guitar_prometheus::TempoMapPanel

guitar_prometheus::TempoMapPanel

Modal tempo-map editor. More…

#include <TempoMapPanel.h>

Inherits from juce::Component, juce::TableListBoxModel, juce::ChangeListener

Public Functions

	Name
	TempoMapPanel(AppController & controller)
	~TempoMapPanel() override
void	resized() override
void	paint(juce::Graphics & g) override
int	getNumRows() override
void	paintRowBackground(juce::Graphics & g, int rowNumber, int width, int height, bool selected) override
void	paintCell(juce::Graphics & g, int rowNumber, int columnId, int width, int height, bool selected) override
juce::Component *	refreshComponentForCell(int rowNumber, int columnId, bool selected, juce::Component * existing) override
void	changeListenerCallback(juce::ChangeBroadcaster * ) override

Detailed Description

class guitar_prometheus::TempoMapPanel;

Modal tempo-map editor.

One row per measure in the active Score. Each row shows the effective BPM (override → score-derived → initial fallback) in an editable cell; edits flow to [AppController::setTempoForMeasure](/api-reference/classes/classguitar__prometheus_1_1appcontroller/#function-settempoformeasure), which persists to the Project’s tempoOverrides. The Score is never mutated; export-time tempo emission picks up the override map via the writer’s tempoOverride parameter.

Public Functions Documentation

function TempoMapPanel

explicit TempoMapPanel(
    AppController & controller
)

function ~TempoMapPanel

~TempoMapPanel() override

function resized

void resized() override

function paint

void paint(
    juce::Graphics & g
) override

function getNumRows

int getNumRows() override

function paintRowBackground

void paintRowBackground(
    juce::Graphics & g,
    int rowNumber,
    int width,
    int height,
    bool selected
) override

function paintCell

void paintCell(
    juce::Graphics & g,
    int rowNumber,
    int columnId,
    int width,
    int height,
    bool selected
) override

function refreshComponentForCell

juce::Component * refreshComponentForCell(
    int rowNumber,
    int columnId,
    bool selected,
    juce::Component * existing
) override

function changeListenerCallback

void changeListenerCallback(
    juce::ChangeBroadcaster *
) override

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Updated on 2026-05-29 at 07:39:52 +0000