these methods don't trigger cb G_cb_counter = 0; tree->close(root, 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n close(item) triggered cb!"); G_cb_counter = 0; tree->open(root, 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n open(item) triggered cb!"); G_cb_counter = 0; tree->open_toggle(root, 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n open_toggle(item) triggered cb!"); G_cb_counter = 0; tree->open("ROOT", 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n open(path) triggered cb!"); G_cb_counter = 0; tree->close("ROOT", 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n close(path) triggered cb!"); tree->open(root,0); // leave root open // select/deselect: Make sure these methods don't trigger cb G_cb_counter = 0; tree->select(root, 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n select(item) triggered cb!"); G_cb_counter = 0; tree->deselect(root, 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n deselect(item) triggered cb!"); G_cb_counter = 0; tree->select_toggle(root, 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n select_toggle(item) triggered cb!"); G_cb_counter = 0; tree->deselect("ROOT", 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n deselect(path) triggered cb!"); G_cb_counter = 0; tree->select("ROOT", 0); if ( G_cb_counter ) fl_alert("FAILED 'OFF' TEST\\n select(path) triggered cb!"); tree->deselect("ROOT"); // leave deselected //// "ON" TEST // open/close: Make sure these methods don't trigger cb G_cb_counter = 0; tree->close(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n close(item) cb wasn't triggered!"); G_cb_counter = 0; tree->open(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n open(item) cb wasn't triggered!"); G_cb_counter = 0; tree->open_toggle(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n open_toggle(item) cb wasn't triggered!"); G_cb_counter = 0; tree->open(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n open(item)[2] cb wasn't triggered!"); G_cb_counter = 0; tree->close(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n close(item)[2] cb wasn't triggered!"); G_cb_counter = 0; tree->open("ROOT", 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n open(path) cb wasn't triggered!"); G_cb_counter = 0; tree->close("ROOT", 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n close(path) cb wasn't triggered!"); tree->open(root,0); // leave root open // select/deselect: Make sure these methods don't trigger cb G_cb_counter = 0; tree->select(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n select(item) cb wasn't triggered!"); G_cb_counter = 0; tree->deselect(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n deselect(item) cb wasn't triggered!"); G_cb_counter = 0; tree->select_toggle(root, 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n select_toggle(item) cb wasn't triggered!"); G_cb_counter = 0; tree->deselect("ROOT", 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n deselect(path) cb wasn't triggered!"); G_cb_counter = 0; tree->select("ROOT", 1); if ( !G_cb_counter ) fl_alert("FAILED 'ON' TEST\\n select(path) cb wasn't triggered!"); tree->deselect("ROOT"); // leave deselected //// "default" TEST (should be same as 'on' // open/close: Make sure these methods don't trigger cb G_cb_counter = 0; tree->close(root); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST: close(item) cb wasn't triggered!"); G_cb_counter = 0; tree->open(root); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST: open(item) cb wasn't triggered!"); G_cb_counter = 0; tree->open_toggle(root); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST: open_toggle(item) cb wasn't triggered!"); G_cb_counter = 0; tree->open("ROOT"); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST: open(path) cb wasn't triggered!"); G_cb_counter = 0; tree->close("ROOT"); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST: close(path) cb wasn't triggered!"); tree->open(root,0); // leave root open // select/deselect: Make sure these methods don't trigger cb G_cb_counter = 0; tree->select(root); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST\\n select(item) cb wasn't triggered!"); G_cb_counter = 0; tree->deselect(root); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST\\n deselect(item) cb wasn't triggered!"); G_cb_counter = 0; tree->select_toggle(root); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST\\n select_toggle(item) cb wasn't triggered!"); G_cb_counter = 0; tree->deselect("ROOT"); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST\\n deselect(path) cb wasn't triggered!"); G_cb_counter = 0; tree->select("ROOT"); if ( !G_cb_counter ) fl_alert("FAILED 'DEFAULT' TEST\\n select(path) cb wasn't triggered!"); tree->deselect("ROOT"); // leave deselected fl_alert("TEST COMPLETED\\n If you didn't see any error dialogs, test PASSED.");} tooltip {Test the 'docallback' argument can disable callbacks.} xywh {475 674 90 16} labelsize 8 } } code {// Initialize Tree tree->root_label("ROOT"); RebuildTree(); /*tree->show_self();*/} {} code {// FLTK stuff //Fl::scheme("gtk+"); window->resizable(window); window->size_range(window->w(), window->h(), 0, 0); if ( tree->when() == FL_WHEN_CHANGED ) whenmode_chooser->value(0); else if ( tree->when() == FL_WHEN_RELEASE ) whenmode_chooser->value(1); else if ( tree->when() == FL_WHEN_NEVER ) whenmode_chooser->value(2);} {} }