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Columns: Added Property Tree demo among tidying up demos (#125, #414)

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ocornut 2015-11-28 16:44:09 +00:00
parent 4ca34a879d
commit d3df39fed1
1 changed files with 156 additions and 114 deletions
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158
imgui_demo.cpp
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@ -1200,7 +1200,8 @@ void ImGui::ShowTestWindow(bool* opened)
if (ImGui::CollapsingHeader("Columns"))
{
// Basic columns
ImGui::Text("Basic:");
if (ImGui::TreeNode("Basic"))
{
ImGui::Columns(4, "mycolumns");
ImGui::Separator();
ImGui::Text("ID"); ImGui::NextColumn();
@ -1223,13 +1224,14 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::Text("...."); ImGui::NextColumn();
}
ImGui::Columns(1);
ImGui::Separator();
ImGui::Spacing();
ImGui::TreePop();
}
// Scrolling columns
/*
ImGui::Text("Scrolling:");
if (ImGui::TreeNode("Scrolling"))
{
ImGui::BeginChild("##header", ImVec2(0, ImGui::GetTextLineHeightWithSpacing()+ImGui::GetStyle().ItemSpacing.y));
ImGui::Columns(3);
ImGui::Text("ID"); ImGui::NextColumn();
@ -1248,25 +1250,22 @@ void ImGui::ShowTestWindow(bool* opened)
}
ImGui::Columns(1);
ImGui::EndChild();
ImGui::Separator();
ImGui::Spacing();
ImGui::TreePop();
}
*/
// Create multiple items in a same cell before switching to next column
ImGui::Text("Mixed items:");
if (ImGui::TreeNode("Mixed items"))
{
ImGui::Columns(3, "mixed");
ImGui::Separator();
static int e = 0;
ImGui::Text("Hello");
ImGui::Button("Banana");
ImGui::RadioButton("radio a", &e, 0);
ImGui::NextColumn();
ImGui::Text("ImGui");
ImGui::Button("Apple");
ImGui::RadioButton("radio b", &e, 1);
static float foo = 1.0f;
ImGui::InputFloat("red", &foo, 0.05f, 0, 3);
ImGui::Text("An extra line here.");
@ -1274,7 +1273,6 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::Text("Sailor");
ImGui::Button("Corniflower");
ImGui::RadioButton("radio c", &e, 2);
static float bar = 1.0f;
ImGui::InputFloat("blue", &bar, 0.05f, 0, 3);
ImGui::NextColumn();
@ -1283,60 +1281,104 @@ void ImGui::ShowTestWindow(bool* opened)
if (ImGui::CollapsingHeader("Category B")) ImGui::Text("Blah blah blah"); ImGui::NextColumn();
if (ImGui::CollapsingHeader("Category C")) ImGui::Text("Blah blah blah"); ImGui::NextColumn();
ImGui::Columns(1);
ImGui::Separator();
ImGui::Spacing();
ImGui::TreePop();
}
// Tree items
ImGui::Text("Tree items:");
ImGui::SameLine(); ShowHelpMarker("Whole tree inside single cell");
// Word wrapping
if (ImGui::TreeNode("Word-wrapping"))
{
ImGui::Columns(2, "word-wrapping");
ImGui::Separator();
ImGui::TextWrapped("The quick brown fox jumps over the lazy dog.");
ImGui::TextWrapped("Hello Left");
ImGui::NextColumn();
ImGui::TextWrapped("The quick brown fox jumps over the lazy dog.");
ImGui::TextWrapped("Hello Right");
ImGui::Columns(1);
ImGui::Separator();
ImGui::TreePop();
}
if (ImGui::TreeNode("Borders"))
{
static bool h_borders = true;
static bool v_borders = true;
ImGui::Checkbox("horizontal", &h_borders);
ImGui::SameLine();
ImGui::Checkbox("vertical", &v_borders);
ImGui::Columns(4, NULL, v_borders);
if (h_borders) ImGui::Separator();
for (int i = 0; i < 8; i++)
{
ImGui::Text("%c%c%c", 'a'+i, 'a'+i, 'a'+i);
ImGui::NextColumn();
}
ImGui::Columns(1);
if (h_borders) ImGui::Separator();
ImGui::TreePop();
}
if (ImGui::TreeNode("Property tree"))
{
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(2,2));
ImGui::Columns(2);
ImGui::Separator();
ImGui::Text("Item1"); ImGui::NextColumn();
ImGui::Text("value1"); ImGui::NextColumn();
// Iterate dummy objects with dummy members (all the same data)
static float members[6] = { 0.0f,1.0f,3.1416f,100.0f,999.0f };
for (int obj_i = 0; obj_i < 3; obj_i++)
{
ImGui::PushID(obj_i);
bool opened = ImGui::TreeNode("Object", "Object%d", obj_i);
ImGui::NextColumn();
ImGui::Text("my tailor is rich");
ImGui::NextColumn();
if (opened)
{
for (int i = 0; i < 6; i++)
{
ImGui::PushID(i);
ImGui::AlignFirstTextHeightToWidgets();
// Here we use a Selectable (instead of Text) to highlight on hover
//ImGui::Text("Field%d", i);
char label[32];
sprintf(label, "Field%d", i);
ImGui::Selectable(label);
ImGui::NextColumn();
ImGui::PushItemWidth(-1);
if (i >= 3)
ImGui::InputFloat("##value", &members[i], 1.0f);
else
ImGui::DragFloat("##value", &members[i], 0.01f);
ImGui::PopItemWidth();
ImGui::NextColumn();
ImGui::PopID();
}
ImGui::TreePop();
}
ImGui::PopID();
}
ImGui::Columns(1);
ImGui::Separator();
ImGui::PopStyleVar();
ImGui::TreePop();
}
bool opened = ImGui::TreeNode("Tree within single cell");
ImGui::SameLine(); ShowHelpMarker("NB: Tree node must be poped before ending the cell.\nThere's no storage of state per-cell.");
if (opened)
{
ImGui::Columns(2, "tree items");
ImGui::Separator();
if (ImGui::TreeNode("Hello")) { ImGui::BulletText("Sailor"); ImGui::TreePop(); } ImGui::NextColumn();
if (ImGui::TreeNode("Bonjour")) { ImGui::BulletText("Marin"); ImGui::TreePop(); } ImGui::NextColumn();
ImGui::Columns(1);
ImGui::Separator();
ImGui::Spacing();
// Word wrapping
ImGui::Text("Word-wrapping:");
ImGui::Columns(2, "word-wrapping");
ImGui::Separator();
ImGui::TextWrapped("The quick brown fox jumps over the lazy dog.");
ImGui::Text("Hello Left");
ImGui::NextColumn();
ImGui::TextWrapped("The quick brown fox jumps over the lazy dog.");
ImGui::Text("Hello Right");
ImGui::Columns(1);
ImGui::Separator();
ImGui::Spacing();
if (ImGui::TreeNode("Inside a tree.."))
{
if (ImGui::TreeNode("node 1 (with borders)"))
{
ImGui::Columns(4);
for (int i = 0; i < 8; i++)
{
ImGui::Text("%c%c%c", 'a'+i, 'a'+i, 'a'+i);
ImGui::NextColumn();
}
ImGui::Columns(1);
ImGui::TreePop();
}
if (ImGui::TreeNode("node 2 (without borders)"))
{
ImGui::Columns(4, NULL, false);
for (int i = 0; i < 8; i++)
{
ImGui::Text("%c%c%c", 'a'+i, 'a'+i, 'a'+i);
ImGui::NextColumn();
}
ImGui::Columns(1);
ImGui::TreePop();
}
ImGui::TreePop();
}
}