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ListBoxHeader: In version taking height in number of items, made vertical padding consistent regardless of if (items_count <= height_in_items) or not.

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Demo: Tweaks.
This commit is contained in:
ocornut
2021-02-03 14:55:17 +01:00
parent e5cbf60def
commit 6f6d4e0b70
3 changed files with 12 additions and 15 deletions
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15
imgui_demo.cpp
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@ -7475,19 +7475,20 @@ void ShowExampleAppDocuments(bool* p_open)
{
if (!ImGui::IsPopupOpen("Save?"))
ImGui::OpenPopup("Save?");
if (ImGui::BeginPopupModal("Save?"))
if (ImGui::BeginPopupModal("Save?", NULL, ImGuiWindowFlags_AlwaysAutoResize))
{
ImGui::Text("Save change to the following items?");
ImGui::SetNextItemWidth(-FLT_MIN);
if (ImGui::ListBoxHeader("##", close_queue_unsaved_documents, 6))
float item_height = ImGui::GetTextLineHeightWithSpacing();
if (ImGui::BeginChildFrame(ImGui::GetID("frame"), ImVec2(-FLT_MIN, 6.25f * item_height)))
{
for (int n = 0; n < close_queue.Size; n++)
if (close_queue[n]->Dirty)
ImGui::Text("%s", close_queue[n]->Name);
ImGui::ListBoxFooter();
ImGui::EndChildFrame();
}
if (ImGui::Button("Yes", ImVec2(80, 0)))
ImVec2 button_size(ImGui::GetFontSize() * 7.0f, 0.0f);
if (ImGui::Button("Yes", button_size))
{
for (int n = 0; n < close_queue.Size; n++)
{
@ -7499,7 +7500,7 @@ void ShowExampleAppDocuments(bool* p_open)
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("No", ImVec2(80, 0)))
if (ImGui::Button("No", button_size))
{
for (int n = 0; n < close_queue.Size; n++)
close_queue[n]->DoForceClose();
@ -7507,7 +7508,7 @@ void ShowExampleAppDocuments(bool* p_open)
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(80, 0)))
if (ImGui::Button("Cancel", button_size))
{
close_queue.clear();
ImGui::CloseCurrentPopup();