Author: greg.ercolano
Date: 2010-06-13 18:58:56 -0700 (Sun, 13 Jun 2010)
New Revision: 7638
Log:
Added tree.fl -- the source file for tree.cxx / tree.h
In the future, tree.cxx and tree.h should be removed from svn
once tree.fl is merged into to the build system, so that it
generates the .cxx/.h files as part of an fltk build.
Added:
branches/branch-1.3/test/tree.fl
Added: branches/branch-1.3/test/tree.fl
===================================================================
--- branches/branch-1.3/test/tree.fl (rev 0)
+++ branches/branch-1.3/test/tree.fl 2010-06-14 01:58:56 UTC (rev 7638)
@@ -0,0 +1,609 @@
+# data file for the Fltk User Interface Designer (fluid)
+version 1.0300
+header_name {.h}
+code_name {.cxx}
+decl {\#include <stdio.h>} {public global
+}
+
+decl {\#include <FL/Fl.H>} {public global
+}
+
+decl {\#include <FL/Fl_Pixmap.H>} {public global
+}
+
+decl {\#include <FL/Fl_Group.H>} {public global
+}
+
+decl {\#include <FL/Fl_Tree.H>} {public global
+}
+
+decl {\#include <FL/fl_ask.H>} {public global
+}
+
+Function {Button_CB(Fl_Widget*w, void*data)} {open return_type void
+} {
+ code {fprintf(stderr, "'%s' button pushed\\n", w->label());} {}
+}
+
+Function {RebuildTree()} {open
+} {
+ 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");
+
+tree->redraw();} {}
+}
+
+Function {} {open
+} {
+ Fl_Window window {
+ label tree open
+ xywh {1105 30 580 695} type Double visible
+ } {
+ Fl_Group tree {
+ user_data 1234
+ callback {Fl_Tree_Item *item = tree->item_clicked();
+if ( item ) {
+ fprintf(stderr, "TREE CALLBACK: label='%s' userdata=%ld\\n",
+ item->label(),
+ (long)tree->user_data());
+} else {
+ fprintf(stderr, "TREE CALLBACK: no item (probably multiple items were
changed at once)\\n");
+}} open
+ xywh {15 15 550 390} box DOWN_BOX color 55
+ class Fl_Tree
+ } {}
+ Fl_Box docallback_box {
+ xywh {280 521 285 81} box GTK_DOWN_BOX color 47
+ }
+ 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 = item->next() ) {
+ if ( item->is_selected() ) {
+ item->labelsize(size);
+ count++;
+ }
+}
+
+// NO ITEMS SELECTED? DO ALL
+if ( ! count ) {
+ for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
+ 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(10.0, 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 {145 520 130 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 {145 539 130 16} down_box
DOWN_BOX labelsize 11
+ code0 {int onoff = tree->showroot(); showroot_radio->value(onoff);}
+ }
+ Fl_Choice collapseicons_chooser {
+ label {Collapse icons}
+ callback {static const char *L_open_xpm[] = {
+ "11 11 2 1",
+ ". c None",
+ "@ c \#000000",
+ "....@.......",
+ "...@@......",
+ "...@@@.....",
+ "...@@@@....",
+ "...@@@@@...",
+ "...@@@@@@..",
+ "...@@@@@...",
+ "...@@@@....",
+ "...@@@.....",
+ "...@@......",
+ "....@......."};
+static Fl_Pixmap L_openpixmap(L_open_xpm);
+
+static const char *L_close_xpm[] = {
+ "11 11 2 1",
+ ". c None",
+ "@ c \#000000",
+ "...........",
+ "...........",
+ "...........",
+ "...........",
+ "...........",
+ "@@@@@@@@@@@",
+ ".@@@@@@@@@.",
+ "..@@@@@@@..",
+ "...@@@@@...",
+ "....@@@....",
+ ".....@....."};
+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 {145
564 110 16} down_box BORDER_BOX labelsize 11 textsize 11
+ } {
+ MenuItem {} {
+ label Normal
+ xywh {0 0 36 21} labelsize 11
+ }
+ MenuItem {} {
+ label Arrow
+ 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 {145 584 110 16}
down_box BORDER_BOX labelsize 11 textsize 11
+ code0 {connectorstyle_chooser->value(1); // tree's default is 'dotted'}
+ } {
+ 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 = item->next() ) {
+ if ( item->is_selected() ) {
+ item->labelcolor(c);
+ count++;
+ }
+}
+
+// NO ITEMS SELECTED? DO ALL
+if ( ! count ) {
+ for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
+ item->labelcolor(c);
+ }
+}
+
+tree->redraw();} open
+ tooltip {Changes the label color for the selected items
+If no items selected, all are changed} xywh {145 604 110 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
{145 624 110 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;
+}}
+ tooltip {Sets when() the tree's callback is invoked} xywh {145 644 110
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_Check_Button docallback_radio {
+ label {Invoke callback on select changes?} user_data_type {void*}
+ tooltip {Invokes the callback when one or more item's state changes.}
xywh {310 529 230 16} down_box DOWN_BOX labelsize 11
+ }
+ Fl_Button selectall_button {
+ label {Select All}
+ callback {int docallbacks = docallback_radio->value() ? 1 : 0;
+tree->select_all(0,docallbacks);
+tree->redraw();}
+ tooltip {Selects all items in the tree} xywh {305 551 105 16} labelsize
11
+ }
+ Fl_Button deselectall_button {
+ label {Deselect All}
+ callback {int docallbacks = docallback_radio->value() ? 1 : 0;
+tree->deselect_all(0,docallbacks);
+tree->redraw();}
+ tooltip {Deselects all items in the tree} xywh {305 571 105 16}
labelsize 11
+ }
+ Fl_Light_Button bbbselect_toggle {
+ label { Select Bbb}
+ callback {// Toggle select of just the Bbb item and its immediate
children
+int docallback = docallback_radio->value() ? 1 : 0;
+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_all(bbb, docallback); // select /Bbb
and its children
+else tree->deselect_all(bbb, docallback); // deselect /Bbb and
its children
+
+tree->redraw();
+
+// Toggle select of just the Bbb item and its immediate children
+//int docallback = docallback_radio->value() ? 1 : 0;
+//int onoff = bbbselect_toggle->value();
+//
+//if ( onoff ) tree->select("/Bbb", docallback);
+//else tree->deselect("/Bbb", docallback);
+//
+//tree->redraw();}
+ tooltip {Toggle selection of the /Bbb item and its children} xywh {430
552 115 15} labelsize 11
+ }
+ 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 = item->next()) {
+ if ( item->is_selected() ) {
+ item->activate(onoff);
+ ++count;
+ }
+}
+
+if ( count == 0 ) {
+ for (Fl_Tree_Item *item=tree->first(); item; item = item->next()) {
+ item->activate(onoff);
+ }
+}
+
+tree->redraw();}
+ tooltip {Toggle the deactivation state of the selected items.
+If none are selected, all are set.} xywh {280 625 90 16} labelsize 11
+ }
+ 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 = item->next() ) {
+ if ( item->is_selected() ) {
+ item->labelfont(face);
+ count++;
+ }
+}
+
+// NO ITEMS SELECTED? DO ALL
+if ( ! count ) {
+ for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
+ item->labelfont(face);
+ }
+}
+
+tree->redraw();}
+ tooltip {Toggles bold font for selected items
+If nothing selected, all are changed} xywh {280 644 90 16} labelsize 11
+ }
+ 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 {380 624 90
16} labelsize 11
+ }
+ Fl_Button rebuildtree_button {
+ label {Rebuild Tree}
+ callback {RebuildTree();}
+ tooltip {Rebuilds the tree with defaults} xywh {380 644 90 16} labelsize
11
+ }
+ Fl_Button clearselected_button {
+ label {Clear 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 {Clears the selected items} xywh {475 624 90 16} labelsize 11
+ }
+ Fl_Button clearall_button {
+ label {Clear All}
+ callback {tree->clear();
+tree->redraw();}
+ tooltip {Clears all items
+Tests Fl_Tree::clear()} xywh {475 644 90 16} labelsize 11
+ }
+ Fl_Light_Button bbbchild02select_toggle {
+ label { Toggle child-02}
+ callback {// Toggle select of just the /Bbb/child-02 item
+int docallback = docallback_radio->value() ? 1 : 0;
+int onoff = bbbchild02select_toggle->value();
+if ( onoff ) tree->select("/Bbb/child-02", docallback);
+else tree->deselect("/Bbb/child-02", docallback);
+tree->redraw();}
+ tooltip {Toggle the single item /Bbb/child-02} xywh {430 571 115 16}
labelsize 11
+ }
+ }
+ code {// Initialize Tree
+tree->root_label("ROOT");
+docallback_radio->value(1); // enable docallbacks radio button
+RebuildTree();
+tree->show_self();} {selected
+ }
+ code {// FLTK stuff
+Fl::scheme("gtk+");
+window->resizable(window);
+window->size_range(window->w(), window->h(), 0, 0);} {}
+}
Property changes on: branches/branch-1.3/test/tree.fl
___________________________________________________________________
Name: svn:keywords
+ author date id revision
Name: svn:eol-style
+ native
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