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Example 1 refactoring part 2

This commit is contained in:
Grim Maple 2022-12-23 16:31:09 +03:00
parent 94fd203676
commit 0a7a5e55b4
6 changed files with 515 additions and 541 deletions
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550
examples/example1/src/example1.d
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@ -29,42 +29,6 @@ import widgets;
mixin APP_ENTRY_POINT;
class TimerTest : HorizontalLayout {
ulong timerId;
TextWidget _counter;
int _value;
Button _start;
Button _stop;
override bool onTimer(ulong id) {
_value++;
_counter.text = to!dstring(_value);
return true;
}
this() {
addChild(new TextWidget(null, "Timer test."d));
_counter = new TextWidget(null, "0"d);
_counter.fontSize(32);
_start = new Button(null, "Start timer"d);
_stop = new Button(null, "Stop timer"d);
_stop.enabled = false;
_start.click = delegate(Widget src) {
_start.enabled = false;
_stop.enabled = true;
timerId = setTimer(1000);
return true;
};
_stop.click = delegate(Widget src) {
_start.enabled = true;
_stop.enabled = false;
cancelTimer(timerId);
return true;
};
addChild(_start);
addChild(_stop);
addChild(_counter);
}
}
class TextEditorWidget : VerticalLayout {
EditBox _edit;
this(string ID) {
@ -99,38 +63,9 @@ Widget createEditorSettingsControl(EditWidgetBase editor) {
return res;
}
enum : int {
ACTION_FILE_OPEN = 5500,
ACTION_FILE_SAVE,
ACTION_FILE_CLOSE,
ACTION_FILE_EXIT,
}
debug(SDLSettings) {
import dlangui.core.settings;
void testSDL(string fn) {
Log.d("Loading SDL from ", fn);
Setting s = new Setting();
if (s.load(fn)) {
Log.d("JSON:\n", s.toJSON(true));
} else {
Log.e("failed to read SDL from ", fn);
}
}
void testSDLSettings() {
testSDL(`C:\Users\vlopatin\AppData\Roaming\.dlangide\settings.json`);
testSDL("dub.json");
testSDL("test1.sdl");
}
}
/// entry point for dlangui based application
extern (C) int UIAppMain(string[] args) {
debug(SDLSettings) {
testSDLSettings();
}
extern (C) int UIAppMain(string[] args)
{
// always use trace, even for release builds
//Log.setLogLevel(LogLevel.Trace);
//Log.setFileLogger(new std.stdio.File("ui.log", "w"));
@ -176,7 +111,7 @@ extern (C) int UIAppMain(string[] args) {
FontManager.minAnitialiasedFontSize = 0; // 0 means always antialiased
//version (USE_OPENGL) {
// // you can turn on subpixel font rendering (ClearType) here
FontManager.subpixelRenderingMode = SubpixelRenderingMode.None; //
FontManager.subpixelRenderingMode = SubpixelRenderingMode.None; //
//} else {
// you can turn on subpixel font rendering (ClearType) here
//FontManager.subpixelRenderingMode = SubpixelRenderingMode.BGR; //SubpixelRenderingMode.None; //
@ -225,15 +160,6 @@ extern (C) int UIAppMain(string[] args) {
editItem.add(new Action(EditorActions.Unindent, "MENU_EDIT_UNINDENT"c, "edit-unindent", KeyCode.TAB, KeyFlag.Control));
editItem.add(new Action(20, "MENU_EDIT_PREFERENCES"));
MenuItem editPopupItem = new MenuItem(null);
editPopupItem.add(new Action(EditorActions.Copy, "MENU_EDIT_COPY"c, "edit-copy", KeyCode.KEY_C, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Paste, "MENU_EDIT_PASTE"c, "edit-paste", KeyCode.KEY_V, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Cut, "MENU_EDIT_CUT"c, "edit-cut", KeyCode.KEY_X, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Undo, "MENU_EDIT_UNDO"c, "edit-undo", KeyCode.KEY_Z, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Redo, "MENU_EDIT_REDO"c, "edit-redo", KeyCode.KEY_Y, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Indent, "MENU_EDIT_INDENT"c, "edit-indent", KeyCode.TAB, 0));
editPopupItem.add(new Action(EditorActions.Unindent, "MENU_EDIT_UNINDENT"c, "edit-unindent", KeyCode.TAB, KeyFlag.Control));
MenuItem viewItem = new MenuItem(new Action(60, "MENU_VIEW"));
MenuItem langItem = new MenuItem(new Action(61, "MENU_VIEW_LANGUAGE"));
auto onLangChange = delegate (MenuItem item) {
@ -379,469 +305,11 @@ extern (C) int UIAppMain(string[] args) {
tabs.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
// most of controls example
{
LinearLayout controls = new VerticalLayout("controls");
controls.layoutHeight(FILL_PARENT);
controls.padding = Rect(12.pointsToPixels,12.pointsToPixels,12.pointsToPixels,12.pointsToPixels);
HorizontalLayout line1 = new HorizontalLayout();
controls.addChild(line1);
GroupBox gb = new GroupBox("checkboxes", "CheckBox"d);
gb.addChild(new CheckBox("cb1", "CheckBox 1"d));
gb.addChild(new CheckBox("cb2", "CheckBox 2"d).checked(true));
gb.addChild(new CheckBox("cb3", "CheckBox disabled"d).enabled(false));
gb.addChild(new CheckBox("cb4", "CheckBox disabled"d).checked(true).enabled(false));
line1.addChild(gb);
GroupBox gb2 = new GroupBox("radiobuttons", "RadioButton"d);
gb2.addChild(new RadioButton("rb1", "RadioButton 1"d).checked(true));
gb2.addChild(new RadioButton("rb2", "RadioButton 2"d));
gb2.addChild(new RadioButton("rb3", "RadioButton disabled"d).enabled(false));
line1.addChild(gb2);
VerticalLayout col1 = new VerticalLayout();
GroupBox gb3 = new GroupBox("textbuttons", "Button"d, Orientation.Horizontal);
gb3.addChild(new Button("tb1", "Button"d));
gb3.addChild(new Button("tb2", "Button disabled"d).enabled(false));
col1.addChild(gb3);
GroupBox gb4 = new GroupBox("imagetextbuttons", "ImageTextButton"d, Orientation.Horizontal);
gb4.addChild(new ImageTextButton("itb1", "document-open", "Enabled"d));
gb4.addChild(new ImageTextButton("itb2", "document-save", "Disabled"d).enabled(false));
col1.addChild(gb4);
GroupBox gbtext = new GroupBox("text", "TextWidget"d, Orientation.Horizontal);
gbtext.addChild(new TextWidget("t1", "Red text"d).fontSize(12.pointsToPixels).textColor(0xFF0000));
gbtext.addChild(new TextWidget("t2", "Italic text"d).fontSize(12.pointsToPixels).fontItalic(true));
col1.addChild(gbtext);
line1.addChild(col1);
VerticalLayout col2 = new VerticalLayout();
GroupBox gb31 = new GroupBox("switches", "SwitchButton"d, Orientation.Vertical);
gb31.addChild(new SwitchButton("sb1"));
gb31.addChild(new SwitchButton("sb2").checked(true));
gb31.addChild(new SwitchButton("sb3").enabled(false));
gb31.addChild(new SwitchButton("sb4").enabled(false).checked(true));
col2.addChild(gb31);
line1.addChild(col2);
VerticalLayout col3 = new VerticalLayout();
GroupBox gb32 = new GroupBox("switches", "ImageButton"d, Orientation.Vertical);
gb32.addChild(new ImageButton("ib1", "edit-copy"));
gb32.addChild(new ImageButton("ib3", "edit-paste").enabled(false));
col3.addChild(gb32);
GroupBox gb33 = new GroupBox("images", "ImageWidget"d, Orientation.Vertical);
gb33.addChild(new ImageWidget("cr3_logo", "cr3_logo"));
col3.addChild(gb33);
line1.addChild(col3);
HorizontalLayout line2 = new HorizontalLayout();
controls.addChild(line2);
GroupBox gb5 = new GroupBox("scrollbar", "horizontal ScrollBar"d);
gb5.addChild(new ScrollBar("sb1", Orientation.Horizontal));
line2.addChild(gb5);
GroupBox gb6 = new GroupBox("slider", "horizontal SliderWidget"d);
gb6.addChild(new SliderWidget("sb2", Orientation.Horizontal));
line2.addChild(gb6);
GroupBox gb7 = new GroupBox("editline1", "EditLine"d);
gb7.addChild(new EditLine("ed1", "Some text"d).minWidth(120.pointsToPixels));
line2.addChild(gb7);
GroupBox gb8 = new GroupBox("editline2", "EditLine disabled"d);
gb8.addChild(new EditLine("ed2", "Some text"d).enabled(false).minWidth(120.pointsToPixels));
line2.addChild(gb8);
HorizontalLayout line3 = new HorizontalLayout();
line3.layoutWidth(FILL_PARENT);
GroupBox gbeditbox = new GroupBox("editbox", "EditBox"d, Orientation.Horizontal);
gbeditbox.layoutWidth(FILL_PARENT);
EditBox ed1 = new EditBox("ed1", "Some text in EditBox\nOne more line\nYet another text line");
ed1.layoutHeight(FILL_PARENT);
gbeditbox.addChild(ed1);
line3.addChild(gbeditbox);
GroupBox gbtabs = new GroupBox(null, "TabWidget"d);
gbtabs.layoutWidth(FILL_PARENT);
TabWidget tabs1 = new TabWidget("tabs1");
tabs1.addTab(new TextWidget("tab1", "TextWidget on tab page\nTextWidgets can be\nMultiline"d).maxLines(3), "Tab 1"d);
tabs1.addTab(new ImageWidget("tab2", "dlangui-logo1"), "Tab 2"d);
tabs1.tabHost.backgroundColor = 0xE0E0E0;
tabs1.tabHost.padding = Rect(10.pointsToPixels, 10.pointsToPixels, 10.pointsToPixels, 10.pointsToPixels);
gbtabs.addChild(tabs1);
line3.addChild(gbtabs);
controls.addChild(line3);
HorizontalLayout line4 = new HorizontalLayout();
line4.layoutWidth(FILL_PARENT);
line4.layoutHeight(FILL_PARENT);
GroupBox gbgrid = new GroupBox("grid", "StringGridWidget"d, Orientation.Horizontal);
StringGridWidget grid = new StringGridWidget("stringgrid");
grid.resize(12, 10);
gbgrid.layoutWidth(FILL_PARENT);
gbgrid.layoutHeight(FILL_PARENT);
grid.layoutWidth(FILL_PARENT);
grid.layoutHeight(FILL_PARENT);
foreach (index, month; ["January"d, "February"d, "March"d, "April"d, "May"d, "June"d, "July"d, "August"d, "September"d, "October"d, "November"d, "December"d])
grid.setColTitle(cast(int)index, month);
for (int y = 0; y < 10; y++)
grid.setRowTitle(y, to!dstring(y+1));
//grid.alignment = Align.Right;
grid.setColWidth(0, 30.pointsToPixels);
grid.autoFit();
import std.random;
import std.string;
for (int x = 0; x < 12; x++) {
for (int y = 0; y < 10; y++) {
int n = uniform(0, 10000);
grid.setCellText(x, y, to!dstring("%.2f".format(n / 100.0)));
}
}
//grid.autoFit();
gbgrid.addChild(grid);
line4.addChild(gbgrid);
GroupBox gbtree = new GroupBox("tree", "TreeWidget"d, Orientation.Vertical);
auto tree = new TreeWidget("gbtree");
//tree.layoutWidth(WRAP_CONTENT).layoutHeight(FILL_PARENT);
tree.maxHeight(200.pointsToPixels);
TreeItem tree1 = tree.items.newChild("group1", "Group 1"d, "document-open");
tree1.newChild("g1_1", "Group 1 item 1"d);
tree1.newChild("g1_2", "Group 1 item 2"d);
tree1.newChild("g1_3", "Group 1 item 3"d);
TreeItem tree2 = tree.items.newChild("group2", "Group 2"d, "document-save");
tree2.newChild("g2_1", "Group 2 item 1"d, "edit-copy");
tree2.newChild("g2_2", "Group 2 item 2"d, "edit-cut");
tree2.newChild("g2_3", "Group 2 item 3"d, "edit-paste");
tree2.newChild("g2_4", "Group 2 item 4"d);
TreeItem tree3 = tree.items.newChild("group3", "Group 3"d);
tree3.newChild("g3_1", "Group 3 item 1"d);
tree3.newChild("g3_2", "Group 3 item 2"d);
TreeItem tree32 = tree3.newChild("g3_3", "Group 3 item 3"d);
tree3.newChild("g3_4", "Group 3 item 4"d);
tree32.newChild("group3_2_1", "Group 3 item 2 subitem 1"d);
tree32.newChild("group3_2_2", "Group 3 item 2 subitem 2"d);
tree32.newChild("group3_2_3", "Group 3 item 2 subitem 3"d);
tree32.newChild("group3_2_4", "Group 3 item 2 subitem 4"d);
tree32.newChild("group3_2_5", "Group 3 item 2 subitem 5"d);
tree3.newChild("g3_5", "Group 3 item 5"d);
tree3.newChild("g3_6", "Group 3 item 6"d);
gbtree.addChild(tree);
tree.items.selectItem(tree1);
// test adding new tree items
HorizontalLayout newTreeItem = new HorizontalLayout();
newTreeItem.layoutWidth = FILL_PARENT;
EditLine edNewTreeItem = new EditLine("newTreeItem", "new item"d);
edNewTreeItem.layoutWidth = FILL_PARENT;
Button btnAddItem = new Button("btnAddTreeItem", "Add"d);
Button btnRemoveItem = new Button("btnRemoveTreeItem", "Remove"d);
newTreeItem.addChild(edNewTreeItem);
newTreeItem.addChild(btnAddItem);
newTreeItem.addChild(btnRemoveItem);
btnAddItem.click = delegate(Widget source) {
import std.random;
dstring label = edNewTreeItem.text;
string id = "item%d".format(uniform(1000000, 9999999, rndGen));
TreeItem item = tree.items.selectedItem;
if (item) {
Log.d("Creating new tree item ", id, " ", label);
TreeItem newItem = new TreeItem(id, label);
item.addChild(newItem);
}
return true;
};
btnRemoveItem.click = delegate(Widget source) {
TreeItem item = tree.items.selectedItem;
if (item) {
Log.d("Removing tree item ", item.id, " ", item.text);
item.parent.removeChild(item);
}
return true;
};
gbtree.addChild(newTreeItem);
line4.addChild(gbtree);
controls.addChild(line4);
tabs.addTab(controls, "Controls"d);
}
LinearLayout layout = new LinearLayout("tab1");
layout.addChild((new TextWidget()).textColor(0x00802000).text("Text widget 0"));
layout.addChild((new TextWidget()).textColor(0x40FF4000).text("Text widget"));
layout.addChild(new ProgressBarWidget().progress(300).animationInterval(50));
layout.addChild(new ProgressBarWidget().progress(-1).animationInterval(50));
layout.addChild((new Button("BTN1")).textResource("EXIT")); //.textColor(0x40FF4000)
layout.addChild(new TimerTest());
static if (true) {
LinearLayout hlayout = new HorizontalLayout();
hlayout.layoutWidth(FILL_PARENT);
//hlayout.addChild((new Button()).text("<<")); //.textColor(0x40FF4000)
hlayout.addChild((new TextWidget()).text("Several").alignment(Align.Center));
hlayout.addChild((new ImageWidget()).drawableId("btn_radio").padding(Rect(5,5,5,5)).alignment(Align.Center));
hlayout.addChild((new TextWidget()).text("items").alignment(Align.Center));
hlayout.addChild((new ImageWidget()).drawableId("btn_check").padding(Rect(5,5,5,5)).alignment(Align.Center));
hlayout.addChild((new TextWidget()).text("in horizontal layout"));
hlayout.addChild((new ImageWidget()).drawableId("exit").padding(Rect(5,5,5,5)).alignment(Align.Center));
hlayout.addChild((new EditLine("editline", "Some text to edit"d)).popupMenu(editPopupItem).alignment(Align.Center).layoutWidth(FILL_PARENT));
hlayout.addChild((new EditLine("passwd", "Password"d)).passwordChar('*').popupMenu(editPopupItem).alignment(Align.Center).layoutWidth(FILL_PARENT));
//hlayout.addChild((new Button()).text(">>")); //.textColor(0x40FF4000)
hlayout.backgroundColor = 0x8080C0;
layout.addChild(hlayout);
LinearLayout vlayoutgroup = new HorizontalLayout();
LinearLayout vlayout = new VerticalLayout();
vlayout.addChild((new TextWidget()).text("VLayout line 1").textColor(0x40FF4000)); //
vlayout.addChild((new TextWidget()).text("VLayout line 2").textColor(0x40FF8000));
vlayout.addChild((new TextWidget()).text("VLayout line 2").textColor(0x40008000));
vlayout.addChild(new RadioButton("rb1", "Radio button 1"d));
vlayout.addChild(new RadioButton("rb2", "Radio button 2"d));
vlayout.addChild(new RadioButton("rb3", "Radio button 3"d));
vlayout.layoutWidth(FILL_PARENT);
vlayoutgroup.addChild(vlayout);
vlayoutgroup.layoutWidth(FILL_PARENT);
ScrollBar vsb = new ScrollBar("vscroll", Orientation.Vertical);
vlayoutgroup.addChild(vsb);
layout.addChild(vlayoutgroup);
ScrollBar sb = new ScrollBar("hscroll", Orientation.Horizontal);
layout.addChild(sb.layoutHeight(WRAP_CONTENT).layoutWidth(FILL_PARENT));
layout.addChild((new CheckBox("BTN2", "Some checkbox"d)));
layout.addChild((new TextWidget()).textColor(0x40FF4000).text("Text widget"));
layout.addChild((new ImageWidget()).drawableId("exit").padding(Rect(5,5,5,5)));
layout.addChild((new TextWidget()).textColor(0xFF4000).text("Text widget2").padding(Rect(5,5,5,5)).margins(Rect(5,5,5,5)).backgroundColor(0xA0A0A0));
layout.addChild((new RadioButton("BTN3", "Some radio button"d)));
layout.addChild((new TextWidget(null, "Text widget3 with very long text"d)).textColor(0x004000));
layout.addChild(new VSpacer()); // vertical spacer to fill extra space
Widget w = parseML(q{
VerticalLayout {
id: vlayout
margins: Rect { left: 5; right: 3; top: 2; bottom: 4 }
padding: Rect { 5, 4, 3, 2 } // same as Rect { left: 5; top: 4; right: 3; bottom: 2 }
TextWidget {
/* this widget can be accessed via id myLabel1
e.g. w.childById!TextWidget("myLabel1")
*/
id: myLabel1
text: "Some text"; padding: 5
enabled: false
}
TextWidget {
id: myLabel2
text: SOME_TEXT_RESOURCE_ID; margins: 5
enabled: true
}
}
});
Log.d("id=", w.id, " text=", w.text, " padding=", w.padding, " margins=", w.margins,
" lbl1.text=", w.childById!TextWidget("myLabel1").text,
" lbl1.enabled=", w.childById!TextWidget("myLabel1").enabled,
" lbl2.text=", w.childById!TextWidget("myLabel2").text
);
destroy(w);
layout.childById("BTN1").click = delegate (Widget w) {
Log.d("onClick ", w.id);
//w.backgroundImageId = null;
//w.backgroundColor = 0xFF00FF;
w.textColor = 0xFF00FF;
w.styleId = STYLE_BUTTON_NOMARGINS;
return true;
};
layout.childById("BTN2").click = delegate (Widget w) { Log.d("onClick ", w.id); return true; };
layout.childById("BTN3").click = delegate (Widget w) { Log.d("onClick ", w.id); return true; };
}
layout.layoutHeight(FILL_PARENT).layoutWidth(FILL_PARENT);
tabs.addTab(layout, "Misc"d);
static if (true) {
// two long lists
// left one is list with widgets as items
// right one is list with string list adapter
HorizontalLayout longLists = new HorizontalLayout("tab2");
longLists.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
ListWidget list = new ListWidget("list1", Orientation.Vertical);
list.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
StringListAdapter stringList = new StringListAdapter();
WidgetListAdapter listAdapter = new WidgetListAdapter();
listAdapter.add((new TextWidget()).text("This is a list of widgets"d).styleId("LIST_ITEM"));
stringList.add("This is a list of strings from StringListAdapter"d);
stringList.add("If you type with your keyboard,"d);
stringList.add("then you can find the"d);
stringList.add("item in the list"d);
stringList.add("neat!"d);
for (int i = 1; i < 1000; i++) {
dstring label = "List item "d ~ to!dstring(i);
listAdapter.add((new TextWidget()).text("Widget list - "d ~ label).styleId("LIST_ITEM"));
stringList.add("Simple string - "d ~ label);
}
list.ownAdapter = listAdapter;
listAdapter.resetItemState(0, State.Enabled);
listAdapter.resetItemState(5, State.Enabled);
listAdapter.resetItemState(7, State.Enabled);
listAdapter.resetItemState(12, State.Enabled);
assert(list.itemEnabled(5) == false);
assert(list.itemEnabled(6) == true);
list.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
list.selectItem(0);
longLists.addChild(list);
ListWidget list2 = new StringListWidget("list2");
list2.ownAdapter = stringList;
list2.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
list2.selectItem(0);
longLists.addChild(list2);
VerticalLayout itemedit = new VerticalLayout();
itemedit.addChild(new TextWidget(null, "New item text:"d));
EditLine itemtext = new EditLine(null, "Text for new item"d);
itemedit.addChild(itemtext);
Button btn = new Button(null, "Add item"d);
itemedit.addChild(btn);
longLists.addChild(itemedit);
btn.click = delegate(Widget src)
{
stringList.add(itemtext.text);
listAdapter.add((new TextWidget()).text(itemtext.text).styleId("LIST_ITEM"));
return true;
};
tabs.addTab(longLists, "TAB_LONG_LIST"c);
}
{
LinearLayout layout3 = new VerticalLayout("tab3");
// 3 types of buttons: Button, ImageButton, ImageTextButton
layout3.addChild(new TextWidget(null, "Buttons in HorizontalLayout"d));
WidgetGroup buttons1 = new HorizontalLayout();
buttons1.addChild(new TextWidget(null, "Button widgets: "d));
buttons1.addChild((new Button("btn1", "Button"d)).tooltipText("Tooltip text for button"d));
buttons1.addChild((new Button("btn2", "Disabled Button"d)).enabled(false));
buttons1.addChild(new TextWidget(null, "ImageButton widgets: "d));
buttons1.addChild(new ImageButton("btn3", "text-plain"));
buttons1.addChild(new TextWidget(null, "disabled: "d));
buttons1.addChild((new ImageButton("btn4", "folder")).enabled(false));
layout3.addChild(buttons1);
WidgetGroup buttons10 = new HorizontalLayout();
buttons10.addChild(new TextWidget(null, "ImageTextButton widgets: "d));
buttons10.addChild(new ImageTextButton("btn5", "text-plain", "Enabled"d));
buttons10.addChild((new ImageTextButton("btn6", "folder", "Disabled"d)).enabled(false));
buttons10.addChild(new TextWidget(null, "SwitchButton widgets: "d));
buttons10.addChild((new SwitchButton("SW1")).checked(true));
buttons10.addChild((new SwitchButton("SW2")).checked(false));
buttons10.addChild((new SwitchButton("SW3")).checked(true).enabled(false));
buttons10.addChild((new SwitchButton("SW4")).checked(false).enabled(false));
layout3.addChild(buttons10);
WidgetGroup buttons11 = new HorizontalLayout();
buttons11.addChild(new TextWidget(null, "Construct buttons by action (Button, ImageButton, ImageTextButton): "d));
Action FILE_OPEN_ACTION = new Action(ACTION_FILE_OPEN, "MENU_FILE_OPEN"c, "document-open", KeyCode.KEY_O, KeyFlag.Control);
buttons11.addChild(new Button(FILE_OPEN_ACTION));
buttons11.addChild(new ImageButton(FILE_OPEN_ACTION));
buttons11.addChild(new ImageTextButton(FILE_OPEN_ACTION));
layout3.addChild(buttons11);
WidgetGroup buttons12 = new HorizontalLayout();
buttons12.addChild(new TextWidget(null, "The same in disabled state: "d));
buttons12.addChild((new Button(FILE_OPEN_ACTION)).enabled(false));
buttons12.addChild((new ImageButton(FILE_OPEN_ACTION)).enabled(false));
buttons12.addChild((new ImageTextButton(FILE_OPEN_ACTION)).enabled(false));
layout3.addChild(buttons12);
layout3.addChild(new VSpacer());
layout3.addChild(new TextWidget(null, "CheckBoxes in HorizontalLayout"d));
WidgetGroup buttons2 = new HorizontalLayout();
buttons2.addChild(new CheckBox("btn1", "CheckBox 1"d));
buttons2.addChild(new CheckBox("btn2", "CheckBox 2"d));
//buttons2.addChild(new ResizerWidget());
buttons2.addChild(new CheckBox("btn3", "CheckBox 3"d));
buttons2.addChild(new CheckBox("btn4", "CheckBox 4"d));
layout3.addChild(buttons2);
layout3.addChild(new VSpacer());
layout3.addChild(new TextWidget(null, "RadioButtons in HorizontalLayout"d));
WidgetGroup buttons3 = new HorizontalLayout();
buttons3.addChild(new RadioButton("btn1", "RadioButton 1"d));
buttons3.addChild(new RadioButton("btn2", "RadioButton 2"d));
buttons3.addChild(new RadioButton("btn3", "RadioButton 3"d));
buttons3.addChild(new RadioButton("btn4", "RadioButton 4"d));
layout3.addChild(buttons3);
layout3.addChild(new VSpacer());
layout3.addChild(new TextWidget(null, "ImageButtons HorizontalLayout"d));
WidgetGroup buttons4 = new HorizontalLayout();
buttons4.addChild(new ImageButton("btn1", "fileclose"));
buttons4.addChild(new ImageButton("btn2", "fileopen"));
buttons4.addChild(new ImageButton("btn3", "exit"));
layout3.addChild(buttons4);
layout3.addChild(new VSpacer());
layout3.addChild(new TextWidget(null, "In vertical layouts:"d));
HorizontalLayout hlayout2 = new HorizontalLayout();
hlayout2.layoutHeight(FILL_PARENT); //layoutWidth(FILL_PARENT).
buttons1 = new VerticalLayout();
buttons1.addChild(new TextWidget(null, "Buttons"d));
buttons1.addChild(new Button("btn1", "Button 1"d));
buttons1.addChild(new Button("btn2", "Button 2"d));
buttons1.addChild((new Button("btn3", "Button 3 - disabled"d)).enabled(false));
buttons1.addChild(new Button("btn4", "Button 4"d));
hlayout2.addChild(buttons1);
hlayout2.addChild(new HSpacer());
buttons2 = new VerticalLayout();
buttons2.addChild(new TextWidget(null, "CheckBoxes"d));
buttons2.addChild(new CheckBox("btn1", "CheckBox 1"d));
buttons2.addChild(new CheckBox("btn2", "CheckBox 2"d));
buttons2.addChild(new CheckBox("btn3", "CheckBox 3"d));
buttons2.addChild(new CheckBox("btn4", "CheckBox 4"d));
hlayout2.addChild(buttons2);
hlayout2.addChild(new HSpacer());
buttons3 = new VerticalLayout();
buttons3.addChild(new TextWidget(null, "RadioButtons"d));
buttons3.addChild(new RadioButton("btn1", "RadioButton 1"d));
buttons3.addChild(new RadioButton("btn2", "RadioButton 2"d));
//buttons3.addChild(new ResizerWidget());
buttons3.addChild(new RadioButton("btn3", "RadioButton 3"d));
buttons3.addChild(new RadioButton("btn4", "RadioButton 4"d));
hlayout2.addChild(buttons3);
hlayout2.addChild(new HSpacer());
buttons4 = new VerticalLayout();
buttons4.addChild(new TextWidget(null, "ImageButtons"d));
buttons4.addChild(new ImageButton("btn1", "fileclose"));
buttons4.addChild(new ImageButton("btn2", "fileopen"));
buttons4.addChild(new ImageButton("btn3", "exit"));
hlayout2.addChild(buttons4);
hlayout2.addChild(new HSpacer());
WidgetGroup buttons5 = new VerticalLayout();
buttons5.addChild(new TextWidget(null, "ImageTextButtons"d));
buttons5.addChild(new ImageTextButton("btn1", "fileclose", "Close"d));
buttons5.addChild(new ImageTextButton("btn2", "fileopen", "Open"d));
buttons5.addChild(new ImageTextButton("btn3", "exit", "Exit"d));
hlayout2.addChild(buttons5);
layout3.addChild(hlayout2);
layout3.addChild(new VSpacer());
layout3.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
tabs.addTab(layout3, "TAB_BUTTONS"c);
}
tabs.addTab(new BasicControls("controls"), "Controls"d);
tabs.addTab(new MiscExample("tab1"), "Misc"d);
tabs.addTab(new LongListsExample("tab2"), "TAB_LONG_LIST"c);
tabs.addTab(new ButtonsExample("tab3"), "TAB_BUTTONS"c);
TableLayout table = new TableLayout("TABLE");
table.colCount = 2;
@ -883,7 +351,7 @@ extern (C) int UIAppMain(string[] args) {
EditLine editLine = new EditLine("editline1", "Single line editor sample text");
editors.addChild(createEditorSettingsControl(editLine));
editors.addChild(editLine);
editLine.popupMenu = editPopupItem;
//editLine.popupMenu = editPopupItem;
// EditBox sample
editors.addChild(new TextWidget(null, "SourceEdit: multiline editor, for source code editing"d));
@ -908,7 +376,7 @@ void main()
}d;
editors.addChild(createEditorSettingsControl(editBox));
editors.addChild(editBox);
editBox.popupMenu = editPopupItem;
//editBox.popupMenu = editPopupItem;
editors.addChild(new TextWidget(null, "EditBox: additional view for the same content (split view testing)"d));
SourceEdit editBox2 = new SourceEdit("editbox2");

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module widgets.buttons;
import dlangui;
enum : int {
ACTION_FILE_OPEN = 5500,
ACTION_FILE_SAVE,
ACTION_FILE_CLOSE,
ACTION_FILE_EXIT,
}
class ButtonsExample : VerticalLayout
{
this(string ID)
{
super(ID);
// 3 types of buttons: Button, ImageButton, ImageTextButton
addChild(new TextWidget(null, "Buttons in HorizontalLayout"d));
WidgetGroup buttons1 = new HorizontalLayout();
buttons1.addChild(new TextWidget(null, "Button widgets: "d));
buttons1.addChild((new Button("btn1", "Button"d)).tooltipText("Tooltip text for button"d));
buttons1.addChild((new Button("btn2", "Disabled Button"d)).enabled(false));
buttons1.addChild(new TextWidget(null, "ImageButton widgets: "d));
buttons1.addChild(new ImageButton("btn3", "text-plain"));
buttons1.addChild(new TextWidget(null, "disabled: "d));
buttons1.addChild((new ImageButton("btn4", "folder")).enabled(false));
addChild(buttons1);
WidgetGroup buttons10 = new HorizontalLayout();
buttons10.addChild(new TextWidget(null, "ImageTextButton widgets: "d));
buttons10.addChild(new ImageTextButton("btn5", "text-plain", "Enabled"d));
buttons10.addChild((new ImageTextButton("btn6", "folder", "Disabled"d)).enabled(false));
buttons10.addChild(new TextWidget(null, "SwitchButton widgets: "d));
buttons10.addChild((new SwitchButton("SW1")).checked(true));
buttons10.addChild((new SwitchButton("SW2")).checked(false));
buttons10.addChild((new SwitchButton("SW3")).checked(true).enabled(false));
buttons10.addChild((new SwitchButton("SW4")).checked(false).enabled(false));
addChild(buttons10);
WidgetGroup buttons11 = new HorizontalLayout();
buttons11.addChild(new TextWidget(null, "Construct buttons by action (Button, ImageButton, ImageTextButton): "d));
Action FILE_OPEN_ACTION = new Action(ACTION_FILE_OPEN, "MENU_FILE_OPEN"c, "document-open", KeyCode.KEY_O, KeyFlag.Control);
buttons11.addChild(new Button(FILE_OPEN_ACTION));
buttons11.addChild(new ImageButton(FILE_OPEN_ACTION));
buttons11.addChild(new ImageTextButton(FILE_OPEN_ACTION));
addChild(buttons11);
WidgetGroup buttons12 = new HorizontalLayout();
buttons12.addChild(new TextWidget(null, "The same in disabled state: "d));
buttons12.addChild((new Button(FILE_OPEN_ACTION)).enabled(false));
buttons12.addChild((new ImageButton(FILE_OPEN_ACTION)).enabled(false));
buttons12.addChild((new ImageTextButton(FILE_OPEN_ACTION)).enabled(false));
addChild(buttons12);
addChild(new VSpacer());
addChild(new TextWidget(null, "CheckBoxes in HorizontalLayout"d));
WidgetGroup buttons2 = new HorizontalLayout();
buttons2.addChild(new CheckBox("btn1", "CheckBox 1"d));
buttons2.addChild(new CheckBox("btn2", "CheckBox 2"d));
//buttons2.addChild(new ResizerWidget());
buttons2.addChild(new CheckBox("btn3", "CheckBox 3"d));
buttons2.addChild(new CheckBox("btn4", "CheckBox 4"d));
addChild(buttons2);
addChild(new VSpacer());
addChild(new TextWidget(null, "RadioButtons in HorizontalLayout"d));
WidgetGroup buttons3 = new HorizontalLayout();
buttons3.addChild(new RadioButton("btn1", "RadioButton 1"d));
buttons3.addChild(new RadioButton("btn2", "RadioButton 2"d));
buttons3.addChild(new RadioButton("btn3", "RadioButton 3"d));
buttons3.addChild(new RadioButton("btn4", "RadioButton 4"d));
addChild(buttons3);
addChild(new VSpacer());
addChild(new TextWidget(null, "ImageButtons HorizontalLayout"d));
WidgetGroup buttons4 = new HorizontalLayout();
buttons4.addChild(new ImageButton("btn1", "fileclose"));
buttons4.addChild(new ImageButton("btn2", "fileopen"));
buttons4.addChild(new ImageButton("btn3", "exit"));
addChild(buttons4);
addChild(new VSpacer());
addChild(new TextWidget(null, "In vertical layouts:"d));
HorizontalLayout hlayout2 = new HorizontalLayout();
hlayout2.layoutHeight(FILL_PARENT); //layoutWidth(FILL_PARENT).
buttons1 = new VerticalLayout();
buttons1.addChild(new TextWidget(null, "Buttons"d));
buttons1.addChild(new Button("btn1", "Button 1"d));
buttons1.addChild(new Button("btn2", "Button 2"d));
buttons1.addChild((new Button("btn3", "Button 3 - disabled"d)).enabled(false));
buttons1.addChild(new Button("btn4", "Button 4"d));
hlayout2.addChild(buttons1);
hlayout2.addChild(new HSpacer());
buttons2 = new VerticalLayout();
buttons2.addChild(new TextWidget(null, "CheckBoxes"d));
buttons2.addChild(new CheckBox("btn1", "CheckBox 1"d));
buttons2.addChild(new CheckBox("btn2", "CheckBox 2"d));
buttons2.addChild(new CheckBox("btn3", "CheckBox 3"d));
buttons2.addChild(new CheckBox("btn4", "CheckBox 4"d));
hlayout2.addChild(buttons2);
hlayout2.addChild(new HSpacer());
buttons3 = new VerticalLayout();
buttons3.addChild(new TextWidget(null, "RadioButtons"d));
buttons3.addChild(new RadioButton("btn1", "RadioButton 1"d));
buttons3.addChild(new RadioButton("btn2", "RadioButton 2"d));
//buttons3.addChild(new ResizerWidget());
buttons3.addChild(new RadioButton("btn3", "RadioButton 3"d));
buttons3.addChild(new RadioButton("btn4", "RadioButton 4"d));
hlayout2.addChild(buttons3);
hlayout2.addChild(new HSpacer());
buttons4 = new VerticalLayout();
buttons4.addChild(new TextWidget(null, "ImageButtons"d));
buttons4.addChild(new ImageButton("btn1", "fileclose"));
buttons4.addChild(new ImageButton("btn2", "fileopen"));
buttons4.addChild(new ImageButton("btn3", "exit"));
hlayout2.addChild(buttons4);
hlayout2.addChild(new HSpacer());
WidgetGroup buttons5 = new VerticalLayout();
buttons5.addChild(new TextWidget(null, "ImageTextButtons"d));
buttons5.addChild(new ImageTextButton("btn1", "fileclose", "Close"d));
buttons5.addChild(new ImageTextButton("btn2", "fileopen", "Open"d));
buttons5.addChild(new ImageTextButton("btn3", "exit", "Exit"d));
hlayout2.addChild(buttons5);
addChild(hlayout2);
addChild(new VSpacer());
layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
}
}

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module widgets.controls;
import dlangui;
class BasicControls : LinearLayout
{
this(string ID)
{
super(ID);
layoutHeight(FILL_PARENT);
padding = Rect(12.pointsToPixels,12.pointsToPixels,12.pointsToPixels,12.pointsToPixels);
HorizontalLayout line1 = new HorizontalLayout();
addChild(line1);
GroupBox gb = new GroupBox("checkboxes", "CheckBox"d);
gb.addChild(new CheckBox("cb1", "CheckBox 1"d));
gb.addChild(new CheckBox("cb2", "CheckBox 2"d).checked(true));
gb.addChild(new CheckBox("cb3", "CheckBox disabled"d).enabled(false));
gb.addChild(new CheckBox("cb4", "CheckBox disabled"d).checked(true).enabled(false));
line1.addChild(gb);
GroupBox gb2 = new GroupBox("radiobuttons", "RadioButton"d);
gb2.addChild(new RadioButton("rb1", "RadioButton 1"d).checked(true));
gb2.addChild(new RadioButton("rb2", "RadioButton 2"d));
gb2.addChild(new RadioButton("rb3", "RadioButton disabled"d).enabled(false));
line1.addChild(gb2);
VerticalLayout col1 = new VerticalLayout();
GroupBox gb3 = new GroupBox("textbuttons", "Button"d, Orientation.Horizontal);
gb3.addChild(new Button("tb1", "Button"d));
gb3.addChild(new Button("tb2", "Button disabled"d).enabled(false));
col1.addChild(gb3);
GroupBox gb4 = new GroupBox("imagetextbuttons", "ImageTextButton"d, Orientation.Horizontal);
gb4.addChild(new ImageTextButton("itb1", "document-open", "Enabled"d));
gb4.addChild(new ImageTextButton("itb2", "document-save", "Disabled"d).enabled(false));
col1.addChild(gb4);
GroupBox gbtext = new GroupBox("text", "TextWidget"d, Orientation.Horizontal);
gbtext.addChild(new TextWidget("t1", "Red text"d).fontSize(12.pointsToPixels).textColor(0xFF0000));
gbtext.addChild(new TextWidget("t2", "Italic text"d).fontSize(12.pointsToPixels).fontItalic(true));
col1.addChild(gbtext);
line1.addChild(col1);
VerticalLayout col2 = new VerticalLayout();
GroupBox gb31 = new GroupBox("switches", "SwitchButton"d, Orientation.Vertical);
gb31.addChild(new SwitchButton("sb1"));
gb31.addChild(new SwitchButton("sb2").checked(true));
gb31.addChild(new SwitchButton("sb3").enabled(false));
gb31.addChild(new SwitchButton("sb4").enabled(false).checked(true));
col2.addChild(gb31);
line1.addChild(col2);
VerticalLayout col3 = new VerticalLayout();
GroupBox gb32 = new GroupBox("switches", "ImageButton"d, Orientation.Vertical);
gb32.addChild(new ImageButton("ib1", "edit-copy"));
gb32.addChild(new ImageButton("ib3", "edit-paste").enabled(false));
col3.addChild(gb32);
GroupBox gb33 = new GroupBox("images", "ImageWidget"d, Orientation.Vertical);
gb33.addChild(new ImageWidget("cr3_logo", "cr3_logo"));
col3.addChild(gb33);
line1.addChild(col3);
HorizontalLayout line2 = new HorizontalLayout();
addChild(line2);
GroupBox gb5 = new GroupBox("scrollbar", "horizontal ScrollBar"d);
gb5.addChild(new ScrollBar("sb1", Orientation.Horizontal));
line2.addChild(gb5);
GroupBox gb6 = new GroupBox("slider", "horizontal SliderWidget"d);
gb6.addChild(new SliderWidget("sb2", Orientation.Horizontal));
line2.addChild(gb6);
GroupBox gb7 = new GroupBox("editline1", "EditLine"d);
gb7.addChild(new EditLine("ed1", "Some text"d).minWidth(120.pointsToPixels));
line2.addChild(gb7);
GroupBox gb8 = new GroupBox("editline2", "EditLine disabled"d);
gb8.addChild(new EditLine("ed2", "Some text"d).enabled(false).minWidth(120.pointsToPixels));
line2.addChild(gb8);
HorizontalLayout line3 = new HorizontalLayout();
line3.layoutWidth(FILL_PARENT);
GroupBox gbeditbox = new GroupBox("editbox", "EditBox"d, Orientation.Horizontal);
gbeditbox.layoutWidth(FILL_PARENT);
EditBox ed1 = new EditBox("ed1", "Some text in EditBox\nOne more line\nYet another text line");
ed1.layoutHeight(FILL_PARENT);
gbeditbox.addChild(ed1);
line3.addChild(gbeditbox);
GroupBox gbtabs = new GroupBox(null, "TabWidget"d);
gbtabs.layoutWidth(FILL_PARENT);
TabWidget tabs1 = new TabWidget("tabs1");
tabs1.addTab(new TextWidget("tab1", "TextWidget on tab page\nTextWidgets can be\nMultiline"d).maxLines(3), "Tab 1"d);
tabs1.addTab(new ImageWidget("tab2", "dlangui-logo1"), "Tab 2"d);
tabs1.tabHost.backgroundColor = 0xE0E0E0;
tabs1.tabHost.padding = Rect(10.pointsToPixels, 10.pointsToPixels, 10.pointsToPixels, 10.pointsToPixels);
gbtabs.addChild(tabs1);
line3.addChild(gbtabs);
addChild(line3);
HorizontalLayout line4 = new HorizontalLayout();
line4.layoutWidth(FILL_PARENT);
line4.layoutHeight(FILL_PARENT);
GroupBox gbgrid = new GroupBox("grid", "StringGridWidget"d, Orientation.Horizontal);
StringGridWidget grid = new StringGridWidget("stringgrid");
grid.resize(12, 10);
gbgrid.layoutWidth(FILL_PARENT);
gbgrid.layoutHeight(FILL_PARENT);
grid.layoutWidth(FILL_PARENT);
grid.layoutHeight(FILL_PARENT);
foreach (index, month; ["January"d, "February"d, "March"d, "April"d, "May"d, "June"d, "July"d, "August"d, "September"d, "October"d, "November"d, "December"d])
grid.setColTitle(cast(int)index, month);
for (int y = 0; y < 10; y++)
grid.setRowTitle(y, to!dstring(y+1));
grid.setColWidth(0, 30.pointsToPixels);
grid.autoFit();
import std.random;
import std.string;
for (int x = 0; x < 12; x++) {
for (int y = 0; y < 10; y++) {
int n = uniform(0, 10000);
grid.setCellText(x, y, to!dstring("%.2f".format(n / 100.0)));
}
}
gbgrid.addChild(grid);
line4.addChild(gbgrid);
GroupBox gbtree = new GroupBox("tree", "TreeWidget"d, Orientation.Vertical);
auto tree = new TreeWidget("gbtree");
tree.maxHeight(200.pointsToPixels);
TreeItem tree1 = tree.items.newChild("group1", "Group 1"d, "document-open");
tree1.newChild("g1_1", "Group 1 item 1"d);
tree1.newChild("g1_2", "Group 1 item 2"d);
tree1.newChild("g1_3", "Group 1 item 3"d);
TreeItem tree2 = tree.items.newChild("group2", "Group 2"d, "document-save");
tree2.newChild("g2_1", "Group 2 item 1"d, "edit-copy");
tree2.newChild("g2_2", "Group 2 item 2"d, "edit-cut");
tree2.newChild("g2_3", "Group 2 item 3"d, "edit-paste");
tree2.newChild("g2_4", "Group 2 item 4"d);
TreeItem tree3 = tree.items.newChild("group3", "Group 3"d);
tree3.newChild("g3_1", "Group 3 item 1"d);
tree3.newChild("g3_2", "Group 3 item 2"d);
TreeItem tree32 = tree3.newChild("g3_3", "Group 3 item 3"d);
tree3.newChild("g3_4", "Group 3 item 4"d);
tree32.newChild("group3_2_1", "Group 3 item 2 subitem 1"d);
tree32.newChild("group3_2_2", "Group 3 item 2 subitem 2"d);
tree32.newChild("group3_2_3", "Group 3 item 2 subitem 3"d);
tree32.newChild("group3_2_4", "Group 3 item 2 subitem 4"d);
tree32.newChild("group3_2_5", "Group 3 item 2 subitem 5"d);
tree3.newChild("g3_5", "Group 3 item 5"d);
tree3.newChild("g3_6", "Group 3 item 6"d);
gbtree.addChild(tree);
tree.items.selectItem(tree1);
// test adding new tree items
HorizontalLayout newTreeItem = new HorizontalLayout();
newTreeItem.layoutWidth = FILL_PARENT;
EditLine edNewTreeItem = new EditLine("newTreeItem", "new item"d);
edNewTreeItem.layoutWidth = FILL_PARENT;
Button btnAddItem = new Button("btnAddTreeItem", "Add"d);
Button btnRemoveItem = new Button("btnRemoveTreeItem", "Remove"d);
newTreeItem.addChild(edNewTreeItem);
newTreeItem.addChild(btnAddItem);
newTreeItem.addChild(btnRemoveItem);
btnAddItem.click = delegate(Widget source) {
import std.random;
dstring label = edNewTreeItem.text;
string id = "item%d".format(uniform(1000000, 9999999, rndGen));
TreeItem item = tree.items.selectedItem;
if (item) {
Log.d("Creating new tree item ", id, " ", label);
TreeItem newItem = new TreeItem(id, label);
item.addChild(newItem);
}
return true;
};
btnRemoveItem.click = delegate(Widget source) {
TreeItem item = tree.items.selectedItem;
if (item) {
Log.d("Removing tree item ", item.id, " ", item.text);
item.parent.removeChild(item);
}
return true;
};
gbtree.addChild(newTreeItem);
line4.addChild(gbtree);
addChild(line4);
}
}

60
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module widgets.longlists;
import dlangui;
class LongListsExample : HorizontalLayout
{
this(string ID)
{
super(ID);
layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
ListWidget list = new ListWidget("list1", Orientation.Vertical);
list.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
StringListAdapter stringList = new StringListAdapter();
WidgetListAdapter listAdapter = new WidgetListAdapter();
listAdapter.add((new TextWidget()).text("This is a list of widgets"d).styleId("LIST_ITEM"));
stringList.add("This is a list of strings from StringListAdapter"d);
stringList.add("If you type with your keyboard,"d);
stringList.add("then you can find the"d);
stringList.add("item in the list"d);
stringList.add("neat!"d);
for (int i = 1; i < 1000; i++) {
dstring label = "List item "d ~ to!dstring(i);
listAdapter.add((new TextWidget()).text("Widget list - "d ~ label).styleId("LIST_ITEM"));
stringList.add("Simple string - "d ~ label);
}
list.ownAdapter = listAdapter;
listAdapter.resetItemState(0, State.Enabled);
listAdapter.resetItemState(5, State.Enabled);
listAdapter.resetItemState(7, State.Enabled);
listAdapter.resetItemState(12, State.Enabled);
assert(list.itemEnabled(5) == false);
assert(list.itemEnabled(6) == true);
list.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
list.selectItem(0);
addChild(list);
ListWidget list2 = new StringListWidget("list2");
list2.ownAdapter = stringList;
list2.layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);
list2.selectItem(0);
addChild(list2);
VerticalLayout itemedit = new VerticalLayout();
itemedit.addChild(new TextWidget(null, "New item text:"d));
EditLine itemtext = new EditLine(null, "Text for new item"d);
itemedit.addChild(itemtext);
Button btn = new Button(null, "Add item"d);
itemedit.addChild(btn);
addChild(itemedit);
btn.click = delegate(Widget src)
{
stringList.add(itemtext.text);
listAdapter.add((new TextWidget()).text(itemtext.text).styleId("LIST_ITEM"));
return true;
};
}
}

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module widgets.misc;
import dlangui;
class TimerTest : HorizontalLayout {
ulong timerId;
TextWidget _counter;
int _value;
Button _start;
Button _stop;
override bool onTimer(ulong id) {
_value++;
_counter.text = to!dstring(_value);
return true;
}
this() {
addChild(new TextWidget(null, "Timer test."d));
_counter = new TextWidget(null, "0"d);
_counter.fontSize(32);
_start = new Button(null, "Start timer"d);
_stop = new Button(null, "Stop timer"d);
_stop.enabled = false;
_start.click = delegate(Widget src) {
_start.enabled = false;
_stop.enabled = true;
timerId = setTimer(1000);
return true;
};
_stop.click = delegate(Widget src) {
_start.enabled = true;
_stop.enabled = false;
cancelTimer(timerId);
return true;
};
addChild(_start);
addChild(_stop);
addChild(_counter);
}
}
class MiscExample : LinearLayout
{
this(string ID)
{
super(ID);
addChild((new TextWidget()).textColor(0x00802000).text("Text widget 0"));
addChild((new TextWidget()).textColor(0x40FF4000).text("Text widget"));
addChild(new ProgressBarWidget().progress(300).animationInterval(50));
addChild(new ProgressBarWidget().progress(-1).animationInterval(50));
addChild((new Button("BTN1")).textResource("EXIT")); //.textColor(0x40FF4000)
addChild(new TimerTest());
MenuItem editPopupItem = new MenuItem(null);
editPopupItem.add(new Action(EditorActions.Copy, "MENU_EDIT_COPY"c, "edit-copy", KeyCode.KEY_C, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Paste, "MENU_EDIT_PASTE"c, "edit-paste", KeyCode.KEY_V, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Cut, "MENU_EDIT_CUT"c, "edit-cut", KeyCode.KEY_X, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Undo, "MENU_EDIT_UNDO"c, "edit-undo", KeyCode.KEY_Z, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Redo, "MENU_EDIT_REDO"c, "edit-redo", KeyCode.KEY_Y, KeyFlag.Control));
editPopupItem.add(new Action(EditorActions.Indent, "MENU_EDIT_INDENT"c, "edit-indent", KeyCode.TAB, 0));
editPopupItem.add(new Action(EditorActions.Unindent, "MENU_EDIT_UNINDENT"c, "edit-unindent", KeyCode.TAB, KeyFlag.Control));
LinearLayout hlayout = new HorizontalLayout();
hlayout.layoutWidth(FILL_PARENT);
//hlayout.addChild((new Button()).text("<<")); //.textColor(0x40FF4000)
hlayout.addChild((new TextWidget()).text("Several").alignment(Align.Center));
hlayout.addChild((new ImageWidget()).drawableId("btn_radio").padding(Rect(5,5,5,5)).alignment(Align.Center));
hlayout.addChild((new TextWidget()).text("items").alignment(Align.Center));
hlayout.addChild((new ImageWidget()).drawableId("btn_check").padding(Rect(5,5,5,5)).alignment(Align.Center));
hlayout.addChild((new TextWidget()).text("in horizontal layout"));
hlayout.addChild((new ImageWidget()).drawableId("exit").padding(Rect(5,5,5,5)).alignment(Align.Center));
hlayout.addChild((new EditLine("editline", "Some text to edit"d)).popupMenu(editPopupItem).alignment(Align.Center).layoutWidth(FILL_PARENT));
hlayout.addChild((new EditLine("passwd", "Password"d)).passwordChar('*').popupMenu(editPopupItem).alignment(Align.Center).layoutWidth(FILL_PARENT));
//hlayout.addChild((new Button()).text(">>")); //.textColor(0x40FF4000)
hlayout.backgroundColor = 0x8080C0;
addChild(hlayout);
LinearLayout vlayoutgroup = new HorizontalLayout();
LinearLayout vlayout = new VerticalLayout();
vlayout.addChild((new TextWidget()).text("VLayout line 1").textColor(0x40FF4000)); //
vlayout.addChild((new TextWidget()).text("VLayout line 2").textColor(0x40FF8000));
vlayout.addChild((new TextWidget()).text("VLayout line 2").textColor(0x40008000));
vlayout.addChild(new RadioButton("rb1", "Radio button 1"d));
vlayout.addChild(new RadioButton("rb2", "Radio button 2"d));
vlayout.addChild(new RadioButton("rb3", "Radio button 3"d));
vlayout.layoutWidth(FILL_PARENT);
vlayoutgroup.addChild(vlayout);
vlayoutgroup.layoutWidth(FILL_PARENT);
ScrollBar vsb = new ScrollBar("vscroll", Orientation.Vertical);
vlayoutgroup.addChild(vsb);
addChild(vlayoutgroup);
ScrollBar sb = new ScrollBar("hscroll", Orientation.Horizontal);
addChild(sb.layoutHeight(WRAP_CONTENT).layoutWidth(FILL_PARENT));
addChild((new CheckBox("BTN2", "Some checkbox"d)));
addChild((new TextWidget()).textColor(0x40FF4000).text("Text widget"));
addChild((new ImageWidget()).drawableId("exit").padding(Rect(5,5,5,5)));
addChild((new TextWidget()).textColor(0xFF4000).text("Text widget2").padding(Rect(5,5,5,5)).margins(Rect(5,5,5,5)).backgroundColor(0xA0A0A0));
addChild((new RadioButton("BTN3", "Some radio button"d)));
addChild((new TextWidget(null, "Text widget3 with very long text"d)).textColor(0x004000));
addChild(new VSpacer()); // vertical spacer to fill extra space
childById("BTN1").click = delegate (Widget w) {
Log.d("onClick ", w.id);
//w.backgroundImageId = null;
//w.backgroundColor = 0xFF00FF;
w.textColor = 0xFF00FF;
w.styleId = STYLE_BUTTON_NOMARGINS;
return true;
};
childById("BTN2").click = delegate (Widget w) { Log.d("onClick ", w.id); return true; };
childById("BTN3").click = delegate (Widget w) { Log.d("onClick ", w.id); return true; };
layoutHeight(FILL_PARENT).layoutWidth(FILL_PARENT);
}
}

4
examples/example1/src/widgets/package.d
View File

@ -1,7 +1,11 @@
module widgets;
public import widgets.animation;
public import widgets.buttons;
public import widgets.canvas;
public import widgets.charts;
public import widgets.controls;
public import widgets.icons;
public import widgets.longlists;
public import widgets.misc;
public import widgets.opengl;