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Bypass unnecessary formatting when using the TextColored()/TextWrapped()/TextDisabled() helpers with a "%s" format string. (#3466)

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This commit is contained in:
ocornut
2020-09-16 18:36:42 +02:00
parent d2939ce0a1
commit 645a6e0342
2 changed files with 18 additions and 6 deletions
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22
imgui_widgets.cpp
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@ -274,7 +274,10 @@ void ImGui::TextColored(const ImVec4& col, const char* fmt, ...)
void ImGui::TextColoredV(const ImVec4& col, const char* fmt, va_list args)
{
PushStyleColor(ImGuiCol_Text, col);
TextV(fmt, args);
if (fmt[0] == '%' && fmt[1] == 's' && fmt[2] == 0)
TextEx(va_arg(args, const char*), NULL, ImGuiTextFlags_NoWidthForLargeClippedText); // Skip formatting
else
TextV(fmt, args);
PopStyleColor();
}
@ -288,8 +291,12 @@ void ImGui::TextDisabled(const char* fmt, ...)
void ImGui::TextDisabledV(const char* fmt, va_list args)
{
PushStyleColor(ImGuiCol_Text, GImGui->Style.Colors[ImGuiCol_TextDisabled]);
TextV(fmt, args);
ImGuiContext& g = *GImGui;
PushStyleColor(ImGuiCol_Text, g.Style.Colors[ImGuiCol_TextDisabled]);
if (fmt[0] == '%' && fmt[1] == 's' && fmt[2] == 0)
TextEx(va_arg(args, const char*), NULL, ImGuiTextFlags_NoWidthForLargeClippedText); // Skip formatting
else
TextV(fmt, args);
PopStyleColor();
}
@ -303,11 +310,14 @@ void ImGui::TextWrapped(const char* fmt, ...)
void ImGui::TextWrappedV(const char* fmt, va_list args)
{
ImGuiWindow* window = GetCurrentWindow();
bool need_backup = (window->DC.TextWrapPos < 0.0f); // Keep existing wrap position if one is already set
ImGuiContext& g = *GImGui;
bool need_backup = (g.CurrentWindow->DC.TextWrapPos < 0.0f); // Keep existing wrap position if one is already set
if (need_backup)
PushTextWrapPos(0.0f);
TextV(fmt, args);
if (fmt[0] == '%' && fmt[1] == 's' && fmt[2] == 0)
TextEx(va_arg(args, const char*), NULL, ImGuiTextFlags_NoWidthForLargeClippedText); // Skip formatting
else
TextV(fmt, args);
if (need_backup)
PopTextWrapPos();
}