Demo: removed some hardcoded widths.

Author: ocornut

imgui.cpp

@@ -15224,7 +15224,7 @@ void ImGui::LogButtons()
     const bool log_to_file = Button("Log To File"); SameLine();
     const bool log_to_clipboard = Button("Log To Clipboard"); SameLine();
     PushItemFlag(ImGuiItemFlags_NoTabStop, true);
-    SetNextItemWidth(80.0f);
+    SetNextItemWidth(CalcTextSize("999").x);
     SliderInt("Default Depth", &g.LogDepthToExpandDefault, 0, 9, NULL);
     PopItemFlag();
     PopID();

imgui_demo.cpp

@@ -4582,16 +4582,14 @@ static void DemoWindowLayout()
 
         // Various
         static float f0 = 1.0f, f1 = 2.0f, f2 = 3.0f;
-        ImGui::PushItemWidth(80);
+        ImGui::PushItemWidth(ImGui::CalcTextSize("AAAAAAA").x);
         const char* items[] = { "AAAA", "BBBB", "CCCC", "DDDD" };
         static int item = -1;
         ImGui::Combo("Combo", &item, items, IM_ARRAYSIZE(items)); ImGui::SameLine();
         ImGui::SliderFloat("X", &f0, 0.0f, 5.0f); ImGui::SameLine();
         ImGui::SliderFloat("Y", &f1, 0.0f, 5.0f); ImGui::SameLine();
         ImGui::SliderFloat("Z", &f2, 0.0f, 5.0f);
-        ImGui::PopItemWidth();
 
-        ImGui::PushItemWidth(80);
         ImGui::Text("Lists:");
         static int selection[4] = { 0, 1, 2, 3 };
         for (int i = 0; i < 4; i++)
@@ -5026,7 +5024,7 @@ static void DemoWindowLayout()
             if (explicit_content_size)
             {
                 ImGui::SameLine();
-                ImGui::SetNextItemWidth(100);
+                ImGui::SetNextItemWidth(ImGui::CalcTextSize("123456").x);
                 ImGui::DragFloat("##csx", &contents_size_x);
                 ImVec2 p = ImGui::GetCursorScreenPos();
                 ImGui::GetWindowDrawList()->AddRectFilled(p, ImVec2(p.x + 10, p.y + 10), IM_COL32_WHITE);
@@ -8504,7 +8502,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
                 }
                 LogFinish();
             }
-            SameLine(); SetNextItemWidth(120); Combo("##output_type", &output_dest, "To Clipboard\0To TTY\0");
+            SameLine(); SetNextItemWidth(GetFontSize() * 10); Combo("##output_type", &output_dest, "To Clipboard\0To TTY\0");
             SameLine(); Checkbox("Only Modified Colors", &output_only_modified);
 
             static ImGuiTextFilter filter;