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Style Editor: Using local storage so Save/Revert button made some more sense without code passing its storage. Tweaked layout, added horizontal scroll bar, Fixed Save/Revert button to be always accessible. (fix #1211)

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This commit is contained in:
omar 2017-11-18 21:59:50 +01:00
parent c1b5eab868
commit 1c41603b31
1 changed files with 37 additions and 22 deletions
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59
imgui_demo.cpp
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@ -1851,30 +1851,41 @@ void ImGui::ShowTestWindow(bool* p_open)
void ImGui::ShowStyleEditor(ImGuiStyle* ref)
{
// You can pass in a reference ImGuiStyle structure to compare to, revert to and save to (else it compares to an internally stored reference)
ImGuiStyle& style = ImGui::GetStyle();
ImGui::PushItemWidth(ImGui::GetWindowWidth() * 0.55f);
static ImGuiStyle ref_saved_style;
// Style selector
// Default to using internal storage as reference
static bool init = true;
if (init && ref == NULL)
ref_saved_style = style;
init = false;
if (ref == NULL)
ref = &ref_saved_style;
ImGui::PushItemWidth(ImGui::GetWindowWidth() * 0.50f);
// Default Styles Selector
static int style_idx = 0;
if (ImGui::Combo("Colors##Selector", &style_idx, "Classic\0Dark\0"))
{
switch (style_idx)
{
case 0: ImGui::StyleColorsClassic(); break;
case 1: ImGui::StyleColorsDark(); break;
}
// You can pass in a reference ImGuiStyle structure to compare to, revert to and save to (else it compares to the default style)
const ImGuiStyle default_style; // Default style
if (ImGui::Button("Revert Style"))
style = ref ? *ref : default_style;
if (ref)
{
ImGui::SameLine();
if (ImGui::Button("Save Style"))
*ref = style;
ref_saved_style = style;
}
// Save/Revert button
if (ImGui::Button("Save Ref"))
*ref = ref_saved_style = style;
ImGui::SameLine();
if (ImGui::Button("Revert Ref"))
style = *ref;
ImGui::SameLine();
ShowHelpMarker("Save/Revert in local non-persistent storage. Default Colors definition are not affected. Use \"Export Colors\" below to save them somewhere.");
if (ImGui::TreeNode("Rendering"))
{
ImGui::Checkbox("Anti-aliased lines", &style.AntiAliasedLines); ImGui::SameLine(); ShowHelpMarker("When disabling anti-aliasing lines, you'll probably want to disable borders in your style as well.");
@ -1911,8 +1922,8 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
if (ImGui::TreeNode("Colors"))
{
static int output_dest = 0;
static bool output_only_modified = false;
if (ImGui::Button("Copy Colors"))
static bool output_only_modified = true;
if (ImGui::Button("Export Unsaved"))
{
if (output_dest == 0)
ImGui::LogToClipboard();
@ -1923,13 +1934,13 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
{
const ImVec4& col = style.Colors[i];
const char* name = ImGui::GetStyleColorName(i);
if (!output_only_modified || memcmp(&col, (ref ? &ref->Colors[i] : &default_style.Colors[i]), sizeof(ImVec4)) != 0)
if (!output_only_modified || memcmp(&col, &ref->Colors[i], sizeof(ImVec4)) != 0)
ImGui::LogText("colors[ImGuiCol_%s]%*s= ImVec4(%.2ff, %.2ff, %.2ff, %.2ff);" IM_NEWLINE, name, 23-(int)strlen(name), "", col.x, col.y, col.z, col.w);
}
ImGui::LogFinish();
}
ImGui::SameLine(); ImGui::PushItemWidth(120); ImGui::Combo("##output_type", &output_dest, "To Clipboard\0To TTY\0"); ImGui::PopItemWidth();
ImGui::SameLine(); ImGui::Checkbox("Only Modified Fields", &output_only_modified);
ImGui::SameLine(); ImGui::Checkbox("Only Modified Colors", &output_only_modified);
ImGui::Text("Tip: Left-click on colored square to open color picker,\nRight-click to open edit options menu.");
@ -1941,7 +1952,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
ImGui::RadioButton("Alpha", &alpha_flags, ImGuiColorEditFlags_AlphaPreview); ImGui::SameLine();
ImGui::RadioButton("Both", &alpha_flags, ImGuiColorEditFlags_AlphaPreviewHalf);
ImGui::BeginChild("#colors", ImVec2(0, 300), true, ImGuiWindowFlags_AlwaysVerticalScrollbar);
ImGui::BeginChild("#colors", ImVec2(0, 300), true, ImGuiWindowFlags_AlwaysVerticalScrollbar | ImGuiWindowFlags_AlwaysHorizontalScrollbar);
ImGui::PushItemWidth(-160);
for (int i = 0; i < ImGuiCol_COUNT; i++)
{
@ -1949,12 +1960,16 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
if (!filter.PassFilter(name))
continue;
ImGui::PushID(i);
ImGui::ColorEdit4(name, (float*)&style.Colors[i], ImGuiColorEditFlags_AlphaBar | alpha_flags);
if (memcmp(&style.Colors[i], (ref ? &ref->Colors[i] : &default_style.Colors[i]), sizeof(ImVec4)) != 0)
ImGui::ColorEdit4("##color", (float*)&style.Colors[i], ImGuiColorEditFlags_AlphaBar | alpha_flags);
if (memcmp(&style.Colors[i], &ref->Colors[i], sizeof(ImVec4)) != 0)
{
ImGui::SameLine(); if (ImGui::Button("Revert")) style.Colors[i] = ref ? ref->Colors[i] : default_style.Colors[i];
if (ref) { ImGui::SameLine(); if (ImGui::Button("Save")) ref->Colors[i] = style.Colors[i]; }
// Tips: in a real user application, you may want to merge and use an icon font into the main font, so instead of "Save"/"Revert" you'd use icons.
// Read the FAQ and extra_fonts/README.txt about using icon fonts. It's really easy and super convenient!
ImGui::SameLine(0.0f, style.ItemInnerSpacing.x); if (ImGui::Button("Save")) ref->Colors[i] = style.Colors[i];
ImGui::SameLine(0.0f, style.ItemInnerSpacing.x); if (ImGui::Button("Revert")) style.Colors[i] = ref->Colors[i];
}
ImGui::SameLine(0.0f, style.ItemInnerSpacing.x);
ImGui::TextUnformatted(name);
ImGui::PopID();
}
ImGui::PopItemWidth();