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Added ImGuiInputTextFlags_CharsUppercase stock filter

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This commit is contained in:
ocornut 2015-02-11 17:46:16 +00:00
parent 9473cd491e
commit b73484a66b
2 changed files with 15 additions and 26 deletions
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28
imgui.cpp
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@ -5243,6 +5243,10 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
if (!(c >= '0' && c <= '9') && !(c >= 'a' && c <= 'f') && !(c >= 'A' && c <= 'F'))
return false;
if (flags & ImGuiInputTextFlags_CharsUppercase)
if (c >= 'a' && c <= 'z')
*p_char = (c += 'A'-'a');
if (flags & ImGuiInputTextFlags_CallbackCharFilter)
{
ImGuiTextEditCallbackData callback_data;
@ -8346,26 +8350,10 @@ void ImGui::ShowTestWindow(bool* opened)
{
static char buf1[64] = ""; ImGui::InputText("default", buf1, 64);
static char buf2[64] = ""; ImGui::InputText("decimal", buf2, 64, ImGuiInputTextFlags_CharsDecimal);
static char buf3[64] = ""; ImGui::InputText("hexadecimal", buf3, 64, ImGuiInputTextFlags_CharsHexadecimal);
struct TextFilters
{
static int FilterAZ(ImGuiTextEditCallbackData* data)
{
const ImWchar c = data->EventChar;
if (!((c >= 'a' && c <= 'z') || c >= 'A' && c <= 'Z'))
data->EventChar = 0;
return 0;
}
static int FilterUppercase(ImGuiTextEditCallbackData* data)
{
const ImWchar c = data->EventChar;
if (c >= 'a' && c <= 'z')
data->EventChar += 'A'-'a';
return 0;
}
};
static char buf4[64] = ""; ImGui::InputText("a-z only", buf4, 64, ImGuiInputTextFlags_CallbackCharFilter, TextFilters::FilterAZ);
static char buf5[64] = ""; ImGui::InputText("uppercase", buf5, 64, ImGuiInputTextFlags_CallbackCharFilter, TextFilters::FilterUppercase);
static char buf3[64] = ""; ImGui::InputText("hexadecimal", buf3, 64, ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase);
static char buf4[64] = ""; ImGui::InputText("uppercase", buf4, 64, ImGuiInputTextFlags_CharsUppercase);
struct TextFilters { static int FilterNoSpace(ImGuiTextEditCallbackData* data) { if (data->EventChar == ' ') data->EventChar = 0; return 0; } };
static char buf5[64] = ""; ImGui::InputText("custom: no spaces", buf5, 64, ImGuiInputTextFlags_CallbackCharFilter, TextFilters::FilterNoSpace);
ImGui::TreePop();
}

13
imgui.h
View File

@ -388,12 +388,13 @@ enum ImGuiInputTextFlags_
// Default: 0
ImGuiInputTextFlags_CharsDecimal = 1 << 0, // Allow 0123456789.+-*/
ImGuiInputTextFlags_CharsHexadecimal = 1 << 1, // Allow 0123456789ABCDEFabcdef
ImGuiInputTextFlags_AutoSelectAll = 1 << 2, // Select entire text when first taking focus
ImGuiInputTextFlags_EnterReturnsTrue = 1 << 3, // Return 'true' when Enter is pressed (as opposed to when the value was modified)
ImGuiInputTextFlags_CallbackCompletion = 1 << 4, // Call user function on pressing TAB (for completion handling)
ImGuiInputTextFlags_CallbackHistory = 1 << 5, // Call user function on pressing Up/Down arrows (for history handling)
ImGuiInputTextFlags_CallbackAlways = 1 << 6, // Call user function every time
ImGuiInputTextFlags_CallbackCharFilter = 1 << 7 // Call user function to filter character. Modify data->EventChar to replace/filter input.
ImGuiInputTextFlags_CharsUppercase = 1 << 2, // Turn a..z into A..Z
ImGuiInputTextFlags_AutoSelectAll = 1 << 3, // Select entire text when first taking focus
ImGuiInputTextFlags_EnterReturnsTrue = 1 << 4, // Return 'true' when Enter is pressed (as opposed to when the value was modified)
ImGuiInputTextFlags_CallbackCompletion = 1 << 5, // Call user function on pressing TAB (for completion handling)
ImGuiInputTextFlags_CallbackHistory = 1 << 6, // Call user function on pressing Up/Down arrows (for history handling)
ImGuiInputTextFlags_CallbackAlways = 1 << 7, // Call user function every time
ImGuiInputTextFlags_CallbackCharFilter = 1 << 8 // Call user function to filter character. Modify data->EventChar to replace/filter input.
//ImGuiInputTextFlags_AlignCenter = 1 << 6,
};