Misc: Made Button(), ColorButton() not trigger an "edited" event lead…

…ing to IsItemDeactivatedAfterEdit() returning true. This also effectively make ColorEdit4() not incorrect trigger IsItemDeactivatedAfterEdit() when clicking the color button to open the picker popup. (#1875)

Demo: Added Button with repeater and InputFloat with +/- button to the status query test demo.

docs/CHANGELOG.txt

@@ -62,6 +62,9 @@ Other Changes:
 - Style: Attenuated default opacity of ImGuiCol_Separator in Classic and Light styles.
 - Style: Added style.ColorButtonPosition (left/right, defaults to ImGuiDir_Right) to move the color button
   of ColorEdit3/ColorEdit4 functions to either side of the inputs.
+- Misc: Made Button(), ColorButton() not trigger an "edited" event leading to IsItemDeactivatedAfterEdit()
+  returning true. This also effectively make ColorEdit4() not incorrect trigger IsItemDeactivatedAfterEdit()
+  when clicking the color button to open the picker popup. (#1875)
 - Misc: Added IMGUI_DISABLE_METRICS_WINDOW imconfig.h setting to explicitly compile out ShowMetricsWindow().
 - Debug, Metrics: Added "Tools->Item Picker" tool which allow clicking on a widget to break in the debugger
   within the item code. The tool calls IM_DEBUG_BREAK() which can be redefined in imconfig.h if needed.

imgui_demo.cpp

@@ -1545,28 +1545,22 @@ static void ShowDemoWindowWidgets()
         static bool b = false;
         static float col4f[4] = { 1.0f, 0.5, 0.0f, 1.0f };
         static char str[16] = {};
-        ImGui::RadioButton("Text", &item_type, 0);
-        ImGui::RadioButton("Button", &item_type, 1);
-        ImGui::RadioButton("Checkbox", &item_type, 2);
-        ImGui::RadioButton("SliderFloat", &item_type, 3);
-        ImGui::RadioButton("InputText", &item_type, 4);
-        ImGui::RadioButton("InputFloat3", &item_type, 5);
-        ImGui::RadioButton("ColorEdit4", &item_type, 6);
-        ImGui::RadioButton("MenuItem", &item_type, 7);
-        ImGui::RadioButton("TreeNode (w/ double-click)", &item_type, 8);
-        ImGui::RadioButton("ListBox", &item_type, 9);
-        ImGui::Separator();
+        ImGui::Combo("Item Type", &item_type, "Text\0Button\0Button (w/ repeat)\0Checkbox\0SliderFloat\0InputText\0InputFloat\0InputFloat3\0ColorEdit4\0MenuItem\0TreeNode (w/ double-click)\0ListBox\0");
+        ImGui::SameLine();
+        HelpMarker("Testing how various types of items are interacting with the IsItemXXX functions.");
         bool ret = false;
         if (item_type == 0) { ImGui::Text("ITEM: Text"); }                                              // Testing text items with no identifier/interaction
         if (item_type == 1) { ret = ImGui::Button("ITEM: Button"); }                                    // Testing button
-        if (item_type == 2) { ret = ImGui::Checkbox("ITEM: Checkbox", &b); }                            // Testing checkbox
-        if (item_type == 3) { ret = ImGui::SliderFloat("ITEM: SliderFloat", &col4f[0], 0.0f, 1.0f); }   // Testing basic item
-        if (item_type == 4) { ret = ImGui::InputText("ITEM: InputText", &str[0], IM_ARRAYSIZE(str)); }  // Testing input text (which handles tabbing)
-        if (item_type == 5) { ret = ImGui::InputFloat3("ITEM: InputFloat3", col4f); }                   // Testing multi-component items (IsItemXXX flags are reported merged)
-        if (item_type == 6) { ret = ImGui::ColorEdit4("ITEM: ColorEdit4", col4f); }                     // Testing multi-component items (IsItemXXX flags are reported merged)
-        if (item_type == 7) { ret = ImGui::MenuItem("ITEM: MenuItem"); }                                // Testing menu item (they use ImGuiButtonFlags_PressedOnRelease button policy)
-        if (item_type == 8) { ret = ImGui::TreeNodeEx("ITEM: TreeNode w/ ImGuiTreeNodeFlags_OpenOnDoubleClick", ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_NoTreePushOnOpen); } // Testing tree node with ImGuiButtonFlags_PressedOnDoubleClick button policy.
-        if (item_type == 9) { const char* items[] = { "Apple", "Banana", "Cherry", "Kiwi" }; static int current = 1; ret = ImGui::ListBox("ITEM: ListBox", &current, items, IM_ARRAYSIZE(items), IM_ARRAYSIZE(items)); }
+        if (item_type == 2) { ImGui::PushButtonRepeat(true);  ret = ImGui::Button("ITEM: Button"); ImGui::PopButtonRepeat(); } // Testing button (with repeater)
+        if (item_type == 3) { ret = ImGui::Checkbox("ITEM: Checkbox", &b); }                            // Testing checkbox
+        if (item_type == 4) { ret = ImGui::SliderFloat("ITEM: SliderFloat", &col4f[0], 0.0f, 1.0f); }   // Testing basic item
+        if (item_type == 5) { ret = ImGui::InputText("ITEM: InputText", &str[0], IM_ARRAYSIZE(str)); }  // Testing input text (which handles tabbing)
+        if (item_type == 6) { ret = ImGui::InputFloat("ITEM: InputFloat", col4f, 1.0f); }               // Testing +/- buttons on scalar input
+        if (item_type == 7) { ret = ImGui::InputFloat3("ITEM: InputFloat3", col4f); }                   // Testing multi-component items (IsItemXXX flags are reported merged)
+        if (item_type == 8) { ret = ImGui::ColorEdit4("ITEM: ColorEdit4", col4f); }                     // Testing multi-component items (IsItemXXX flags are reported merged)
+        if (item_type == 9) { ret = ImGui::MenuItem("ITEM: MenuItem"); }                                // Testing menu item (they use ImGuiButtonFlags_PressedOnRelease button policy)
+        if (item_type == 10){ ret = ImGui::TreeNodeEx("ITEM: TreeNode w/ ImGuiTreeNodeFlags_OpenOnDoubleClick", ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_NoTreePushOnOpen); } // Testing tree node with ImGuiButtonFlags_PressedOnDoubleClick button policy.
+        if (item_type == 11){ const char* items[] = { "Apple", "Banana", "Cherry", "Kiwi" }; static int current = 1; ret = ImGui::ListBox("ITEM: ListBox", &current, items, IM_ARRAYSIZE(items), IM_ARRAYSIZE(items)); }
         ImGui::BulletText(
             "Return value = %d\n"
             "IsItemFocused() = %d\n"

imgui_widgets.cpp

@@ -626,8 +626,6 @@ bool ImGui::ButtonEx(const char* label, const ImVec2& size_arg, ImGuiButtonFlags
         flags |= ImGuiButtonFlags_Repeat;
     bool hovered, held;
     bool pressed = ButtonBehavior(bb, id, &hovered, &held, flags);
-    if (pressed)
-        MarkItemEdited(id);
 
     // Render
     const ImU32 col = GetColorU32((held && hovered) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
@@ -4840,9 +4838,6 @@ bool ImGui::ColorButton(const char* desc_id, const ImVec4& col, ImGuiColorEditFl
     if (!(flags & ImGuiColorEditFlags_NoTooltip) && hovered)
         ColorTooltip(desc_id, &col.x, flags & (ImGuiColorEditFlags__InputMask | ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_AlphaPreview | ImGuiColorEditFlags_AlphaPreviewHalf));
 
-    if (pressed)
-        MarkItemEdited(id);
-
     return pressed;
 }