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. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7638 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Greg Ercolano
parent
63e6eb4ecb
commit
a42b56fbe8
609
test/tree.fl
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609
test/tree.fl
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@ -0,0 +1,609 @@
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# data file for the Fltk User Interface Designer (fluid)
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version 1.0300
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header_name {.h}
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code_name {.cxx}
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decl {\#include <stdio.h>} {public global
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}
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decl {\#include <FL/Fl.H>} {public global
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}
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decl {\#include <FL/Fl_Pixmap.H>} {public global
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}
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decl {\#include <FL/Fl_Group.H>} {public global
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}
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decl {\#include <FL/Fl_Tree.H>} {public global
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}
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decl {\#include <FL/fl_ask.H>} {public global
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}
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Function {Button_CB(Fl_Widget*w, void*data)} {open return_type void
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} {
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code {fprintf(stderr, "'%s' button pushed\\n", w->label());} {}
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}
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Function {RebuildTree()} {open
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} {
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code {// REBUILD THE TREE TO MAKE CURRENT "DEFAULT" PREFS TAKE EFFECT
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tree->clear();
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tree->add("Aaa");
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tree->add("Bbb");
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tree->add("Ccc");
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tree->add("Ddd");
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tree->add("Bbb/child-01");
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tree->add("Bbb/child-01/111");
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tree->add("Bbb/child-01/222");
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tree->add("Bbb/child-01/333");
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tree->add("Bbb/child-02");
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tree->add("Bbb/child-03");
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tree->add("Bbb/child-04");
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{
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static Fl_Button *but = 0;
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// Assign an FLTK widget to one of the items
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Fl_Tree_Item *i;
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if ( ( i = tree->find_item("Bbb/child-03") ) != NULL ) {
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if ( !but ) { // only do this once at program startup
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tree->begin();
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but = new Fl_Button(1,1,140,1,"ccc button"); // we control w() only
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but->labelsize(10);
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but->callback(Button_CB);
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}
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i->widget(but);
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tree->end();
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}
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}
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{
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// Assign an FLTK group to one of the items with widgets
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Fl_Tree_Item *i;
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if ( ( i = tree->find_item("Bbb/child-04") ) != NULL ) {
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static Fl_Group *grp = 0;
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if ( !grp ) { // only do this once at program startup
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tree->begin();
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grp = new Fl_Group(100,100,140,18); // build group.. tree handles position
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grp->color(FL_WHITE);
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grp->begin();
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Fl_Button *abut = new Fl_Button(grp->x()+0 ,grp->y()+2,65,15,"D1");
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abut->labelsize(10);
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abut->callback(Button_CB);
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Fl_Button *bbut = new Fl_Button(grp->x()+75,grp->y()+2,65,15,"D2");
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bbut->labelsize(10);
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bbut->callback(Button_CB);
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grp->end();
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grp->resizable(grp);
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tree->end();
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}
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i->widget(grp);
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}
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}
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// Add an 'Ascending' node, and create it sorted
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tree->sortorder(FL_TREE_SORT_NONE);
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tree->add("Ascending")->close();
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tree->sortorder(FL_TREE_SORT_ASCENDING);
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tree->add("Ascending/Zzz");
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tree->add("Ascending/Xxx");
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tree->add("Ascending/Aaa");
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tree->add("Ascending/Bbb");
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tree->add("Ascending/Yyy");
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tree->add("Ascending/Ccc");
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// Add a 'Descending' node, and create it sorted
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tree->sortorder(FL_TREE_SORT_NONE);
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tree->add("Descending")->close();
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tree->sortorder(FL_TREE_SORT_DESCENDING);
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tree->add("Descending/Zzz");
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tree->add("Descending/Xxx");
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tree->add("Descending/Aaa");
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tree->add("Descending/Bbb");
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tree->add("Descending/Yyy");
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tree->add("Descending/Ccc");
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tree->redraw();} {}
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}
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Function {} {open
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} {
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Fl_Window window {
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label tree open
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xywh {1105 30 580 695} type Double visible
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} {
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Fl_Group tree {
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user_data 1234
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callback {Fl_Tree_Item *item = tree->item_clicked();
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if ( item ) {
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fprintf(stderr, "TREE CALLBACK: label='%s' userdata=%ld\\n",
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item->label(),
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(long)tree->user_data());
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} else {
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fprintf(stderr, "TREE CALLBACK: no item (probably multiple items were changed at once)\\n");
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}} open
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xywh {15 15 550 390} box DOWN_BOX color 55
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class Fl_Tree
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} {}
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Fl_Box docallback_box {
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xywh {280 521 285 81} box GTK_DOWN_BOX color 47
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}
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Fl_Value_Slider margintop_slider {
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label {margintop()}
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user_data tree
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callback {int val = (int)margintop_slider->value();
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tree->margintop(val);
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tree->redraw();}
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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
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code0 {o->value(tree->margintop());}
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code1 {o->range(0.0, 100.0);}
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code2 {o->step(1.0);}
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code3 {o->color(46); o->selection_color(FL_RED);}
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}
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Fl_Value_Slider marginleft_slider {
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label {marginleft()}
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user_data tree
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callback {int val = (int)marginleft_slider->value();
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tree->marginleft(val);
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tree->redraw();}
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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
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code0 {o->value(tree->marginleft());}
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code1 {o->range(0.0, 100.0);}
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code2 {o->step(1.0);}
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code3 {o->color(46); o->selection_color(FL_RED);}
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}
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Fl_Value_Slider openchild_marginbottom_slider {
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label {openchild_marginbottom()}
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user_data tree
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callback {int val = (int)openchild_marginbottom_slider->value();
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tree->openchild_marginbottom(val);
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tree->redraw();}
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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
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code0 {o->value(tree->openchild_marginbottom());}
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code1 {o->range(0.0, 100.0);}
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code2 {o->step(1.0);}
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code3 {o->color(46); o->selection_color(FL_RED);}
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}
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Fl_Value_Slider labelsize_slider {
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label {Text size}
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user_data tree
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callback {int size = (int)labelsize_slider->value();
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// DO SELECTED ITEMS
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int count = 0;
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for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
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if ( item->is_selected() ) {
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item->labelsize(size);
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count++;
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}
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}
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// NO ITEMS SELECTED? DO ALL
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if ( ! count ) {
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for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
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item->labelsize(size);
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}
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}
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tree->redraw();}
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tooltip {Changes the font size of the selected items
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If none selected, all are changed} xywh {190 474 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12
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code0 {o->value(tree->labelsize());}
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code1 {o->range(5.0, 200.0);}
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code2 {o->step(1.0);}
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code3 {o->color(46); o->selection_color(FL_RED);}
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}
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Fl_Value_Slider connectorwidth_slider {
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label {Connector width}
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user_data tree
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callback {tree->connectorwidth((int)connectorwidth_slider->value());}
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tooltip {Tests Fl_Tree::connectorwidth()} xywh {190 494 240 16} type Horizontal labelsize 12 align 4 step 0.01 textsize 12
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code0 {o->value(tree->connectorwidth());}
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code1 {o->range(10.0, 100.0);}
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code2 {o->step(1.0);}
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code3 {o->color(46); o->selection_color(FL_RED);}
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}
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Fl_Check_Button usericon_radio {
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label {Enable user icons?}
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user_data tree
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callback {static const char *L_folder_xpm[] = {
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"11 11 3 1",
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". c None",
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"x c \#d8d833",
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"@ c \#808011",
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"...........",
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".....@@@@..",
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"....@xxxx@.",
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"@@@@@xxxx@@",
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"@xxxxxxxxx@",
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"@xxxxxxxxx@",
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"@xxxxxxxxx@",
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"@xxxxxxxxx@",
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"@xxxxxxxxx@",
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"@xxxxxxxxx@",
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"@@@@@@@@@@@"};
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static Fl_Pixmap L_folderpixmap(L_folder_xpm);
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static const char *L_document_xpm[] = {
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"11 11 3 1",
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". c None",
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"x c \#d8d8f8",
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"@ c \#202060",
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".@@@@@@@@@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@xxxxxxx@.",
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".@@@@@@@@@."};
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static Fl_Pixmap L_documentpixmap(L_document_xpm);
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Fl_Tree_Item *i = 0;
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if ( usericon_radio->value() ) {
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tree->usericon(&L_folderpixmap);
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if ( ( i = tree->find_item("Bbb/bgb/111") ) != NULL ) i->usericon(&L_documentpixmap);
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if ( ( i = tree->find_item("Bbb/bgb/222") ) != NULL ) i->usericon(&L_documentpixmap);
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if ( ( i = tree->find_item("Bbb/bgb/333") ) != NULL ) i->usericon(&L_documentpixmap);
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} else {
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tree->usericon(0);
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if ( ( i = tree->find_item("Bbb/bgb/111") ) != NULL ) i->usericon(0);
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if ( ( i = tree->find_item("Bbb/bgb/222") ) != NULL ) i->usericon(0);
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if ( ( i = tree->find_item("Bbb/bgb/333") ) != NULL ) i->usericon(0);
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}}
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tooltip {Tests Fl_Tree_Item::usericon()} xywh {145 520 130 16} down_box DOWN_BOX labelsize 11
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}
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Fl_Check_Button showroot_radio {
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label {Show root?}
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user_data tree
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callback {int onoff = showroot_radio->value();
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tree->showroot(onoff);}
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tooltip {Tests Fl_Tree_Item::usericon()} xywh {145 539 130 16} down_box DOWN_BOX labelsize 11
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code0 {int onoff = tree->showroot(); showroot_radio->value(onoff);}
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}
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Fl_Choice collapseicons_chooser {
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label {Collapse icons}
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callback {static const char *L_open_xpm[] = {
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"11 11 2 1",
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". c None",
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"@ c \#000000",
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"...@.......",
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"...@@......",
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"...@@@.....",
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"...@@@@....",
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"...@@@@@...",
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"...@@@@@@..",
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"...@@@@@...",
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"...@@@@....",
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"...@@@.....",
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"...@@......",
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"...@......."};
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static Fl_Pixmap L_openpixmap(L_open_xpm);
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static const char *L_close_xpm[] = {
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"11 11 2 1",
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". c None",
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"@ c \#000000",
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"...........",
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"...........",
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"...........",
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"...........",
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"...........",
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"@@@@@@@@@@@",
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".@@@@@@@@@.",
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"..@@@@@@@..",
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"...@@@@@...",
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"....@@@....",
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".....@....."};
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static Fl_Pixmap L_closepixmap(L_close_xpm);
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switch ( collapseicons_chooser->value() ) {
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case 0:
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tree->showcollapse(1);
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tree->openicon(0);
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tree->closeicon(0);
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break;
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case 1:
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tree->showcollapse(1);
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tree->openicon(&L_openpixmap);
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tree->closeicon(&L_closepixmap);
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break;
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case 2:
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tree->showcollapse(0);
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break;
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}} open
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tooltip {Tests Fl_Tree::openicon() and Fl_Tree::closeicon()} xywh {145 564 110 16} down_box BORDER_BOX labelsize 11 textsize 11
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} {
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MenuItem {} {
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label Normal
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xywh {0 0 36 21} labelsize 11
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}
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MenuItem {} {
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label Arrow
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xywh {10 10 36 21} labelsize 11
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}
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MenuItem {} {
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label Off
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xywh {20 20 36 21} labelsize 11
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}
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}
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Fl_Choice connectorstyle_chooser {
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label {Line style}
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callback {// CHANGE COLLAPSESTYLE
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switch ( connectorstyle_chooser->value() ) {
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case 0: tree->connectorstyle(FL_TREE_CONNECTOR_NONE); break;
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case 1: tree->connectorstyle(FL_TREE_CONNECTOR_DOTTED); break;
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case 2: tree->connectorstyle(FL_TREE_CONNECTOR_SOLID); break;
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}} open
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tooltip {Tests connectorstyle() bit flags} xywh {145 584 110 16} down_box BORDER_BOX labelsize 11 textsize 11
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code0 {connectorstyle_chooser->value(1); // tree's default is 'dotted'}
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} {
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MenuItem {} {
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label None
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xywh {30 30 36 21} labelsize 11
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}
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MenuItem {} {
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label Dotted
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xywh {10 10 36 21} labelsize 11
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}
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MenuItem {} {
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label Solid
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xywh {20 20 36 21} labelsize 11
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}
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}
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Fl_Choice labelcolor_chooser {
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label {Item Text Color}
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callback {// Set color..
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Fl_Color c = Fl_Color(0x00000000);
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switch ( labelcolor_chooser->value() ) {
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case 0: c = Fl_Color(0x00000000); break; // black
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case 1: c = Fl_Color(0xd0000000); break; // red
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case 2: c = Fl_Color(0x00a00000); break; // green
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case 3: c = Fl_Color(0x0000a000); break; // blue
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default: c = Fl_Color(0x00000000); break; // black
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}
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// DO SELECTED ITEMS
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int count = 0;
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for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
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if ( item->is_selected() ) {
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item->labelcolor(c);
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count++;
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}
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}
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// NO ITEMS SELECTED? DO ALL
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if ( ! count ) {
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for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
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item->labelcolor(c);
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}
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}
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tree->redraw();} open
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tooltip {Changes the label color for the selected items
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If no items selected, all are changed} xywh {145 604 110 16} down_box BORDER_BOX labelsize 11 textsize 11
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} {
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MenuItem {} {
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label Black
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xywh {20 20 36 21} labelsize 11
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}
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MenuItem {} {
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label Red
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xywh {30 30 36 21} labelsize 11
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}
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MenuItem {} {
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label Green
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xywh {40 40 36 21} labelsize 11
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}
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MenuItem {} {
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label Blue
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xywh {50 50 36 21} labelsize 11
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}
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}
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Fl_Choice selectmode_chooser {
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label {Selection Mode}
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callback {// Set selection mode
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switch ( selectmode_chooser->value() ) {
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case 0: tree->selectmode(FL_TREE_SELECT_NONE); break; // None
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case 1: tree->selectmode(FL_TREE_SELECT_SINGLE); break; // Single
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case 2: tree->selectmode(FL_TREE_SELECT_MULTI); break; // Multi
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default: tree->selectmode(FL_TREE_SELECT_SINGLE); break; // Single
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}}
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tooltip {Sets how Fl_Tree handles mouse selection of tree items} xywh {145 624 110 16} down_box BORDER_BOX labelsize 11 textsize 11
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code0 {selectmode_chooser->value(1);}
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code1 {cb_selectmode_chooser(selectmode_chooser, (void*)0);}
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} {
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MenuItem {} {
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label None
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xywh {30 30 36 21} labelsize 11
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}
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MenuItem {} {
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label Single
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xywh {40 40 36 21} labelsize 11
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}
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MenuItem {} {
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label Multi
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xywh {50 50 36 21} labelsize 11
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}
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}
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Fl_Choice whenmode_chooser {
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label When
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callback {// Set when mode
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switch ( whenmode_chooser->value() ) {
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case 0: tree->when(FL_WHEN_RELEASE); break;
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case 1: tree->when(FL_WHEN_CHANGED); break;
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case 2: tree->when(FL_WHEN_NEVER); break;
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default: tree->when(FL_WHEN_RELEASE); break;
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}}
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tooltip {Sets when() the tree's callback is invoked} xywh {145 644 110 16} down_box BORDER_BOX labelsize 11 textsize 11
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code0 {whenmode_chooser->value(1);}
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code1 {cb_whenmode_chooser(whenmode_chooser, (void*)0);}
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} {
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MenuItem {} {
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label Changed
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xywh {40 40 36 21} labelsize 11
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}
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||||
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);} {}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user