public void EmptyTextBoxSizeIsCorrect()
{
string str0 = "";
Application.Run(new MainForm(), () =>
{
str0 = GUILayout.InputText("default", str0);
});
}
public void TestBoxLayoutCorrectly()
{
string str0 = "Hello, world!";
int i0 = 123;
float f0 = 0.001f;
Application.Run(new MainForm(), () =>
{
str0 = GUILayout.InputText("input text", str0);
i0 = GUILayout.InputInt("input int", i0);
f0 = GUILayout.InputFloat("input float", f0);
});
}
protected override void OnGUI()
{
GUI.Begin("TextPad", ref open, (10, 10), (800, 600));
GUILayout.Label("Only *.txt file smaller than 1KB are supported.");
if (!fileOpened)
{
filePath = GUILayout.InputText("Path", filePath);
}
else
{
GUILayout.PushFontColor(Color.TextDisabled);
GUILayout.InputText("Path", filePath);
GUILayout.PopStyleVar();
}
GUILayout.BeginHorizontal("CommandButtons");
bool requestOpen = GUILayout.Button("Open");
bool requestSave = GUILayout.Button("Save");
bool requestClose = GUILayout.Button("Close");
GUILayout.EndHorizontal();
if (requestOpen)
{
if (filePath.EndsWith(".txt") && System.IO.File.Exists(filePath))
{
if (new System.IO.FileInfo(filePath).Length < 10000)
{
fileContent = System.IO.File.ReadAllText(filePath);
}
fileOpened = true;
}
}
if (requestSave && fileOpened)
{
System.IO.File.WriteAllText(filePath, fileContent);
}
if (requestClose && fileOpened)
{
filePath = "";
fileContent = "";
fileOpened = false;
}
GUILayout.PushHStretchFactor(1);
fileContent = GUILayout.TextBox("file content textbox", new Size(400, 400), fileContent);
GUILayout.PopStyleVar();
GUI.End();
}
private void ShowTestWindow(ref bool open)
{
WindowFlags window_flags = WindowFlags.None;
if (no_titlebar)
{
window_flags |= WindowFlags.NoTitleBar;
}
if (no_resize)
{
window_flags |= WindowFlags.NoResize;
}
if (no_move)
{
window_flags |= WindowFlags.NoMove;
}
if (no_scrollbar)
{
window_flags |= WindowFlags.NoScrollbar;
}
if (no_collapse)
{
window_flags |= WindowFlags.NoCollapse;
}
if (!GUI.Begin("ImGui Demo", ref open, (650, 20), (550, 680), bg_alpha, window_flags))
{
// Early out if the window is collapsed, as an optimization.
GUI.End();
return;
}
GUILayout.Label("ImGui says hello.");
GUILayout.Space("Space~1", 5);
if (GUILayout.CollapsingHeader("Help", ref helpOn))
{
ShowUserGuide();
}
if (GUILayout.CollapsingHeader("Window options", ref windowsOptionsOn))
{
GUILayout.PushID("_WindowOptions");
no_titlebar = GUILayout.Toggle("no titlebar", no_titlebar);
no_border = GUILayout.Toggle("no border", no_border);
no_resize = GUILayout.Toggle("no resize", no_resize);
no_move = GUILayout.Toggle("no move", no_move);
no_scrollbar = GUILayout.Toggle("no scrollbar", no_scrollbar);
bg_alpha = GUILayout.Slider("background alpha", bg_alpha, 0.0, 1.0);
if (GUILayout.TreeNode("Style", ref styleEditorOpen))
{
ShowStyleEditor();
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Logging", ref loggingOpen))
{
GUILayout.Text("TODO");
GUILayout.TreePop();
}
//TODO logging
GUILayout.PopID();
}
if (GUILayout.CollapsingHeader("Widgets", ref widgetsOn))
{
GUILayout.PushID("_Widgets");
if (GUILayout.TreeNode("Trees", ref open1))
{
if (GUILayout.TreeNode("Basic trees", ref open2))
{
for (int i = 0; i < openChild.Length; i++)
{
if (GUILayout.TreeNode(string.Format("Child {0}", i), ref openChild[i]))
{
GUILayout.BeginHorizontal("HGroup");
GUILayout.Label("blah blah");
if (GUILayout.Button("print"))
{
System.Console.WriteLine(@"Child {0} pressed", i);
}
GUILayout.EndHorizontal();
GUILayout.TreePop();
}
}
GUILayout.TreePop();
}
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Collapsing Headers", ref open4))
{
if (GUILayout.CollapsingHeader("Header", ref open5))
{
closable_group = GUILayout.Toggle("Enable extra group", closable_group);
for (int i = 0; i < 5; i++)
{
GUILayout.Label("Some content {0}", i);
}
}
if (GUILayout.CollapsingHeader("Header with a close button", ref closable_group))
{
for (int i = 0; i < 5; i++)
{
GUILayout.Label("More content {0}", i);
}
}
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Bullets", ref open6))
{
GUILayout.BulletText("Bullet point 1");
GUILayout.BulletText("Bullet point 2\nOn multiple lines");
GUILayout.PushStyle(StylePropertyName.CellSpacingHorizontal, 0);//remove horizontal cell spacing of following groups.
GUILayout.BeginHorizontal("HGroup~1"); GUILayout.Bullet("_Bullet"); GUILayout.Text("Bullet point 3 (two calls)"); GUILayout.EndHorizontal();
GUILayout.BeginHorizontal("HGroup~2"); GUILayout.Bullet("_Bullet"); GUILayout.Button("Button"); GUILayout.EndHorizontal();
GUILayout.PopStyle();
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Colored Text", ref open7))
{
// Using shortcut. You can use GUILayout.PushFontColor() for more flexibility.
GUILayout.Label(new Color(1.0f, 0.0f, 1.0f, 1.0f), "Pink");
GUILayout.Label(new Color(1.0f, 1.0f, 0.0f, 1.0f), "Yellow");
GUILayout.LabelDisabled("Disabled");
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Word Wrapping", ref open8))
{
//TODO
GUILayout.Label("TODO");
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Non-ASCII Text", ref open9))
{
//TODO wrapped Label
GUILayout.Label("Hiragana: カククケコ (kakikukeko)");
GUILayout.Label("Kanjis: 日本語 (nihongo)");
buf = GUILayout.InputText("Unicode input", buf);
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Images", ref open10))
{
GUILayout.Image("images/trees.jpg");
GUILayout.Text("Some textured buttons:");
GUILayout.BeginHorizontal("HGroup~1");
for (int i = 0; i < 8; i++)
{
GUILayout.PushID(i);
if (GUILayout.ImageButton("images/trees.jpg", new Size(32, 32),
new Vector(32.0f * i, 0)))
{
pressed_count += 1;
}
GUILayout.PopID();
}
GUILayout.EndHorizontal();
GUILayout.Label("Pressed {0} times.", pressed_count);
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Selectables", ref open11))
{
if (GUILayout.TreeNode("Basic", ref basicSelectableOpen))
{
selected[0] = GUILayout.Selectable("1. I am selectable", selected[0]);
selected[1] = GUILayout.Selectable("2. I am selectable", selected[1]);
GUILayout.Text("3. I am not selectable");
selected[2] = GUILayout.Selectable("4. I am selectable", selected[2]);
GUILayout.TreePop();
}
GUILayout.Label("more TODO");
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Filtered Text Input", ref open12))
{
defaultText = GUILayout.InputText("default", defaultText);
decimalText = GUILayout.InputText("decimal", decimalText, InputTextFlags.CharsDecimal);
hexadecimalText = GUILayout.InputText("hexadecimal", hexadecimalText, InputTextFlags.CharsHexadecimal | InputTextFlags.CharsUppercase);
uppercaseText = GUILayout.InputText("uppercase", uppercaseText, InputTextFlags.CharsUppercase);
noBlankText = GUILayout.InputText("no blank", noBlankText, InputTextFlags.CharsNoBlank);
customText = GUILayout.InputText("\"imgui\" letters", customText, 0, (c) => "imguiIMGUI".IndexOf(c) >= 0);
GUILayout.Text("Password input");
password = GUILayout.InputText("password", password, InputTextFlags.Password | InputTextFlags.CharsNoBlank);
password = GUILayout.InputText("password (clear)", password, InputTextFlags.CharsNoBlank);
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Multi-line Text Input", ref open13))
{
GUILayout.PushPadding((0, 0, 0, 0));
read_only = GUILayout.CheckBox("Read-only", read_only);
GUILayout.PopStyle(4);
GUILayout.PushStyle(StylePropertyName.HorizontalStretchFactor, 1);
if (read_only)
{
GUILayout.InputTextMultiline("Text Box", new Size(120, 200), multiLineText);
}
else
{
multiLineText = GUILayout.InputTextMultiline("Text Box", new Size(120, 200), multiLineText);
}
GUILayout.PopStyle();
GUILayout.TreePop();
}
using (GUILayout.HScope("HGroup~button_show_text"))
{
if (GUILayout.Button("Button"))
{
System.Console.WriteLine("Clicked");
a ^= true;
}
if (a)
{
GUILayout.Label("Thanks for clicking me!");
}
}
check = GUILayout.CheckBox("checkbox", check);
GUILayout.BeginHorizontal("HGroup~radios");
{
GUILayout.RadioButton("Radio 0", ref active_id, 0);
GUILayout.RadioButton("Radio 1", ref active_id, 1);
GUILayout.RadioButton("Radio 2", ref active_id, 2);
}
GUILayout.EndHorizontal();
// Color buttons, demonstrate using PushID() to add unique identifier in the ID stack, and changing style.
GUILayout.BeginHorizontal("HGroup~click buttons");
{
for (int i = 0; i < 7; i++)
{
GUILayout.PushID(i);
GUILayout.PushStyle(StylePropertyName.BackgroundColor, Color.HSV(i / 7.0f, 0.6f, 0.6f), GUIState.Normal);
GUILayout.PushStyle(StylePropertyName.BackgroundColor, Color.HSV(i / 7.0f, 0.7f, 0.7f), GUIState.Hover);
GUILayout.PushStyle(StylePropertyName.BackgroundColor, Color.HSV(i / 7.0f, 0.8f, 0.8f), GUIState.Active);
GUILayout.Button("Click");
GUILayout.PopStyle(3);
GUILayout.PopID();
}
}
GUILayout.EndHorizontal();
//TODO tooltip
//GUILayout.BeginHorizontal("HGroup~tooltips");
//GUILayout.Text("Hover over me");
//if (GUI.IsItemHovered())
// GUI.SetTooltip("I am a tooltip");
//if (GUI.IsItemHovered())
//{
// GUILayout.BeginTooltip();
// //...
// GUILayout.EndTooltip();
//}
//GUILayout.EndHorizontal();
GUILayout.Separator("Separator~1");
GUILayout.LabelText("label", "Value");
//TODO combo
str0 = GUILayout.InputText("input text", str0);
i0 = GUILayout.InputInt("input int", i0);
f0 = GUILayout.InputFloat("input float", f0);
col1 = GUILayout.ColorField("color 1", col1);//TODO no alpha color field
col2 = GUILayout.ColorField("color 2", col2);
currentListBoxItem = GUILayout.ListBox <string>("listbox\n(single select)", listBoxItems, currentListBoxItem);
if (GUILayout.TreeNode("Sliders", ref open14))
{
GUILayout.Label("Horizontal Slider");
sliderValue = GUILayout.Slider("slider", sliderValue, 0.0, 1.0);
GUILayout.Label("Vertical Slder");
vSliderValue = GUILayout.VSlider("vslider", vSliderValue, 0.0, 1.0);
GUILayout.TreePop();
}
GUILayout.PopID();
}
if (GUILayout.CollapsingHeader("Graphs widgets", ref graphicsWidgetsOn))
{
GUILayout.PushID("_GraphsWidgets");
animate = GUILayout.CheckBox("Animate", animate);
GUILayout.PushStyle(StylePropertyName.HorizontalStretchFactor, 1);//+1
if (animate)
{
progress += progress_dir * 0.4f * deltaTime / 1000.0;
if (progress >= +1.1f)
{
progress = +1.1f; progress_dir *= -1.0f;
}
if (progress <= -0.1f)
{
progress = -0.1f; progress_dir *= -1.0f;
}
}
double progress_saturated = (progress < 0.0) ? 0.0 : (progress > 1.0f) ? 1.0 : progress;
var percentText = string.Format("{0}%", (int)(progress_saturated * 100));
GUILayout.BeginHorizontal("HGroup~1");
GUILayout.BeginVertical("ProgressBars");
GUILayout.ProgressBar("ProgressBar %", progress, (400, 20), percentText);
const int total = 1753;
var progressText = string.Format("{0}/{1}", (int)(progress_saturated * total), total);
GUILayout.ProgressBar("ProgressBar /", progress, (400, 20), progressText);
GUILayout.EndVertical();
GUILayout.PushFixedWidth(100); //+2
GUILayout.Text("Progress");
GUILayout.PopStyle(2); //-2
GUILayout.EndHorizontal();
GUILayout.PopStyle();//-1
GUILayout.PopID();
}
if (GUILayout.CollapsingHeader("Layout", ref layoutOn))
{
GUILayout.PushID("_Layout");
if (GUILayout.TreeNode("Child regions", ref childRegionsOpen))
{
GUILayout.Text("Without border");
bool goto_line = GUILayout.Button("Goto");
GUILayout.PushFixedWidth(100);//+2
var newLine = GUILayout.InputInt("##Line", line);
if (newLine != line)
{
goto_line = true;
}
GUILayout.PopStyle(2);//-2
using (GUILayout.HScope("HGroup~1"))
{
if (GUILayout.BeginChild("Sub1", GUILayout.Height(300).ExpandWidth(true)))
{
for (int i = 0; i < 50; i++)
{
GUILayout.Text("{0,4}: scrollable region", i);
if (goto_line && line == i)
{
//SetScrollHere();//TODO
}
}
if (goto_line && line >= 10)
{
//SetScrollHere();//TODO
}
GUILayout.EndChild();
}
if (GUILayout.BeginChild("Sub2", GUILayout.Height(300).ExpandWidth(true)))
{
GUILayout.Text("With border");
for (int i = 0; i < 50; i++)
{
GUILayout.Button(string.Format("0x{0:X8}", i * 5731));
}
GUILayout.EndChild();
}
}
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Stack layout", ref stackLayoutOpen))
{
GUILayout.Label("Three buttons of default size.");
GUILayout.BeginHorizontal("H~~~1");
{
GUILayout.Button("1~");
GUILayout.Button("2~~");
GUILayout.Button("3~~~");
}
GUILayout.EndHorizontal();
GUILayout.Label("Three fixed-width (100 pixels) buttons.");
GUILayout.BeginHorizontal("H~~~2");
{
GUILayout.PushFixedWidth(100);
GUILayout.Button("1");
GUILayout.Button("2");
GUILayout.Button("3");
GUILayout.PopStyle(2);
}
GUILayout.EndHorizontal();
GUILayout.Label("Three stretched sized buttons with 1/2/3 stretch factor.");
GUILayout.BeginHorizontal("H~~~3");
{
GUILayout.PushStyle(StylePropertyName.HorizontalStretchFactor, 1);
GUILayout.Button("1");
GUILayout.PopStyle();
GUILayout.PushStyle(StylePropertyName.HorizontalStretchFactor, 2);
GUILayout.Button("2");
GUILayout.PopStyle();
GUILayout.PushStyle(StylePropertyName.HorizontalStretchFactor, 3);
GUILayout.Button("3");
GUILayout.PopStyle();
}
GUILayout.EndHorizontal();
GUILayout.TreePop();
}
if (GUILayout.TreeNode("Layout scopes", ref layoutScopesOpen))
{
/*
* H(V)Scope is a wrapper of BeginHorizontal(Vertical)/EndHorizontal(Vertical) API.
* It employs IDisposable so we don't need to call EndHorizontal(Vertical),
* because it is called automatically when H(V)Scope goes out of scope.
*/
using (GUILayout.HScope("HorizontalScope~", GUILayout.ExpandWidth(false)))
{
GUILayout.Button("H1");
using (GUILayout.VScope("VerticalScope~", GUILayout.ExpandWidth(false)))
{
GUILayout.Button("V1");
GUILayout.Button("V2");
}
GUILayout.Button("H2");
GUILayout.Button("H3");
}
GUILayout.TreePop();
}
GUILayout.PopID();
}
if (GUILayout.CollapsingHeader("Style & Skin", ref skinOn))
{
GUILayout.PushID("_Skin");
GUILayout.Button("MyButton1", this.smallRed);
GUILayout.Button("MyButton2", new LayoutOptions().FontColor(Color.Blue).FontSize(40));
GUILayout.PushBorder((10, 20, 30, 40));
GUILayout.PushPadding((40, 30, 20, 10));
GUILayout.PushStyle(StylePropertyName.BorderTopColor, Color.Red);
GUILayout.PushStyle(StylePropertyName.BorderRightColor, Color.Green);
GUILayout.PushStyle(StylePropertyName.BorderBottomColor, Color.Blue);
GUILayout.PushStyle(StylePropertyName.BorderLeftColor, Color.Yellow);
GUILayout.Button("Box Model", GUILayout.Width(161).Height(100));
GUILayout.PopStyle(4 + 4 + 4);
if (GUILayout.TreeNode("Default", ref defaultSkinOpen))
{
using (GUILayout.HScope("HorizontalScope~", GUILayout.ExpandWidth(false)))
{
GUILayout.Button("Button 1");
GUILayout.Button("Button 2");
GUILayout.Button("Button 3");
}
GUILayout.TreePop();
}
if (GUILayout.TreeNode("dear imgui", ref dearImGuiSkinOpen))
{
GUI.SetSkin(dearImGuiSkinRules);
using (GUILayout.HScope("HorizontalScope~", GUILayout.ExpandWidth(false)))
{
GUILayout.Button("Button 1");
GUILayout.Button("Button 2");
GUILayout.Button("Button 3");
}
GUILayout.TreePop();
}
GUI.SetDefaultSkin();
if (GUILayout.TreeNode("Windows 10", ref win10SkinOpen))
{
GUI.SetSkin(win10SkinRules);
using (GUILayout.HScope("HorizontalScope~", GUILayout.ExpandWidth(false)))
{
GUILayout.Button("Button 1");
GUILayout.Button("Button 2");
GUILayout.Button("Button 3");
}
GUILayout.TreePop();
}
GUI.SetDefaultSkin();
GUILayout.PopID();
}
if (GUILayout.CollapsingHeader("Header", ref headerOn))
{
GUILayout.Button("Button A");
GUILayout.Button("Button B");
GUILayout.Button("Button C");
}
GUI.End();
}